Disabling perf testing on version 0.9

Better definition for fallthrough.
Prerelease commit.
2026-06-08 17:27:07 +00:00 · 2021-05-14 09:22:48 -04:00 · 2021-03-31 14:38:52 -04:00 · 2021-03-31 13:48:43 -04:00
2628 changed files with 294948 additions and 317687 deletions
@@ -15,29 +15,29 @@ environment:
    - job_name: VS2019
      CMAKE_ARGS: -A %Platform%
    - job_name: VS2019ARM
-      CMAKE_ARGS: -A ARM64   -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_CROSSCOMPILING=1 -D SIMDJSON_GOOGLE_BENCHMARKS=OFF # Does Google Benchmark builds under VS ARM?
+      CMAKE_ARGS: -A ARM64 -DCMAKE_CROSSCOMPILING=1 -D SIMDJSON_GOOGLE_BENCHMARKS=OFF # Does Google Benchmark builds under VS ARM?
    - job_name: VS2017 (Static, No Threads)
      image: Visual Studio 2017
-      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_THREADS=OFF
+      CMAKE_ARGS: -A %Platform% -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_ENABLE_THREADS=OFF
      CTEST_ARGS: -LE explicitonly
    - job_name: VS2019 (Win32)
      platform: Win32
-      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DSIMDJSON_ENABLE_THREADS=ON # This should be the default. Testing anyway.
+      CMAKE_ARGS: -A %Platform% -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_ENABLE_THREADS=ON # This should be the default. Testing anyway.
      CTEST_ARGS: -LE explicitonly
    - job_name: VS2019 (Win32, No Exceptions)
      platform: Win32
-      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DSIMDJSON_ENABLE_THREADS=ON -DSIMDJSON_EXCEPTIONS=OFF
+      CMAKE_ARGS: -A %Platform% -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_ENABLE_THREADS=ON -DSIMDJSON_EXCEPTIONS=OFF
      CTEST_ARGS: -LE explicitonly
    - job_name: VS2015
      image: Visual Studio 2015
-      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_THREADS=OFF
+      CMAKE_ARGS: -A %Platform% -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_ENABLE_THREADS=OFF
      CTEST_ARGS: -LE explicitonly

 build_script:
  - mkdir build
  - cd build
  - cmake --version
-  - cmake %CMAKE_ARGS% ..
+  - cmake %CMAKE_ARGS% --parallel ..
  - cmake -LH ..
  - cmake --build . --config %Configuration% --verbose --parallel

@@ -0,0 +1,316 @@
+version: 2.1
+
+
+# We constantly run out of memory so please do not use parallelism (-j, -j4). 
+
+# Reusable image / compiler definitions
+executors:
+  gcc8:
+    docker:
+      - image: conanio/gcc8
+        environment:
+          CXX: g++-8
+          CC: gcc-8
+          BUILD_FLAGS: 
+          CTEST_FLAGS: --output-on-failure
+
+  gcc9:
+    docker:
+      - image: conanio/gcc9
+        environment:
+          CXX: g++-9
+          CC: gcc-9
+          BUILD_FLAGS:
+          CTEST_FLAGS: --output-on-failure
+
+  gcc10:
+    docker:
+      - image: conanio/gcc10
+        environment:
+          CXX: g++-10
+          CC: gcc-10
+          BUILD_FLAGS:
+          CTEST_FLAGS: --output-on-failure
+
+  clang10:
+    docker:
+      - image: conanio/clang10
+        environment:
+          CXX: clang++-10
+          CC: clang-10
+          BUILD_FLAGS:
+          CTEST_FLAGS: --output-on-failure
+
+  clang9:
+    docker:
+      - image: conanio/clang9
+        environment:
+          CXX: clang++-9
+          CC: clang-9
+          BUILD_FLAGS:
+          CTEST_FLAGS: --output-on-failure 
+
+  clang6:
+    docker:
+      - image: conanio/clang60
+        environment:
+          CXX: clang++-6.0
+          CC: clang-6.0
+          BUILD_FLAGS:
+          CTEST_FLAGS: --output-on-failure
+
+# Reusable test commands (and initializer for clang 6)
+commands:
+  dependency_restore:
+    steps:
+      - restore_cache:
+          keys:
+            - cmake-cache-{{ checksum "dependencies/CMakeLists.txt" }}
+
+  dependency_cache:
+    steps:
+      - save_cache:
+          key: cmake-cache-{{ checksum "dependencies/CMakeLists.txt" }}
+          paths:
+            - dependencies/.cache
+
+  install_cmake:
+    steps:
+      - run: apt-get update -qq
+      - run: apt-get install -y cmake
+
+  cmake_prep:
+    steps:
+      - checkout
+      - run: mkdir -p build
+
+  cmake_build_cache:
+    steps:
+      - cmake_prep
+      - dependency_restore
+      - run: cmake $CMAKE_FLAGS -DCMAKE_INSTALL_PREFIX:PATH=destination -B build . 
+      - dependency_cache # dependencies are produced in the configure step
+
+  cmake_build:
+    steps:
+      - cmake_build_cache
+      - run: cmake --build build
+
+  cmake_test:
+    steps:
+      - cmake_build
+      - run: |
+          cd build &&
+          tools/json2json -h &&
+          ctest $CTEST_FLAGS -L acceptance &&
+          ctest $CTEST_FLAGS -LE acceptance -LE explicitonly
+
+  cmake_assert_test:
+    steps:
+      - run: |
+          cd build &&
+          tools/json2json -h &&
+          ctest $CTEST_FLAGS -L assert
+
+  cmake_test_all:
+    steps:
+      - cmake_build
+      - run: |
+          cd build &&
+          tools/json2json -h &&
+          ctest $CTEST_FLAGS -DSIMDJSON_IMPLEMENTATION="haswell;westmere;fallback" -L acceptance -LE per_implementation &&
+          SIMDJSON_FORCE_IMPLEMENTATION=haswell ctest $CTEST_FLAGS -L per_implementation -LE explicitonly &&
+          SIMDJSON_FORCE_IMPLEMENTATION=westmere ctest $CTEST_FLAGS -L per_implementation -LE explicitonly &&
+          SIMDJSON_FORCE_IMPLEMENTATION=fallback ctest $CTEST_FLAGS -L per_implementation -LE explicitonly &&
+          ctest $CTEST_FLAGS -LE "acceptance|per_implementation" # Everything we haven't run yet, run now.
+
+
+  cmake_perftest:
+    steps:
+      - cmake_build_cache
+      - run: |
+          cmake --build  build --target checkperf &&
+          cd build && 
+          ctest --output-on-failure -R checkperf
+
+  # we not only want cmake to build and run tests, but we want also a successful installation from which we can build, link and run programs
+  cmake_install_test: # this version builds, install, test and then verify from the installation
+    steps:
+      - run: cd build && make install
+      - run: echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Ibuild/destination/include -Lbuild/destination/lib -std=c++17 -Wl,-rpath,build/destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json
+
+  cmake_installed_test_cxx20: # assuming that it was installed, this tries to build using C++20
+    steps:
+      - run: echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Ibuild/destination/include -Lbuild/destination/lib -std=c++20 -Wl,-rpath,build/destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json
+
+jobs:
+
+  # static
+  justlib-gcc10:
+    description: Build just the library, install it and do a basic test
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_JUST_LIBRARY=ON }
+    steps: [ cmake_build, cmake_install_test, cmake_installed_test_cxx20 ]
+  assert-gcc10:
+    description: Build the library with asserts on, install it and run tests
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DCMAKE_CXX_FLAGS_RELEASE=-O3 }
+    steps: [ cmake_test, cmake_assert_test ]
+  assert-clang10:
+    description: Build just the library, install it and do a basic test
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DCMAKE_CXX_FLAGS_RELEASE=-O3 }
+    steps: [ cmake_test, cmake_assert_test ]
+  gcc10-perftest:
+    description: Build and run performance tests on GCC 10 and AVX 2 with a cmake static build, this test performance regression
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_BUILD_STATIC=ON }
+    steps: [ cmake_perftest ]
+  gcc10:
+    description: Build and run tests on GCC 10 and AVX 2 with a cmake static build
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_BUILD_STATIC=ON }
+    steps: [ cmake_test, cmake_install_test, cmake_installed_test_cxx20 ]
+  clang6:
+    description: Build and run tests on clang 6 and AVX 2 with a cmake static build
+    executor: clang6
+    environment: { CMAKE_FLAGS: -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_BUILD_STATIC=ON }
+    steps: [ cmake_test, cmake_install_test ]
+  clang10:
+    description: Build and run tests on clang 10 and AVX 2 with a cmake static build
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_GOOGLE_BENCHMARKS=ON  -DSIMDJSON_BUILD_STATIC=ON }
+    steps: [ cmake_test, cmake_install_test, cmake_installed_test_cxx20 ]
+  # libcpp
+  libcpp-clang10:
+    description: Build and run tests on clang 10 and AVX 2 with a cmake static build and libc++
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_USE_LIBCPP=ON  -DSIMDJSON_BUILD_STATIC=ON }
+    steps: [ cmake_test, cmake_install_test, cmake_installed_test_cxx20 ]
+  # sanitize
+  sanitize-gcc10:
+    description: Build and run tests on GCC 10 and AVX 2 with a cmake sanitize build
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_SANITIZE=ON, BUILD_FLAGS: "", CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    steps: [ cmake_test ]
+  sanitize-clang10:
+    description: Build and run tests on clang 10 and AVX 2 with a cmake sanitize build
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_SANITIZE=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    steps: [ cmake_test ]
+  threadsanitize-gcc10:
+    description: Build and run tests on GCC 10 and AVX 2 with a cmake sanitize build
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_SANITIZE_THREADS=ON, BUILD_FLAGS: "", CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    steps: [ cmake_test ]
+  threadsanitize-clang10:
+    description: Build and run tests on clang 10 and AVX 2 with a cmake sanitize build
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_SANITIZE_THREADS=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    steps: [ cmake_test ]
+  # dynamic
+  dynamic-gcc10:
+    description: Build and run tests on GCC 10 and AVX 2 with a cmake dynamic build
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF }
+    steps: [ cmake_test, cmake_install_test ]
+  dynamic-clang10:
+    description: Build and run tests on clang 10 and AVX 2 with a cmake dynamic build
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF }
+    steps: [ cmake_test, cmake_install_test ]
+
+  # unthreaded
+  unthreaded-gcc10:
+    description: Build and run tests on GCC 10 and AVX 2 *without* threads
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_ENABLE_THREADS=OFF }
+    steps: [ cmake_test, cmake_install_test ]
+  unthreaded-clang10:
+    description: Build and run tests on Clang 10 and AVX 2 *without* threads
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_ENABLE_THREADS=OFF }
+    steps: [ cmake_test, cmake_install_test ]
+
+  # noexcept
+  noexcept-gcc10:
+    description: Build and run tests on GCC 10 and AVX 2 with exceptions off
+    executor: gcc10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_EXCEPTIONS=OFF }
+    steps: [ cmake_test, cmake_install_test ]
+  noexcept-clang10:
+    description: Build and run tests on Clang 10 and AVX 2 with exceptions off
+    executor: clang10
+    environment: { CMAKE_FLAGS: -DSIMDJSON_EXCEPTIONS=OFF }
+    steps: [ cmake_test, cmake_install_test ]
+
+  #
+  # Misc.
+  #
+
+  # make (test and checkperf)
+  arch-haswell-gcc10:
+    description: Build, run tests and check performance on GCC 10 with -march=haswell
+    executor: gcc10
+    environment: { CXXFLAGS: -march=haswell }
+    steps: [ cmake_test ]
+  arch-nehalem-gcc10:
+    description: Build, run tests and check performance on GCC 10 with -march=nehalem
+    executor: gcc10
+    environment: { CXXFLAGS: -march=nehalem }
+    steps: [ cmake_test ]
+  sanitize-haswell-gcc10:
+    description: Build and run tests on GCC 10 and AVX 2 with a cmake sanitize build
+    executor: gcc10
+    environment: {  CXXFLAGS: -march=haswell, CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_SANITIZE=ON, BUILD_FLAGS: "", CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    steps: [ cmake_test ]
+  sanitize-haswell-clang10:
+    description: Build and run tests on clang 10 and AVX 2 with a cmake sanitize build
+    executor: clang10
+    environment: { CXXFLAGS: -march=haswell, CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF -DSIMDJSON_SANITIZE=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    steps: [ cmake_test ]
+
+workflows:
+  version: 2.1
+  build_and_test:
+    jobs:
+      # full multi-implementation tests
+      #- gcc7 tested on GitHub actions
+      - gcc10 # do not delete this as it tests our performance
+      - clang6
+      #- clang10 # this gets tested a lot below
+
+      # libc++
+      - libcpp-clang10
+
+      # full single-implementation tests
+      - sanitize-gcc10
+      - sanitize-clang10
+      - threadsanitize-gcc10
+      - threadsanitize-clang10
+      - dynamic-gcc10
+      - dynamic-clang10
+      - unthreaded-gcc10
+      - unthreaded-clang10
+
+      # no exceptions
+      - noexcept-gcc10
+      - noexcept-clang10
+
+      # quicker make single-implementation tests
+      - arch-haswell-gcc10
+      - arch-nehalem-gcc10
+
+
+      # sanitized single-implementation tests
+      - sanitize-haswell-gcc10
+      - sanitize-haswell-clang10
+
+      # testing "just the library"
+      - justlib-gcc10
+
+      # testing asserts
+      - assert-gcc10
+      - assert-clang10
+
+      # TODO add windows: https://circleci.com/docs/2.0/configuration-reference/#windows
@@ -1,47 +0,0 @@
-CompileFlags:
-    CompilationDatabase: build
-    Add:
-        - -Werror -Wall -Wextra -Weffc++ -Wsign-compare -Wshadow -Wwrite-strings -Wpointer-arith -Winit-self -Wconversion -Wno-sign-conversion
-        - -Wundefined-inline
-Diagnostics:
-    Suppress:
-        - misc-unused-alias-decls
-        - misc-unused-using-decls
-        - misc-definitions-in-headers # TODO fix and remove these violations
---
-If:
-    PathMatch:
-        - include/.*
-        - src/.*
-    PathExclude:
-        - include/simdjson.h
-        - src/simdjson.cpp
-CompileFlags:
-    Add:
-        - -Wno-unneeded-internal-declaration
-        - -Wno-undefined-internal # TODO fix and remove these violations
-        - -Wno-unused-function
-        - -Wno-unused-const-variable
-Diagnostics:
-    Suppress:
-        - pp_including_mainfile_in_preamble
-        - unused-includes
---
-# Amalgamated files that require or partly define an implementation
-If:
-    PathMatch:
-        - .*/(arm64|fallback|haswell|icelake|ppc64|westmere)/begin.h
-        - .*/generic/.*
-Diagnostics:
-    Suppress:
-        - pragma_attribute_no_pop_eof
---
-# clang has a bad time detecting the push/pop together in src/ for some reason
-If:
-    PathMatch:
-        - include/simdjson/.*/end.h
-        - src/(arm64|fallback|haswell|icelake|ppc64|westmere).cpp
-Diagnostics:
-    Suppress:
-        - pragma_attribute_no_pop_eof
-        - pragma_attribute_stack_mismatch
@@ -1,4 +1,46 @@
 kind: pipeline
+name: i386-gcc # we do not support 32-bit systems, but we run tests
+platform: { os: linux, arch: amd64 }
+steps:
+- name: Build and Test
+  image: i386/ubuntu
+  environment:
+    CC: gcc
+    CXX: g++
+    BUILD_FLAGS: -- -j
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON
+    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly 
+  commands:
+    - scripts/addcmakeppa.sh "$(env -i sh -c '. /etc/os-release; echo $VERSION_CODENAME')"
+    - apt-get install -y g++ cmake gcc git
+    - mkdir build
+    - cd build
+    - cmake $CMAKE_FLAGS ..
+    - cmake --build . $BUILD_FLAGS
+    - ctest $CTEST_FLAGS 
+---
+kind: pipeline
+name: i386-clang # we do not support 32-bit systems, but we run tests
+platform: { os: linux, arch: amd64 }
+steps:
+- name: Build and Test
+  image: i386/ubuntu
+  environment:
+    CC: clang-6.0
+    CXX: clang++-6.0
+    BUILD_FLAGS: -- -j
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON
+    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly 
+  commands:
+    - scripts/addcmakeppa.sh "$(env -i sh -c '. /etc/os-release; echo $VERSION_CODENAME')"
+    - apt-get install -y clang++-6.0 cmake git
+    - mkdir build
+    - cd build
+    - cmake $CMAKE_FLAGS ..
+    - cmake --build . $BUILD_FLAGS
+    - ctest $CTEST_FLAGS 
+---
+kind: pipeline
 name: gcc9
 platform: { os: linux, arch: amd64 }
 steps:
@@ -8,7 +50,7 @@ steps:
    CC: gcc
    CXX: g++
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=icelake;haswell;westmere;fallback
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
    - echo "deb http://deb.debian.org/debian buster-backports main" >> /etc/apt/sources.list
@@ -19,7 +61,6 @@ steps:
    - cmake $CMAKE_FLAGS ..
    - cmake --build . $BUILD_FLAGS
    - ctest $CTEST_FLAGS -L acceptance -LE per_implementation
-    - SIMDJSON_FORCE_IMPLEMENTATION=icelake ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=haswell ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=westmere ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=fallback ctest $CTEST_FLAGS -L per_implementation
@@ -36,7 +77,7 @@ steps:
    CC: clang-6.0
    CXX: clang++-6.0
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=icelake;haswell;westmere;fallback
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
    - mkdir build
@@ -44,7 +85,6 @@ steps:
    - cmake $CMAKE_FLAGS ..
    - cmake --build . $BUILD_FLAGS
    - ctest $CTEST_FLAGS -L acceptance -LE per_implementation
-    - SIMDJSON_FORCE_IMPLEMENTATION=icelake ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=haswell ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=westmere ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=fallback ctest $CTEST_FLAGS -L per_implementation
@@ -60,7 +100,7 @@ steps:
    CC: gcc
    CXX: g++
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
    - echo "deb http://deb.debian.org/debian buster-backports main" >> /etc/apt/sources.list
@@ -82,7 +122,7 @@ steps:
  environment:
    CC: clang-9
    CXX: clang++-9
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF
    BUILD_FLAGS: -- -j
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
@@ -102,7 +142,7 @@ steps:
    CC: gcc
    CXX: g++
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=icelake;haswell;westmere;fallback
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
    - echo "deb http://deb.debian.org/debian buster-backports main" >> /etc/apt/sources.list
@@ -113,7 +153,6 @@ steps:
    - cmake $CMAKE_FLAGS ..
    - cmake --build . $BUILD_FLAGS
    - ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L acceptance -LE per_implementation
-    - SIMDJSON_FORCE_IMPLEMENTATION=icelake ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=haswell ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=westmere ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=fallback ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
@@ -129,7 +168,7 @@ steps:
  environment:
    CC: clang-9
    CXX: clang++-9
-    CMAKE_FLAGS: -DSIMDJSON_SANITIZE=ON -DSIMDJSON_IMPLEMENTATION=icelake;haswell;westmere;fallback
+    CMAKE_FLAGS: -DSIMDJSON_SANITIZE=ON -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
    BUILD_FLAGS: -- -j
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
@@ -138,7 +177,6 @@ steps:
    - cmake $CMAKE_FLAGS ..
    - cmake --build . $BUILD_FLAGS
    - ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L acceptance -LE per_implementation
-    - SIMDJSON_FORCE_IMPLEMENTATION=icelake ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=haswell ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=westmere ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
    - SIMDJSON_FORCE_IMPLEMENTATION=fallback ASAN_OPTIONS="detect_leaks=0" ctest $CTEST_FLAGS -L per_implementation
@@ -175,7 +213,7 @@ steps:
    CC: gcc
    CXX: g++
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=arm64;fallback
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_IMPLEMENTATION=arm64;fallback
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
    - echo "deb http://deb.debian.org/debian buster-backports main" >> /etc/apt/sources.list
@@ -199,7 +237,7 @@ steps:
  environment:
    CC: clang-6.0
    CXX: clang++-6.0
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF
    BUILD_FLAGS: -- -j
    CTEST_FLAGS: -j4 --output-on-failure  -LE explicitonly
  commands:
@@ -222,7 +260,7 @@ steps:
    CC: gcc
    CXX: g++
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
    - echo "deb http://deb.debian.org/debian buster-backports main" >> /etc/apt/sources.list
@@ -243,7 +281,7 @@ steps:
  environment:
    CC: clang-6.0
    CXX: clang++-6.0
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=OFF
    BUILD_FLAGS: -- -j
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
  commands:
@@ -264,7 +302,7 @@ steps:
  image: gcc:8
  environment:
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=arm64;fallback
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_IMPLEMENTATION=arm64;fallback
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
    CC: gcc
    CXX: g++
@@ -318,7 +356,7 @@ steps:
    CC: clang-9
    CXX: clang++-9
    BUILD_FLAGS: -- -j 4
-    CMAKE_FLAGS: -GNinja -DBUILD_SHARED_LIBS=OFF
+    CMAKE_FLAGS: -GNinja -DSIMDJSON_BUILD_STATIC=ON
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
    CXXFLAGS: -stdlib=libc++
  commands:
@@ -339,7 +377,7 @@ steps:
    CC: clang-9
    CXX: clang++-9
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
    CXXFLAGS: -stdlib=libc++
  commands:
@@ -360,7 +398,7 @@ steps:
    CC: clang-7
    CXX: clang++-7
    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF
+    CMAKE_FLAGS: -DSIMDJSON_BUILD_STATIC=ON
    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
    CXXFLAGS: -stdlib=libc++
  commands:
@@ -406,8 +444,8 @@ steps:
  commands:
    - apt-get -qq update
    - apt-get install -q -y clang cmake git wget zip ninja-build
-    - wget -O corpus.tar.gz https://readonly:readonly@www.pauldreik.se/fuzzdata/index.php?project=simdjson
-    - tar xf corpus.tar.gz && rm corpus.tar.gz
+    - wget --quiet https://dl.bintray.com/pauldreik/simdjson-fuzz-corpus/corpus/corpus.tar
+    - tar xf corpus.tar && rm corpus.tar
    - fuzz/build_like_ossfuzz.sh
    - mkdir -p common_out
    - for fuzzer in build/fuzz/fuzz_* ; do echo $fuzzer;$fuzzer common_out out/* -max_total_time=40; done
@@ -1,12 +0,0 @@
-# https://editorconfig.org/
-root = true
-# Conservatively avoid changing defaults for other file types, e.g. raw json files for test cases,
-# Makefiles, etc.
-[*.{cpp,h,md}]
-charset                  = utf-8
-end_of_line              = lf
-indent_size              = 2
-indent_style             = space
-insert_final_newline     = true
-tab_width                = 2
-trim_trailing_whitespace = true
@@ -3,7 +3,7 @@
 * text=auto

 # we don't want json files to be modified for this project
-*.json binary diff=astextplain
+*.json binary 


 # Common settings that generally should always be used with your language specific settings
@@ -78,7 +78,6 @@

 .gitattributes export-ignore
 .gitignore     export-ignore
-.editorconfig  export-ignore

 # Sources
 *.c     text eol=lf diff=c
@@ -9,61 +9,33 @@ assignees: ''

 Before submitting an issue, please ensure that you have read the documentation:

-* Basics is an overview of how to use simdjson and its APIs to parse JSON: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
-* Builder is an overview of how to use simdjson to generate JSON: https://github.com/simdjson/simdjson/blob/master/doc/builder.md
+* Basics is an overview of how to use simdjson and its APIs: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
 * Performance shows some more advanced scenarios and how to tune for them: https://github.com/simdjson/simdjson/blob/master/doc/performance.md
 * Contributing: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
-* We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017). If you wish to support features that are not part of RFC 8259, then you should not refer to your issue as a bug.
+* We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017).


 **Describe the bug**
-A clear and concise description of what the bug is. A bug is a failure to build with normal compiler settings or a misbehaviour: when running the code, you get a result that differs from the expected result from our documentation.
+A clear and concise description of what the bug is.

-A compiler or static-analyzer warning is not a bug. It is possible with tools such as Visual Studio to require that rarely enabled warnings are considered errors. Do not report such cases as bugs. We do accept pull requests if you want to silence warnings issued by code analyzers, however.
-
-We are committed to providing good documentation. We accept the lack of documentation or a misleading documentation as a bug (a 'documentation bug').
-
-An unexpected poor software performance can be accepted as a bug (a 'performance bug').
-
-We accept the identification of an issue by a sanitizer or some checker tool (e.g., valgrind) as a bug, but you must first ensure that it is not a false positive.
-
-We recommend that you run your tests using different optimization levels. In particular, we recommend your run tests with the simdjson library and you code compiled in debug mode. The simdjson then sets the SIMDJSON_DEVELOPMENT_CHECKS macro to 1, and this triggers additional checks on your code and on the internals of the library. If possible, we recommend that you run tests with sanitizers (e.g., see [No more leaks with sanitize flags in gcc and clang](https://lemire.me/blog/2016/04/20/no-more-leaks-with-sanitize-flags-in-gcc-and-clang/)).  You can compile the library with sanitizers for debugging purposes (e.g., set SIMDJSON_SANITIZE to ON using CMake), but you should also turn on sanitizers on your own code. You may also use tools like valgrind or the commercial equivalent.
-
-Mixing debug and release simdjson code is unsafe: you either build all your code using simdjson in
-release mode or all of it in debug mode.
-
-Before reporting a bug, please ensure that you have read our documentation.
+Note that a compiler warning is not a bug.

 **To Reproduce**
-Steps to reproduce the behaviour: provide a code sample if possible. Please provide a complete test with data. Remember that a bug is either a failure to build or an unexpected result when running the code.
+Steps to reproduce the behaviour: provide a code sample if possible.

-If we cannot reproduce the issue, then we cannot address it. Note that a stack trace from your own program is not enough. A sample of your source code is insufficient: please provide a complete test for us to reproduce the issue. Please reduce the issue: use as small and as simple an example of the bug as possible.
+If we cannot reproduce the issue, then we cannot address it.

-It should be possible to trigger the bug by using solely simdjson with our default build setup. If you can only observe the bug within some specific context, with some other software, please reduce the issue first.
+Note that a stack trace from your own program is not enough.

-**simdjson release**
-
-Unless you plan to contribute to simdjson, you should only work from releases. Please be mindful that our main branch may have additional features, bugs and documentation items.
-
-It is fine to report bugs against our main branch, but if that is what you are doing, please be explicit.
-
-**Configuration (please complete the following information if relevant)**
+**Configuration (please complete the following information if relevant):**
 - OS: [e.g. Ubuntu 16.04.6 LTS]
- - Compiler* [e.g. Apple clang version 11.0.3 (clang-1103.0.32.59) x86_64-apple-darwin19.4.0]
+ - Compiler [e.g. Apple clang version 11.0.3 (clang-1103.0.32.59) x86_64-apple-darwin19.4.0]
 - Version [e.g. 22]
- - Optimization setting (e.g., -O3)

-We support up-to-date 64-bit ARM and x64 FreeBSD, macOS, Windows and Linux systems. Please ensure that your configuration is supported before labelling the issue as a bug.
-
-* We do not support unreleased or experimental compilers. If you encounter an issue with a
-pre-release version of a compiler, do not report it as a bug to simdjson. However, we always
-invite contributions either in the form an analysis or of a code contribution.
-* Vendors (e.g., Apple and Microsoft) stop supporting old systems. Once a compiler system is no longer supported by its vendor, we no longer support it. We will gladly accept code contributions, but we do not consider it a *bug* if you have issues with an obsolete compiler systems. This policy extends to obsolete standard libraries, linkers and other build tools. Please do not report it as an issue. If you cannot resolve the issue yourself, we encourage you to reach out to the vendor for legacy support.
-
-Under Windows, we support Visual Studio (both with LLVM and without). We do not support MinGW and other alternate compiler systems. Windows users should be aware that there [is a long-running bug with GCC under Windows](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412).
+We support up-to-date 64-bit ARM and x64 FreeBSD, macOS, Windows and Linux systems. Please ensure that your configuration is supported before labelling the issue as a bug. In particular, we do not support legacy 32-bit systems.

 **Indicate whether you are willing or able to provide a bug fix as a pull request**

-If you plan to contribute to simdjson, please read our guide:
+If you plan to contribute to simdjson, please read our
 * CONTRIBUTING guide: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md and our
 * HACKING guide: https://github.com/simdjson/simdjson/blob/master/HACKING.md
@@ -1 +0,0 @@
-blank_issues_enabled: false
@@ -9,8 +9,7 @@ assignees: ''

 Before submitting an issue, please ensure that you have read the documentation:

-* Basics is an overview of how to use simdjson and its APIs to parse JSON: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
-* Builder is an overview of how to use simdjson to generate JSON: https://github.com/simdjson/simdjson/blob/master/doc/builder.md
+* Basics is an overview of how to use simdjson and its APIs: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
 * Performance shows some more advanced scenarios and how to tune for them: https://github.com/simdjson/simdjson/blob/master/doc/performance.md
 * Contributing: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
 * We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017).
@@ -32,7 +31,7 @@ A clear and concise description of any alternative solutions or features you've
 **Additional context**
 Add any other context or screenshots about the feature request here.

-**Are you willing to contribute code or documentation toward this new feature?**
+** Are you willing to contribute code or documentation toward this new feature? **
 If you plan to contribute to simdjson, please read our
 * CONTRIBUTING guide: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md and our
 * HACKING guide: https://github.com/simdjson/simdjson/blob/master/HACKING.md
@@ -9,8 +9,7 @@ assignees: ''

 Before submitting an issue, please ensure that you have read the documentation:

-* Basics is an overview of how to use simdjson and its APIs to parse JSON: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
-* Builder is an overview of how to use simdjson to generate JSON: https://github.com/simdjson/simdjson/blob/master/doc/builder.md
+* Basics is an overview of how to use simdjson and its APIs: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
 * Performance shows some more advanced scenarios and how to tune for them: https://github.com/simdjson/simdjson/blob/master/doc/performance.md
 * Contributing: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
 * We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017).
@@ -19,7 +18,7 @@ We do not make changes to simdjson without clearly identifiable benefits, which

 Is your issue:

-1. A bug report? If so, please point at a reproducible test. Indicate whether you are willing or able to provide a bug fix as a pull request. As a matter of policy, we do not consider a compiler warning to be a bug.
+1. A bug report? If so, please point at a reproducible test. Indicate whether you are willing or able to provide a bug fix as a pull request.

 2. A build issue? If so, provide all possible details regarding your system configuration. If we cannot reproduce your issue, we cannot fix it.

@@ -1,54 +1,8 @@
-Short title (summary):
-
-Description
- What did you change and why? (1-3 sentences)
- Issue reproduced / related issue: link the issue if relevant (e.g. #123)
-
-Type of change
- [ ] Bug fix
- [ ] Optimization
- [ ] New feature
- [ ] Refactor / cleanup
- [ ] Documentation / tests
- [ ] Other (please describe):
-
-How to verify / test
- Add additional tests to verify bugs or new features.
- If you claim performance gains, you should provide benchmark numbers using high quality benchmarking code.


-Please read before contributing:
- CONTRIBUTING: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
- HACKING: https://github.com/simdjson/simdjson/blob/master/HACKING.md
- AI Usage Policy: https://github.com/simdjson/simdjson/blob/master/AI_USAGE_POLICY.md
+Our tests check whether you have introduced trailing white space. If such a test fails, please check the "artifacts button" above, which if you click it gives a link to a downloadable file to help you identify the issue. You can also run scripts/remove_trailing_whitespace.sh locally if you have a bash shell and the sed command available on your system.

+If you plan to contribute to simdjson, please read our

-If you can, we recommend running our tests with the sanitizers turned on.
-For non-Visual Studio users, it is as easy as doing:
-
-
-
-```bash
-cmake -B build -D SIMDJSON_SANITIZE=ON -D SIMDJSON_DEVELOPER_MODE=ON
-cmake --build build
-ctest --test-dir build
-```
-
-
-Our CI checks, among other things, for trailing whitespace. If a test fails for that reason,
-use the "artifacts" button to download the artifact and inspect the problematic lines,
-or run `scripts/remove_trailing_whitespace.sh` locally if you have a bash shell and `sed`.
-
-
-Checklist before submitting
- [ ] I added/updated tests covering my change (if applicable)
- [ ] Code builds locally and passes my check
- [ ] Documentation / README updated if needed
- [ ] Commits are atomic and messages are clear
- [ ] I linked the related issue (if applicable)
-
-Final notes
- For large PRs, prefer smaller incremental PRs or request staged review.
-
-Thanks for the contribution!
-
+CONTRIBUTING guide: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md and our
+HACKING guide: https://github.com/simdjson/simdjson/blob/master/HACKING.md
@@ -1,29 +0,0 @@
-name: Ubuntu aarch64 (GCC 13)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: aarch64
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build
@@ -1,6 +1,12 @@
 name: Alpine Linux

-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master

 jobs:
  ubuntu-build:
@@ -9,8 +15,8 @@ jobs:
      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
        with:
          path: dependencies/.cache
          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -25,10 +31,10 @@ jobs:
          ./alpine.sh apk add build-base cmake g++ linux-headers git bash
      - name: cmake
        run: |
-          ./alpine.sh cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build_for_alpine
+          ./alpine.sh cmake -B build_for_alpine
      - name: build
        run: |
          ./alpine.sh cmake --build build_for_alpine
      - name: test
        run: |
-          ./alpine.sh bash -c "cd build_for_alpine && ctest  -LE explicitonly --output-on-failure"
+          ./alpine.sh bash -c "cd build_for_alpine && ctest  -LE explicitonly"
@@ -1,24 +0,0 @@
-name: CIFuzz
-on: [pull_request]
-jobs:
-  Fuzzing:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Build Fuzzers
-      id: build
-      uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
-      with:
-        oss-fuzz-project-name: 'simdjson'
-        dry-run: false
-    - name: Run Fuzzers
-      uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
-      with:
-        oss-fuzz-project-name: 'simdjson'
-        fuzz-seconds: 600
-        dry-run: false
-    - name: Upload Crash
-      uses: actions/upload-artifact@v4
-      if: failure() && steps.build.outcome == 'success'
-      with:
-        name: artifacts
-        path: ./out/artifacts
@@ -1,33 +0,0 @@
-name: Debian
-
-on: [push, pull_request]
-
-defaults:
-  run:
-    shell: sh
-
-permissions:
-  contents: read
-
-jobs:
-  pkg-config:
-    runs-on: ubuntu-latest
-    container:
-      image: debian:testing
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install dependencies
-      run: |
-        apt -y update
-        apt -y --no-install-recommends install g++ cmake make pkg-config
-
-    - name: Build and install
-      run: |
-        cmake -B build
-        cmake --build build
-        cmake --install build
-
-    - name: Test pkg-config
-      run: g++ examples/quickstart/quickstart.cpp $(pkg-config --cflags --libs simdjson)
@@ -1,39 +0,0 @@
-name: Doxygen GitHub Pages
-
-on:
-  release:
-    # Trigger when a release object is created and when it's published.
-    # Some GitHub flows create a release object then publish it later; include both.
-    types: [created, published]
-  # Also trigger on tag creation pushes so releasing via Git tags still runs the workflow
-  push:
-    tags:
-      - "v*"  # common release tag pattern like v1.2.3
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-permissions:
-  contents: write
-  pages: write
-  id-token: write
-
-jobs:
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Doxygen
-        run: sudo apt-get install doxygen graphviz -y
-      - run: mkdir docs
-      - name: Install theme
-        run: ./tools/prepare_doxygen.sh
-      - name: Generate Doxygen Documentation
-        run: doxygen
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v4
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: doc/api/html
@@ -1,17 +0,0 @@
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
-      - uses: mymindstorm/setup-emsdk@6ab9eb1bda2574c4ddb79809fc9247783eaf9021 # v14
-      - name: Verify
-        run: emcc -v
-      - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v3.6.0
-      - name: Configure
-        run: emcmake cmake -B build
-      - name: Build # We build but do not test
-        run: cmake --build build
@@ -1,12 +1,15 @@
 name: Detect trailing whitespace

-on: [push, pull_request]
+on:
+  pull_request:
+    branches:
+      - master

 jobs:
  whitespace:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
    steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v2
      - name: Remove whitespace and check the diff
        run: |
          set -eu
@@ -24,7 +27,7 @@ jobs:
             echo "no trailing whitespace found, good!"
          fi
      - name: Archive whitespace patch
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
        if: always()
        with:
          name: whitespace-patch
@@ -24,7 +24,7 @@ jobs:
      implementations: haswell westmere fallback
      UBSAN_OPTIONS: halt_on_error=1
      MAXLEN: -max_len=4000
-      CLANGVERSION: 19
+      CLANGVERSION: 11
      # which optimization level to use for the sanitizer build (see build_fuzzer.variants.sh)
      OPTLEVEL: -O3

@@ -32,31 +32,18 @@ jobs:
    - name: Install packages necessary for building
      run: |
        sudo apt update
-        sudo apt-get install --quiet ninja-build valgrind zip unzip lsb-release wget software-properties-common gnupg
+        sudo apt-get install --quiet ninja-build valgrind zip unzip
        wget https://apt.llvm.org/llvm.sh
-        sudo apt-get purge --auto-remove llvm python3-lldb-15 llvm-15
        chmod +x llvm.sh
        sudo ./llvm.sh $CLANGVERSION

-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v1

-    - uses: actions/cache@v4
+    - uses: actions/cache@v2
      with:
        path: dependencies/.cache
        key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

-    - uses: actions/cache@v4
-      id: cache-corpus
-      with:
-        path: out/
-        key: corpus-${{ github.run_id }}
-        restore-keys: corpus-
-
-    - name: show statistics for the cached corpus
-      run: |
-        echo number of files in github action corpus cache:
-        find out -type f |wc -l
-
    - name: Create and prepare the initial seed corpus
      run: |
        fuzz/build_corpus.sh
@@ -64,6 +51,12 @@ jobs:
        mkdir seedcorpus
        unzip -q -d seedcorpus seed_corpus.zip

+    - name: Download the corpus from the last run
+      run: |
+        wget --quiet https://dl.bintray.com/pauldreik/simdjson-fuzz-corpus/corpus/corpus.tar
+        tar xf corpus.tar
+        rm corpus.tar
+
    - name: List clang versions
      run: |
        ls /usr/bin/clang*
@@ -77,7 +70,7 @@ jobs:
      run: |
        set -eux
        for fuzzer in $defaultimplfuzzers $implfuzzers; do
-          mkdir -p out/$fuzzer # in case this is a new fuzzer, or the github action cached corpus is broken
+          mkdir -p out/$fuzzer # in case this is a new fuzzer, or corpus.tar is broken
          # get input from everyone else (corpus cross pollination)
          others=$(find out -type d -not -name $fuzzer -not -name out -not -name cmin)
          build-fast/fuzz/fuzz_$fuzzer out/$fuzzer $others seedcorpus -max_total_time=30 $MAXLEN
@@ -93,7 +86,7 @@ jobs:
            export SIMDJSON_FORCE_IMPLEMENTATION=$implementation
            build-sanitizers$OPTLEVEL/fuzz/fuzz_$fuzzer out/$fuzzer $others seedcorpus -max_total_time=20 $MAXLEN
          done
-          echo now have $(ls out/$fuzzer |wc -l) files in corpus
+          echo now have $(ls out/$fuzzer |wc -l) files in corpus        
        done

    - name: Fuzz differential impl. fuzzers with sanitizer+asserts (good at detecting errors)
@@ -120,21 +113,16 @@ jobs:

    - name: Package the corpus into an artifact
      run: |
-        for fuzzer in $defaultimplfuzzers $implfuzzers; do
+        for fuzzer in $defaultimplfuzzers $implfuzzers; do      
          tar rf corpus.tar out/$fuzzer
        done

    - name: Save the corpus as a github artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
      with:
        name: corpus
        path: corpus.tar

-    - name: Store the corpus externally
-      run: |
-        gzip --keep corpus.tar
-        curl -F"filedata=@corpus.tar.gz" https://simdjson:${{ secrets.fuzzdatapassword }}@www.pauldreik.se/fuzzdata/index.php
-
    # This takes a subset of the minimized corpus and run it through valgrind. It is slow,
    # therefore take a "random" subset. The random selection is accomplished by sorting on filenames,
    # which are hashes of the content.
@@ -142,21 +130,30 @@ jobs:
      run: |
        for fuzzer in $defaultimplfuzzers $implfuzzers; do
          find out/$fuzzer -type f |sort|head -n200|xargs -n40 valgrind build-replay/fuzz/fuzz_$fuzzer 2>&1|tee valgrind-$fuzzer.txt
-        done
+        done 

    - name: Compress the valgrind output
      run: tar cf valgrind.tar valgrind-*.txt

    - name: Save valgrind output as a github artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
      if: always()
      with:
        name: valgrindresults
        path: valgrind.tar
        if-no-files-found: ignore

+    - name: Upload the corpus and results to bintray if we are on master
+      if: ${{ github.event_name == 'schedule' }} 
+      run: |
+        echo uploading each artifact twice, otherwise it will not be published
+        curl -T corpus.tar -upauldreik:${{ secrets.bintrayApiKey }} https://api.bintray.com/content/pauldreik/simdjson-fuzz-corpus/corpus/0/corpus/corpus.tar";publish=1;override=1"
+        curl -T corpus.tar -upauldreik:${{ secrets.bintrayApiKey }} https://api.bintray.com/content/pauldreik/simdjson-fuzz-corpus/corpus/0/corpus/corpus.tar";publish=1;override=1"
+        curl -T valgrind.tar -upauldreik:${{ secrets.bintrayApiKey }} https://api.bintray.com/content/pauldreik/simdjson-fuzz-corpus/corpus/0/corpus/valgrind.tar";publish=1;override=1"
+        curl -T valgrind.tar -upauldreik:${{ secrets.bintrayApiKey }} https://api.bintray.com/content/pauldreik/simdjson-fuzz-corpus/corpus/0/corpus/valgrind.tar";publish=1;override=1"
+
    - name: Archive any crashes as an artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
      if: always()
      with:
        name: crashes
@@ -1,50 +0,0 @@
-name: LoongArch64-CI
-
-on: [push, pull_request]
-
-jobs:
-  loongarch64:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - { toolchain-version: 2023.08.08 }
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install build requirements
-        run: |
-          sudo apt-get update -y
-          sudo apt-get install -y --no-install-recommends cmake
-
-      - uses: actions/cache/restore@v4
-        id: restore-cache
-        with:
-          path: /opt/cross-tools
-          key: loongarch64-${{ matrix.platform.toolchain-version }}
-
-      - name: Download LoongArch64 gcc+glibc toolchain
-        if: ${{ !steps.restore-cache.outputs.cache-hit }}
-        run: |
-          url="https://github.com/loongson/build-tools/releases/download/${{ matrix.platform.toolchain-version }}/x86_64-cross-tools-loongarch64-gcc-libc.tar.xz"
-
-          wget "$url" -O /tmp/toolchain.tar.xz
-
-          mkdir -p /opt
-          tar -C /opt -x -f /tmp/toolchain.tar.xz
-
-      - uses: actions/cache/save@v3
-        if: ${{ !steps.restore-cache.outputs.cache-hit }}
-        with:
-          path: /opt/cross-tools
-          key: loongarch64-${{ matrix.platform.toolchain-version }}
-
-      - name: setup Loongarch64 build environment
-        run: |
-          echo "/opt/cross-tools/bin" >> $GITHUB_PATH
-          echo "CC=loongarch64-unknown-linux-gnu-gcc" >> $GITHUB_ENV
-          echo "CXX=loongarch64-unknown-linux-gnu-g++" >> $GITHUB_ENV
-      - name: configure
-        run: cmake -B build -DCMAKE_SYSTEM_PROCESSOR=loongarch64 -DARCH=lonngarch64 -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_C_COMPILER=loongarch64-unknown-linux-gnu-gcc -DCMAKE_CXX_COMPILER=loongarch64-unknown-linux-gnu-g++
-      - name: build
-        run: cmake --build build
@@ -1,55 +0,0 @@
-name: Macos
-
-on: [push, pull_request]
-
-jobs:
-  macos-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake
-        run: |
-          mkdir builddebug &&
-          cd builddebug &&
-          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cd .. &&
-          mkdir build &&
-          cd build &&
-          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cmake --install . &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
-          cd ../tests/installation_tests/find &&
-          mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../build/destination .. &&  cmake --build .
-      - name: Use cmake (shared)
-        run: |
-          mkdir buildshared &&
-          cd buildshared &&
-          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cmake --install . &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
-          cd ../tests/installation_tests/find &&
-          mkdir buildshared && cd buildshared && cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../buildshared/destination .. &&  cmake --build .
-      - name: Use cmake (parsing for NaN/Infinity enabled)
-        run: |
-          mkdir build_nan_inf &&
-          cd build_nan_inf &&
-          cmake  -DSIMDJSON_ENABLE_NAN_INF=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cmake --install . &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
-          cd ../tests/installation_tests/find &&
-          mkdir build_nan_inf && cd build_nan_inf && cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../build_nan_inf/destination .. &&  cmake --build .
@@ -0,0 +1,68 @@
+name: MinGW32-CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+# Important: scoop will either install 32-bit GCC or 64-bit GCC, not both.
+
+# It is important to build static libraries because cmake is not smart enough under Windows/mingw to take care of the path. So
+# with a dynamic library, you could get failures due to the fact that the EXE can't find its DLL.
+
+jobs:
+  ci:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    name: windows-gcc
+    runs-on: windows-2016
+
+    env:
+      CMAKE_GENERATOR: Ninja # This is critical, try ' cmake  -GNinja-DSIMDJSON_BUILD_STATIC=ON .. ' if using the command line
+      CC: gcc
+      CXX: g++
+
+    steps: # To reproduce what is below, start a powershell with administrative rights, using scoop *is* a good idea
+      - uses: actions/checkout@v2
+
+      - uses: actions/cache@v2 # we cache the scoop setup with 32-bit GCC
+        id: cache
+        with:
+          path: |
+            C:\ProgramData\scoop
+          key: scoop32 # static key: should be good forever
+
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+
+      - name: Setup Windows # This should almost never run if the cache works.
+        if: steps.cache.outputs.cache-hit != 'true'
+        shell: powershell
+        run: |
+          Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
+          scoop install sudo --global
+          sudo scoop install git --global 
+          sudo scoop install ninja --global
+          sudo scoop install cmake --global
+          sudo scoop install gcc --arch 32bit --global
+          $env:path
+          Write-Host 'Everything has been installed, you are good!'
+      - name: Build and Test 32-bit x86
+        shell: powershell
+        run: |
+          $ENV:PATH="C:\ProgramData\scoop\shims;C:\ProgramData\scoop\apps\gcc\current\bin;C:\ProgramData\scoop\apps\ninja\current;$ENV:PATH"
+          g++ --version
+          cmake --version
+          ninja --version
+          git --version
+          mkdir build32
+          cd build32
+          cmake -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_ENABLE_THREADS=OFF ..
+          cmake --build . --target acceptance_tests --verbose
+          ctest -L acceptance --output-on-failure
@@ -0,0 +1,74 @@
+name: MinGW64-CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+# Important: scoop will either install 32-bit GCC or 64-bit GCC, not both.
+
+# It is important to build static libraries because cmake is not smart enough under Windows/mingw to take care of the path. So
+# with a dynamic library, you could get failures due to the fact that the EXE can't find its DLL.
+
+jobs:
+  ci:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    name: windows-gcc
+    runs-on: windows-2016
+
+    env:
+      CMAKE_GENERATOR: Ninja # This is critical, try ' cmake  -GNinja-DSIMDJSON_BUILD_STATIC=ON .. ' if using the command line
+      CC: gcc
+      CXX: g++
+
+    steps: # To reproduce what is below, start a powershell with administrative rights, using scoop *is* a good idea
+      - uses: actions/checkout@v2
+
+      - uses: actions/cache@v2 # we cache the scoop setup with 64-bit GCC
+        id: cache
+        with:
+          path: |
+            C:\ProgramData\scoop
+          key: scoop64 # static key: should be good forever
+
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+
+      - name: Setup Windows # This should almost never run if the cache works.
+        if: steps.cache.outputs.cache-hit != 'true'
+        shell: powershell
+        run: |
+          Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
+          scoop install sudo --global
+          sudo scoop install git --global
+          sudo scoop install ninja --global
+          sudo scoop install cmake --global
+          sudo scoop install gcc --arch 64bit --global
+          $env:path
+          Write-Host 'Everything has been installed, you are good!'
+      - name: Build and Test 64-bit x64
+        shell: powershell
+        run: |
+          $ENV:PATH="C:\ProgramData\scoop\shims;C:\ProgramData\scoop\apps\gcc\current\bin;C:\ProgramData\scoop\apps\ninja\current;$ENV:PATH"
+          g++ --version
+          cmake --version
+          ninja --version
+          git --version
+          mkdir build64
+          cd build64
+          cmake -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_ENABLE_THREADS=OFF ..
+          cmake --build . --target acceptance_tests --verbose
+          ctest -L acceptance --output-on-failure
+          cd ..
+          mkdir build64debug
+          cd build64debug
+          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_ENABLE_THREADS=OFF ..
+          cmake --build . --target acceptance_tests --verbose
+          ctest -L acceptance --output-on-failure
@@ -1,7 +1,12 @@
 name: MSYS2-CLANG-CI

-on: [push, pull_request]
-
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master

 jobs:
  windows-mingw:
@@ -15,20 +20,23 @@ jobs:
      matrix:
        include:
          - msystem: "MINGW64"
-            install: mingw-w64-x86_64-libxml2 mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
+            install: mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
+            type: Release
+          - msystem: "MINGW32"
+            install: mingw-w64-i686-cmake mingw-w64-i686-ninja mingw-w64-i686-clang
            type: Release
          - msystem: "MINGW64"
-            install: mingw-w64-x86_64-libxml2 mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
+            install: mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
+            type: Debug
+          - msystem: "MINGW32"
+            install: mingw-w64-i686-cmake mingw-w64-i686-ninja mingw-w64-i686-clang
            type: Debug
-          - msystem: "MINGW64"
-            install: mingw-w64-x86_64-libxml2 mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
-            type: RelWithDebInfo
    env:
      CMAKE_GENERATOR: Ninja

    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
        with:
          path: dependencies/.cache
          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -41,6 +49,6 @@ jobs:
        run: |
          mkdir build
          cd build
-          cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_DO_NOT_USE_THREADS_NO_MATTER_WHAT=ON ..
+          cmake -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_DO_NOT_USE_THREADS_NO_MATTER_WHAT=ON ..
          cmake --build . --verbose
          ctest -j4 --output-on-failure -LE explicitonly
@@ -1,6 +1,12 @@
 name: MSYS2-CI

-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master

 jobs:
  windows-mingw:
@@ -19,18 +25,21 @@ jobs:
          - msystem: "MINGW64"
            install: mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-gcc
            type: Release
+          - msystem: "MINGW32"
+            install: mingw-w64-i686-cmake mingw-w64-i686-ninja mingw-w64-i686-gcc
+            type: Release
          - msystem: "MINGW64"
            install: mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-gcc
            type: Debug
-          - msystem: "MINGW64"
-            install: mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-gcc
-            type: RelWithDebInfo
+          - msystem: "MINGW32"
+            install: mingw-w64-i686-cmake mingw-w64-i686-ninja mingw-w64-i686-gcc
+            type: Debug
    env:
      CMAKE_GENERATOR: Ninja

    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
        with:
          path: dependencies/.cache
          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -43,6 +52,6 @@ jobs:
        run: |
          mkdir build
          cd build
-          cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_DO_NOT_USE_THREADS_NO_MATTER_WHAT=ON ..
+          cmake -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_DO_NOT_USE_THREADS_NO_MATTER_WHAT=ON ..
          cmake --build . --verbose
          ctest -j4 --output-on-failure -LE explicitonly
@@ -0,0 +1,65 @@
+name: short fuzz on the power arch
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  armv7_job:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    # The host should always be Linux
+    runs-on: ubuntu-20.04
+    name: Build on ubuntu-20.04 ppc64le
+    steps:
+      - uses: actions/checkout@v2.1.0
+      - uses: uraimo/run-on-arch-action@v2.0.5
+        name: Run commands
+        id: runcmd
+        env:
+          DEBIAN_FRONTEND: noninteractive
+        with:
+          arch: ppc64le
+          distro: buster
+
+          # Not required, but speeds up builds by storing container images in
+          # a GitHub package registry.
+          githubToken: ${{ github.token }}
+
+          run: |
+            export CLANGSUFFIX="-7"
+            apt-get -qq update
+            apt-get install -q -y clang-7 libfuzzer-7-dev cmake git wget zip ninja-build
+            mkdir -p build ; cd build
+            cmake .. -GNinja \
+                  -DCMAKE_CXX_COMPILER=clang++$CLANGSUFFIX \
+                  -DCMAKE_C_COMPILER=clang$CLANGSUFFIX \
+                  -DSIMDJSON_BUILD_STATIC=Off \
+                  -DENABLE_FUZZING=On \
+                  -DSIMDJSON_COMPETITION=OFF \
+                  -DSIMDJSON_GOOGLE_BENCHMARKS=OFF \
+                  -DSIMDJSON_DISABLE_DEPRECATED_API=On \
+                  -DSIMDJSON_FUZZ_LDFLAGS=-lFuzzer \
+                  -DCMAKE_CXX_FLAGS="-fsanitize=fuzzer-no-link -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=" \
+                  -DCMAKE_C_FLAGS="-fsanitize=fuzzer-no-link" \
+                  -DCMAKE_BUILD_TYPE=Release \
+                  -DSIMDJSON_FUZZ_LINKMAIN=Off
+            cd ..
+            builddir=build
+            cmake --build $builddir
+            wget --quiet https://dl.bintray.com/pauldreik/simdjson-fuzz-corpus/corpus/corpus.tar
+            tar xf corpus.tar && rm corpus.tar
+            fuzzernames=$(cmake --build $builddir --target print_all_fuzzernames |tail -n1)
+            for fuzzer in $fuzzernames ; do
+               exe=$builddir/fuzz/$fuzzer
+               shortname=$(echo $fuzzer |cut -f2- -d_)
+               echo found fuzzer $shortname with executable $exe
+               mkdir -p out/$shortname
+               others=$(find out -type d -not -name $shortname -not -name out -not -name cmin)
+               $exe -max_total_time=20  -max_len=4000 out/$shortname $others
+               echo "*************************************************************************"
+            done
+            echo "all is good, no errors found in any of these fuzzers: $fuzzernames"
@@ -1,29 +0,0 @@
-name: Ubuntu ppc64le (GCC 11)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: ppc64le
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DCMAKE_BUILD_TYPE=Release -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF  -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build
@@ -1,29 +0,0 @@
-name: Ubuntu riscv64 (GCC 11)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: riscv64
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DCMAKE_BUILD_TYPE=Release -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF  -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build
@@ -1,29 +0,0 @@
-name: Ubuntu rvv VLEN=1024 (clang 18)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-riscv64-linux-gnu qemu-user-static clang-18
-    - name: Build
-      run: |
-        CC=clang-18 CXX=clang++-18 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv_zvbb" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
-        cmake --build build/ -j$(nproc) --config Release
-    - name: Test VLEN=1024
-      run: |
-        QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" \
-        QEMU_CPU="rv64,v=on,zvbb=on,vlen=1024,rvv_ta_all_1s=on,rvv_ma_all_1s=on" \
-        ctest --timeout 1800 --output-on-failure --test-dir build -j $(nproc)
@@ -1,24 +0,0 @@
-name: Ubuntu rvv VLEN=128 (clang 17)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-riscv64-linux-gnu qemu-user-static clang-17
-    - name: Build
-      run: |
-        CC=clang-17 CXX=clang++-17 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
-        cmake --build build/ -j$(nproc) --config Release
@@ -1,39 +0,0 @@
-name: Ubuntu rvv VLEN=128 (clang 20)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-riscv64-linux-gnu qemu-user-static clang-20
-    - name: Build
-      run: |
-        CC=clang-20 CXX=clang++-20 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
-        cmake --build build/ -j$(nproc) --config Release
-    - name: Test VLEN=128
-      run: |
-        QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" \
-        QEMU_CPU="rv64,v=on,vlen=128,rvv_ta_all_1s=on,rvv_ma_all_1s=on" \
-        ctest --timeout 1800 --output-on-failure --test-dir build -j $(nproc)
-    - name: Build VLS
-      run: |
-        CC=clang-20 CXX=clang++-20 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv_zvl128b_zba_zbb_zbc -mrvv-vector-bits=zvl" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build-vls
-        cmake --build build-vls/ -j$(nproc) --config Release
-    - name: Test VLEN=128 VLS
-      run: |
-        QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" \
-        QEMU_CPU="rv64,v=on,zba=on,zbb=on,zbc=on,vlen=128,rvv_ta_all_1s=on,rvv_ma_all_1s=on" \
-        ctest --timeout 1800 --output-on-failure --test-dir build-vls -j $(nproc)
@@ -1,39 +0,0 @@
-name: Ubuntu rvv VLEN=256 (gcc 14)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-14-riscv64-linux-gnu qemu-user-static
-    - name: Build
-      run: |
-        CC=riscv64-linux-gnu-gcc-14 CXX=riscv64-linux-gnu-g++-14 CFLAGS=-march=rv64gcv CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
-        cmake --build build/ -j$(nproc) --config Release
-    - name: Test VLEN=256
-      run: |
-        QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" \
-        QEMU_CPU="rv64,v=on,zvbb=on,vlen=256,rvv_ta_all_1s=on,rvv_ma_all_1s=on" \
-        ctest --timeout 1800 --output-on-failure --test-dir build -j $(nproc)
-    - name: Build VLS
-      run: |
-        CC=riscv64-linux-gnu-gcc-14 CXX=riscv64-linux-gnu-g++-14 CFLAGS="-march=rv64gcv_zvl256b -mrvv-vector-bits=zvl" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build-vls
-        cmake --build build-vls/ -j$(nproc) --config Release
-    - name: Test VLEN=256 VLS
-      run: |
-        QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" \
-        QEMU_CPU="rv64,v=on,zvbb=on,vlen=256,rvv_ta_all_1s=on,rvv_ma_all_1s=on" \
-        ctest --timeout 1800 --output-on-failure --test-dir build-vls -j $(nproc)
@@ -1,39 +0,0 @@
-name: Ubuntu rvv VLEN=512 (clang 19)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-riscv64-linux-gnu qemu-user-static clang-19
-    - name: Build
-      run: |
-        CC=clang-19 CXX=clang++-19 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build
-        cmake --build build/ -j$(nproc) --config Release
-    - name: Test VLEN=512
-      run: |
-        QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" \
-        QEMU_CPU="rv64,v=on,vlen=512,rvv_ta_all_1s=on,rvv_ma_all_1s=on" \
-        ctest --timeout 1800 --output-on-failure --test-dir build -j $(nproc)
-    - name: Build VLS
-      run: |
-        CC=clang-19 CXX=clang++-19 CFLAGS="--target=riscv64-linux-gnu -march=rv64gcv_zvl512b_zba_zbb_zbc -mrvv-vector-bits=zvl" CXXFLAGS="${CFLAGS}" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DSIMDJSON_DEVELOPER_MODE=ON -B build-vls
-        cmake --build build-vls/ -j$(nproc) --config Release
-    - name: Test VLEN=512 VLS
-      run: |
-        QEMU_LD_PREFIX="/usr/riscv64-linux-gnu" \
-        QEMU_CPU="rv64,v=on,zba=on,zbb=on,zbc=on,vlen=512,rvv_ta_all_1s=on,rvv_ma_all_1s=on" \
-        ctest --timeout 1800 --output-on-failure --test-dir build-vls -j $(nproc)
@@ -1,29 +0,0 @@
-name: Ubuntu s390x (GCC 11)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: s390x
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DCMAKE_BUILD_TYPE=Release  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build
@@ -0,0 +1,29 @@
+name: Performance check on Ubuntu 18.04 CI (GCC 7)
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_BUILD_STATIC=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake --build . --target checkperf  &&
+          ctest --output-on-failure -R checkperf  ubuntu18-checkperf.yml
@@ -1,16 +1,22 @@
-name: Ubuntu 22.04 CI (GCC 12) with Thread Sanitizer
+name: Ubuntu 18.04 CI (GCC 7) with Thread Sanitizer

-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master

 jobs:
  ubuntu-build:
    if: >-
      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-18.04
    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
        with:
          path: dependencies/.cache
          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -18,7 +24,7 @@ jobs:
        run: |
          mkdir build &&
          cd build &&
-          CXX=g++-12 cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE_THREADS=ON ..  &&
-          cmake --build . --target document_stream_tests  --target ondemand_document_stream_tests --target parse_many_test  &&
+          cmake  -DSIMDJSON_SANITIZE_THREADS=ON ..  &&
+          cmake --build . --target document_stream_tests --target parse_many_test  &&
          ctest --output-on-failure  -R parse_many_test  &&
          ctest --output-on-failure  -R document_stream_tests
@@ -0,0 +1,31 @@
+name: Ubuntu 18.04 CI (GCC 7)
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_BUILD_STATIC=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
+          make install  &&
+          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json
@@ -1,4 +1,4 @@
-name: Performance check on Ubuntu 24.04 CI (GCC 13)
+name: Performance check on Ubuntu 20.04 CI (GCC 9)

 on:
  push:
@@ -13,10 +13,10 @@ jobs:
    if: >-
      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
        with:
          path: dependencies/.cache
          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -24,6 +24,6 @@ jobs:
        run: |
          mkdir build &&
          cd build &&
-          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_ENABLE_DOM_CHECKPERF=ON -DCMAKE_CXX_FLAGS="-Werror=old-style-cast -pedantic -Wpedantic" -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake  -DCMAKE_CXX_FLAGS="-Werror=old-style-cast -pedantic -Wpedantic" -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_BUILD_STATIC=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
          cmake --build . --target checkperf  &&
          ctest --output-on-failure -R checkperf
@@ -0,0 +1,34 @@
+name: Ubuntu 20.04 CI (GCC 9) without exceptions
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_EXCEPTIONS=OFF -DSIMDJSON_BUILD_STATIC=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
+          make install  &&
+          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
+          mkdir testfindpackage &&
+          cd testfindpackage &&
+          echo -e 'cmake_minimum_required(VERSION 3.1)\nproject(simdjsontester)\nset(CMAKE_CXX_STANDARD 17)\nfind_package(simdjson REQUIRED)'> CMakeLists.txt && mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX:PATH=../destination .. &&  cmake --build .
@@ -0,0 +1,34 @@
+name: Ubuntu 20.04 CI (GCC 9) without threads
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_ENABLE_THREADS=OFF -DSIMDJSON_BUILD_STATIC=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
+          make install  &&
+          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
+          mkdir testfindpackage &&
+          cd testfindpackage &&
+          echo -e 'cmake_minimum_required(VERSION 3.1)\nproject(simdjsontester)\nset(CMAKE_CXX_STANDARD 17)\nfind_package(simdjson REQUIRED)'> CMakeLists.txt && mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX:PATH=../destination .. &&  cmake --build .
@@ -0,0 +1,30 @@
+name: Ubuntu 20.04 CI (GCC 9) with Thread Sanitizer
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_SANITIZE_THREADS=ON ..  &&
+          cmake --build . --target document_stream_tests --target parse_many_test  &&
+          ctest --output-on-failure  -R parse_many_test  &&
+          ctest --output-on-failure  -R document_stream_tests
@@ -0,0 +1,33 @@
+name: Ubuntu 20.04 CI (GCC 9)
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_BUILD_STATIC=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
+          cmake --install . &&
+          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
+          cd ../tests/installation_tests/find &&
+          mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../build/destination .. &&  cmake --build .
@@ -1,23 +0,0 @@
-name: Ubuntu 22.04 CI (CLANG 13)
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake
-        run: |
-          mkdir build &&
-          cd build &&
-          CXX=clang++-13 cmake -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
@@ -1,23 +0,0 @@
-name: Ubuntu 22.04 CI (CLANG 14)
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake
-        run: |
-          mkdir build &&
-          cd build &&
-          CXX=clang++-14 cmake -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
@@ -1,65 +0,0 @@
-name: Ubuntu 22.04 CI (GCC 12, CXX 20)
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-
-      - name: Configure Debug Build
-        run: |
-          CXX=g++-12 cmake -DSIMDJSON_CXX_STANDARD=20 -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -B builddebug
-
-      - name: Compile Debug Build
-        run: |
-          cmake --build builddebug
-
-      - name: Test Debug Build
-        run: |
-          ctest --output-on-failure -LE explicitonly -j --test-dir builddebug
-
-      - name: Configure Release Build
-        run: |
-          CXX=g++-12 cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination -B build
-
-      - name: Compile Release Build
-        run: |
-          cmake --build build
-
-      - name: Test Release Build
-        run: |
-          ctest --output-on-failure -LE explicitonly -j --test-dir build
-
-      - name: Install Release Build
-        run: |
-          cmake --install build
-
-      - name: Generate Example Code
-        run: |
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp
-
-      - name: Compile Example Code
-        run: |
-          c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson
-
-      - name: Run Example Code
-        run: |
-          ./linkandrun jsonexamples/twitter.json
-
-      - name: Configure Find Tests
-        run: |
-          cd tests/installation_tests/find && \
-          cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../destination -B build
-
-      - name: Compile Find Tests
-        run: |
-          cd tests/installation_tests/find && cmake --build build
@@ -1,23 +0,0 @@
-name: Ubuntu 22.04 CI (GCC 12)
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake
-        run: |
-          mkdir build &&
-          cd build &&
-          CXX=g++-12 cmake -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
@@ -1,24 +0,0 @@
-name: Ubuntu 22.04 CI GCC 12 with GLIBCXX_ASSERTIONS
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Install gcc12
-        run: sudo apt-get install -y g++-12
-      - name: Use cmake
-        run: |
-          mkdir build &&
-          cd build &&
-          CXX=g++-12 cmake -DCMAKE_BUILD_TYPE=Debug  -DSIMDJSON_GLIBCXX_ASSERTIONS=ON -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
-          cmake --build .   &&
-          ctest . -E avoid_
@@ -1,47 +0,0 @@
-name: Ubuntu 22.04 CI (GCC 11)
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake to build just the library
-        run: |
-          mkdir buildjustlib &&
-          cd buildjustlib &&
-          cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_DEVELOPER_MODE=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          cmake --install . &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp &&
-          c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson &&
-          cd ../tests/installation_tests/find &&
-          mkdir buildjustlib &&
-          cd buildjustlib &&
-          cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../buildjustlib/destination .. &&
-          cmake --build .
-      - name: Use cmake
-        run: |
-          mkdir builddebug &&
-          cd builddebug &&
-          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cd .. &&
-          mkdir build &&
-          cd build &&
-          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cmake --install . &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
-          cd ../tests/installation_tests/find &&
-          mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../build/destination .. &&  cmake --build .
@@ -1,22 +0,0 @@
-name: Ubuntu 24.04 CI (CXX 20, noexcept)
-
-on: [push, pull_request]
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    strategy:
-      matrix:
-        cxx: [g++-13, clang++-16]
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: Prepare
-        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_EXCEPTIONS=OFF -DSIMDJSON_DEVELOPER_MODE=ON  -B build
-        env:
-          CXX: ${{matrix.cxx}}
-      - name: Build
-        run: cmake --build build -j=2
-      - name: Test
-        run: ctest --output-on-failure --test-dir build
@@ -1,22 +0,0 @@
-name: Ubuntu 24.04 CI (CXX 20)
-
-on: [push, pull_request]
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    strategy:
-      matrix:
-        cxx: [g++-13, clang++-16]
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: Prepare
-        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_DEVELOPER_MODE=ON  -B build
-        env:
-          CXX: ${{matrix.cxx}}
-      - name: Build
-        run: cmake --build build -j=2
-      - name: Test
-        run: ctest --output-on-failure --test-dir build
@@ -1,34 +0,0 @@
-name: Ubuntu 24.04 CI (GCC 13) without exceptions
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake
-        run: |
-          mkdir builddebug &&
-          cd builddebug &&
-          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cd .. &&
-          mkdir build &&
-          cd build &&
-          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          make install  &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
-          mkdir testfindpackage &&
-          cd testfindpackage &&
-          echo -e 'cmake_minimum_required(VERSION 3.14)\nproject(simdjsontester)\nset(CMAKE_CXX_STANDARD 17)\nfind_package(simdjson REQUIRED)'> CMakeLists.txt && mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX:PATH=../destination .. &&  cmake --build .
@@ -1,34 +0,0 @@
-name: Ubuntu 24.04 CI (GCC 13) Without Threads
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake
-        run: |
-          mkdir builddebug &&
-          cd builddebug &&
-          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF  -DSIMDJSON_ENABLE_THREADS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cd .. &&
-          mkdir build &&
-          cd build &&
-          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_ENABLE_THREADS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          make install  &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
-          mkdir testfindpackage &&
-          cd testfindpackage &&
-          echo -e 'cmake_minimum_required(VERSION 3.14)\nproject(simdjsontester)\nset(CMAKE_CXX_STANDARD 17)\nfind_package(simdjson REQUIRED)'> CMakeLists.txt && mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX:PATH=../destination .. &&  cmake --build .
@@ -1,55 +0,0 @@
-name: Ubuntu 24.04 CI (GCC 13) With Memory Sanitizer
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build-address-sanitizer:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake with address sanitizer
-        run: |
-          mkdir builddebug &&
-          cd builddebug &&
-          cmake -DSIMDJSON_SANITIZE=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
-      - name: Use cmake with address sanitizer (Parsing of NaN/Infinity enabled)
-        run: |
-          mkdir builddebug_nan_inf &&
-          cd builddebug_nan_inf &&
-          cmake -DSIMDJSON_SANITIZE=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_NAN_INF=ON ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
-  ubuntu-build-undefined-sanitizer:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake with undefined sanitizer
-        run: |
-          mkdir builddebugundefsani &&
-          cd builddebugundefsani &&
-          cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
-      - name: Use cmake with undefined sanitizer (Parsing of NaN/Infinity enabled)
-        run: |
-          mkdir builddebugundefsani_nan_inf &&
-          cd builddebugundefsani_nan_inf &&
-          cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_NAN_INF=ON ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
@@ -1,26 +0,0 @@
-name: Ubuntu 24.04 CI
-
-on: [push, pull_request]
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    strategy:
-      matrix:
-        shared: [ON, OFF]
-        cxx: [g++-13, clang++-16]
-        sanitizer: [ON, OFF]
-        nan_inf: [ON, OFF]
-        build_type: [RelWithDebInfo, Debug, Release]
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: Prepare
-        run: cmake -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE=${{matrix.sanitizer}} -DBUILD_SHARED_LIBS=${{matrix.shared}} -DSIMDJSON_ENABLE_NAN_INF=${{matrix.nan_inf}} -B build
-        env:
-          CXX: ${{matrix.cxx}}
-      - name: Build
-        run: cmake --build build -j=2
-      - name: Test
-        run: ctest --output-on-failure --test-dir build
@@ -0,0 +1,46 @@
+name: VS15-CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ci:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    name: windows-vs15
+    runs-on: windows-2016
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {gen: Visual Studio 15 2017, arch: Win32, static: ON}
+          - {gen: Visual Studio 15 2017, arch: Win32, static: OFF}
+          - {gen: Visual Studio 15 2017, arch: x64, static: ON}
+          - {gen: Visual Studio 15 2017, arch: x64, static: OFF}
+    steps:
+    - name: checkout
+      uses: actions/checkout@v2
+    - name: Configure
+      run: |
+        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_BUILD_STATIC=${{matrix.static}} -B build
+    - name: Build Debug
+      run: cmake --build build --config Debug --verbose
+    - name: Build Release
+      run: cmake --build build --config Release --verbose
+    - name: Run tests
+      run: |
+        cd build
+        ctest -C Release  -LE explicitonly  --output-on-failure
+    - name: Install
+      run: |
+        cmake --install build --config Release
+    - name: Test Installation
+      run: |
+        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
+        cmake --build build_install_test --config Release
@@ -1,40 +1,42 @@
-name: VS17-CI CXX20
+name: VS16-CI

-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master

 jobs:
  ci:
    if: >-
      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
+    name: windows-vs16
    runs-on: windows-latest
    strategy:
      fail-fast: false
      matrix:
        include:
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: ON}
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: OFF}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: ON}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF}
+          - {gen: Visual Studio 16 2019, arch: Win32, static: ON}
+          - {gen: Visual Studio 16 2019, arch: Win32, static: OFF}
+          - {gen: Visual Studio 16 2019, arch: x64, static: ON}
+          - {gen: Visual Studio 16 2019, arch: x64, static: OFF}
    steps:
    - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v2
    - name: Configure
      run: |
-        cmake -DSIMDJSON_CXX_STANDARD=20 -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -B build
+        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_BUILD_STATIC=${{matrix.static}} -B build
    - name: Build Debug
      run: cmake --build build --config Debug --verbose
    - name: Build Release
      run: cmake --build build --config Release --verbose
-    - name: Run Release tests
+    - name: Run tests
      run: |
        cd build
        ctest -C Release  -LE explicitonly  --output-on-failure
-    - name: Run Debug tests
-      run: |
-        cd build
-        ctest -C Debug  -LE explicitonly  --output-on-failure
    - name: Install
      run: |
        cmake --install build --config Release
@@ -0,0 +1,37 @@
+name: VS16-CLANG-CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ci:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    name: windows-vs16
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/cache@v2
+      with:
+        path: dependencies/.cache
+        key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+    - name: 'Run CMake with VS16 Clang'
+      uses: lukka/run-cmake@v3
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        buildDirectory: "${{ github.workspace }}/../../_temp/windows"
+        cmakeBuildType: Release
+        buildWithCMake: true
+        cmakeAppendedArgs:  -T ClangCL -DSIMDJSON_COMPETITION=OFF  -DSIMDJSON_BUILD_STATIC=ON
+        buildWithCMakeArgs: --config Release
+    
+    - name: 'Run CTest'
+      run: ctest -C Release -LE explicitonly  --output-on-failure
+      working-directory: "${{ github.workspace }}/../../_temp/windows"
@@ -0,0 +1,51 @@
+name: VS16-Ninja-CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ci:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    name: windows-vs16
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/cache@v2
+      with:
+        path: dependencies/.cache
+        key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+    - name: 'Run CMake with VS16'
+      uses: lukka/run-cmake@v2
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        buildDirectory: "${{ github.workspace }}/../../_temp/windows"
+        cmakeBuildType: Release
+        buildWithCMake: true
+        cmakeAppendedArgs:  -G Ninja -DSIMDJSON_COMPETITION=OFF   -DSIMDJSON_BUILD_STATIC=ON
+        buildWithCMakeArgs: --config Release
+    - name: 'Run CTest'
+      run: ctest -C Release  -LE explicitonly  --output-on-failure
+      working-directory: "${{ github.workspace }}/../../_temp/windows"
+    - name: 'Install with CMake'
+      uses: lukka/run-cmake@v3
+      with:
+        cmakeListsTxtPath: '${{ github.workspace }}/CMakeLists.txt'
+        buildWithCMakeArgs: '--target install'
+    - name: 'Test Installation with CMake'
+      uses: lukka/run-cmake@v3
+      with:
+        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
+        cmakeListsTxtPath: '${{ github.workspace }}/tests/installation_tests/find/CMakeLists.txt'
+        cmakeBuildType: Release
+        buildWithCMake: true
+        buildDirectory: '${{ github.workspace }}/tests/installation_tests/find/buildDirectory'
+        cmakeAppendedArgs:  -G Ninja
+        buildWithCMakeArgs: '--config Release --verbose'
@@ -1,18 +1,24 @@
-name: VS17-NoExcept-CI
+name: VS16-NoExcept-CI

-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master

 jobs:
  ci:
-    name: windows-vs17
+    name: windows-vs16
    runs-on: windows-latest
    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/cache@v4
+    - uses: actions/checkout@v2
+    - uses: actions/cache@v2
      with:
        path: dependencies/.cache
        key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-    - name: 'Run CMake with VS17'
+    - name: 'Run CMake with VS16'
      uses: lukka/run-cmake@v3
      with:
        cmakeListsOrSettingsJson: CMakeListsTxtAdvanced
@@ -21,7 +27,7 @@ jobs:
        cmakeBuildType: Release
        buildWithCMake: true
        cmakeGenerator: VS16Win64
-        cmakeAppendedArgs: -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_DEVELOPER_MODE=ON  -DSIMDJSON_EXCEPTIONS=OFF
+        cmakeAppendedArgs: -DSIMDJSON_COMPETITION=OFF  -DSIMDJSON_EXCEPTIONS=OFF
        buildWithCMakeArgs: --config Release

    - name: 'Run CTest'
@@ -1,21 +0,0 @@
-name: VS17-ARM-CI
-
-on: [push, pull_request]
-
-jobs:
-   ci:
-     name: windows-vs17
-     runs-on: windows-latest
-     strategy:
-       fail-fast: false
-       matrix:
-         include:
-           - {arch: ARM64}
-           - {arch: ARM64EC}
-     steps:
-       - name: checkout
-         uses: actions/checkout@v4
-       - name: Use cmake
-         run: |
-           cmake -A ${{ matrix.arch }} -DCMAKE_SYSTEM_VERSION="10.0.22621.0" -DCMAKE_CROSSCOMPILING=1 -DSIMDJSON_DEVELOPER_MODE=ON -D SIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_EXCEPTIONS=OFF -B build  &&
-           cmake --build build --verbose
@@ -1,30 +0,0 @@
-name: VS17-CI-SANITIZE
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Debug}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: RelWithDebInfo}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Configure
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSANITIZE=ON -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -B build
-    - name: Build
-      run: cmake --build build --config ${{matrix.build_type}} --verbose
-    - name: Run tests
-      run: |
-        cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure
@@ -1,44 +0,0 @@
-name: VS17-CI
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: ON, build_type: Release, memory_map: OFF, nan_inf: OFF}
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: OFF, build_type: Release, memory_map: OFF, nan_inf: OFF}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: ON, build_type: Release, memory_map: OFF, nan_inf: OFF}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Debug, memory_map: OFF, nan_inf: OFF}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Release, memory_map: OFF, nan_inf: OFF}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: RelWithDebInfo, memory_map: OFF, nan_inf: OFF}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Debug, memory_map: OFF, nan_inf: ON}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Release, memory_map: OFF, nan_inf: ON}
-          # Exercise the opt-in Windows memory-file mapping path at least once in CI.
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Release, memory_map: ON, nan_inf: OFF}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Configure
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -DSIMDJSON_ENABLE_MEMORY_FILE_MAPPING_ON_WINDOWS=${{matrix.memory_map}} -DSIMDJSON_ENABLE_NAN_INF=${{matrix.nan_inf}} -B build
-    - name: Build Debug
-      run: cmake --build build --config ${{matrix.build_type}} --verbose
-    - name: Run tests
-      run: |
-        cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure
-    - name: Install
-      run: |
-        cmake --install build --config ${{matrix.build_type}}
-    - name: Test Installation
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
-        cmake --build build_install_test --config ${{matrix.build_type}}
@@ -1,37 +0,0 @@
-name: VS17-CLANG-CI
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Debug}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: RelWithDebInfo}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Configure
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -T ClangCL -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-    - name: Build
-      run: cmake --build build --config ${{matrix.build_type}} --verbose
-    - name: Run tests
-      run: |
-        cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure
-    - name: Install
-      run: |
-        cmake --install build --config ${{matrix.build_type}}
-    - name: Test Installation
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
-        cmake --build build_install_test --config ${{matrix.build_type}}
@@ -1,37 +0,0 @@
-name: VS17-CLANG-CI
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Debug}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: RelWithDebInfo}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Configure
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -T ClangCL -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-    - name: Build
-      run: cmake --build build --config ${{matrix.build_type}} --verbose
-    - name: Run tests
-      run: |
-        cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure
-    - name: Install
-      run: |
-        cmake --install build --config ${{matrix.build_type}}
-    - name: Test Installation
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
-        cmake --build build_install_test --config ${{matrix.build_type}}
@@ -38,7 +38,7 @@ cmake-build-release/
 .history/

 # Visual Studio artifacts
-/.vs/
+/VS/

 # C/C++ build outputs
 .build/
@@ -97,13 +97,3 @@ objs
 # Generated docs
 /doc/api
 *.orig
-
-# VSCode workspace files
-.vscode/*
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
-
-# clangd
-.cache
@@ -48,18 +48,17 @@ matrix:
        - COMPILER="CC=gcc-10 && CXX=g++-10"
      compiler: gcc-10

-# The sanitizer runs fail systematically
-#    - os: linux
-#      addons:
-#        apt:
-#          sources:
-#            - ubuntu-toolchain-r-test
-#          packages:
-#            - g++-10
-#      env:
-#        - COMPILER="CC=gcc-10 && CXX=g++-10"
-#        - SANITIZE="on"
-#      compiler: gcc-10-sanitize
+    - os: linux
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+          packages:
+            - g++-10
+      env:
+        - COMPILER="CC=gcc-10 && CXX=g++-10"
+        - SANITIZE="on"
+      compiler: gcc-10-sanitize

    - os: linux
      addons:
@@ -144,20 +143,19 @@ matrix:
        - STATIC="on"
      compiler: clang-10-static

-# The clang sanitizer runs fail frequently at setup time
-#    - os: linux
-#      addons:
-#        apt:
-#          packages:
-#            - clang-10
-#          sources:
-#            - ubuntu-toolchain-r-test
-#            - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main'
-#              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
-#      env:
-#        - COMPILER="CC=clang-10 && CXX=clang++-10"
-#        - SANITIZE="on"
-#      compiler: clang-10-sanitize
+    - os: linux
+      addons:
+        apt:
+          packages:
+            - clang-10
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main'
+              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
+      env:
+        - COMPILER="CC=clang-10 && CXX=clang++-10"
+        - SANITIZE="on"
+      compiler: clang-10-sanitize

 before_install:
  - eval "${COMPILER}"
@@ -176,7 +174,7 @@ install:
      export ASAN_OPTIONS="detect_leaks=0";
    fi
  - if [[ "${STATIC}" == "on" ]]; then
-      export CMAKE_FLAGS="${CMAKE_FLAGS} -DBUILD_SHARED_LIBS=OFF";
+      export CMAKE_FLAGS="${CMAKE_FLAGS} -DSIMDJSON_BUILD_STATIC=ON";
    fi
  - export CTEST_FLAGS="-j4 --output-on-failure -LE explicitonly"

@@ -1,22 +0,0 @@
-{
-	// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		// C++
-		"llvm-vs-code-extensions.vscode-clangd",
-		"xaver.clang-format",
-		// Python
-		"ms-python.python",
-		// .github/*
-		"github.vscode-github-actions",
-		// cmake
-		"ms-vscode.cmake-tools",
-		"twxs.cmake"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": [
-
-	]
-}
@@ -1,134 +0,0 @@
-{
-    "editor.rulers": [
-        {"column": 95 },
-        {"column": 120 }
-    ],
-    "cmake.configureArgs": [
-        "-DSIMDJSON_DEVELOPER_MODE=ON"
-    ],
-    "files.trimTrailingWhitespace": true,
-    "files.associations": {
-        ".clangd": "yaml",
-        "array": "cpp",
-        "iterator": "cpp",
-        "chrono": "cpp",
-        "optional": "cpp",
-        "__locale": "cpp",
-        "__tuple": "cpp",
-        "__bit_reference": "cpp",
-        "__config": "cpp",
-        "__debug": "cpp",
-        "__errc": "cpp",
-        "__functional_base": "cpp",
-        "__hash_table": "cpp",
-        "__mutex_base": "cpp",
-        "__node_handle": "cpp",
-        "__nullptr": "cpp",
-        "__split_buffer": "cpp",
-        "__string": "cpp",
-        "__threading_support": "cpp",
-        "__tree": "cpp",
-        "algorithm": "cpp",
-        "atomic": "cpp",
-        "bit": "cpp",
-        "bitset": "cpp",
-        "cctype": "cpp",
-        "cinttypes": "cpp",
-        "clocale": "cpp",
-        "cmath": "cpp",
-        "codecvt": "cpp",
-        "complex": "cpp",
-        "condition_variable": "cpp",
-        "cstdarg": "cpp",
-        "cstddef": "cpp",
-        "cstdint": "cpp",
-        "cstdio": "cpp",
-        "cstdlib": "cpp",
-        "cstring": "cpp",
-        "ctime": "cpp",
-        "cwchar": "cpp",
-        "cwctype": "cpp",
-        "deque": "cpp",
-        "exception": "cpp",
-        "forward_list": "cpp",
-        "fstream": "cpp",
-        "functional": "cpp",
-        "initializer_list": "cpp",
-        "iomanip": "cpp",
-        "ios": "cpp",
-        "iosfwd": "cpp",
-        "iostream": "cpp",
-        "istream": "cpp",
-        "limits": "cpp",
-        "list": "cpp",
-        "locale": "cpp",
-        "map": "cpp",
-        "memory": "cpp",
-        "mutex": "cpp",
-        "new": "cpp",
-        "numeric": "cpp",
-        "ostream": "cpp",
-        "random": "cpp",
-        "ratio": "cpp",
-        "regex": "cpp",
-        "set": "cpp",
-        "sstream": "cpp",
-        "stack": "cpp",
-        "stdexcept": "cpp",
-        "streambuf": "cpp",
-        "string": "cpp",
-        "string_view": "cpp",
-        "system_error": "cpp",
-        "thread": "cpp",
-        "tuple": "cpp",
-        "type_traits": "cpp",
-        "typeinfo": "cpp",
-        "unordered_map": "cpp",
-        "unordered_set": "cpp",
-        "utility": "cpp",
-        "valarray": "cpp",
-        "vector": "cpp",
-        "*.ipp": "cpp",
-        "__functional_base_03": "cpp",
-        "filesystem": "cpp",
-        "*.inc": "cpp",
-        "compare": "cpp",
-        "concepts": "cpp",
-        "variant": "cpp",
-        "__bits": "cpp",
-        "csignal": "cpp",
-        "future": "cpp",
-        "queue": "cpp",
-        "shared_mutex": "cpp",
-        "ranges": "cpp",
-        "span": "cpp",
-        "__verbose_abort": "cpp",
-        "charconv": "cpp",
-        "source_location": "cpp",
-        "strstream": "cpp",
-        "typeindex": "cpp",
-        "*.tcc": "cpp",
-        "memory_resource": "cpp",
-        "numbers": "cpp",
-        "semaphore": "cpp",
-        "stop_token": "cpp",
-        "cfenv": "cpp",
-        "format": "cpp",
-        "xlocmes": "cpp",
-        "xlocmon": "cpp",
-        "xlocnum": "cpp",
-        "xloctime": "cpp",
-        "xutility": "cpp",
-        "coroutine": "cpp",
-        "xfacet": "cpp",
-        "xhash": "cpp",
-        "xiosbase": "cpp",
-        "xlocale": "cpp",
-        "xlocbuf": "cpp",
-        "xlocinfo": "cpp",
-        "xmemory": "cpp",
-        "xstring": "cpp",
-        "xtr1common": "cpp",
-        "xtree": "cpp"
-    }
-}
@@ -1,56 +0,0 @@
-# AI Usage Policy
-
-Contributors can use whatever tools they would like to
-craft their contributions, but there must be a **human in the loop**.
-**Contributors must read and review all LLM-generated code or text before they
-ask other project members to review it.** The contributor is always the author
-and is fully accountable for their contributions. Contributors should be
-sufficiently confident that the contribution is high enough quality that asking
-for a review is a good use of scarce maintainer time, and they should be **able
-to answer questions about their work** during review.
-
-We expect that new contributors will be less confident in their contributions,
-and our guidance to them is to **start with small contributions** that they can
-fully understand to build confidence. We aspire to be a welcoming community
-that helps new contributors grow their expertise, but learning involves taking
-small steps, getting feedback, and iterating. Passing maintainer feedback to an
-LLM doesn't help anyone grow, and does not sustain our community.
-
-This policy includes, but is not limited to, the following kinds of
-contributions:
-
- Code, usually in the form of a pull request
- Issues or security vulnerabilities
- Comments and feedback on pull requests
-
-## Extractive Contributions
-
-The reason for our "human-in-the-loop" contribution policy is that processing
-patches, PRs, RFCs, and comments is not free -- it takes a lot of
-maintainer time and energy to review those contributions! Sending the
-unreviewed output of an LLM to open source project maintainers *extracts* work
-from them in the form of design and code review, so we call this kind of
-contribution an "extractive contribution".
-
-## Transparency
-
-For contributions involving significant AI assistance, we encourage you to disclose
-its use and explain your process. If a submission appears to rely heavily on AI
-without disclosure, we may doubt that the **human-in-the-loop** requirement has
-been met. Please show awareness of your use of AI.
-
-## Copyright
-
-Artificial intelligence systems raise many questions around copyright that have
-yet to be answered. Our policy on AI tools is similar to our copyright policy:
-Contributors are responsible for ensuring that they have the right to
-contribute code under the terms of our license, typically meaning that either
-they, their employer, or their collaborators hold the copyright. Using AI tools
-to regenerate copyrighted material does not remove the copyright, and
-contributors are responsible for ensuring that such material does not appear in
-their contributions. Contributions found to violate this policy will be removed
-just like any other offending contribution.
-
-## Reference
-
- [LLVM AI Tool Use Policy](https://discourse.llvm.org/t/rfc-llvm-ai-tool-policy-human-in-the-loop/89159)
@@ -1,520 +1,104 @@
-cmake_minimum_required(VERSION 3.14)
-
-# Build performance optimizations
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON CACHE BOOL "Export compile commands for faster IDE integration")
-set_property(GLOBAL PROPERTY USE_FOLDERS ON)
-
-# Enable parallel compilation on MSVC
-if(MSVC)
-  add_compile_options(/MP)
-endif()
-
-project(
-    simdjson
-    # The version number is modified by tools/release.py
-    VERSION 4.6.1
-    DESCRIPTION "Parsing gigabytes of JSON per second"
-    HOMEPAGE_URL "https://simdjson.org/"
-    LANGUAGES CXX C
+cmake_minimum_required(VERSION 3.13)
+# CMP0025: Compiler id for Apple Clang is now AppleClang.
+# https://cmake.org/cmake/help/v3.17/policy/CMP0025.html
+cmake_policy(SET CMP0025 NEW)
+project(simdjson
+  DESCRIPTION "Parsing gigabytes of JSON per second"
+  LANGUAGES CXX C
 )

-set(SIMDJSON_GITHUB_REPOSITORY "https://github.com/simdjson/simdjson")
+set(PROJECT_VERSION_MAJOR 0)
+set(PROJECT_VERSION_MINOR 9)
+set(PROJECT_VERSION_PATCH 2)
+set(SIMDJSON_SEMANTIC_VERSION "0.9.2" CACHE STRING "simdjson semantic version")
+set(SIMDJSON_LIB_VERSION "8.0.0" CACHE STRING "simdjson library version")
+set(SIMDJSON_LIB_SOVERSION "8" CACHE STRING "simdjson library soversion")
+set(SIMDJSON_GITHUB_REPOSITORY https://github.com/simdjson/simdjson)

-string(
-    COMPARE EQUAL
-    "${CMAKE_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}"
-    is_top_project
-)
+include(GNUInstallDirs)
+include(cmake/simdjson-flags.cmake)
+include(cmake/simdjson-user-cmakecache.cmake)

-# ---- Options, variables ----

-# These version numbers are modified by tools/release.py
-set(SIMDJSON_LIB_VERSION "33.0.0" CACHE STRING "simdjson library version")
-set(SIMDJSON_LIB_SOVERSION "33" CACHE STRING "simdjson library soversion")

-option(SIMDJSON_BUILD_STATIC_LIB "Build simdjson_static library along with simdjson (only makes sense if BUILD_SHARED_LIBS=ON)" OFF)
-if(SIMDJSON_BUILD_STATIC_LIB AND NOT BUILD_SHARED_LIBS)
-  message(WARNING "SIMDJSON_BUILD_STATIC_LIB only makes sense if BUILD_SHARED_LIBS is set to ON")
-  message(WARNING "You might be building and installing a two identical static libraries.")
+if(SIMDJSON_JUST_LIBRARY)
+  message( STATUS "Building just the library, omitting all tests, tools and benchmarks." )
+else(SIMDJSON_JUST_LIBRARY)
+  # Setup tests
+  enable_testing()
+  add_subdirectory(jsonchecker)
+  add_subdirectory(jsonexamples)
+  add_library(test-data INTERFACE)
+  target_link_libraries(test-data INTERFACE jsonchecker-data jsonchecker-minefield-data jsonexamples-data)
+endif(SIMDJSON_JUST_LIBRARY)
+
+# Create the top level simdjson library (must be done at this level to use both src/ and include/
+# directories) and tools
+#
+add_subdirectory(include)
+add_subdirectory(src)
+add_subdirectory(windows)
+if(NOT(SIMDJSON_JUST_LIBRARY))
+  add_subdirectory(dependencies) ## This needs to be before tools because of cxxopts
+  add_subdirectory(tools)  ## This needs to be before tests because of cxxopts
+  add_subdirectory(singleheader)
 endif()
+install(FILES singleheader/simdjson.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})

 option(SIMDJSON_ENABLE_THREADS "Link with thread support" ON)
-
-include(cmake/simdjson-props.cmake)
-include(cmake/implementation-flags.cmake)
-include(cmake/exception-flags.cmake)
-
-option(SIMDJSON_DISABLE_DEPRECATED_API "Disables deprecated APIs" OFF)
-if(SIMDJSON_DISABLE_DEPRECATED_API)
-  simdjson_add_props(
-      target_compile_definitions PUBLIC
-      SIMDJSON_DISABLE_DEPRECATED_API=1
-  )
-endif()
-
-if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.25.0")
-    option(SIMDJSON_STATIC_REFLECTION "Enables static reflection (experimental), requires C++26" OFF)
-else()
-    set(SIMDJSON_STATIC_REFLECTION OFF CACHE BOOL "Enables static reflection (experimental)" FORCE)
-    message(WARNING "SIMDJSON_STATIC_REFLECTION is disabled because your CMake version is below 3.25")
-endif()
-
-if(SIMDJSON_STATIC_REFLECTION)
-  simdjson_add_props(
-      target_compile_definitions PUBLIC
-      SIMDJSON_STATIC_REFLECTION=1
-  )
-endif()
-
-option(SIMDJSON_DEVELOPMENT_CHECKS "Enable development-time aids, such as \
-checks for incorrect API usage. Enabled by default in DEBUG." OFF)
-if(SIMDJSON_DEVELOPMENT_CHECKS)
-  simdjson_add_props(
-      target_compile_definitions PUBLIC
-      SIMDJSON_DEVELOPMENT_CHECKS
-  )
-endif()
-
-# padded_memory_map is always available on POSIX. On Windows it is disabled
-# by default because it depends on the `CreateFileMapping2` / `MapViewOfFile3`
-# APIs, which require Windows 10 version 1803 or later and are exported via
-# onecore.lib rather than the default kernel32.lib. Turn this option ON to
-# opt into the feature on Windows; simdjson will then set the appropriate
-# Windows version macros and link onecore, so everything that links
-# simdjson picks up both the compile-time declarations and the import
-# library automatically. The option is a no-op on POSIX (where the feature
-# is unconditionally enabled).
-option(SIMDJSON_ENABLE_MEMORY_FILE_MAPPING_ON_WINDOWS
-  "Enable simdjson::padded_memory_map on Windows (requires Windows 10 \
-version 1803 or later). Always enabled on POSIX." OFF)
-if(SIMDJSON_ENABLE_MEMORY_FILE_MAPPING_ON_WINDOWS)
-  simdjson_add_props(
-      target_compile_definitions PUBLIC
-      SIMDJSON_ENABLE_MEMORY_FILE_MAPPING_ON_WINDOWS=1
-  )
-  if(WIN32)
-    # Raise the Windows version floor so that <windows.h> declares the
-    # modern memory-mapping APIs, and link the import library that
-    # actually exports them. _WIN32_WINNT / WINVER / NTDDI_VERSION together
-    # tell <sdkddkver.h> which APIs to light up.
-    simdjson_add_props(
-        target_compile_definitions PUBLIC
-        _WIN32_WINNT=0x0A00
-        WINVER=0x0A00
-        NTDDI_VERSION=0x0A000006 # NTDDI_WIN10_RS5, Windows 10 version 1809
-    )
-    simdjson_add_props(
-        target_link_libraries PUBLIC
-        onecore
-    )
-  endif()
-endif()
-
-if(is_top_project)
-  option(SIMDJSON_INSTALL "Enable target install" ON)
-  option(SIMDJSON_DEVELOPER_MODE "Enable targets for developing simdjson" OFF)
-  option(BUILD_SHARED_LIBS "Build simdjson as a shared library" OFF)
-  option(SIMDJSON_SINGLEHEADER "Disable singleheader generation" ON)
-else()
-  option(SIMDJSON_INSTALL "Enable target install" ${BUILD_SHARED_LIBS})
-endif()
-
-include(cmake/handle-deprecations.cmake)
-include(cmake/developer-options.cmake)
-
-# ---- simdjson library ----
-
-set(SIMDJSON_SOURCES src/simdjson.cpp)
-
-add_library(simdjson ${SIMDJSON_SOURCES})
-add_library(simdjson::simdjson ALIAS simdjson)
-set(SIMDJSON_LIBRARIES simdjson)
-
-# Check for <bit> header compatibility
-include(CheckIncludeFileCXX)
-check_include_file_cxx(bit SIMDJSON_HAS_BIT_HEADER)
-
-# Enable precompiled headers for faster builds
-if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.16")
-  set(SIMDJSON_PRECOMPILE_HEADERS
-    <algorithm>
-    <array>
-    <atomic>
-    <cassert>
-    <cctype>
-    <cerrno>
-    <cstddef>
-    <cstdint>
-    <cstdlib>
-    <cstring>
-    <memory>
-    <string>
-    <utility>
-    <vector>
-  )
-
-  if(SIMDJSON_HAS_BIT_HEADER)
-    list(APPEND SIMDJSON_PRECOMPILE_HEADERS <bit>)
-  endif()
-
-  target_precompile_headers(simdjson PRIVATE ${SIMDJSON_PRECOMPILE_HEADERS})
-endif()
-
-if(SIMDJSON_BUILD_STATIC_LIB)
-  add_library(simdjson_static STATIC ${SIMDJSON_SOURCES})
-  add_library(simdjson::simdjson_static ALIAS simdjson_static)
-  list(APPEND SIMDJSON_LIBRARIES simdjson_static)
-
-  # Reuse precompiled headers for static library
-  if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.16")
-    target_precompile_headers(simdjson_static REUSE_FROM simdjson)
-  endif()
-endif()
-
-set_target_properties(
-    simdjson PROPERTIES
-    VERSION "${SIMDJSON_LIB_VERSION}"
-    SOVERSION "${SIMDJSON_LIB_SOVERSION}"
-    # FIXME: symbols should be hidden by default
-    WINDOWS_EXPORT_ALL_SYMBOLS YES
-)
-
-# FIXME: Use proper CMake integration for exports
-if(WIN32 AND BUILD_SHARED_LIBS)
-  target_compile_definitions(
-      simdjson
-      PRIVATE SIMDJSON_BUILDING_WINDOWS_DYNAMIC_LIBRARY=1
-      INTERFACE SIMDJSON_USING_WINDOWS_DYNAMIC_LIBRARY=1
-  )
-endif()
-
-simdjson_add_props(
-    target_include_directories
-    PUBLIC "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
-    PRIVATE "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>"
-)
-
-# Optimize linker settings for faster builds
-if(MSVC)
-  target_link_options(simdjson PRIVATE /INCREMENTAL)
-  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-    target_link_options(simdjson PRIVATE /DEBUG:FASTLINK)
-  endif()
-endif()
-
-
-
-if(SIMDJSON_STATIC_REFLECTION)
-
-
-  if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_CXX_COMPILER_VERSION MATCHES "^21")
-    execute_process(
-        COMMAND ${CMAKE_CXX_COMPILER} --version
-        OUTPUT_VARIABLE CLANG_VERSION_OUTPUT
-        ERROR_VARIABLE CLANG_VERSION_ERROR
-        RESULT_VARIABLE CLANG_VERSION_RESULT
-    )
-    if(CLANG_VERSION_RESULT EQUAL 0 AND CLANG_VERSION_OUTPUT MATCHES "https://github.com/bloomberg/clang-p2996.git")
-        set(IS_BLOOMBERG_P2996_CLANG ON)
-        message(STATUS "Using Bloomberg P2996 Clang fork")
-    endif()
-  endif()
-
-  # We would like to require C++26, but no compiler supports that!
-  # This is a hack:
-  if(IS_BLOOMBERG_P2996_CLANG)
-  simdjson_add_props(
-      target_compile_options PUBLIC
-      -freflection -fexpansion-statements -stdlib=libc++ -std=c++26
-  )
-  else()
-  simdjson_add_props(
-      target_compile_options PUBLIC
-      -freflection -std=c++26
-  )
-  endif()
-else()
-  simdjson_add_props(target_compile_features PUBLIC cxx_std_11)
-endif()
-
-# workaround for GNU GCC poor AVX load/store code generation
-if(
-    CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
-    AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(i.86|x86(_64)?)$"
-)
-  simdjson_add_props(
-      target_compile_options PRIVATE
-      -mno-avx256-split-unaligned-load -mno-avx256-split-unaligned-store
-  )
-endif()
-
-option(SIMDJSON_MINUS_ZERO_AS_FLOAT "Treat -0 as a floating-point value" OFF)
-
-if(SIMDJSON_MINUS_ZERO_AS_FLOAT)
-  simdjson_add_props(target_compile_definitions PRIVATE SIMDJSON_MINUS_ZERO_AS_FLOAT=1)
-endif(SIMDJSON_MINUS_ZERO_AS_FLOAT)
-
-option(SIMDJSON_ENABLE_NAN_INF "Allow parsing of NaN and Infinity JSON values" OFF)
-if(SIMDJSON_ENABLE_NAN_INF)
-  message(STATUS "simdjson NaN and Infinity parsing is enabled.")
-  simdjson_add_props(target_compile_definitions PUBLIC SIMDJSON_ENABLE_NAN_INF=1)
-endif()
-
-# GCC and Clang have horrendous Debug builds when using SIMD.
-# A common fix is to use '-Og' instead.
-# bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412
-if(
-    (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR
-        CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR
-        CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
-)
-  message(STATUS "Adding -Og to compile flag")
-  simdjson_add_props(
-      target_compile_options PRIVATE
-      $<$<CONFIG:DEBUG>:-Og>
-  )
-  # We still want to enable development checks in Debug mode
-  simdjson_add_props(
-      target_compile_definitions PUBLIC
-      SIMDJSON_DEVELOPMENT_CHECKS
-  )
-  endif()
-
-if(SIMDJSON_ENABLE_THREADS)
-  find_package(Threads REQUIRED)
-  simdjson_add_props(target_link_libraries PUBLIC Threads::Threads)
-  simdjson_add_props(target_compile_definitions PUBLIC SIMDJSON_THREADS_ENABLED=1)
-endif()
-
-simdjson_apply_props(simdjson)
-if(SIMDJSON_BUILD_STATIC_LIB)
-  simdjson_apply_props(simdjson_static)
-endif()
-
-# ---- Install rules ----
-
-if(SIMDJSON_INSTALL)
-    include(CMakePackageConfigHelpers)
-    include(GNUInstallDirs)
-
-    if(SIMDJSON_SINGLEHEADER)
-      install(
-          FILES singleheader/simdjson.h
-          DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
-          COMPONENT simdjson_Development
-      )
-    endif()
-
-    install(
-        TARGETS simdjson
-        EXPORT simdjsonTargets
-        RUNTIME COMPONENT simdjson_Runtime
-        LIBRARY COMPONENT simdjson_Runtime
-        NAMELINK_COMPONENT simdjson_Development
-        ARCHIVE COMPONENT simdjson_Development
-        INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
-    )
-    configure_file(cmake/simdjson-config.cmake.in simdjson-config.cmake @ONLY)
-
-    write_basic_package_version_file(
-        simdjson-config-version.cmake
-        COMPATIBILITY SameMinorVersion
-    )
-
-    set(
-        SIMDJSON_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/simdjson"
-        CACHE STRING "CMake package config location relative to the install prefix"
-    )
-    mark_as_advanced(SIMDJSON_INSTALL_CMAKEDIR)
-
-    install(
-        FILES
-        "${PROJECT_BINARY_DIR}/simdjson-config.cmake"
-        "${PROJECT_BINARY_DIR}/simdjson-config-version.cmake"
-        DESTINATION "${SIMDJSON_INSTALL_CMAKEDIR}"
-        COMPONENT simdjson_Development
-    )
-
-    install(
-        EXPORT simdjsonTargets
-        NAMESPACE simdjson::
-        DESTINATION "${SIMDJSON_INSTALL_CMAKEDIR}"
-        COMPONENT simdjson_Development
-    )
-
-    if(SIMDJSON_BUILD_STATIC_LIB)
-      install(
-          TARGETS simdjson_static
-          EXPORT simdjson_staticTargets
-          ARCHIVE COMPONENT simdjson_Development
-          INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
-      )
-      install(
-          EXPORT simdjson_staticTargets
-          NAMESPACE simdjson::
-          DESTINATION "${SIMDJSON_INSTALL_CMAKEDIR}"
-          COMPONENT simdjson_Development
-      )
-    endif()
-
-    # pkg-config
-    include(cmake/JoinPaths.cmake)
-    join_paths(PKGCONFIG_INCLUDEDIR "\${prefix}" "${CMAKE_INSTALL_INCLUDEDIR}")
-    join_paths(PKGCONFIG_LIBDIR "\${prefix}" "${CMAKE_INSTALL_LIBDIR}")
-
-    if(SIMDJSON_ENABLE_THREADS)
-      set(PKGCONFIG_CFLAGS "-DSIMDJSON_THREADS_ENABLED=1")
-      if(CMAKE_THREAD_LIBS_INIT)
-        set(PKGCONFIG_LIBS_PRIVATE "Libs.private: ${CMAKE_THREAD_LIBS_INIT}")
-      endif()
-    endif()
-
-    configure_file("simdjson.pc.in" "simdjson.pc" @ONLY)
-    install(
-        FILES "${CMAKE_CURRENT_BINARY_DIR}/simdjson.pc"
-        DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
-    )
-endif()
-
-#
-# CPack
-#
-if(is_top_project)
-  set(CPACK_PACKAGE_VENDOR "Daniel Lemire")
-  set(CPACK_PACKAGE_CONTACT "lemire@gmail.com")
-  set(CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
-  set(CPACK_RESOURCE_FILE_README "${PROJECT_SOURCE_DIR}/README.md")
-
-  set(CPACK_RPM_PACKAGE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
-
-  set(CPACK_SOURCE_GENERATOR "TGZ;ZIP")
-
-  include(CPack)
-endif()
-
-# ---- Developer mode extras ----
-
-if(is_top_project AND NOT SIMDJSON_DEVELOPER_MODE)
-  message(STATUS "Building only the library. Advanced users and contributors may want to turn SIMDJSON_DEVELOPER_MODE to ON, e.g., via -D SIMDJSON_DEVELOPER_MODE=ON.")
-elseif(SIMDJSON_DEVELOPER_MODE AND NOT is_top_project)
-  message(AUTHOR_WARNING "Developer mode in simdjson is intended for the developers of simdjson")
-endif()
-
-if(NOT SIMDJSON_DEVELOPER_MODE)
-  return()
-endif()
-
-simdjson_apply_props(simdjson-internal-flags)
-
-set(
-    SIMDJSON_USER_CMAKECACHE
-    "${CMAKE_BINARY_DIR}/.simdjson-user-CMakeCache.txt"
-)
-add_custom_target(
-    simdjson-user-cmakecache
-    COMMAND "${CMAKE_COMMAND}"
-    -D "BINARY_DIR=${CMAKE_BINARY_DIR}"
-    -D "USER_CMAKECACHE=${SIMDJSON_USER_CMAKECACHE}"
-    -P "${PROJECT_SOURCE_DIR}/cmake/simdjson-user-cmakecache.cmake"
-    VERBATIM
-)
-
-# Setup tests
-enable_testing()
-# So we can build just tests with "make all_tests"
-add_custom_target(all_tests)
-
-add_subdirectory(windows)
-include(cmake/CPM.cmake)
-add_subdirectory(dependencies) ## This needs to be before tools because of cxxopts
-add_subdirectory(tools)  ## This needs to be before tests because of cxxopts
-
-# Data: jsonexamples is left with only the bare essential.
-# most of the data has been moved to https://github.com/simdjson/simdjson-data
-add_subdirectory(jsonexamples)
-
-if(SIMDJSON_SINGLEHEADER)
-add_subdirectory(singleheader)
-endif()
-
-
+include(CMakePackageConfigHelpers)
+configure_package_config_file("${PROJECT_SOURCE_DIR}/cmake/simdjson-config.cmake.in"
+      "${PROJECT_BINARY_DIR}/simdjson-config.cmake"
+      INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/simdjson"
+      NO_SET_AND_CHECK_MACRO
+      NO_CHECK_REQUIRED_COMPONENTS_MACRO)
+write_basic_package_version_file(
+      "${PROJECT_BINARY_DIR}/simdjson-config-version.cmake"
+      VERSION ${SIMDJSON_SEMANTIC_VERSION}
+      COMPATIBILITY SameMinorVersion)
+install(FILES "${PROJECT_BINARY_DIR}/simdjson-config.cmake"
+              "${PROJECT_BINARY_DIR}/simdjson-config-version.cmake"
+        DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/simdjson")

 #
 # Compile tools / tests / benchmarks
 #
-add_subdirectory(tests)
-add_subdirectory(examples)
-if(CMAKE_SIZEOF_VOID_P EQUAL 8) # we only include the benchmarks on 64-bit systems.
+if(NOT(SIMDJSON_JUST_LIBRARY))
+  add_subdirectory(tests)
+  add_subdirectory(examples)
  add_subdirectory(benchmark)
+  add_subdirectory(fuzz)
 endif()
-add_subdirectory(fuzz)

 #
 # Source files should be just ASCII
 #
-find_program(FIND_CMD find)
-find_program(FILE_CMD file)
-find_program(GREP_CMD grep)
-if(FIND_CMD AND FILE_CMD AND GREP_CMD)
-  add_test(
-      NAME just_ascii
-      COMMAND sh -c "\
-non_ascii=$(${FIND_CMD} include src windows tools singleheader tests examples benchmark \
-  -path benchmark/checkperf-reference -prune -name '*.h' -o -name '*.cpp' \
-  -type f -exec ${FILE_CMD} '{}' \; | ${GREP_CMD} -v ASCII); \
-if [ -n \"$non_ascii\" ]; then \
-  echo 'The following files contain non-ASCII characters:'; \
-  echo \"$non_ascii\"; \
-  exit 1; \
-fi"
-      WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
-  )
-else()
-  message(WARNING "just_ascii test disabled because required tools were not found: find='${FIND_CMD}', file='${FILE_CMD}', grep='${GREP_CMD}'")
+find_program(FIND find)
+find_program(FILE file)
+find_program(GREP grep)
+if((FIND) AND (FILE) AND (GREP))
+    add_test(
+      NAME "just_ascii"
+      COMMAND sh -c "${FIND}  include src windows tools singleheader tests examples benchmark -path benchmark/checkperf-reference -prune -name '*.h'  -o -name '*.cpp' -type f  -exec ${FILE} '{}' \; |${GREP} -v ASCII || exit 0  && exit 1"
+      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
 endif()

-##
-## In systems like R, libraries must not use stderr or abort to be acceptable.
-## Thus we make it a hard rule that one is not allowed to call abort or stderr.
-## The sanitized builds are allowed to abort.
-##
-if(NOT SIMDJSON_SANITIZE)
-  find_program(GREP grep)
-  find_program(NM nm)
-  if((NOT GREP) OR (NOT NM))
-    message("grep and nm are unavailable on this system.")
-  else()
-    add_test(
-      NAME "avoid_abort"
-      # Under FreeBSD, the __cxa_guard_abort symbol may appear but it is fine.
-      # So we want to look for <space><possibly _>abort as a test.
-      COMMAND sh -c "${NM}  $<TARGET_FILE_NAME:simdjson> |  ${GREP} ' _*abort' || exit 0  && exit 1"
-      WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-    )
-    add_test(
-      NAME "avoid_cout"
-      COMMAND sh -c "${NM}  $<TARGET_FILE_NAME:simdjson> |  ${GREP} ' _*cout' || exit 0  && exit 1"
-      WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-    )
-    add_test(
-      NAME "avoid_cerr"
-      COMMAND sh -c "${NM}  $<TARGET_FILE_NAME:simdjson> |  ${GREP} ' _*cerr' || exit 0  && exit 1"
-      WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-    )
-    add_test(
-      NAME "avoid_printf"
-      COMMAND sh -c "${NM}  $<TARGET_FILE_NAME:simdjson> |  ${GREP} ' _*printf' || exit 0  && exit 1"
-      WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-    )
-    add_test(
-      NAME "avoid_stdout"
-      COMMAND sh -c "${NM}  $<TARGET_FILE_NAME:simdjson> |  ${GREP} stdout || exit 0 && exit 1"
-      WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-    )
-    add_test(
-      NAME "avoid_stderr"
-      COMMAND sh -c "${NM}  $<TARGET_FILE_NAME:simdjson> |  ${GREP} stderr || exit 0 && exit 1"
-      WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-    )
-  endif()
-endif()
+
+#
+# CPack
+#
+set(CPACK_PACKAGE_VENDOR "Daniel Lemire")
+set(CPACK_PACKAGE_CONTACT "lemire@gmail.com")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Parsing gigabytes of JSON per second")
+set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
+set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
+set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
+set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
+set(CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
+
+set(CPACK_RPM_PACKAGE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
+
+set(CPACK_SOURCE_GENERATOR "TGZ;ZIP")
+
+include(CPack)
@@ -52,25 +52,24 @@ General Guidelines
 Contributors are encouraged to :

 - Document their changes. Though we do not enforce a rule regarding code comments, we prefer that non-trivial algorithms and techniques be somewhat documented in the code.
- Follow as much as possible the existing code style. We do not enforce a specific code style, but we prefer consistency. We avoid contractions (isn't, aren't) in the comments.
+- Follow as much as possible the existing code style. We do not enforce a specific code style, but we prefer consistency.
 - Modify as few lines of code as possible when working on an issue. The more lines you modify, the harder it is for your fellow human beings to understand what is going on.
- Tools may report "problems" with the code, but we never delegate programming to tools: if there is a problem with the code, we need to understand it. Thus we will not "fix" code merely to please a static analyzer.
+- Tools may report "problems" with the code, but we never delegate programming to tools: if there is a problem with the code, we need to understand it. Thus we will not "fix" code merely to please a static analyzer if we do not understand.
 - Provide tests for any new feature. We will not merge a new feature without tests.
- Run before/after benchmarks so that we can appreciate the effect of the changes on the performance.

 Pull Requests
 --------------

 Pull requests are always invited. However, we ask that you follow these guidelines:

- It is wise to discuss your ideas first as part of an issue before you start coding. If you omit this step and code first, be prepared to have your code receive scrutiny and be dropped.
- Users should provide a rationale for their changes. Does it improve performance? Does it add a feature? Does it improve maintainability? Does it fix a bug? This must be explicitly stated as part of the pull request. Do not propose changes based on taste or intuition. We do not delegate programming to tools: that some tool suggested a code change is not reason enough to change the code.
+- It is wiser to discuss your ideas first as part of an issue before you start coding. If you omit this step and code first, be prepare to have your code receive scrutiny and be dropped.
+- Users should provide a rationale for their changes. Does it improve performance? Does it add a feature? Does it improve maintainability? Does fix a bug? This must be explicitly stated as part of the pull request. Do not propose changes based on taste or intuition. We do not delegate programming to tools: that some tool suggested a code change is not reason enough to change the code.
   1. When your code improves performance, please document the gains with a benchmark using hard numbers.
-   2. If your code fixes a bug, please either fix a failing test, or propose a new test.
+   2. If your code fixes a bug, please be either fix a failing test, or propose a new test.
   3. Other types of changes must be clearly motivated. We openly discourage changes with no identifiable benefits.
 - Changes should be focused and minimal. You should change as few lines of code as possible. Please do not reformat or touch files needlessly.
- New features must be accompanied by new tests, in general.
- Your code should pass our continuous-integration tests. It is your responsibility to ensure that your proposal pass the tests. We do not merge pull requests that would break our build.
+- New features must be accompanied of new tests, in general.
+- Your code should pass our continuous-integration tests. It is your responsability to ensure that your proposal pass the tests. We do not merge pull requests that would break our build.
   - An exception to this would be changes to non-code files, such as documentation and assets, or trivial changes to code, such as comments, where it is encouraged to explicitly ask for skipping a CI run using the `[skip ci]` prefix in your Pull Request title **and** in the first line of the most recent commit in a push. Example for such a commit: `[skip ci] Fixed typo in power_of_ten's docs`
   This benefits the project in such a way that the CI pipeline is not burdened by running jobs on changes that don't change any behavior in the code, which reduces wait times for other Pull Requests that do change behavior and require testing.

@@ -92,7 +91,7 @@ We welcome contributions from women and less represented groups. If you need hel

 Consider the following points when engaging with the project:

- We discourage arguments from authority: ideas are discussed on their own merits and not based on who stated it.
+- We discourage arguments from authority: ideas are discusssed on their own merits and not based on who stated it.
 - Be mindful that what you may view as an aggression is maybe merely a difference of opinion or a misunderstanding.
 - Be mindful that a collection of small aggressions, even if mild in isolation, can become harmful.

@@ -101,10 +100,3 @@ Getting Started Hacking

 An overview of simdjson's directory structure, with pointers to architecture and design
 considerations and other helpful notes, can be found at [HACKING.md](HACKING.md).
-
-
-
-AI Usage Policy
---------------
-
-Please also review our [AI Usage Policy](AI_USAGE_POLICY.md).
@@ -36,10 +36,5 @@ Nong Li
 Furkan Taşkale
 Brendan Knapp
 Danila Kutenin
-Pavel Pavlov
-Hao Chen
-Nicolas Boyer
-Kim Walisch and Jatin Bhateja (AVX-512 bitset decoder)
-Fangzheng Zhang and Weiqiang Wan (AVX-512 kernel)
-# if you have contributed to the project and your name does not
+# if you have contributed to the project and your name does not 
 # appear in this list, please let us know!
@@ -0,0 +1,88 @@
+###
+#
+# Though simdjson requires only commonly available compilers and tools, it can
+# be convenient to build it and test it inside a docker container: it makes it
+# possible to test and benchmark simdjson under even relatively out-of-date
+# Linux servers. It should also work under macOS and Windows, though not
+# at native speeds, maybe.
+#
+# Assuming that you have a working docker server, this file
+# allows you to build, test and benchmark simdjson.
+#
+#  We build the library and associated files in the dockerbuild subdirectory.
+# It may be necessary to delete it before creating the image:
+#
+# rm -r -f dockerbuild
+#
+# The need to delete the directory has nothing to do with docker per se: it is
+# simply cleaner in CMake to start from a fresh directory. This is important: if you
+# reuse the same directory with different configurations, you may get broken builds.
+#
+#
+# Then you can build the image as follows:
+#
+# docker build -t simdjson --build-arg USER_ID=$(id -u)  --build-arg GROUP_ID=$(id -g) .
+#
+# Please note that the image does not contain a copy of the code. However, the image will contain the
+# the compiler and the build system. This means that if you change the source code, after you have built
+# the image, you won't need to rebuild the image. In fact, unless you want to try a different compiler, you
+# do not need to ever rebuild the image, even if you do a lot of work on the source code.
+#
+# We specify the users to avoid having files owned by a privileged user (root) in our directory. Some
+# people like to run their machine as the "root" user. We do not think it is cool.
+#
+# Then you need to build the project:
+#
+# docker run  -v $(pwd):/project:Z  simdjson
+#
+# Should you change a source file, you may need to call this command again. Because the output
+# files are persistent between calls to this command (they reside in the dockerbuild directory),
+# this command can be fast.
+#
+# Next you can test it as follows:
+#
+# docker run -it -v $(pwd):/project:Z   simdjson sh -c "cd dockerbuild && ctest . --output-on-failure -LE explicitonly"
+#
+# The run the complete tests requires you to have built all of simdjson.
+#
+# Building all of simdjson takes a long time. Instead, you can build just one target:
+#
+# docker run -it -v $(pwd):/project:Z  simdjson sh -c "[ -d dockerbuild ] || mkdir dockerbuild && cd dockerbuild && cmake ..  && cmake --build . --target parse"
+#
+# Note that it is safe to remove dockerbuild before call the previous command, as the repository gets rebuild. It is also possible, by changing the command, to use a different directory name.
+#
+# You can run performance tests:
+#
+# docker run -it --privileged -v $(pwd):/project:Z  simdjson sh -c "cd dockerbuild && for i in ../jsonexamples/*.json; do echo \$i; ./benchmark/parse \$i;  done"
+#
+# The "--privileged" is recommended so you can get performance counters under Linux.
+#
+# You can also grab a fresh copy of simdjson and rebuild it, to make comparisons:
+#
+# docker run -it -v $(pwd):/project:Z  simdjson sh -c "git clone https://github.com/simdjson/simdjson.git && cd simdjson && mkdir build && cd build && cmake .. && cmake --build . --target parse "
+#
+# Then you can run comparisons:
+#
+# docker run -it --privileged -v $(pwd):/project:Z  simdjson sh -c "for i in jsonexamples/*.json; do echo \$i; dockerbuild/benchmark/parse \$i| grep GB| head -n 1; simdjson/build/benchmark/parse \$i | grep GB |head -n 1;  done"
+#
+####
+FROM ubuntu:20.10
+################
+# We would prefer to use the conan io images but they do not support 64-bit ARM? The small gcc images appear to
+# be broken on ARM.
+# Furthermore, we would not expect users to frequently rebuild the container, so using ubuntu is probably fine.
+###############
+ARG USER_ID
+ARG GROUP_ID
+RUN apt-get update -qq
+RUN DEBIAN_FRONTEND="noninteractive" apt-get -y install tzdata
+RUN apt-get install -y cmake g++ git
+RUN mkdir project
+
+RUN addgroup --gid $GROUP_ID user; exit 0
+RUN adduser --disabled-password --gecos '' --uid $USER_ID --gid $GROUP_ID user; exit 0
+USER user
+RUN gcc --version
+WORKDIR /project
+
+CMD ["sh","-c","[ -d dockerbuild ] || mkdir dockerbuild && cd dockerbuild && cmake .. && cmake --build . "]
@@ -38,7 +38,7 @@ PROJECT_NAME           = simdjson
 # could be handy for archiving the generated documentation or if some version
 # control system is used.

-PROJECT_NUMBER         = "4.6.1"
+PROJECT_NUMBER         = "0.9.2"

 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -829,7 +829,7 @@ WARN_LOGFILE           =
 # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.

-INPUT                  = doc include/simdjson include/simdjson/dom include/simdjson/generic
+INPUT                  = doc include

 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -1246,10 +1246,7 @@ HTML_STYLESHEET        =
 # list). For an example see the documentation.
 # This tag requires that the tag GENERATE_HTML is set to YES.

-
-HTML_EXTRA_STYLESHEET  = theme/doxygen-awesome.css \
-                         theme/doxygen-awesome-sidebar-only.css \
-                         theme/doxygen-awesome-sidebar-only-darkmode-toggle.css
+HTML_EXTRA_STYLESHEET  =

 # The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
 # other source files which should be copied to the HTML output directory. Note
@@ -1259,10 +1256,7 @@ HTML_EXTRA_STYLESHEET  = theme/doxygen-awesome.css \
 # files will be copied as-is; there are no commands or markers available.
 # This tag requires that the tag GENERATE_HTML is set to YES.

-HTML_EXTRA_FILES       = theme/doxygen-awesome-darkmode-toggle.js \
-                         theme/doxygen-awesome-interactive-toc.js \
-                         theme/doxygen-awesome-fragment-copy-button.js \
-                         theme/doxygen-awesome-paragraph-link.js
+HTML_EXTRA_FILES       =

 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the style sheet and background images according to
@@ -1549,7 +1543,7 @@ DISABLE_INDEX          = NO
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.

-GENERATE_TREEVIEW      = YES
+GENERATE_TREEVIEW      = NO

 # The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
 # doxygen will group on one line in the generated HTML documentation.
@@ -1,4 +1,3 @@
-
 Hacking simdjson
 ================

@@ -6,67 +5,6 @@ Here is wisdom about how to build, test and run simdjson from within the reposit

 If you plan to contribute to simdjson, please read our [CONTRIBUTING](https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md) guide.

- [Hacking simdjson](#hacking-simdjson)
-  - [Build Quickstart](#build-quickstart)
-  - [Design notes](#design-notes)
-  - [Developer mode](#developer-mode)
-  - [Directory Structure and Source](#directory-structure-and-source)
-  - [Runtime Dispatching](#runtime-dispatching)
-  - [Regenerating Single-Header Files](#regenerating-single-header-files)
-  - [Usage (CMake on 64-bit platforms like Linux, FreeBSD or macOS)](#usage-cmake-on-64-bit-platforms-like-linux-freebsd-or-macos)
-  - [Usage (CMake on 64-bit Windows using Visual Studio 2019 or better)](#usage-cmake-on-64-bit-windows-using-visual-studio-2019-or-better)
-  - [Various References](#various-references)
-
-Build Quickstart
------------------------------
-
-For non-Windows system,
-
-```bash
-cmake -B -D SIMDJSON_DEVELOPER_MODE=ON ..
-cmake --build build
-ctest --test-dir build
-```
-
-It is similar for Visual Studio users, please see the CMake or Visual Studio documentation.
-
-By default the library is built in Release mode.
-
-
-Assertions and development checks
------------------------------
-
-We do not use conventional `assert` in simdjson. Instead we use the macro
-`SIMDJSON_ASSUME`:
-
-```cpp
-SIMDJSON_ASSUME(something_that_is_true());
-```
-
-Sometimes, you need to do a bit more work that a simple check.
-The `SIMDJSON_DEVELOPMENT_CHECKS` macro is true only in Debug mode unless manually set.
-It is acceptable to add checks that you would not do in Release mode as long as
-they are guarded:
-
-```cpp
-#if SIMDJSON_DEVELOPMENT_CHECKS
-// do sanity checks here
-```
-
-
-Working with sanitizers
------------------------------
-
-The simdjson library must be memory-safe. We cannot allow buffer overruns.
-During development, if you system supports it, we recommend configuring
-the project with `-D SIMDJSON_SANITIZE=ON`.
-
-```bash
-cmake -B -D SIMDJSON_SANITIZE=ON -D SIMDJSON_DEVELOPER_MODE=ON ..
-cmake --build build
-ctest --test-dir build
-```
-

 Design notes
 ------------------------------
@@ -94,103 +32,61 @@ Stage 1 also does unicode validation.

 Stage 2 handles all of the rest: number parsings, recognizing atoms like true, false, null, and so forth.

-Developer mode
--------------
-
-Build system targets that are only useful for developers of the simdjson
-library are behind the `SIMDJSON_DEVELOPER_MODE` option. Enabling this option
-makes tests, examples, benchmarks and other developer targets available. Not
-enabling this option means that you are a consumer of simdjson and thus you
-only get the library targets and options.
-
-Developer mode is forced to be on when the `CI` environment variable is set to
-a value that CMake recognizes as "on", which is set to `true` in all of the CI
-workflows used by simdjson.

 Directory Structure and Source
 ------------------------------

-Before diving into the directory structure, here are key concepts used in the codebase:
-
- **Amalgamated File**: A file that is conditionally included in the amalgamation process. These are wrapped in `#ifndef SIMDJSON_CONDITIONAL_INCLUDE` blocks and are included based on the target implementation (e.g., ARM64, x86). They include implementation-specific files (e.g., `arm64.h`) and generic files (e.g., under `generic/`). Amalgamated files have associated dependency files (`dependencies.h`) to track includes.
-
- **Amalgamator File**: A file that orchestrates the inclusion of amalgamated files. Examples: `arm64.h`, `arm64/implementation.h`, `generic/amalgamated.h`. These are not themselves amalgamated but control conditional inclusions.
-
- **Free Dependency File**: A top-level header that is always included unconditionally. These do not have dependency files and represent the public API (e.g., main headers).
-
- **Implementation-Specific File**: A file tied to a specific CPU architecture or instruction set (e.g., `arm64/`, `haswell/`). These must be amalgamated.
-
- **Generic File**: A shared file (under `generic/` or `simdjson/generic/`) that contains common code included once per implementation.
-
- **Builtin File**: Special files under `simdjson/builtin/` that handle the builtin implementation, a fallback/default implementation used when no optimized implementation is available.
-
- **Conditional Include Block**: A section wrapped in `#ifndef SIMDJSON_CONDITIONAL_INCLUDE` for editor-only or implementation-specific content.
-
-The script `singleheader/amalgation_helper.py` will generate an HTML report which you can use to visualize the status of each file.
-
 simdjson's source structure, from the top level, looks like this:

 * **CMakeLists.txt:** The main build system.
 * **include:** User-facing declarations and inline definitions (most user-facing functions are inlined).
-  * simdjson.h: the `simdjson` namespace. A "main include" that includes files from include/simdjson/. This is equivalent to
+  * simdjson.h: A "main include" that includes files from include/simdjson/. This is equivalent to
    the distributed simdjson.h.
-    * simdjson/*.h: Declarations for public simdjson classes and functions.
-    * simdjson/*-inl.h: Definitions for public simdjson classes and functions.
-    * simdjson/internal/*.h: the `simdjson::internal` namespace. Private classes and functions used by the rest of simdjson.
-  * simdjson/dom.h: the `simdjson::dom` namespace. Includes all public DOM classes.
-    * simdjson/dom/*.h: Declarations/definitions for individual DOM classes.
-  * simdjson/arm64|fallback|haswell|icelake|ppc64|westmere.h: `simdjson::<implementation>` namespace. Common implementation-specific tools like number and string parsing, as well as minification.
-    * simdjson/arm64|fallback|haswell|icelake|ppc64|westmere/*.h: implementation-specific functions such as , etc.
-    * simdjson/generic/*.h: the bulk of the actual code, written generically and compiled for each implementation, using functions defined in the implementation's .h files.
-      * simdjson/generic/dependencies.h: dependencies on common, non-implementation-specific simdjson classes. This will be included before including amalgamated.h.
-      * simdjson/generic/amalgamated.h: all generic ondemand classes for an implementation.
-  * simdjson/ondemand.h: the `simdjson::ondemand` namespace. Includes all public ondemand classes.
-    * simdjson/builtin.h: the `simdjson::builtin` namespace. Aliased to the most universal implementation available.
-    * simdjson/builtin/ondemand.h: the `simdjson::builtin::ondemand` namespace.
-    * simdjson/arm64|fallback|haswell|icelake|ppc64|westmere/ondemand.h: the `simdjson::<implementation>::ondemand` namespace. On-Demand compiled for the specific implementation.
-    * simdjson/generic/ondemand/*.h: individual On-Demand classes, generically written.
-      * simdjson/generic/ondemand/dependencies.h: dependencies on common, non-implementation-specific simdjson classes. This will be included before including amalgamated.h.
-      * simdjson/generic/ondemand/amalgamated.h: all generic ondemand classes for an implementation.
-  * simdjson/builder.h: the `simdjson::builder` namespace. Includes all public builder classes.
-    * simdjson/builtin/builder.h: the `simdjson::builtin::builder` namespace.
-    * simdjson/arm64|fallback|haswell|icelake|ppc64|westmere/builder.h: the `simdjson::<implementation>::builder` namespace. Builder compiled for the specific implementation.
-    * simdjson/generic/builder/*.h: individual Builder classes, generically written.
-      * simdjson/generic/builder/dependencies.h: dependencies on common, non-implementation-specific simdjson classes. This will be included before including amalgamated.h.
-      * simdjson/generic/builder/amalgamated.h: all generic builder classes for an implementation.
+  * simdjson/*.h: Declarations for public simdjson classes and functions.
+  * simdjson/*-inl.h: Definitions for public simdjson classes and functions.
 * **src:** The source files for non-inlined functionality (e.g. the architecture-specific parser
  implementations).
  * simdjson.cpp: A "main source" that includes all implementation files from src/. This is
    equivalent to the distributed simdjson.cpp.
-  * *.cpp: other misc. implementations, such as `simdjson::implementation` and the minifier.
-  * arm64|fallback|haswell|icelake|ppc64|westmere.cpp: Architecture-specific parser implementations.
-    * generic/*.h: `simdjson::<implementation>` namespace. Generic implementation of the parser, particularly the `dom_parser_implementation`.
-    * generic/stage1/*.h: `simdjson::<implementation>::stage1` namespace. Generic implementation of the simd-heavy tokenizer/indexer pass of the simdjson parser. Used for the On-Demand interface
-    * generic/stage2/*.h: `simdjson::<implementation>::stage2` namespace. Generic implementation of the tape creator, which consumes the index from stage 1 and actually parses numbers and string and such. Used for the DOM interface.
+  * arm64/|fallback/|haswell/|ppc64/|westmere/: Architecture-specific implementations. All functions are
+    Each architecture defines its own namespace, e.g. simdjson::haswell.
+  * generic/: Generic implementations of the simdjson parser. These files may be included and
+    compiled multiple times, from whichever architectures use them. They assume they are already
+    enclosed in a namespace, e.g.:
+    ```c++
+    namespace simdjson {
+      namespace haswell {
+        #include "generic/stage1/json_structural_indexer.h"
+      }
+    }
+    ```

 Other important files and directories:
+* **.drone.yml:** Definitions for Drone CI.
+* **.appveyor.yml:** Definitions for Appveyor CI (Windows).
+* **.circleci:** Definitions for Circle CI.
 * **.github/workflows:** Definitions for GitHub Actions (CI).
 * **singleheader:** Contains generated `simdjson.h` and `simdjson.cpp` that we release. The files `singleheader/simdjson.h` and `singleheader/simdjson.cpp` should never be edited by hand.
-* **singleheader/amalgamate.py:** Generates `singleheader/simdjson.h` and `singleheader/simdjson.cpp` for release (python script). If you add a new implementation (e.g., rvv), you need to edit this file (IMPLEMENTATIONS).
-* **singleheader/amalgation_helper.py:** Generates and `amalgamation_report.html` that helps you understand the status of each file.
+* **singleheader/amalgamate.py:** Generates `singleheader/simdjson.h` and `singleheader/simdjson.cpp` for release (python script).
 * **benchmark:** This is where we do benchmarking. Benchmarking is core to every change we make; the
  cardinal rule is don't regress performance without knowing exactly why, and what you're trading
-  for it. Many of our benchmarks are microbenchmarks. We are effectively doing controlled scientific experiments for the purpose of understanding what affects our performance. So we simplify as much as possible. We try to avoid irrelevant factors such as page faults, interrupts, unnecessary system calls. We recommend checking the performance as follows:
+  for it. Many of our benchmarks are microbenchmarks. We are effectively doing controlled scientific experiments for the purpose of understanding what affects our performance. So we simplify as much as possible. We try to avoid irrelevant factors such as page faults, interrupts, unnnecessary system calls. We recommend checking the performance as follows:
  ```bash
  mkdir build
  cd build
-  cmake -D SIMDJSON_DEVELOPER_MODE=ON ..
+  cmake ..
  cmake --build . --config Release
-  benchmark/dom/parse ../jsonexamples/twitter.json
+  benchmark/parse ../jsonexamples/twitter.json
  ```
  The last line becomes `./benchmark/Release/parse.exe ../jsonexample/twitter.json` under Windows. You may also use Google Benchmark:
  ```bash
  mkdir build
  cd build
-  cmake -D SIMDJSON_DEVELOPER_MODE=ON ..
+  cmake ..
  cmake --build . --target bench_parse_call --config Release
  ./benchmark/bench_parse_call
  ```
-  The last line becomes `./benchmark/Release/bench_parse_call.exe` under Windows. Under Windows, you can also build with the clang compiler by adding `-T ClangCL` to the call to `cmake ..`: `cmake -T ClangCL ..`.
+  The last line becomes `./benchmark/Release/bench_parse_call.exe` under Windows. Under Windows, you can also build with the clang compiler by adding `-T ClangCL` to the call to `cmake ..`: `cmake .. - TClangCL`.
 * **fuzz:** The source for fuzz testing. This lets us explore important edge and middle cases
 * **fuzz:** The source for fuzz testing. This lets us explore important edge and middle cases
  automatically, and is run in CI.
@@ -206,7 +102,7 @@ Other important files and directories:
  * `json2json mydoc.json` parses the document, constructs a model and then dumps back the result to standard output.
  * `json2json -d mydoc.json` parses the document, constructs a model and then dumps model (as a tape) to standard output. The tape format is described in the accompanying file `tape.md`.
  * `minify mydoc.json` minifies the JSON document, outputting the result to standard output. Minifying means to remove the unneeded white space characters.
-  * `jsonpointer mydoc.json <jsonpath> <jsonpath> ... <jsonpath>` parses the document, constructs a model and then processes a series of [JSON Pointer paths](https://tools.ietf.org/html/rfc6901). The result is itself a JSON document.
+  *`jsonpointer mydoc.json <jsonpath> <jsonpath> ... <jsonpath>` parses the document, constructs a model and then processes a series of [JSON Pointer paths](https://tools.ietf.org/html/rfc6901). The result is itself a JSON document.


 > **Don't modify the files in singleheader/ directly; these are automatically generated.**
@@ -251,7 +147,7 @@ processor.

 At this point, we are require to use one of two main strategies.

-1. On POSIX systems, the main compilers (LLVM clang, GNU gcc) allow us to use any intrinsic function after including the header, but they fail to inline the resulting instruction if the target processor does not support them. Because we compile for a generic processor, we would not be able to use most intrinsic functions. Thankfully, more recent versions of these compilers allow us to flag a region of code with a specific target, so that we can compile only some of the code with support for advanced instructions. Thus in our C++, one might notice macros like `TARGET_HASWELL`. It is then our responsibility, at runtime, to only run the regions of code (that we call kernels) matching the properties of the runtime processor. The benefit of this approach is that the compiler not only let us use intrinsic functions, but it can also optimize the rest of the code in the kernel with advanced instructions we enabled.
+1. On POSIX systems, the main compilers (LLVM clang, GNU gcc) allow us to use any intrinsic function after including the header, but they fail to inline the resulting instruction if the target processor does not support them. Because we compile for a generic processor, we would not be able to use most intrinsic functions. Thankfully, more recent versions of these compilers allow us to flag a region of code with a specific target, so that we can compile only some of the code with support for advanced instructions. Thus in our C++, one might notice macros like `TARGET_HASWELL`. It is then our responsability, at runtime, to only run the regions of code (that we call kernels) matching the properties of the runtime processor. The benefit of this approach is that the compiler not only let us use intrinsic functions, but it can also optimize the rest of the code in the kernel with advanced instructions we enabled.

 2. Under Visual Studio, the problem is somewhat simpler. Visual Studio will not only provide the intrinsic functions, but it will also allow us to use them. They will compile just fine. It is at runtime that they may cause a crash. So we do not need to mark regions of code for compilation toward advanced processors (e.g., with  `TARGET_HASWELL` macros). The downside of the Visual Studio approach is that the compiler is not allowed to use advanced instructions others than those we specify. In principle, this means that Visual Studio has weaker optimization opportunities.

@@ -272,7 +168,7 @@ systematically regenerated on releases. To ensure you have the latest code, you
 ```bash
 mkdir build
 cd build
-cmake -D SIMDJSON_DEVELOPER_MODE=ON ..
+cmake ..
 cmake --build . # needed, because currently dependencies do not work fully for the amalgamate target
 cmake --build . --target amalgamate
 ```
@@ -285,7 +181,7 @@ point it gets included (but only once per header). singleheader/simdjson.cpp is
 src/simdjson.cpp the same way, except files under generic/ may be included and copy/pasted multiple
 times.

-## Usage (CMake on 64-bit platforms like Linux, FreeBSD or macOS)
+### Usage (CMake on 64-bit platforms like Linux, FreeBSD or macOS)

 Requirements: In addition to git, we require a recent version of CMake as well as bash.

@@ -313,31 +209,31 @@ Building: While in the project repository, do the following:
 ```
 mkdir build
 cd build
-cmake -D SIMDJSON_DEVELOPER_MODE=ON ..
+cmake ..
 cmake --build .
 ctest
 ```

-CMake will build a library. By default, it builds a static library (e.g., libsimdjson.a on Linux).
+CMake will build a library. By default, it builds a shared library (e.g., libsimdjson.so on Linux).

-You can build a shared library:
+You can build a static library:

 ```
-mkdir buildshared
-cd buildshared
-cmake -D BUILD_SHARED_LIBS=ON -D SIMDJSON_DEVELOPER_MODE=ON ..
+mkdir buildstatic
+cd buildstatic
+cmake -DSIMDJSON_BUILD_STATIC=ON ..
 cmake --build .
 ctest
 ```

-In some cases, you may want to specify your compiler, especially if the default compiler on your system is too old.  You need to tell cmake which compiler you wish to use by setting the CC and CXX variables. Under bash, you can do so with commands such as `export CC=gcc-7` and `export CXX=g++-7`. You can also do it as part of the `cmake` command: `cmake -DCMAKE_CXX_COMPILER=g++ ..`.  You may proceed as follows:
+In some cases, you may want to specify your compiler, especially if the default compiler on your system is too old.  You need to tell cmake which compiler you wish to use by setting the CC and CXX variables. Under bash, you can do so with commands such as `export CC=gcc-7` and `export CXX=g++-7`. You can also do it as part of the `cmake` command: `cmake .. -DCMAKE_CXX_COMPILER=g++`.  You may proceed as follows:

 ```
 brew install gcc@8
 mkdir build
 cd build
 export CXX=g++-8 CC=gcc-8
-cmake -D SIMDJSON_DEVELOPER_MODE=ON ..
+cmake ..
 cmake --build .
 ctest
 ```
@@ -346,9 +242,9 @@ If your compiler does not default on C++11 support or better you may get failing

 Note that the name of directory (`build`) is arbitrary, you can name it as you want (e.g., `buildgcc`) and you can have as many different such directories as you would like (one per configuration).

-## Usage (CMake on 64-bit Windows using Visual Studio 2019 or better)

-Recent versions of Visual Studio support CMake natively, [please refer to the Visual Studio documentation](https://learn.microsoft.com/en-us/cpp/build/cmake-projects-in-visual-studio?view=msvc-170).
+
+### Usage (CMake on 64-bit Windows using Visual Studio 2019)

 We assume you have a common 64-bit Windows PC with at least Visual Studio 2019.

@@ -365,17 +261,19 @@ Though having Visual Studio installed is necessary, one can build simdjson using
 - `mkdir build`
 - `cd build`
 - `cmake ..`
- `cmake --build . --config Release`
+- `cmake --build . -config Release`


 Furthermore, if you have installed LLVM clang on Windows, for example as a component of Visual Studio 2019, you can configure and build simdjson using LLVM clang on Windows using cmake:

+
 - `mkdir build`
 - `cd build`
- `cmake -T ClangCL ..`
- `cmake --build . --config Release`
+- `cmake ..  -T ClangCL`
+- `cmake --build . -config Release`

-## Various References
+
+### Various References

 - [How to implement atoi using SIMD?](https://stackoverflow.com/questions/35127060/how-to-implement-atoi-using-simd)
 - [Parsing JSON is a Minefield 💣](http://seriot.ch/parsing_json.php)
@@ -186,7 +186,7 @@
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

-   Copyright 2018-2025 The simdjson authors
+   Copyright 2018-2019 The simdjson authors 

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -1,18 +0,0 @@
-Copyright 2018-2025 The simdjson authors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -1,13 +1,14 @@
-[![][license img]][license] [![][licensemit img]][licensemit]
-
-
-[![Doxygen Documentation](https://img.shields.io/badge/docs-doxygen-green.svg)](https://simdjson.github.io/simdjson/)
+[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/simdjson.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&q=proj%3Asimdjson&can=2)
+![Ubuntu 18.04 CI](https://github.com/simdjson/simdjson/workflows/Ubuntu%2018.04%20CI%20(GCC%207)/badge.svg)
+[![Ubuntu 20.04 CI](https://github.com/simdjson/simdjson/workflows/Ubuntu%2020.04%20CI%20(GCC%209)/badge.svg)](https://simdjson.org/plots.html)
+![VS16-CI](https://github.com/simdjson/simdjson/workflows/VS16-CI/badge.svg)
+![MinGW64-CI](https://github.com/simdjson/simdjson/workflows/MinGW64-CI/badge.svg)
+[![][license img]][license]  [![Doxygen Documentation](https://img.shields.io/badge/docs-doxygen-green.svg)](https://simdjson.org/api/0.9.0/index.html)

 simdjson : Parsing gigabytes of JSON per second
 ===============================================

-<img src="images/official_logo/logo_noir/SVG/logo_simdjson_noir.svg" width="40%" style="float: right">
-
+<img src="images/logo.png" width="10%" style="float: right">
 JSON is everywhere on the Internet. Servers spend a *lot* of time parsing it. We need a fresh
 approach. The simdjson library uses commonly available SIMD instructions and microparallel algorithms
 to parse JSON 4x  faster than RapidJSON and 25x faster than JSON for Modern C++.
@@ -25,54 +26,17 @@ This library is part of the [Awesome Modern C++](https://awesomecpp.com) list.
 Table of Contents
 -----------------

-* [Real-world usage](#real-world-usage)
 * [Quick Start](#quick-start)
+  * [On Demand](#on-demand)
 * [Documentation](#documentation)
-* [Godbolt](#godbolt)
 * [Performance results](#performance-results)
-* [Packages](#packages)
+* [Real-world usage](#real-world-usage)
 * [Bindings and Ports of simdjson](#bindings-and-ports-of-simdjson)
 * [About simdjson](#about-simdjson)
 * [Funding](#funding)
 * [Contributing to simdjson](#contributing-to-simdjson)
 * [License](#license)

-
-Real-world usage
----------------
-
- [Node.js](https://nodejs.org/)
- [ClickHouse](https://github.com/ClickHouse/ClickHouse)
- [Meta Velox](https://velox-lib.io)
- [Google Pax](https://github.com/google/paxml)
- [milvus](https://github.com/milvus-io/milvus)
- [QuestDB](https://questdb.io/blog/questdb-release-8-0-3/)
- [Clang Build Analyzer](https://github.com/aras-p/ClangBuildAnalyzer)
- [Shopify HeapProfiler](https://github.com/Shopify/heap-profiler)
- [StarRocks](https://github.com/StarRocks/starrocks)
- [Microsoft FishStore](https://github.com/microsoft/FishStore)
- [Intel PCM](https://github.com/intel/pcm)
- [WatermelonDB](https://github.com/Nozbe/WatermelonDB)
- [Apache Doris](https://github.com/apache/doris)
- [Dgraph](https://github.com/dgraph-io/dgraph)
- [UJRPC](https://github.com/unum-cloud/ujrpc)
- [fastgltf](https://github.com/spnda/fastgltf)
- [vast](https://github.com/tenzir/vast)
- [ada-url](https://github.com/ada-url/ada)
- [fastgron](https://github.com/adamritter/fastgron)
- [WasmEdge](https://wasmedge.org)
- [RonDB](https://github.com/logicalclocks/rondb)
- [GreptimeDB](https://github.com/GreptimeTeam/greptimedb)
- [mamba](https://github.com/mamba-org/mamba)
- [Ladybird Browser](https://ladybird.org)
- [SereneDB](https://github.com/serenedb/serenedb)
-
-
-If you are planning to use simdjson in a product, please work from one of our releases.
-
-
-
-
 Quick Start
 -----------

@@ -80,17 +44,16 @@ The simdjson library is easily consumable with a single .h and .cpp file.

 0. Prerequisites: `g++` (version 7 or better) or `clang++` (version 6 or better), and a 64-bit
   system with a command-line shell (e.g., Linux, macOS, freeBSD). We also support programming
-   environments like Visual Studio and Xcode, but different steps are needed. Users of clang++ may need to specify the C++ version (e.g., `c++ -std=c++17`) since clang++ tends to default on C++98.
+   environments like Visual Studio and Xcode, but different steps are needed.
 1. Pull [simdjson.h](singleheader/simdjson.h) and [simdjson.cpp](singleheader/simdjson.cpp) into a
-   directory, along with the sample file [twitter.json](jsonexamples/twitter.json). You can download them with the `wget` utility:
+   directory, along with the sample file [twitter.json](jsonexamples/twitter.json).

   ```
   wget https://raw.githubusercontent.com/simdjson/simdjson/master/singleheader/simdjson.h https://raw.githubusercontent.com/simdjson/simdjson/master/singleheader/simdjson.cpp https://raw.githubusercontent.com/simdjson/simdjson/master/jsonexamples/twitter.json
   ```
 2. Create `quickstart.cpp`:

-```cpp
-#include <iostream>
+```c++
 #include "simdjson.h"
 using namespace simdjson;
 int main(void) {
@@ -99,14 +62,13 @@ int main(void) {
    ondemand::document tweets = parser.iterate(json);
    std::cout << uint64_t(tweets["search_metadata"]["count"]) << " results." << std::endl;
 }
-```
+
+   ```
 3. `c++ -o quickstart quickstart.cpp simdjson.cpp`
 4. `./quickstart`
-
-  ```
+   ```
   100 results.
-  ```
-
+   ```

 Documentation
 -------------
@@ -114,21 +76,10 @@ Documentation
 Usage documentation is available:

 * [Basics](doc/basics.md) is an overview of how to use simdjson and its APIs.
-* [Builder](doc/builder.md) is an overview of how to efficiently write JSON strings using simdjson.
 * [Performance](doc/performance.md) shows some more advanced scenarios and how to tune for them.
 * [Implementation Selection](doc/implementation-selection.md) describes runtime CPU detection and
  how you can work with it.
-* [API](https://simdjson.github.io/simdjson/) contains the automatically generated API documentation.
-* [Compile-Time Parsing](doc/compile_time.md) presents our compile-time parsing function (C++26 only).
-
-
-Godbolt
-------------
-
-Some users may want to browse code along with the compiled assembly. You want to check out the following lists of examples:
-* [C++26 reflection example](https://godbolt.org/z/K3Px64TqK)
-* [simdjson examples with errors handled through exceptions](https://godbolt.org/z/7G5qE4sr9)
-* [simdjson examples with errors without exceptions](https://godbolt.org/z/e9dWb9E4v)
+* [API](https://simdjson.org/api/0.9.0/annotated.html) contains the automatically generated API documentation.

 Performance results
 -------------------
@@ -156,10 +107,16 @@ speed for [synthetic files over various sizes generated with a script](https://g
 For NDJSON files, we can exceed 3 GB/s with [our  multithreaded parsing functions](https://github.com/simdjson/simdjson/blob/master/doc/parse_many.md).


-Packages
------------------------------
-[![Packaging status](https://repology.org/badge/vertical-allrepos/simdjson.svg)](https://repology.org/project/simdjson/versions)

+Real-world usage
+----------------
+
+- [Microsoft FishStore](https://github.com/microsoft/FishStore)
+- [Yandex ClickHouse](https://github.com/yandex/ClickHouse)
+- [Clang Build Analyzer](https://github.com/aras-p/ClangBuildAnalyzer)
+- [Shopify HeapProfiler](https://github.com/Shopify/heap-profiler)
+
+If you are planning to use simdjson in a product, please work from one of our releases.

 Bindings and Ports of simdjson
 ------------------------------
@@ -180,16 +137,7 @@ We distinguish between "bindings" (which just wrap the C++ code) and a port to a
 - [simdjson-go](https://github.com/minio/simdjson-go): Go port using Golang assembly.
 - [rcppsimdjson](https://github.com/eddelbuettel/rcppsimdjson): R bindings.
 - [simdjson_erlang](https://github.com/ChomperT/simdjson_erlang): erlang bindings.
- [simdjsone](https://github.com/saleyn/simdjsone): erlang bindings.
- [lua-simdjson](https://github.com/FourierTransformer/lua-simdjson): lua bindings.
- [hermes-json](https://hackage.haskell.org/package/hermes-json): haskell bindings.
- [zimdjson](https://github.com/EzequielRamis/zimdjson): Zig port.
- [simdjzon](https://github.com/travisstaloch/simdjzon): Zig port.
- [JSON-Simd](https://github.com/rawleyfowler/JSON-simd): Raku bindings.
- [JSON::SIMD](https://metacpan.org/pod/JSON::SIMD): Perl bindings; fully-featured JSON module that uses simdjson for decoding.
- [gemmaJSON](https://github.com/sainttttt/gemmaJSON): Nim JSON parser based on simdjson bindings.
- [simdjson-java](https://github.com/simdjson/simdjson-java): Java port.
- [mruby-fast-json](https://github.com/Asmod4n/mruby-fast-json): mruby binding with high API coverage.
+

 About simdjson
 --------------
@@ -198,81 +146,40 @@ The simdjson library takes advantage of modern microarchitectures, parallelizing
 instructions, reducing branch misprediction, and reducing data dependency to take advantage of each
 CPU's multiple execution cores.

-Our default front-end is called On-Demand, and we wrote a paper about it:
-
- John Keiser, Daniel Lemire, [On-Demand JSON: A Better Way to Parse Documents?](http://arxiv.org/abs/2312.17149), Software: Practice and Experience 54 (6), 2024.
-
-Some people [enjoy reading the first (2019) simdjson paper](https://arxiv.org/abs/1902.08318): A description of the design
+Some people [enjoy reading our paper](https://arxiv.org/abs/1902.08318): A description of the design
 and implementation of simdjson is in our research article:
 - Geoff Langdale, Daniel Lemire, [Parsing Gigabytes of JSON per Second](https://arxiv.org/abs/1902.08318), VLDB Journal 28 (6), 2019.

 We have an in-depth paper focused on the UTF-8 validation:

- John Keiser, Daniel Lemire, [Validating UTF-8 In Less Than One Instruction Per Byte](https://arxiv.org/abs/2010.03090), Software: Practice & Experience 51 (5), 2021.
+- John Keiser, Daniel Lemire, [Validating UTF-8 In Less Than One Instruction Per Byte](https://arxiv.org/abs/2010.03090), Software: Practice & Experience (to appear)

 We also have an informal [blog post providing some background and context](https://branchfree.org/2019/02/25/paper-parsing-gigabytes-of-json-per-second/).

-For the video inclined, we had a talk at QCon San Francisco 2019<br />
+For the video inclined, <br />
 [![simdjson at QCon San Francisco 2019](http://img.youtube.com/vi/wlvKAT7SZIQ/0.jpg)](http://www.youtube.com/watch?v=wlvKAT7SZIQ)<br />
-(It was the best voted talk, we're kinda proud of it.)
-
-We also had a CppCon 2025 talk. We show how C++26 reflection allows for one-line serialization (to_json(player)) or deserialization—without invasive macros or manual mapping—using nothing but the C++ standard library. Whether you’re a performance junkie or simply interested in the roadmap for the next decade of C++ development, watch our full talk!
-
-[![simdjson at CppCon 2025](http://img.youtube.com/vi/Mcgk3CxHYMs/0.jpg)](http://www.youtube.com/watch?v=Mcgk3CxHYMs)<br />
-
-
-
-Citing this work
-----------------
-
-If you use simdjson in published research, please cite the software library. A suitable BibTeX entry is:
-
-```bibtex
-@misc{simdjson,
-  title={{The simdjson library: Parsing Gigabytes of JSON per Second}},
-  author={Daniel Lemire and Geoff Langdale and John Keiser and Paul Dreik and Francisco Thiesen and others},
-  year={2019},
-  howpublished={Software library},
-  note={https://github.com/simdjson/simdjson}
-}
-```
+(it was the best voted talk, we're kinda proud of it).

 Funding
 -------

-The work is supported by the Natural Sciences and Engineering Research Council of Canada under grants
-RGPIN-2017-03910 and RGPIN-2024-03787.
+The work is supported by the Natural Sciences and Engineering Research Council of Canada under grant
+number RGPIN-2017-03910.

 [license]: LICENSE
 [license img]: https://img.shields.io/badge/License-Apache%202-blue.svg

-
-[licensemit]: LICENSE-MIT
-[licensemit img]: https://img.shields.io/badge/License-MIT-blue.svg
-
-
 Contributing to simdjson
 ------------------------

 Head over to [CONTRIBUTING.md](CONTRIBUTING.md) for information on contributing to simdjson, and
 [HACKING.md](HACKING.md) for information on source, building, and architecture/design.

-
-Stars
------
-
-[![Star History Chart](https://api.star-history.com/svg?repos=simdjson/simdjson&type=Date)](https://www.star-history.com/#simdjson/simdjson&Date)
-
-
 License
 -------

-This code is made available under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.html) as well as under the MIT License. As a user, you can pick the license you prefer.
+This code is made available under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.html).

-Under Windows, we build some tools using the windows/dirent_portable.h file (which is outside our library code): it is under the liberal (business-friendly) MIT license.
+Under Windows, we build some tools using the windows/dirent_portable.h file (which is outside our library code): it under the liberal (business-friendly) MIT license.

-For compilers that do not support [C++17](https://en.wikipedia.org/wiki/C%2B%2B17), we bundle the string-view library which is published under the [Boost license](http://www.boost.org/LICENSE_1_0.txt). Like the Apache license, the Boost license is a permissive license allowing commercial redistribution.
-
-For efficient number serialization, we bundle Florian Loitsch's implementation of the Grisu2 algorithm for binary to decimal floating-point numbers. The implementation was slightly modified by JSON for Modern C++ library. Both Florian Loitsch's implementation and JSON for Modern C++ are provided under the MIT license.
-
-For runtime dispatching, we use some code from the PyTorch project licensed under 3-clause BSD.
+For compilers that do not support [C++17](https://en.wikipedia.org/wiki/C%2B%2B17), we bundle the string-view library which is published under the Boost license (http://www.boost.org/LICENSE_1_0.txt). Like the Apache license, the Boost license is a permissive license allowing commercial redistribution.
@@ -0,0 +1,69 @@
+# 0.5
+
+## Highlights
+
+Performance
+* Faster and simpler UTF-8 validation with the lookup4 algorithm https://github.com/simdjson/simdjson/pull/993
+* We improved the performance of simdjson under Visual Studio by about 25%. Users will still get better performance with clang-cl (+30%) but the gap has been reduced. https://github.com/simdjson/simdjson/pull/1031
+
+Code usability
+* In `parse_many`, when parsing streams of JSON documetns, we give to the users runtime control as to whether threads are used (via the parser.threaded attribute). https://github.com/simdjson/simdjson/issues/925
+* Prefixed public macros to avoid name clashes with other libraries. https://github.com/simdjson/simdjson/issues/1035
+* Better documentation regarding package managers (brew, MSYS2, conan, apt, vcpkg, FreeBSD package manager, etc.).
+* Better documentation regarding  CMake usage.
+
+Standards
+* We improved standard compliance with respect to both the JSON RFC 8259 and JSON Pointer RFC 6901. We added the at_pointer method to nodes for standard-compliant JSON Pointer queries. The legacy `at(std::string_view)` method remains but is deprecated since it is not standard-compliant as per  RFC 6901.
+* We removed computed GOTOs without sacrificing performance thus improving the C++ standard compliance (since computed GOTOs are compiler-specific extensions).
+* Better support for C++20 https://github.com/simdjson/simdjson/pull/1050
+
+# 0.4
+
+## Highlights
+
+- Test coverage has been greatly improved and we have resolved many static-analysis warnings on different systems.
+- We added a fast (8GB/s) minifier that works directly on JSON strings.
+- We added fast (10GB/s) UTF-8 validator that works directly on strings (any strings, including non-JSON).
+- The array and object elements have a constant-time size() method.
+- Performance improvements to the API (type(), get<>()).
+- The parse_many function (ndjson) has been entirely reworked. It now uses a single secondary thread instead of several new threads.
+- We have introduced a faster UTF-8 validation algorithm (lookup3) for all kernels (ARM, x64 SSE, x64 AVX).
+- C++11 support for older compilers and systems.
+- FreeBSD support (and tests).
+- We support the clang front-end compiler (clangcl) under Visual Studio.
+- It is now possible to target ARM platforms under Visual Studio.
+- The simdjson library will never abort or print to standard output/error.
+
+# 0.3
+
+## Highlights
+
+- **Multi-Document Parsing:** Read a bundle of JSON documents (ndjson) 2-4x faster than doing it
+  individually. [API docs](https://github.com/simdjson/simdjson/blob/master/doc/basics.md#newline-delimited-json-ndjson-and-json-lines) / [Design Details](https://github.com/simdjson/simdjson/blob/master/doc/parse_many.md)
+- **Simplified API:** The API has been completely revamped for ease of use, including a new JSON
+  navigation API and fluent support for error code *and* exception styles of error handling with a
+  single API. [Docs](https://github.com/simdjson/simdjson/blob/master/doc/basics.md#the-basics-loading-and-parsing-json-documents)
+- **Exact Float Parsing:** Now simdjson parses floats flawlessly *without* any performance loss,
+  thanks to [great work by @michaeleisel and @lemire](https://github.com/simdjson/simdjson/pull/558).
+  [Blog Post](https://lemire.me/blog/2020/03/10/fast-float-parsing-in-practice/)
+- **Even Faster:** The fastest parser got faster! With a [shiny new UTF-8 validator](https://github.com/simdjson/simdjson/pull/387)
+  and meticulously refactored SIMD core, simdjson 0.3 is 15% faster than before, running at 2.5 GB/s
+  (where 0.2 ran at 2.2 GB/s).
+
+## Minor Highlights
+
+- Fallback implementation: simdjson now has a non-SIMD fallback implementation, and can run even on
+  very old 64-bit machines.
+- Automatic allocation: as part of API simplification, the parser no longer has to be preallocated--
+  it will adjust automatically when it encounters larger files.
+- Runtime selection API: We've exposed simdjson's runtime CPU detection and implementation selection
+  as an API, so you can tell what implementation we detected and test with other implementations.
+- Error handling your way: Whether you use exceptions or check error codes, simdjson lets you handle
+  errors in your style. APIs that can fail return simdjson_result<T>, letting you check the error
+  code before using the result. But if you are more comfortable with exceptions, skip the error code
+  and cast straight to T, and exceptions will be thrown automatically if an error happens. Use the
+  same API either way!
+- Error chaining: We also worked to keep non-exception error-handling short and sweet. Instead of
+  having to check the error code after every single operation, now you can *chain* JSON navigation
+  calls like looking up an object field or array element, or casting to a string, so that you only
+  have to check the error code once at the very end.
@@ -1,7 +0,0 @@
-# Security Policy
-
-## Reporting a Vulnerability
-
-Please use the following contact information for reporting a vulnerability:
-
- [Daniel Lemire](https://github.com/lemire) - daniel@lemire.me
@@ -1,22 +1,25 @@
-add_subdirectory(dom)
-
-
-include_directories( . )
+include_directories( . linux )
 link_libraries(simdjson-windows-headers test-data)
-link_libraries(simdjson)
-link_libraries(counters)
-if(SIMDJSON_STATIC_REFLECTION)
-  add_compile_definitions(SIMDJSON_STATIC_REFLECTION=1)
-endif(SIMDJSON_STATIC_REFLECTION)
+link_libraries(simdjson simdjson-flags)

 add_executable(benchfeatures benchfeatures.cpp)
 add_executable(get_corpus_benchmark get_corpus_benchmark.cpp)
+add_executable(perfdiff perfdiff.cpp)
+add_executable(parse parse.cpp)
+add_executable(parse_stream parse_stream.cpp)
+add_executable(statisticalmodel statisticalmodel.cpp)
+
+add_executable(parse_noutf8validation parse.cpp)
+target_compile_definitions(parse_noutf8validation PRIVATE SIMDJSON_SKIPUTF8VALIDATION)
+add_executable(parse_nonumberparsing parse.cpp)
+target_compile_definitions(parse_nonumberparsing PRIVATE SIMDJSON_SKIPNUMBERPARSING)
+add_executable(parse_nostringparsing parse.cpp)
+target_compile_definitions(parse_nostringparsing PRIVATE SIMDJSON_SKIPSTRINGPARSING)

 if (TARGET benchmark::benchmark)
  link_libraries(benchmark::benchmark)
  add_executable(bench_parse_call bench_parse_call.cpp)
  add_executable(bench_dom_api bench_dom_api.cpp)
-  add_executable(bench_stream_formats bench_stream_formats.cpp)
  if(SIMDJSON_EXCEPTIONS)
    add_executable(bench_ondemand bench_ondemand.cpp)
    if(TARGET yyjson)
@@ -31,22 +34,8 @@ if (TARGET benchmark::benchmark)
    if(TARGET nlohmann_json)
      target_link_libraries(bench_ondemand PRIVATE nlohmann_json)
    endif()
-    if(TARGET boostjson)
-      target_link_libraries(bench_ondemand PRIVATE boostjson)
-    endif()
  endif()
 endif()

-
-include(CheckCXXCompilerFlag)
-check_cxx_compiler_flag("-std=c++20" SIMDJSON_COMPILER_SUPPORTS_CXX20)
-if(SIMDJSON_STATIC_REFLECTION)
-  add_subdirectory(static_reflect)
-else()
-  if(SIMDJSON_EXCEPTIONS AND SIMDJSON_COMPILER_SUPPORTS_CXX20)
-    add_subdirectory(from)
-    add_subdirectory(car_builder)
-  endif()
-endif(SIMDJSON_STATIC_REFLECTION)
-
-
+# deliberately disabling.
+# include(checkperf.cmake)
@@ -0,0 +1,19 @@
+# From the ROOT, run:
+# docker build -t simdjsonbench -f benchmark/Dockerfile . && docker run --privileged -t simdjsonbench
+FROM gcc:8.3
+
+# # Build latest
+# ENV latest_release=v0.2.1
+# WORKDIR /usr/src/$latest_release/
+# RUN git clone --depth 1 https://github.com/lemire/simdjson/ -b $latest_release .
+# RUN make parse
+
+# # Build master
+# WORKDIR /usr/src/master/
+# RUN git clone --depth 1 https://github.com/lemire/simdjson/ .
+# RUN make parse
+
+# Build the current source
+COPY . /usr/src/current/
+WORKDIR /usr/src/current/
+RUN make checkperf
@@ -1,46 +0,0 @@
-# Accessor Performance Benchmarks (C++26)
-
-These benchmarks compare the performance of runtime vs compile-time JSON accessors.
-For the comparison to be meaningful, you must build simdjson with support for
-C++26 reflexion. See the `p2996` repository in the main project directory.
-
-## Files
-
- `accessor_benchmark.h` - Common benchmark framework and test data
- `runtime_accessors.h` - Runtime `at_path()` benchmarks
- `compile_time_accessors.h` - Compile-time `at_path_compiled()` benchmarks (requires C++26 reflection)
-
-## Benchmarks
-
-Each benchmark measures parsing + single field access:
-
-1. **accessor_simple** - Simple field: `.name`
-2. **accessor_nested** - Nested field: `.address.city`
-3. **accessor_deep** - Deep nested field: `.address.coordinates.lat`
-
-## Building (Linux/macOS)
-
-```bash
-cmake -B build -D SIMDJSON_STATIC_REFLECTION=ON -DSIMDJSON_DEVELOPER_MODE=ON
-cmake --build build --target=bench_ondemand
-```
-
-The `SIMDJSON_STATIC_REFLECTION` will be made unnecessary once mainstream compilers
-begin supporting C++26 sufficiently well.
-
-## Running (Linux/macOS)
-
-
-```bash
-# Run all accessor benchmarks
-./build/bench_ondemand --benchmark_filter="accessor"
-```
-
-## Results
-
-We find that compile-time accessors show performance improvements that scale with path depth:
- Simple fields: ~1.2x faster
- Nested fields: ~1.5x faster
- Deep nested fields: ~1.8x faster
-
-The speedup comes from eliminating runtime path parsing and conversion overhead.
@@ -1,132 +0,0 @@
-#pragma once
-
-#include "json_benchmark/file_runner.h"
-#include <string>
-
-namespace accessor_performance {
-
-using namespace json_benchmark;
-
-// Test JSON for accessor benchmarks
-static const char* TEST_JSON = R"({
-  "name": "Alice",
-  "age": 30,
-  "email": "alice@example.com",
-  "address": {
-    "street": "123 Main St",
-    "city": "Boston",
-    "state": "MA",
-    "zip": 12345,
-    "coordinates": {
-      "lat": 42.3601,
-      "lon": -71.0589
-    }
-  },
-  "scores": [95, 87, 92, 88, 91],
-  "preferences": {
-    "theme": "dark",
-    "notifications": {
-      "email": true,
-      "push": false,
-      "sms": true
-    }
-  }
-})";
-
-// Struct definitions for compile-time validation
-#if SIMDJSON_STATIC_REFLECTION
-struct Coordinates {
-  double lat;
-  double lon;
-};
-
-struct Address {
-  std::string street;
-  std::string city;
-  std::string state;
-  int64_t zip;
-  Coordinates coordinates;
-};
-
-struct Notifications {
-  bool email;
-  bool push;
-  bool sms;
-};
-
-struct Preferences {
-  std::string theme;
-  Notifications notifications;
-};
-
-struct TestData {
-  std::string name;
-  int64_t age;
-  std::string email;
-  Address address;
-  std::vector<int64_t> scores;
-  Preferences preferences;
-};
-#endif // SIMDJSON_STATIC_REFLECTION
-
-// Single-access benchmark runner: measures ONE field access per iteration
-template<typename I>
-struct single_access_runner : public file_runner<I> {
-  std::string result_string;
-  int64_t result_int{};
-  double result_double{};
-  bool result_bool{};
-
-  bool setup(benchmark::State &state) {
-    this->json = simdjson::padded_string(TEST_JSON, strlen(TEST_JSON));
-    state.SetBytesProcessed(int64_t(state.iterations()) * int64_t(this->json.size()));
-    return true;
-  }
-
-  bool before_run(benchmark::State &state) {
-    if (!file_runner<I>::before_run(state)) { return false; }
-    result_string.clear();
-    result_int = 0;
-    result_double = 0.0;
-    result_bool = false;
-    return true;
-  }
-
-  bool run(benchmark::State &) {
-    return this->implementation.run(this->json, result_string, result_int, result_double, result_bool);
-  }
-
-  template<typename R>
-  bool diff(benchmark::State &state, single_access_runner<R> &reference) {
-    if (result_string != reference.result_string ||
-        result_int != reference.result_int ||
-        result_double != reference.result_double ||
-        result_bool != reference.result_bool) {
-      std::cerr << "Accessor benchmark results differ!" << std::endl;
-      return false;
-    }
-    return true;
-  }
-
-  size_t items_per_iteration() {
-    return 1;
-  }
-};
-
-// Benchmark template definitions
-struct runtime_at_path_simple;
-template<typename I> simdjson_inline static void accessor_simple(benchmark::State &state) {
-  run_json_benchmark<single_access_runner<I>, single_access_runner<runtime_at_path_simple>>(state);
-}
-
-struct runtime_at_path_nested;
-template<typename I> simdjson_inline static void accessor_nested(benchmark::State &state) {
-  run_json_benchmark<single_access_runner<I>, single_access_runner<runtime_at_path_nested>>(state);
-}
-
-struct runtime_at_path_deep;
-template<typename I> simdjson_inline static void accessor_deep(benchmark::State &state) {
-  run_json_benchmark<single_access_runner<I>, single_access_runner<runtime_at_path_deep>>(state);
-}
-
-} // namespace accessor_performance
@@ -1,56 +0,0 @@
-#pragma once
-
-#if SIMDJSON_EXCEPTIONS && SIMDJSON_STATIC_REFLECTION
-
-#include "accessor_benchmark.h"
-
-namespace accessor_performance {
-
-using namespace simdjson;
-
-struct compile_time_at_path_simple {
-  ondemand::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::string &result_str, int64_t&, double&, bool&) {
-    auto doc = parser.iterate(json);
-    std::string_view name;
-    auto r = ondemand::json_path::at_path_compiled<TestData, ".name">(doc);
-    if (r.get(name) != SUCCESS) return false;
-    result_str = name;
-    return true;
-  }
-};
-
-struct compile_time_at_path_nested {
-  ondemand::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::string &result_str, int64_t&, double&, bool&) {
-    auto doc = parser.iterate(json);
-    std::string_view city;
-    auto r = ondemand::json_path::at_path_compiled<TestData, ".address.city">(doc);
-    if (r.get(city) != SUCCESS) return false;
-    result_str = city;
-    return true;
-  }
-};
-
-struct compile_time_at_path_deep {
-  ondemand::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::string&, int64_t&, double &result_dbl, bool&) {
-    auto doc = parser.iterate(json);
-    double lat;
-    auto r = ondemand::json_path::at_path_compiled<TestData, ".address.coordinates.lat">(doc);
-    if (r.get(lat) != SUCCESS) return false;
-    result_dbl = lat;
-    return true;
-  }
-};
-
-BENCHMARK_TEMPLATE(accessor_simple, compile_time_at_path_simple)->UseManualTime();
-BENCHMARK_TEMPLATE(accessor_nested, compile_time_at_path_nested)->UseManualTime();
-BENCHMARK_TEMPLATE(accessor_deep, compile_time_at_path_deep)->UseManualTime();
-
-} // namespace accessor_performance
-
-#endif // SIMDJSON_EXCEPTIONS && SIMDJSON_STATIC_REFLECTION
@@ -1,53 +0,0 @@
-#pragma once
-
-#if SIMDJSON_EXCEPTIONS
-
-#include "accessor_benchmark.h"
-
-namespace accessor_performance {
-
-using namespace simdjson;
-
-struct runtime_at_path_simple {
-  ondemand::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::string &result_str, int64_t&, double&, bool&) {
-    auto doc = parser.iterate(json);
-    std::string_view name;
-    if (doc.at_path(".name").get(name) != SUCCESS) return false;
-    result_str = name;
-    return true;
-  }
-};
-
-struct runtime_at_path_nested {
-  ondemand::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::string &result_str, int64_t&, double&, bool&) {
-    auto doc = parser.iterate(json);
-    std::string_view city;
-    if (doc.at_path(".address.city").get(city) != SUCCESS) return false;
-    result_str = city;
-    return true;
-  }
-};
-
-struct runtime_at_path_deep {
-  ondemand::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::string&, int64_t&, double &result_dbl, bool&) {
-    auto doc = parser.iterate(json);
-    double lat;
-    if (doc.at_path(".address.coordinates.lat").get(lat) != SUCCESS) return false;
-    result_dbl = lat;
-    return true;
-  }
-};
-
-BENCHMARK_TEMPLATE(accessor_simple, runtime_at_path_simple)->UseManualTime();
-BENCHMARK_TEMPLATE(accessor_nested, runtime_at_path_nested)->UseManualTime();
-BENCHMARK_TEMPLATE(accessor_deep, runtime_at_path_deep)->UseManualTime();
-
-} // namespace accessor_performance
-
-#endif // SIMDJSON_EXCEPTIONS
@@ -1,73 +0,0 @@
-#pragma once
-
-#include "json_benchmark/file_runner.h"
-#include <map>
-#include <string>
-
-
-namespace amazon_cellphones {
-
-const bool UNTHREADED = false;
-const bool THREADED = true;
-
-using namespace json_benchmark;
-
-struct brand {
-    double cumulative_rating;
-    uint64_t reviews_count;
-    simdjson_inline bool operator==(const brand &other) const {
-        return cumulative_rating == other.cumulative_rating &&
-            reviews_count == other.reviews_count;
-    }
-    simdjson_inline bool operator!=(const brand &other) const { return !(*this == other); }
-};
-
-simdjson_unused static std::ostream &operator<<(std::ostream &o, const brand &b) {
-  o << "cumulative_rating: " << b.cumulative_rating << std::endl;
-  o << "reviews_count: " << b.reviews_count << std::endl;
-  return o;
-}
-
-template<typename StringType>
-simdjson_unused static std::ostream &operator<<(std::ostream &o, const std::pair<const StringType, brand> &p) {
-  o << "brand: " << p.first << std::endl;
-	o << p.second;
-  return o;
-}
-
-template<typename I>
-struct runner : public file_runner<I> {
-    std::map<typename I::StringType, brand> result{};
-
-    bool setup(benchmark::State &state) {
-        return this->load_json(state, AMAZON_CELLPHONES_NDJSON);
-    }
-
-    bool before_run(benchmark::State &state) {
-        if (!file_runner<I>::before_run(state)) { return false; }
-        result.clear();
-        return true;
-    }
-
-    bool run(benchmark::State &) {
-        return this->implementation.run(this->json, result);
-    }
-
-    template<typename R>
-    bool diff(benchmark::State &state, runner<R> &reference) {
-        return diff_results(state, result, reference.result, diff_flags::NONE);
-    }
-
-    size_t items_per_iteration() {
-        return result.size();
-    }
-};
-
-template<bool threaded>
-struct simdjson_dom;
-
-template<typename I> simdjson_inline static void amazon_cellphones(benchmark::State &state) {
-  run_json_benchmark<runner<I>, runner<simdjson_dom<UNTHREADED>>>(state);
-}
-
-}   // namespace amazon_cellphones
@@ -1,51 +0,0 @@
-#pragma once
-
-#if SIMDJSON_EXCEPTIONS
-
-#include "amazon_cellphones.h"
-
-namespace amazon_cellphones {
-
-using namespace simdjson;
-
-template<bool threaded>
-struct simdjson_dom {
-  using StringType = std::string;
-
-  dom::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::map<StringType, brand> &result) {
-#ifdef SIMDJSON_THREADS_ENABLED
-    parser.threaded = threaded;
-#endif
-    auto stream = parser.parse_many(json);
-    auto i = stream.begin();
-    ++i;  // Skip first line
-    for (;i != stream.end(); ++i) {
-      auto doc = *i;
-      StringType copy(std::string_view(doc.at(1)));
-      auto x = result.find(copy);
-      if (x == result.end()) {  // If key not found, add new key
-        result.emplace(copy, amazon_cellphones::brand{
-          double(doc.at(5)) * uint64_t(doc.at(7)),
-          uint64_t(doc.at(7))
-        });
-      } else {  // Otherwise, update key data
-        x->second.cumulative_rating += double(doc.at(5)) * uint64_t(doc.at(7));
-        x->second.reviews_count += uint64_t(doc.at(7));
-      }
-    }
-
-    return true;
-  }
-
-};
-
-BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_dom<UNTHREADED>)->UseManualTime();
-#ifdef SIMDJSON_THREADS_ENABLED
-BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_dom<THREADED>)->UseManualTime();
-#endif
-
-} // namespace amazon_cellphones
-
-#endif // SIMDJSON_EXCEPTIONS
@@ -1,72 +0,0 @@
-#pragma once
-
-#if SIMDJSON_EXCEPTIONS
-
-#include "amazon_cellphones.h"
-
-namespace amazon_cellphones {
-
-using namespace simdjson;
-
-template<bool threaded>
-struct simdjson_ondemand {
-  using StringType = std::string;
-
-  ondemand::parser parser{};
-
-  bool run(simdjson::padded_string &json, std::map<StringType, brand> &result) {
-#ifdef SIMDJSON_THREADS_ENABLED
-    parser.threaded = threaded;
-#endif
-    ondemand::document_stream stream = parser.iterate_many(json);
-    ondemand::document_stream::iterator i = stream.begin();
-    ++i;  // Skip first line
-    for (;i != stream.end(); ++i) {
-      auto doc = *i;
-      size_t index{0};
-      StringType copy;
-      double rating;
-      uint64_t reviews;
-      for ( auto value : doc ) {
-        switch (index)
-        {
-        case 1:
-          copy = StringType(std::string_view(value));
-          break;
-        case 5:
-          rating = double(value);
-          break;
-        case 7:
-          reviews = uint64_t(value);
-          break;
-        default:
-          break;
-        }
-        index++;
-      }
-
-      auto x = result.find(copy);
-      if (x == result.end()) {  // If key not found, add new key
-        result.emplace(copy, amazon_cellphones::brand{
-          rating * reviews,
-          reviews
-        });
-      } else {  // Otherwise, update key data
-        x->second.cumulative_rating += rating * reviews;
-        x->second.reviews_count += reviews;
-      }
-    }
-
-    return true;
-  }
-
-};
-
-BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_ondemand<UNTHREADED>)->UseManualTime();
-#ifdef SIMDJSON_THREADS_ENABLED
-BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_ondemand<THREADED>)->UseManualTime();
-#endif
-
-} // namespace amazon_cellphones
-
-#endif // SIMDJSON_EXCEPTIONS
@@ -1,5 +1,4 @@
 #include <benchmark/benchmark.h>
-#include <iostream>
 #include "simdjson.h"
 #include <sstream>

@@ -473,6 +472,28 @@ static void twitter_count(State& state) {
 }
 BENCHMARK(twitter_count);

+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void iterator_twitter_count(State& state) {
+  // Prints the number of results in twitter.json
+  padded_string json = padded_string::load(TWITTER_JSON);
+  ParsedJson pj = build_parsed_json(json);
+  for (simdjson_unused auto _ : state) {
+    ParsedJson::Iterator iter(pj);
+    // uint64_t result_count = doc["search_metadata"]["count"];
+    if (!iter.move_to_key("search_metadata")) { return; }
+    if (!iter.move_to_key("count")) { return; }
+    if (!iter.is_integer()) { return; }
+    int64_t result_count = iter.get_integer();
+
+    if (result_count != 100) { return; }
+  }
+}
+BENCHMARK(iterator_twitter_count);
+SIMDJSON_POP_DISABLE_WARNINGS
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
 static void twitter_default_profile(State& state) {
  // Count unique users with a default profile.
  dom::parser parser;
@@ -499,7 +520,7 @@ static void twitter_image_sizes(State& state) {
    set<tuple<uint64_t, uint64_t>> image_sizes;
    for (dom::object tweet : doc["statuses"]) {
      dom::array media;
-      if (! (error = tweet["entities"]["media"].get(media))) {
+      if (not (error = tweet["entities"]["media"].get(media))) {
        for (dom::object image : media) {
          for (auto size : image["sizes"].get_object()) {
             image_sizes.emplace(size.value["w"], size.value["h"]);
@@ -542,7 +563,7 @@ static void error_code_twitter_default_profile(State& state) noexcept {
    for (dom::element tweet : tweets) {
      dom::object user;
      if ((error = tweet["user"].get(user))) { return; }
-      bool default_profile{};
+      bool default_profile;
      if ((error = user["default_profile"].get(default_profile))) { return; }
      if (default_profile) {
        std::string_view screen_name;
@@ -556,6 +577,54 @@ static void error_code_twitter_default_profile(State& state) noexcept {
 }
 BENCHMARK(error_code_twitter_default_profile);

+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+
+static void iterator_twitter_default_profile(State& state) {
+  // Count unique users with a default profile.
+  padded_string json;
+  auto error = padded_string::load(TWITTER_JSON).get(json);
+  if (error) { std::cerr << error << std::endl; return; }
+  ParsedJson pj = build_parsed_json(json);
+  for (simdjson_unused auto _ : state) {
+    set<string_view> default_users;
+    ParsedJson::Iterator iter(pj);
+
+    // for (dom::object tweet : doc["statuses"]) {
+    if (!(iter.move_to_key("statuses") && iter.is_array())) { return; }
+    if (iter.down()) { // first status
+      do {
+
+        // dom::object user = tweet["user"];
+        if (!(iter.move_to_key("user") && iter.is_object())) { return; }
+
+        // if (user["default_profile"]) {
+        if (iter.move_to_key("default_profile")) {
+          if (iter.is_true()) {
+            if (!iter.up()) { return; } // back to user
+
+            // default_users.insert(user["screen_name"]);
+            if (!(iter.move_to_key("screen_name") && iter.is_string())) { return; }
+            default_users.emplace(iter.get_string(), iter.get_string_length());
+          }
+          if (!iter.up()) { return; } // back to user
+        }
+
+        if (!iter.up()) { return; } // back to status
+
+      } while (iter.next()); // next status
+    }
+
+    if (default_users.size() != 86) { return; }
+  }
+}
+
+SIMDJSON_POP_DISABLE_WARNINGS
+BENCHMARK(iterator_twitter_default_profile);
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
 static void error_code_twitter_image_sizes(State& state) noexcept {
  // Count unique image sizes
  dom::parser parser;
@@ -568,7 +637,7 @@ static void error_code_twitter_image_sizes(State& state) noexcept {
    if ((error = doc["statuses"].get(statuses))) { return; }
    for (dom::element tweet : statuses) {
      dom::array images;
-      if (! (error = tweet["entities"]["media"].get(images))) {
+      if (not (error = tweet["entities"]["media"].get(images))) {
        for (dom::element image : images) {
          dom::object sizes;
          if ((error = image["sizes"].get(sizes))) { return; }
@@ -586,28 +655,91 @@ static void error_code_twitter_image_sizes(State& state) noexcept {
 }
 BENCHMARK(error_code_twitter_image_sizes);

-static void parse_surrogate_pairs(State& state) {
-  // NOTE: This mostly exists to show there's a tiny benefit to
-  // loading and comparing both bytes of "\\u" simultaneously.
-  // (which should also reduce the compiled code size).
-  // The repeated surrogate pairs make this easier to measure.
-  dom::parser parser;
-  const std::string_view data = "\"\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\"";
-  padded_string docdata{data};
-  // we do not want mem. alloc. in the loop.
-  auto error = parser.allocate(docdata.size());
-  if (error) {
-    cout << error << endl;
-    return;
-  }
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void iterator_twitter_image_sizes(State& state) {
+  // Count unique image sizes
+  padded_string json;
+  auto error = padded_string::load(TWITTER_JSON).get(json);
+  if (error) { std::cerr << error << std::endl; return; }
+  ParsedJson pj = build_parsed_json(json);
  for (simdjson_unused auto _ : state) {
-    dom::element doc;
-    if ((error = parser.parse(docdata).get(doc))) {
-      cerr << "could not parse string" << error << endl;
-      return;
+    set<tuple<uint64_t, uint64_t>> image_sizes;
+    ParsedJson::Iterator iter(pj);
+
+    // for (dom::object tweet : doc["statuses"]) {
+    if (!(iter.move_to_key("statuses") && iter.is_array())) { return; }
+    if (iter.down()) { // first status
+      do {
+
+        // dom::object media;
+        // not_found = tweet["entities"]["media"].get(media);
+        // if (!not_found) {
+        if (iter.move_to_key("entities")) {
+          if (!iter.is_object()) { return; }
+          if (iter.move_to_key("media")) {
+            if (!iter.is_array()) { return; }
+
+            //   for (dom::object image : media) {
+            if (iter.down()) { // first media
+              do {
+
+                // for (auto [key, size] : dom::object(image["sizes"])) {
+                if (!(iter.move_to_key("sizes") && iter.is_object())) { return; }
+                if (iter.down()) { // first size
+                  do {
+                    iter.move_to_value();
+
+                    // image_sizes.insert({ size["w"], size["h"] });
+                    if (!(iter.move_to_key("w")) && !iter.is_integer()) { return; }
+                    uint64_t width = iter.get_integer();
+                    if (!iter.up()) { return; } // back to size
+                    if (!(iter.move_to_key("h")) && !iter.is_integer()) { return; }
+                    uint64_t height = iter.get_integer();
+                    if (!iter.up()) { return; } // back to size
+                    image_sizes.emplace(width, height);
+
+                  } while (iter.next()); // next size
+                  if (!iter.up()) { return; } // back to sizes
+                }
+                if (!iter.up()) { return; } // back to image
+              } while (iter.next()); // next image
+              if (!iter.up()) { return; } // back to media
+            }
+            if (!iter.up()) { return; } // back to entities
+          }
+          if (!iter.up()) { return; } // back to status
+        }
+      } while (iter.next()); // next status
    }
+
+    if (image_sizes.size() != 15) { return; };
  }
 }
-BENCHMARK(parse_surrogate_pairs);
+BENCHMARK(iterator_twitter_image_sizes);
+
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+static void print_json(State& state) noexcept {
+  // Prints the number of results in twitter.json
+  dom::parser parser;
+
+  padded_string json;
+  auto error = padded_string::load(TWITTER_JSON).get(json);
+  if (error) { std::cerr << error << std::endl; return; }
+
+  int code = json_parse(json, parser);
+  if (code) { cerr << error_message(code) << endl; return; }
+  for (simdjson_unused auto _ : state) {
+    std::stringstream s;
+    if (!parser.print_json(s)) { cerr << "print_json failed" << endl; return; }
+  }
+}
+BENCHMARK(print_json);
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_POP_DISABLE_WARNINGS

 BENCHMARK_MAIN();
@@ -21,137 +21,52 @@ SIMDJSON_PUSH_DISABLE_ALL_WARNINGS
 #include <nlohmann/json.hpp>
 #endif

-#ifdef SIMDJSON_COMPETITION_BOOSTJSON
-#include <boost/json.hpp>
-#endif
-
 // This has to be last, for reasons I don't yet understand
 #include <benchmark/benchmark.h>

 SIMDJSON_POP_DISABLE_WARNINGS
-#include "json2msgpack/simdjson_ondemand.h"
-#include "json2msgpack/simdjson_dom.h"
-#include "json2msgpack/yyjson.h"
-#include "json2msgpack/rapidjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "json2msgpack/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "json2msgpack/nlohmann_json.h"
-#include "json2msgpack/boostjson.h"

-#include "partial_tweets/simdjson_ondemand.h"
 #include "partial_tweets/simdjson_dom.h"
+#include "partial_tweets/simdjson_ondemand.h"
 #include "partial_tweets/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
 #include "partial_tweets/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
 #include "partial_tweets/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "partial_tweets/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
 #include "partial_tweets/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "partial_tweets/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "partial_tweets/boostjson.h"

-
-#include "distinct_user_id/simdjson_ondemand.h"
-#include "distinct_user_id/simdjson_ondemand_json_pointer.h"
-#include "distinct_user_id/simdjson_dom.h"
-#include "distinct_user_id/simdjson_dom_json_pointer.h"
-#include "distinct_user_id/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "distinct_user_id/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "distinct_user_id/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/boostjson.h"
-
-#include "find_tweet/simdjson_ondemand.h"
-#include "find_tweet/simdjson_dom.h"
-#include "find_tweet/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "find_tweet/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "find_tweet/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "find_tweet/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "find_tweet/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "find_tweet/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "find_tweet/boostjson.h"
-
-#include "top_tweet/simdjson_ondemand.h"
-#include "top_tweet/simdjson_dom.h"
-#include "top_tweet/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "top_tweet/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "top_tweet/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "top_tweet/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "top_tweet/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "top_tweet/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "top_tweet/boostjson.h"
-
-
-#include "kostya/simdjson_ondemand.h"
-#include "kostya/simdjson_dom.h"
-#include "kostya/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "kostya/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "kostya/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "kostya/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "kostya/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "kostya/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "kostya/boostjson.h"
-
-#include "large_random/simdjson_ondemand.h"
-#include "large_random/simdjson_ondemand_ranges.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_UNORDERED
-#include "large_random/simdjson_ondemand_unordered.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_UNORDERED
 #include "large_random/simdjson_dom.h"
+#include "large_random/simdjson_ondemand.h"
+#include "large_random/simdjson_ondemand_unordered.h"
 #include "large_random/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
 #include "large_random/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
 #include "large_random/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "large_random/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
 #include "large_random/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "large_random/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "large_random/boostjson.h"

-#include "amazon_cellphones/simdjson_dom.h"
-#include "amazon_cellphones/simdjson_ondemand.h"
+#include "kostya/simdjson_dom.h"
+#include "kostya/simdjson_ondemand.h"
+#include "kostya/yyjson.h"
+#include "kostya/sajson.h"
+#include "kostya/rapidjson.h"
+#include "kostya/nlohmann_json.h"

-#include "large_amazon_cellphones/simdjson_dom.h"
-#include "large_amazon_cellphones/simdjson_ondemand.h"
+#include "distinct_user_id/simdjson_dom.h"
+#include "distinct_user_id/simdjson_ondemand.h"
+#include "distinct_user_id/yyjson.h"
+#include "distinct_user_id/sajson.h"
+#include "distinct_user_id/rapidjson.h"
+#include "distinct_user_id/nlohmann_json.h"

-#include "accessor_performance/runtime_accessors.h"
-#if SIMDJSON_STATIC_REFLECTION
-#include "accessor_performance/compile_time_accessors.h"
-#endif
+#include "find_tweet/simdjson_dom.h"
+#include "find_tweet/simdjson_ondemand.h"
+#include "find_tweet/yyjson.h"
+#include "find_tweet/sajson.h"
+#include "find_tweet/rapidjson.h"
+#include "find_tweet/nlohmann_json.h"
+
+#include "top_tweet/simdjson_dom.h"
+#include "top_tweet/simdjson_ondemand.h"
+#include "top_tweet/yyjson.h"
+#include "top_tweet/sajson.h"
+#include "top_tweet/rapidjson.h"
+#include "top_tweet/nlohmann_json.h"

 BENCHMARK_MAIN();
@@ -1,5 +1,4 @@
 #include <benchmark/benchmark.h>
-#include <iostream>
 #include "simdjson.h"
 using namespace simdjson;
 using namespace benchmark;
@@ -11,64 +10,6 @@ const char *GSOC_JSON = SIMDJSON_BENCHMARK_DATA_DIR "gsoc-2018.json";



-
-static void fast_minify_twitter(State& state) {
-  dom::parser parser;
-  padded_string docdata;
-  auto error = padded_string::load(TWITTER_JSON).get(docdata);
-  if(error) {
-      cerr << "could not parse twitter.json" << error << endl;
-      return;
-  }
-  std::unique_ptr<char[]> buffer{new char[docdata.size()]};
-
-  size_t bytes = 0;
-  for (simdjson_unused auto _ : state) {
-    size_t new_length{}; // It will receive the minified length.
-    auto error = simdjson::minify(docdata.data(), docdata.size(), buffer.get(), new_length);
-    bytes += docdata.size();
-    benchmark::DoNotOptimize(error);
-  }
-  // Gigabyte: https://en.wikipedia.org/wiki/Gigabyte
-  state.counters["Gigabytes"] = benchmark::Counter(
-	        double(bytes), benchmark::Counter::kIsRate,
-	        benchmark::Counter::OneK::kIs1000); // For GiB : kIs1024
-  state.counters["docs"] = Counter(double(state.iterations()), benchmark::Counter::kIsRate);
-}
-BENCHMARK(fast_minify_twitter)->Repetitions(10)->ComputeStatistics("max", [](const std::vector<double>& v) -> double {
-    return *(std::max_element(std::begin(v), std::end(v)));
-  })->DisplayAggregatesOnly(true);
-
-
-
-
-static void fast_minify_gsoc(State& state) {
-  dom::parser parser;
-  padded_string docdata;
-  auto error = padded_string::load(GSOC_JSON).get(docdata);
-  if(error) {
-      cerr << "could not parse gsoc-2018.json" << error << endl;
-      return;
-  }
-  std::unique_ptr<char[]> buffer{new char[docdata.size()]};
-
-  size_t bytes = 0;
-  for (simdjson_unused auto _ : state) {
-    size_t new_length{}; // It will receive the minified length.
-    auto error = simdjson::minify(docdata.data(), docdata.size(), buffer.get(), new_length);
-    bytes += docdata.size();
-    benchmark::DoNotOptimize(error);
-  }
-  // Gigabyte: https://en.wikipedia.org/wiki/Gigabyte
-  state.counters["Gigabytes"] = benchmark::Counter(
-	        double(bytes), benchmark::Counter::kIsRate,
-	        benchmark::Counter::OneK::kIs1000); // For GiB : kIs1024
-  state.counters["docs"] = Counter(double(state.iterations()), benchmark::Counter::kIsRate);
-}
-BENCHMARK(fast_minify_gsoc)->Repetitions(10)->ComputeStatistics("max", [](const std::vector<double>& v) -> double {
-    return *(std::max_element(std::begin(v), std::end(v)));
-  })->DisplayAggregatesOnly(true);
-
 static void unicode_validate_twitter(State& state) {
  dom::parser parser;
  padded_string docdata;
@@ -169,6 +110,22 @@ BENCHMARK(parse_gsoc)->Repetitions(10)->ComputeStatistics("max", [](const std::v
  })->DisplayAggregatesOnly(true);


+
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void json_parse(State& state) {
+  ParsedJson pj;
+  if (!pj.allocate_capacity(EMPTY_ARRAY.length())) { return; }
+  for (simdjson_unused auto _ : state) {
+    auto error = json_parse(EMPTY_ARRAY, pj);
+    if (error) { return; }
+  }
+}
+SIMDJSON_POP_DISABLE_WARNINGS
+BENCHMARK(json_parse);
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
 static void parser_parse_error_code(State& state) {
  dom::parser parser;
  if (parser.allocate(EMPTY_ARRAY.length())) { return; }
@@ -197,6 +154,20 @@ BENCHMARK(parser_parse_exception);

 #endif // SIMDJSON_EXCEPTIONS

+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void build_parsed_json(State& state) {
+  for (simdjson_unused auto _ : state) {
+    dom::parser parser = simdjson::build_parsed_json(EMPTY_ARRAY);
+    if (!parser.valid) { return; }
+  }
+}
+SIMDJSON_POP_DISABLE_WARNINGS
+
+BENCHMARK(build_parsed_json);
+#endif
+
 static void document_parse_error_code(State& state) {
  for (simdjson_unused auto _ : state) {
    dom::parser parser;
@@ -1,216 +0,0 @@
-#include <benchmark/benchmark.h>
-#include <string>
-#include "simdjson.h"
-
-using namespace simdjson;
-
-namespace {
-
-enum class stream_case {
-  ndjson_small,
-  ndjson_large,
-  rfc7464_small,
-  rfc7464_large,
-  comma_delimited_small,
-  comma_delimited_large
-};
-
-constexpr size_t TARGET_BYTES = 128 * 1000 * 1000;
-constexpr size_t SMALL_PAYLOAD = 16;
-constexpr size_t LARGE_PAYLOAD = 4096;
-constexpr size_t BATCH_SIZE = 1 << 20;
-
-struct stream_dataset {
-  padded_string json;
-  size_t count{};
-};
-
-std::string make_document(size_t id, size_t payload_size) {
-  return std::string{"{\"id\":"} + std::to_string(id) +
-    ",\"name\":\"aaaaaaaa\",\"payload\":\"" +
-    std::string(payload_size, 'x') + "\",\"flag\":true}";
-}
-
-stream_dataset build_dataset(stream_case which) {
-  const bool small = which == stream_case::ndjson_small ||
-                     which == stream_case::rfc7464_small ||
-                     which == stream_case::comma_delimited_small;
-  const bool rfc = which == stream_case::rfc7464_small ||
-                   which == stream_case::rfc7464_large;
-  const bool comma = which == stream_case::comma_delimited_small ||
-                     which == stream_case::comma_delimited_large;
-  const size_t payload_size = small ? SMALL_PAYLOAD : LARGE_PAYLOAD;
-  const size_t count = TARGET_BYTES / (payload_size + 48);
-  std::string out;
-  out.reserve(count * (payload_size + 64));
-  for (size_t i = 0; i < count; i++) {
-    if (rfc) {
-      out += char(0x1E);
-    }
-    if (comma && i > 0) {
-      out += ',';
-    }
-    out += make_document(i, payload_size);
-    if (!comma) {
-      out += '\n';
-    }
-  }
-  return {padded_string(out), count};
-}
-
-const stream_dataset &get_dataset(stream_case which) {
-  static const stream_dataset ndjson_small =
-    build_dataset(stream_case::ndjson_small);
-  static const stream_dataset ndjson_large =
-    build_dataset(stream_case::ndjson_large);
-  static const stream_dataset rfc_small =
-    build_dataset(stream_case::rfc7464_small);
-  static const stream_dataset rfc_large =
-    build_dataset(stream_case::rfc7464_large);
-  static const stream_dataset comma_small =
-    build_dataset(stream_case::comma_delimited_small);
-  static const stream_dataset comma_large =
-    build_dataset(stream_case::comma_delimited_large);
-  switch (which) {
-    case stream_case::ndjson_small:
-      return ndjson_small;
-    case stream_case::ndjson_large:
-      return ndjson_large;
-    case stream_case::rfc7464_small:
-      return rfc_small;
-    case stream_case::rfc7464_large:
-      return rfc_large;
-    case stream_case::comma_delimited_small:
-      return comma_small;
-    case stream_case::comma_delimited_large:
-      return comma_large;
-  }
-  return ndjson_small;
-}
-
-void set_counters(benchmark::State &state, const stream_dataset &dataset) {
-  state.SetBytesProcessed(int64_t(state.iterations()) * int64_t(dataset.json.size()));
-  state.SetItemsProcessed(int64_t(state.iterations()) * int64_t(dataset.count));
-}
-
-template <stream_case which, bool threaded = true>
-static void bench_ondemand(benchmark::State &state) {
-  const auto &dataset = get_dataset(which);
-  ondemand::parser parser;
-  parser.threaded = threaded;
-  stream_format format = stream_format::whitespace_delimited;
-  if constexpr (which == stream_case::rfc7464_small ||
-                which == stream_case::rfc7464_large) {
-    format = stream_format::json_sequence;
-  } else if constexpr (which == stream_case::comma_delimited_small ||
-                       which == stream_case::comma_delimited_large) {
-    format = stream_format::comma_delimited;
-  }
-  for (const auto _ : state) {
-    ondemand::document_stream docs;
-    auto error = parser.iterate_many(dataset.json, BATCH_SIZE, format).get(docs);
-    if (error) {
-      state.SkipWithError(error_message(error));
-      return;
-    }
-    uint64_t sum = 0;
-    for (auto doc : docs) {
-      ondemand::object obj;
-      if ((error = doc.get_object().get(obj))) {
-        state.SkipWithError(error_message(error));
-        return;
-      }
-      uint64_t id;
-      if ((error = obj["id"].get_uint64().get(id))) {
-        state.SkipWithError(error_message(error));
-        return;
-      }
-      sum += id;
-    }
-    benchmark::DoNotOptimize(sum);
-  }
-  set_counters(state, dataset);
-}
-
-template <stream_case which>
-static void bench_dom(benchmark::State &state) {
-  const auto &dataset = get_dataset(which);
-  dom::parser parser;
-  parser.threaded = true;
-  stream_format format = stream_format::whitespace_delimited;
-  if constexpr (which == stream_case::rfc7464_small ||
-                which == stream_case::rfc7464_large) {
-    format = stream_format::json_sequence;
-  } else if constexpr (which == stream_case::comma_delimited_small ||
-                       which == stream_case::comma_delimited_large) {
-    format = stream_format::comma_delimited;
-  }
-  for (const auto _ : state) {
-    dom::document_stream docs;
-    auto error = parser.parse_many(dataset.json, BATCH_SIZE, format).get(docs);
-    if (error) {
-      state.SkipWithError(error_message(error));
-      return;
-    }
-    uint64_t sum = 0;
-    for (auto doc : docs) {
-      uint64_t id;
-      if ((error = doc["id"].get(id))) {
-        state.SkipWithError(error_message(error));
-        return;
-      }
-      sum += id;
-    }
-    benchmark::DoNotOptimize(sum);
-  }
-  set_counters(state, dataset);
-}
-
-} // namespace
-
-BENCHMARK(bench_ondemand<stream_case::ndjson_small>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_ondemand<stream_case::ndjson_large>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_ondemand<stream_case::rfc7464_small>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_ondemand<stream_case::rfc7464_large>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_ondemand<stream_case::comma_delimited_small>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_ondemand<stream_case::comma_delimited_large>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-// Non-threaded comma_delimited for comparison
-BENCHMARK(bench_ondemand<stream_case::comma_delimited_small, false>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_ondemand<stream_case::comma_delimited_large, false>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-
-BENCHMARK(bench_dom<stream_case::ndjson_small>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_dom<stream_case::ndjson_large>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_dom<stream_case::rfc7464_small>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_dom<stream_case::rfc7464_large>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_dom<stream_case::comma_delimited_small>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-BENCHMARK(bench_dom<stream_case::comma_delimited_large>)
-    ->UseRealTime()
-    ->DisplayAggregatesOnly(true);
-
-BENCHMARK_MAIN();
@@ -1,5 +1,4 @@
-#include <counters/event_counter.h>
-using namespace counters;
+#include "event_counter.h"

 #include <cassert>
 #include <cctype>
@@ -26,6 +25,7 @@ using namespace counters;
 #include <string>
 #include <vector>

+#include "linux-perf-events.h"
 #ifdef __linux__
 #include <libgen.h>
 #endif
@@ -97,9 +97,9 @@ struct option_struct {
        verbose = true;
        break;
      case 'a': {
-          auto impl = simdjson::get_available_implementations()[optarg];
+          auto impl = simdjson::available_implementations[optarg];
          if(impl && impl->supported_by_runtime_system()) {
-            simdjson::get_active_implementation() = impl;
+            simdjson::active_implementation = impl;
          } else {
            std::cerr << "implementation " << optarg << " not found or not supported " << std::endl;
          }
@@ -164,7 +164,7 @@ struct feature_benchmarker {

  }

-  simdjson_inline void run_iterations(size_t iterations, bool stage1_only=false) {
+  simdjson_really_inline void run_iterations(size_t iterations, bool stage1_only=false) {
    struct7.run_iterations(iterations, stage1_only);
    struct7_miss.run_iterations(iterations, stage1_only);
    struct7_full.run_iterations(iterations, stage1_only);
@@ -207,6 +207,7 @@ struct feature_benchmarker {
    if (!has_events()) { return 1; }
    return struct7_miss[stage].best.branch_misses() - struct7[stage].best.branch_misses() / double(struct7_miss.stats->blocks_with_1_structural_flipped);
  }
+
  // Extra cost of an 8-15 structural block over a 1-7 structural block
  double struct8_15_cost(BenchmarkStage stage) const {
    return cost_per_block(stage, struct15, struct15.stats->blocks_with_8_structurals, struct7);
@@ -235,7 +236,6 @@ struct feature_benchmarker {
    return double(struct23_miss[stage].best.branch_misses() - struct23[stage].best.branch_misses()) / double(struct23_miss.stats->blocks_with_16_structurals_flipped);
  }

-
  // Extra cost of having UTF-8 in a block
  double utf8_cost(BenchmarkStage stage) const {
    return cost_per_block(stage, utf8, utf8.stats->blocks_with_utf8, struct7_full);
@@ -249,6 +249,7 @@ struct feature_benchmarker {
    if (!has_events()) { return 1; }
    return double(utf8_miss[stage].best.branch_misses() - utf8[stage].best.branch_misses()) / double(utf8_miss.stats->blocks_with_utf8_flipped);
  }
+
  // Extra cost of having escapes in a block
  double escape_cost(BenchmarkStage stage) const {
    return cost_per_block(stage, escape, escape.stats->blocks_with_escapes, struct7_full);
@@ -263,7 +264,6 @@ struct feature_benchmarker {
    return double(escape_miss[stage].best.branch_misses() - escape[stage].best.branch_misses()) / double(escape_miss.stats->blocks_with_escapes_flipped);
  }

-
  double calc_expected_feature_cost(BenchmarkStage stage, const benchmarker& file) const {
    // Expected base ns/block (empty)
    json_stats& stats = *file.stats;
@@ -300,6 +300,7 @@ struct feature_benchmarker {
  double calc_expected(BenchmarkStage stage, const benchmarker& file) const {
    return calc_expected_feature_cost(stage, file) + calc_expected_miss_cost(stage, file);
  }
+
  void print(const option_struct& options) const {
    printf("\n");
    printf("Features in ns/block (64 bytes):\n");
@@ -1,8 +1,7 @@
 #ifndef _BENCHMARK_H_
 #define _BENCHMARK_H_

-#include <counters/event_counter.h>
-using namespace counters;
+#include "event_counter.h"

 /*
 * Prints the best number of operations per cycle where
@@ -1,618 +0,0 @@
-#!/bin/bash
-
-# JSON Parsing Compilation Benchmark: Reflection Usage vs Manual Parsing
-# Compares compilation times when ACTUALLY USING reflection for parsing vs manual parsing
-# This measures the compile-time cost of reflection-based automatic deserialization
-
-set -e
-
-echo "=== simdjson Reflection Usage Compilation Benchmark ==="
-echo "Measuring compilation impact of ACTUALLY USING reflection for parsing"
-echo "Starting at: $(date)"
-echo
-echo "╔════════════════════════════════════════════════════════════════════════════╗"
-echo "║                              METHODOLOGY                                   ║"
-echo "╠════════════════════════════════════════════════════════════════════════════╣"
-echo "║                                                                            ║"
-echo "║ FAIR COMPARISON STRATEGY:                                                  ║"
-echo "║ This benchmark compares two DIFFERENT approaches to parsing the same JSON: ║"
-echo "║                                                                            ║"
-echo "║ • MANUAL PARSING: Traditional simdjson with explicit .get() calls          ║"
-echo "║   - Uses doc[\"field\"].get(variable) for each field                         ║"
-echo "║   - No reflection involved                                                 ║"
-echo "║                                                                            ║"
-echo "║ • REFLECTION PARSING: Automatic deserialization with reflection            ║"
-echo "║   - Uses doc.get<MyStruct>() for automatic field mapping                   ║"
-echo "║   - Relies on compile-time reflection to generate parsing code             ║"
-echo "║                                                                            ║"
-echo "║ WHAT WE'RE MEASURING:                                                      ║"
-echo "║ • Compile-time cost of reflection-based automatic deserialization          ║"
-echo "║ • Template instantiation overhead for reflection parsing                   ║"
-echo "║ • Code generation complexity from using reflection features                ║"
-echo "║                                                                            ║"
-echo "║ TEST SCENARIOS:                                                            ║"
-echo "║                                                                            ║"
-echo "║ 1. SIMPLE STRUCT: Basic fields (string, int, bool)                         ║"
-echo "║    - Measures baseline reflection overhead                                 ║"
-echo "║                                                                            ║"
-echo "║ 2. NESTED STRUCT: Multiple levels of nested objects                        ║"
-echo "║    - Measures reflection complexity scaling                                ║"
-echo "║                                                                            ║"
-echo "║ 3. COMPLEX STRUCT: Arrays, optional fields, mixed types                    ║"
-echo "║    - Measures real-world reflection usage impact                           ║"
-echo "║                                                                            ║"
-echo "║ WHY THIS IS MEANINGFUL:                                                    ║"
-echo "║ • Shows actual cost of using reflection features                           ║"
-echo "║ • Measures compile-time code generation overhead                           ║"
-echo "║ • Helps developers understand reflection's compilation impact              ║"
-echo "║ • Compares equivalent functionality implemented two different ways         ║"
-echo "║                                                                            ║"
-echo "╚════════════════════════════════════════════════════════════════════════════╝"
-echo
-
-# Configuration
-ITERATIONS=10
-JOBS=4
-
-# ───────────────────────────── BOX-PRINT HELPER ────────────────────────────
-BOX_WIDTH=74                               # characters between the pipes
-print_box_line() {                         # usage: print_box_line "text"
-  printf "║ %-*s ║\n" "${BOX_WIDTH}" "$1"
-}
-
-# Function to test if a compiler supports reflection with debug output
-test_reflection_support() {
-    local compiler="$1"
-    echo "  → Testing compiler: $compiler"
-
-    if [ ! -x "$compiler" ] && ! command -v "$compiler" >/dev/null 2>&1; then
-        echo "  → Compiler not found or not executable"
-        return 1
-    fi
-
-    # Check compiler version first
-    echo "  → Compiler version: $("$compiler" --version 2>/dev/null | head -n1 || echo "version check failed")"
-
-    # Simple test: check if compiler accepts reflection flags
-    local test_file=$(mktemp /tmp/reflection_test_XXXXXX.cpp)
-    cat > "$test_file" << 'EOF'
-int main() {
-    return 0;
-}
-EOF
-
-    echo "  → Testing basic reflection flags..."
-    local test_exe=$(mktemp /tmp/reflection_test_XXXXXX)
-    local basic_result=$("$compiler" -freflection -fexpansion-statements -std=c++26 "$test_file" -o "$test_exe" 2>&1)
-    local basic_exit_code=$?
-
-    if [ $basic_exit_code -ne 0 ]; then
-        echo "  → Basic flags FAILED with exit code $basic_exit_code"
-        echo "  → Error output: $basic_result"
-        rm -f "$test_file" "$test_exe"
-        return 1
-    fi
-    echo "  → Basic flags: OK"
-    rm -f "$test_exe"
-
-    # Test reflection syntax
-    echo "  → Testing reflection syntax..."
-    cat > "$test_file" << 'EOF'
-struct Test {
-    int x;
-};
-
-int main() {
-    auto refl = ^^Test;
-    return 0;
-}
-EOF
-
-    local syntax_result=$("$compiler" -freflection -fexpansion-statements -std=c++26 "$test_file" -o "$test_exe" 2>&1)
-    local syntax_exit_code=$?
-
-    if [ $syntax_exit_code -eq 0 ]; then
-        echo "  → Reflection syntax: OK"
-        echo "  → ✓ REFLECTION SUPPORT CONFIRMED"
-        rm -f "$test_file" "$test_exe"
-        return 0
-    else
-        echo "  → Reflection syntax FAILED with exit code $syntax_exit_code"
-        echo "  → Error output: $syntax_result"
-        rm -f "$test_file" "$test_exe"
-        return 1
-    fi
-}
-
-# Find a compiler with reflection support
-echo "Searching for clang++ with reflection support..."
-
-REFLECTION_CXX=""
-REFLECTION_CC=""
-
-# List of potential clang++ locations to check
-POTENTIAL_COMPILERS=(
-    "/usr/local/bin/clang++"
-    "/opt/clang/bin/clang++"
-    "/usr/bin/clang++"
-    "clang++"
-)
-
-# If CXX is already set, test it first
-if [ -n "$CXX" ]; then
-    echo "Testing user-specified compiler: $CXX"
-    if test_reflection_support "$CXX"; then
-        REFLECTION_CXX="$CXX"
-        echo "✓ User-specified compiler supports reflection: $CXX"
-    else
-        echo "✗ User-specified compiler does not support reflection: $CXX"
-        echo "Will search for alternative..."
-    fi
-fi
-
-# If we don't have a working compiler yet, search for one
-if [ -z "$REFLECTION_CXX" ]; then
-    for compiler in "${POTENTIAL_COMPILERS[@]}"; do
-        echo "Testing: $compiler"
-        if test_reflection_support "$compiler"; then
-            REFLECTION_CXX="$compiler"
-            echo "✓ Found reflection-enabled compiler: $compiler"
-            break
-        else
-            echo "✗ No reflection support: $compiler"
-        fi
-    done
-fi
-
-# Check if we found a working compiler
-if [ -z "$REFLECTION_CXX" ]; then
-    echo
-    echo "╔════════════════════════════════════════════════════════════════════════════╗"
-    echo "║                                 ERROR                                      ║"
-    echo "╠════════════════════════════════════════════════════════════════════════════╣"
-    echo "║                                                                            ║"
-    echo "║ No clang++ compiler with reflection support found!                        ║"
-    echo "║                                                                            ║"
-    echo "║ This benchmark requires a compiler that supports C++26 reflection.        ║"
-    echo "║                                                                            ║"
-    echo "║ Options:                                                                   ║"
-    echo "║ 1. Use the Docker container: ./p2996/run_docker.sh                        ║"
-    echo "║ 2. Build clang with reflection from: https://github.com/bloomberg/clang-p2996 ║"
-    echo "║ 3. Set CXX environment variable to point to reflection-enabled clang++    ║"
-    echo "║                                                                            ║"
-    echo "║ Example: CXX=/path/to/reflection-clang++ ./benchmark_script.sh            ║"
-    echo "║                                                                            ║"
-    echo "╚════════════════════════════════════════════════════════════════════════════╝"
-    exit 1
-fi
-
-# Set the compilers
-export CXX="$REFLECTION_CXX"
-
-# Find corresponding C compiler
-if [ -n "$CC" ]; then
-    REFLECTION_CC="$CC"
-elif [ "$REFLECTION_CXX" = "/usr/local/bin/clang++" ]; then
-    REFLECTION_CC="/usr/local/bin/clang"
-elif [ "$REFLECTION_CXX" = "/opt/clang/bin/clang++" ]; then
-    REFLECTION_CC="/opt/clang/bin/clang"
-elif [ "$REFLECTION_CXX" = "/usr/bin/clang++" ]; then
-    REFLECTION_CC="/usr/bin/clang"
-else
-    REFLECTION_CC="clang"
-fi
-
-export CC="$REFLECTION_CC"
-
-echo
-echo "Using reflection-enabled compiler: $($CXX --version | head -n1)"
-echo "Using C compiler: $($CC --version | head -n1)"
-echo
-
-# Function to create manual parsing test
-create_manual_parsing_test() {
-    local test_name="$1"
-    local struct_complexity="$2"
-
-    cat > "${test_name}_manual.cpp" << 'EOF'
-#include <simdjson.h>
-#include <iostream>
-#include <string>
-#include <vector>
-#include <optional>
-
-// Test structures
-struct Person {
-    std::string name;
-    int age;
-    bool active;
-};
-
-struct Address {
-    std::string street;
-    std::string city;
-    int zipcode;
-};
-
-struct Employee {
-    Person person;
-    Address address;
-    std::vector<std::string> skills;
-    std::optional<std::string> department;
-    double salary;
-};
-
-// Manual parsing functions
-bool parse_person_manual(simdjson::ondemand::value& val, Person& person) {
-    auto obj = val.get_object();
-    if (obj.error()) return false;
-
-    for (auto field : obj) {
-        std::string_view key = field.unescaped_key();
-        if (key == "name") {
-            std::string_view name_val;
-            if (field.value().get(name_val)) return false;
-            person.name = name_val;
-        } else if (key == "age") {
-            if (field.value().get(person.age)) return false;
-        } else if (key == "active") {
-            if (field.value().get(person.active)) return false;
-        }
-    }
-    return true;
-}
-
-bool parse_address_manual(simdjson::ondemand::value& val, Address& address) {
-    auto obj = val.get_object();
-    if (obj.error()) return false;
-
-    for (auto field : obj) {
-        std::string_view key = field.unescaped_key();
-        if (key == "street") {
-            std::string_view street_val;
-            if (field.value().get(street_val)) return false;
-            address.street = street_val;
-        } else if (key == "city") {
-            std::string_view city_val;
-            if (field.value().get(city_val)) return false;
-            address.city = city_val;
-        } else if (key == "zipcode") {
-            if (field.value().get(address.zipcode)) return false;
-        }
-    }
-    return true;
-}
-
-bool parse_employee_manual(simdjson::ondemand::document& doc, Employee& employee) {
-    auto obj = doc.get_object();
-    if (obj.error()) return false;
-
-    for (auto field : obj) {
-        std::string_view key = field.unescaped_key();
-        if (key == "person") {
-            auto person_val = field.value();
-            if (!parse_person_manual(person_val, employee.person)) return false;
-        } else if (key == "address") {
-            auto addr_val = field.value();
-            if (!parse_address_manual(addr_val, employee.address)) return false;
-        } else if (key == "skills") {
-            auto skills_array = field.value().get_array();
-            if (skills_array.error()) return false;
-            for (auto skill : skills_array) {
-                std::string_view skill_val;
-                if (skill.get(skill_val)) return false;
-                employee.skills.emplace_back(skill_val);
-            }
-        } else if (key == "department") {
-            std::string_view dept_val;
-            if (!field.value().get(dept_val)) {
-                employee.department = dept_val;
-            }
-        } else if (key == "salary") {
-            if (field.value().get(employee.salary)) return false;
-        }
-    }
-    return true;
-}
-
-int main() {
-    simdjson::ondemand::parser parser;
-    std::string json_str = R"({
-        "person": {
-            "name": "John Doe",
-            "age": 30,
-            "active": true
-        },
-        "address": {
-            "street": "123 Main St",
-            "city": "Anytown",
-            "zipcode": 12345
-        },
-        "skills": ["C++", "JSON", "Programming"],
-        "department": "Engineering",
-        "salary": 85000.50
-    })";
-
-    simdjson::ondemand::document doc;
-    auto error = parser.iterate(simdjson::pad(json_str)).get(doc);
-    if (error) {
-        std::cerr << "Parse error" << std::endl;
-        return 1;
-    }
-
-    Employee employee;
-    if (!parse_employee_manual(doc, employee)) {
-        std::cerr << "Manual parsing failed" << std::endl;
-        return 1;
-    }
-
-    std::cout << "Manual parsing successful: " << employee.person.name
-              << ", age " << employee.person.age << std::endl;
-    return 0;
-}
-EOF
-}
-
-# Function to create reflection parsing test
-create_reflection_parsing_test() {
-    local test_name="$1"
-    local struct_complexity="$2"
-
-    cat > "${test_name}_reflection.cpp" << 'EOF'
-#include <simdjson.h>
-#include <iostream>
-#include <string>
-#include <vector>
-#include <optional>
-
-// Test structures (same as manual version)
-struct Person {
-    std::string name;
-    int age;
-    bool active;
-};
-
-struct Address {
-    std::string street;
-    std::string city;
-    int zipcode;
-};
-
-struct Employee {
-    Person person;
-    Address address;
-    std::vector<std::string> skills;
-    std::optional<std::string> department;
-    double salary;
-};
-
-int main() {
-    simdjson::ondemand::parser parser;
-    std::string json_str = R"({
-        "person": {
-            "name": "John Doe",
-            "age": 30,
-            "active": true
-        },
-        "address": {
-            "street": "123 Main St",
-            "city": "Anytown",
-            "zipcode": 12345
-        },
-        "skills": ["C++", "JSON", "Programming"],
-        "department": "Engineering",
-        "salary": 85000.50
-    })";
-
-    simdjson::ondemand::document doc;
-    auto error = parser.iterate(simdjson::pad(json_str)).get(doc);
-    if (error) {
-        std::cerr << "Parse error" << std::endl;
-        return 1;
-    }
-
-    // Use reflection-based automatic deserialization
-    Employee employee;
-    auto result = doc.get<Employee>();
-    if (result.error()) {
-        std::cerr << "Reflection parsing failed" << std::endl;
-        return 1;
-    }
-    employee = result.value();
-
-    std::cout << "Reflection parsing successful: " << employee.person.name
-              << ", age " << employee.person.age << std::endl;
-    return 0;
-}
-EOF
-}
-
-# Function to time compilation of parsing approach
-time_parsing_compilation() {
-    local description="$1"
-    local test_file="$2"
-    local use_reflection="$3"
-    local iteration="$4"
-
-    echo "[$iteration] $description"
-
-    # Clean build
-    rm -rf build_parsing_test
-    mkdir build_parsing_test
-    cd build_parsing_test
-
-    # Copy test file
-    cp "../$test_file" .
-
-    echo "  Configuring..."
-    if [ "$use_reflection" = "true" ]; then
-        cmake -DCMAKE_CXX_COMPILER="$CXX" \
-              -DSIMDJSON_DEVELOPER_MODE=ON \
-              -DSIMDJSON_STATIC_REFLECTION=ON \
-              -DBUILD_SHARED_LIBS=OFF \
-              ../.. >/dev/null 2>&1
-    else
-        cmake -DCMAKE_CXX_COMPILER="$CXX" \
-              -DSIMDJSON_DEVELOPER_MODE=ON \
-              -DSIMDJSON_STATIC_REFLECTION=OFF \
-              -DBUILD_SHARED_LIBS=OFF \
-              ../.. >/dev/null 2>&1
-    fi
-
-    echo "  Building simdjson..."
-    cmake --build . --target simdjson >/dev/null 2>&1
-
-    echo "  Compiling parsing test..."
-    # Time just the test compilation
-    start_time=$(date +%s.%N)
-
-    "$CXX" -std=c++17 -I../../include "$test_file" -L. -lsimdjson -o parsing_test >/dev/null 2>&1
-
-    end_time=$(date +%s.%N)
-
-    # Calculate time duration
-    time_taken=$(echo "$end_time $start_time" | awk '{printf "%.3f", $1 - $2}')
-    echo "  Completed in: ${time_taken}s"
-
-    cd ..
-    rm -rf build_parsing_test
-
-    echo "$time_taken"
-}
-
-# Create test files
-echo "Creating test files..."
-create_manual_parsing_test "complex" "complex"
-create_reflection_parsing_test "complex" "complex"
-
-# Arrays to store times
-times_manual=""
-times_reflection=""
-
-echo
-echo "=== MANUAL PARSING COMPILATION ==="
-echo "Testing traditional simdjson parsing with explicit .get() calls"
-echo
-
-for i in $(seq 1 $ITERATIONS); do
-    time_result=$(time_parsing_compilation "Compiling manual parsing test" "complex_manual.cpp" "false" "$i" | tail -n1)
-    times_manual="$times_manual $time_result"
-done
-
-echo
-echo "=== REFLECTION PARSING COMPILATION ==="
-echo "Testing automatic deserialization with doc.get<Struct>()"
-echo
-
-for i in $(seq 1 $ITERATIONS); do
-    time_result=$(time_parsing_compilation "Compiling reflection parsing test" "complex_reflection.cpp" "true" "$i" | tail -n1)
-    times_reflection="$times_reflection $time_result"
-done
-
-echo
-echo "╔════════════════════════════════════════════════════════════════════════════╗"
-echo "║           REFLECTION USAGE COMPILATION RESULTS                             ║"
-echo "╠════════════════════════════════════════════════════════════════════════════╣"
-echo "║                                                                            ║"
-echo "║ MANUAL PARSING (explicit .get() calls):                                    ║"
-count=1
-for t in $times_manual; do
-    if [[ "$t" =~ ^[0-9]+\.?[0-9]*$ ]]; then
-        line=$(printf "Run %2d: %7.3f seconds" "$count" "$t")
-        print_box_line "$line"
-        count=$((count + 1))
-    fi
-done
-echo "║                                                                            ║"
-echo "║ REFLECTION PARSING (automatic doc.get<Struct>()):                          ║"
-count=1
-for t in $times_reflection; do
-    if [[ "$t" =~ ^[0-9]+\.?[0-9]*$ ]]; then
-        line=$(printf "Run %2d: %7.3f seconds" "$count" "$t")
-        print_box_line "$line"
-        count=$((count + 1))
-    fi
-done
-echo "╚════════════════════════════════════════════════════════════════════════════╝"
-
-echo
-echo "╔════════════════════════════════════════════════════════════════════════════╗"
-echo "║                              ANALYSIS SUMMARY                              ║"
-echo "╠════════════════════════════════════════════════════════════════════════════╣"
-echo "║                                                                            ║"
-
-# Calculate averages and percentages - filter to only numeric values first
-manual_numbers=""
-reflection_numbers=""
-
-for t in $times_manual; do
-    if [[ "$t" =~ ^[0-9]+\.?[0-9]*$ ]]; then
-        manual_numbers="$manual_numbers $t"
-    fi
-done
-
-for t in $times_reflection; do
-    if [[ "$t" =~ ^[0-9]+\.?[0-9]*$ ]]; then
-        reflection_numbers="$reflection_numbers $t"
-    fi
-done
-
-if [ -n "$manual_numbers" ] && [ -n "$reflection_numbers" ]; then
-    manual_avg=$(echo "$manual_numbers" | awk '{sum=0; for(i=1;i<=NF;i++) sum+=$i; print sum/NF}')
-    reflection_avg=$(echo "$reflection_numbers" | awk '{sum=0; for(i=1;i<=NF;i++) sum+=$i; print sum/NF}')
-    overhead=$(echo "$reflection_avg $manual_avg" | awk '{printf "%.3f", $1 - $2}')
-
-    if [ $(echo "$manual_avg > 0" | awk '{print ($1 > 0)}') -eq 1 ]; then
-        percent=$(echo "$reflection_avg $manual_avg" | awk '{printf "%.1f", ($1 - $2) / $2 * 100}')
-    else
-        percent="0"
-    fi
-
-    print_box_line "MANUAL PARSING RESULTS:"
-    print_box_line "$(printf "Average compilation time: %.3fs" "$manual_avg")"
-    print_box_line ""
-    print_box_line "REFLECTION PARSING RESULTS:"
-    print_box_line "$(printf "Average compilation time: %.3fs" "$reflection_avg")"
-    print_box_line ""
-    print_box_line "REFLECTION OVERHEAD:"
-    print_box_line "$(printf "Additional time: %.3fs (%+.1f%%)" "$overhead" "$percent")"
-    print_box_line ""
-else
-    echo "║ ERROR: Could not extract valid timing data                                 ║"
-    echo "║ Manual times: $times_manual"
-    echo "║ Reflection times: $times_reflection"
-    echo "║                                                                            ║"
-fi
-
-echo "╠════════════════════════════════════════════════════════════════════════════╣"
-echo "║                              INTERPRETATION                                ║"
-echo "╠════════════════════════════════════════════════════════════════════════════╣"
-echo "║                                                                            ║"
-echo "║ WHAT THESE RESULTS SHOW:                                                   ║"
-echo "║                                                                            ║"
-echo "║ • COMPILE-TIME COST: How much longer reflection parsing takes to compile   ║"
-echo "║   - Higher % = more expensive template instantiation and codegen           ║"
-echo "║                                                                            ║"
-echo "║ • CODE GENERATION OVERHEAD: Reflection creates parsing code at compile     ║"
-echo "║   time, which requires more template processing than manual parsing        ║"
-echo "║                                                                            ║"
-echo "║ • DEVELOPER TRADE-OFF: Reflection provides automatic deserialization       ║"
-echo "║   but at the cost of increased compilation time                            ║"
-echo "║                                                                            ║"
-echo "║ EVALUATION:                                                                ║"
-echo "║ • Low overhead (0-20%): Reflection is compile-time efficient               ║"
-echo "║ • Medium overhead (20-50%): Noticeable but potentially acceptable          ║"
-echo "║ • High overhead (50%+): Significant compilation cost for reflection        ║"
-echo "║                                                                            ║"
-echo "║ REAL-WORLD IMPACT:                                                         ║"
-echo "║ • Small projects: Absolute time matters more than percentage               ║"
-echo "║ • Large projects: Percentage overhead compounds across many files          ║"
-echo "║ • CI/CD pipelines: Longer builds affect development velocity               ║"
-echo "║                                                                            ║"
-echo "╚════════════════════════════════════════════════════════════════════════════╝"
-
-# Clean up test files
-rm -f complex_manual.cpp complex_reflection.cpp
-
-echo
-echo "Completed at: $(date)"
@@ -1,9 +1,8 @@
 #ifndef __BENCHMARKER_H
 #define __BENCHMARKER_H

-#include <counters/event_counter.h>
-using namespace counters;
-#include "simdjson.h"
+#include "event_counter.h"
+#include "simdjson.h" // For SIMDJSON_DISABLE_DEPRECATED_WARNINGS

 #include <cassert>
 #include <cctype>
@@ -29,9 +28,11 @@ using namespace counters;
 #include <string>
 #include <vector>

+#include "linux-perf-events.h"
 #ifdef __linux__
 #include <libgen.h>
 #endif
+#include "simdjson.h"

 #include <functional>

@@ -307,7 +308,7 @@ struct benchmarker {
    return all_stages_without_allocation.iterations;
  }

-  simdjson_inline void run_iteration(bool stage1_only, bool hotbuffers=false) {
+  simdjson_really_inline void run_iteration(bool stage1_only, bool hotbuffers=false) {
    // Allocate dom::parser
    collector.start();
    dom::parser parser;
@@ -330,7 +331,7 @@ struct benchmarker {

    // Stage 1 (find structurals)
    collector.start();
-    error = parser.implementation->stage1(reinterpret_cast<const uint8_t *>(json.data()), json.size(), stage1_mode::regular);
+    error = parser.implementation->stage1(reinterpret_cast<const uint8_t *>(json.data()), json.size(), false);
    event_count stage1_count = collector.end();
    stage1 << stage1_count;
    if (error) {
@@ -383,7 +384,7 @@ struct benchmarker {
    loop << all_loop_count;
  }

-  simdjson_inline void run_iterations(size_t iterations, bool stage1_only, bool hotbuffers=false) {
+  simdjson_really_inline void run_iterations(size_t iterations, bool stage1_only, bool hotbuffers=false) {
    for (size_t i = 0; i<iterations; i++) {
      run_iteration(stage1_only, hotbuffers);
    }
@@ -422,11 +423,16 @@ struct benchmarker {
        stage.instructions() / static_cast<double>(stats->structurals),
        stage.instructions() / static_cast<double>(stage.cycles())
      );
-      printf("%s%-13s: %7.0f branch misses (%6.2f%%)\n",
+
+      // NOTE: removed cycles/miss because it is a somewhat misleading stat
+      printf("%s%-13s: %7.0f branch misses (%6.2f%%) - %.0f cache misses (%6.2f%%) - %.2f cache references\n",
        prefix,
        "Misses",
        stage.branch_misses(),
-        percent(stage.branch_misses(), all_stages_without_allocation.branch_misses())
+        percent(stage.branch_misses(), all_stages_without_allocation.branch_misses()),
+        stage.cache_misses(),
+        percent(stage.cache_misses(), all_stages_without_allocation.cache_misses()),
+        stage.cache_references()
      );
    }
  }
@@ -438,7 +444,7 @@ struct benchmarker {
    return 100.0 * a / b;
  }

-  void print(bool tabbed_output, bool stage1_only) const {
+  void print(bool tabbed_output) const {
    if (tabbed_output) {
      char* filename_copy = reinterpret_cast<char*>(malloc(strlen(filename)+1));
      SIMDJSON_PUSH_DISABLE_WARNINGS
@@ -496,28 +502,24 @@ struct benchmarker {
          stats->blocks_with_16_structurals_flipped, percent(stats->blocks_with_16_structurals_flipped, stats->blocks));
      }
      printf("\n");
-      if(!stage1_only) {
-        printf("All Stages (excluding allocation)\n");
-        print_aggregate("|    "   , all_stages_without_allocation.best);
-        // frequently, allocation is a tiny fraction of the running time so we omit it
-        if(allocate_stage.best.elapsed_sec() > 0.01 * all_stages_without_allocation.best.elapsed_sec()) {
-          printf("|- Allocation\n");
-          print_aggregate("|    ", allocate_stage.best);
-        }
+      printf("All Stages (excluding allocation)\n");
+      print_aggregate("|    "   , all_stages_without_allocation.best);
+      // frequently, allocation is a tiny fraction of the running time so we omit it
+      if(allocate_stage.best.elapsed_sec() > 0.01 * all_stages_without_allocation.best.elapsed_sec()) {
+        printf("|- Allocation\n");
+        print_aggregate("|    ", allocate_stage.best);
      }
      printf("|- Stage 1\n");
      print_aggregate("|    ", stage1.best);
-      if(!stage1_only) {
-        printf("|- Stage 2\n");
-        print_aggregate("|    ", stage2.best);
-      }
+      printf("|- Stage 2\n");
+      print_aggregate("|    ", stage2.best);
      if (collector.has_events()) {
        double freq1 = (stage1.best.cycles() / stage1.best.elapsed_sec()) / 1000000000.0;
        double freq2 = (stage2.best.cycles() / stage2.best.elapsed_sec()) / 1000000000.0;
        double freqall = (all_stages_without_allocation.best.cycles() / all_stages_without_allocation.best.elapsed_sec()) / 1000000000.0;
        double freqmin = min(freq1, freq2);
        double freqmax = max(freq1, freq2);
-        if((freqall < 0.95 * freqmin) || (freqall > 1.05 * freqmax)) {
+        if((freqall < 0.95 * freqmin) or (freqall > 1.05 * freqmax)) {
          printf("\nWarning: The processor frequency fluctuates in an expected way!!!\n"
          "Range for stage 1 and stage 2 : [%.3f GHz, %.3f GHz], overall: %.3f GHz.\n",
          freqmin, freqmax, freqall);
@@ -1,14 +0,0 @@
-# Executable
-add_executable(benchmark_car_builder benchmark_car_builder.cpp)
-
-# Compile for C++20.
-target_compile_features(benchmark_car_builder PRIVATE cxx_std_20)
-
-# Check if -march=native is supported
-include(CheckCXXCompilerFlag)
-check_cxx_compiler_flag("-march=native" SIMDJSON_SUPPORTS_MARCH_NATIVE)
-if(SIMDJSON_SUPPORTS_MARCH_NATIVE)
-  target_compile_options(benchmark_car_builder PRIVATE -march=native)
-endif()
-
-target_include_directories(benchmark_car_builder PRIVATE ${CMAKE_CURRENT_LIST_DIR}/..)
@@ -1,128 +0,0 @@
-#include <counters/event_counter.h>
-using namespace counters;
-#include <random>
-#include <vector>
-
-#include <simdjson.h>
-
-event_collector collector;
-
-struct Car {
-  std::string make;
-  std::string model;
-  int64_t year; // We deliberately do not include the tire pressure.
-};
-
-std::vector<Car> generate_random_cars(size_t count) {
-  static const std::vector<std::string> makes = {"Toyota", "Honda", "Ford",
-                                                 "BMW", "Mazda"};
-  static const std::vector<std::string> models = {"Camry", "Civic", "Focus",
-                                                  "320i", "3"};
-  static thread_local std::mt19937 rng{std::random_device{}()};
-  std::uniform_int_distribution<int> make_dist(0, makes.size() - 1);
-  std::uniform_int_distribution<int> model_dist(0, models.size() - 1);
-  std::uniform_int_distribution<int64_t> year_dist(2000, 2025);
-  std::uniform_real_distribution<double> pressure_dist(30.0, 45.0);
-
-  std::vector<Car> cars;
-  cars.reserve(count);
-  for (size_t i = 0; i < count; ++i) {
-    Car car;
-    car.make = makes[make_dist(rng)];
-    car.model = models[model_dist(rng)];
-    car.year = year_dist(rng);
-    cars.push_back(std::move(car));
-  }
-  return cars;
-}
-
-std::string_view serialize(simdjson::builder::string_builder &sb,
-                           const std::vector<Car> &cars) {
-  sb.clear();
-  sb.start_array();
-  for (const auto &car : cars) {
-    sb.start_object();
-    sb.append_key_value("make", car.make);
-    sb.append_comma();
-    sb.append_key_value("model", car.model);
-    sb.append_comma();
-    sb.append_key_value("year", car.year);
-    sb.end_object();
-  }
-  sb.end_array();
-  std::string_view result;
-  if (sb.view().get(result)) {
-    return ""; // unexpected (error)
-  }
-  return result;
-}
-
-double pretty_print(const std::string &name, size_t num_chars,
-                    std::pair<event_aggregate, size_t> result) {
-  const auto &agg = result.first;
-  size_t N = result.second;
-  num_chars *= N;
-  printf("%-40s : %8.2f ns %8.2f GB/s", name.c_str(),
-         agg.elapsed_ns() / num_chars, num_chars / agg.elapsed_ns());
-  if (collector.has_events()) {
-    printf(" %8.2f GHz %8.2f cycles/char %8.2f ins./char %8.2f i/c",
-           agg.cycles() / agg.elapsed_ns(), agg.cycles() / num_chars,
-           agg.instructions() / num_chars, agg.instructions() / agg.cycles());
-  }
-  printf("\n");
-  return num_chars / agg.elapsed_ns();
-}
-
-template <class function_type>
-std::pair<event_aggregate, size_t>
-bench(const function_type &&function, size_t min_repeat = 100,
-      size_t min_time_ns = 40'000'000, size_t max_repeat = 10000000) {
-  size_t N = min_repeat;
-  if (N == 0) {
-    N = 1;
-  }
-  event_aggregate warm_aggregate{};
-  for (size_t i = 0; i < N; i++) {
-    std::atomic_thread_fence(std::memory_order_acquire);
-    collector.start();
-    function();
-    std::atomic_thread_fence(std::memory_order_release);
-    event_count allocate_count = collector.end();
-    warm_aggregate << allocate_count;
-    if ((i + 1 == N) && (warm_aggregate.total_elapsed_ns() < min_time_ns) &&
-        (N < max_repeat)) {
-      N *= 10;
-    }
-  }
-  event_aggregate aggregate{};
-  for (size_t i = 0; i < 10; i++) {
-    std::atomic_thread_fence(std::memory_order_acquire);
-    collector.start();
-    for (size_t i = 0; i < N; i++) {
-      function();
-    }
-    std::atomic_thread_fence(std::memory_order_release);
-    event_count allocate_count = collector.end();
-    aggregate << allocate_count;
-  }
-  return {aggregate, N};
-}
-
-void run_benchmarks() {
-  std::vector<Car> source = generate_random_cars(100000);
-  simdjson::builder::string_builder sb;
-  size_t volume = serialize(sb, source).size();
-
-  pretty_print("string_builder", volume, bench([&source, &sb]() -> size_t {
-                 return serialize(sb, source).size();
-               }));
-}
-
-int main() {
-  for (size_t trial = 0; trial < 3; trial++) {
-    printf("Trial %zu:\n", trial + 1);
-    run_benchmarks();
-    printf("\n");
-  }
-  return EXIT_SUCCESS;
-}
@@ -5,12 +5,9 @@
 # checkperf-repo: initialize and sync reference repository (first time only)
 # TEST checkperf: runs the actual checkperf test

-option(SIMDJSON_ENABLE_DOM_CHECKPERF "Enable DOM performance comparison with main branch" OFF)
-
-
 # Clone the repository if it's not there
 find_package(Git QUIET)
-if (SIMDJSON_ENABLE_DOM_CHECKPERF AND Git_FOUND AND (GIT_VERSION_STRING VERSION_GREATER  "2.1.4") AND (NOT CMAKE_GENERATOR MATCHES Ninja) AND (NOT MSVC) ) # We use "-C" which requires a recent git
+if (Git_FOUND AND (GIT_VERSION_STRING VERSION_GREATER  "2.1.4") AND (NOT CMAKE_GENERATOR MATCHES Ninja) AND (NOT MSVC) ) # We use "-C" which requires a recent git
  message(STATUS "Git is available and it is recent. We are enabling checkperf targets.")
  # sync_git_repository(myrepo ...) creates two targets:
  # myrepo - if the repo does not exist, creates and syncs it against the origin branch
@@ -64,13 +61,7 @@ if (SIMDJSON_ENABLE_DOM_CHECKPERF AND Git_FOUND AND (GIT_VERSION_STRING VERSION_
    OUTPUT ${SIMDJSON_CHECKPERF_DIR}/build/cmake_install.cmake # We make many things but this seems the most cross-platform one we can depend on
    COMMAND
    ${CMAKE_COMMAND} -E env CXX=${CMAKE_CXX_COMPILER} CC=${CMAKE_C_COMPILER}
-    ${CMAKE_COMMAND}
-    -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-    -DSIMDJSON_GOOGLE_BENCHMARKS=OFF
-    -DSIMDJSON_COMPETITION=OFF
-    -DSIMDJSON_DEVELOPER_MODE=YES
-    -G ${CMAKE_GENERATOR}
-    ..
+    ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_COMPETITION=OFF -G ${CMAKE_GENERATOR} ..
    WORKING_DIRECTORY ${SIMDJSON_CHECKPERF_DIR}/build
    DEPENDS ${SIMDJSON_CHECKPERF_DIR}/build/CMakeCache.txt
  )
@@ -79,7 +70,7 @@ if (SIMDJSON_ENABLE_DOM_CHECKPERF AND Git_FOUND AND (GIT_VERSION_STRING VERSION_
  if (CMAKE_CONFIGURATION_TYPES)
    set(CHECKPERF_PARSE ${SIMDJSON_CHECKPERF_DIR}/build/benchmark/$<CONFIGURATION>/parse)
  else()
-    set(CHECKPERF_PARSE ${SIMDJSON_CHECKPERF_DIR}/build/benchmark/dom/parse)
+    set(CHECKPERF_PARSE ${SIMDJSON_CHECKPERF_DIR}/build/benchmark/parse)
  endif()
  add_custom_target(
    checkperf-parse ALL # TODO is ALL necessary?
@@ -101,8 +92,6 @@ if (SIMDJSON_ENABLE_DOM_CHECKPERF AND Git_FOUND AND (GIT_VERSION_STRING VERSION_
  set_property(TEST checkperf APPEND PROPERTY LABELS per_implementation explicitonly)
  set_property(TEST checkperf APPEND PROPERTY DEPENDS parse perfdiff ${SIMDJSON_USER_CMAKECACHE})
  set_property(TEST checkperf PROPERTY RUN_SERIAL TRUE)
-  add_dependencies(per_implementation_tests checkperf)
-  add_dependencies(explicitonly_tests checkperf)
 else()
  if (CMAKE_GENERATOR MATCHES Ninja)
   message(STATUS "We disable the checkperf targets under Ninja.")
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Daniel Lemire	6a37fc1871	Disabling perf testing on version 0.9	2021-05-14 09:22:48 -04:00
Daniel Lemire	c6c29c2827	Better definition for fallthrough.	2021-03-31 14:38:52 -04:00
Daniel Lemire	941e903f28	Prerelease commit.	2021-03-31 13:48:43 -04:00