New version.

* We change slightly on development checks are enabled.

* Removing garbagy code.

.appveyor.yml

@@ -15,22 +15,22 @@ environment:
     - job_name: VS2019
       CMAKE_ARGS: -A %Platform%
     - job_name: VS2019ARM
-      CMAKE_ARGS: -A ARM64 -DCMAKE_CROSSCOMPILING=1 -D SIMDJSON_GOOGLE_BENCHMARKS=OFF # Does Google Benchmark builds under VS ARM?
+      CMAKE_ARGS: -A ARM64   -DSIMDJSON_DEVELOPER_MODE=ON -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% -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_THREADS=OFF
+      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_THREADS=OFF
       CTEST_ARGS: -LE explicitonly
     - job_name: VS2019 (Win32)
       platform: Win32
-      CMAKE_ARGS: -A %Platform% -DBUILD_SHARED_LIBS=ON -DSIMDJSON_ENABLE_THREADS=ON # This should be the default. Testing anyway.
+      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -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% -DBUILD_SHARED_LIBS=ON -DSIMDJSON_ENABLE_THREADS=ON -DSIMDJSON_EXCEPTIONS=OFF
+      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DSIMDJSON_ENABLE_THREADS=ON -DSIMDJSON_EXCEPTIONS=OFF
       CTEST_ARGS: -LE explicitonly
     - job_name: VS2015
       image: Visual Studio 2015
-      CMAKE_ARGS: -A %Platform% -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_THREADS=OFF
+      CMAKE_ARGS: -A %Platform%   -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_ENABLE_THREADS=OFF
       CTEST_ARGS: -LE explicitonly
 
 build_script:

.circleci/config.yml

@@ -1,7 +1,7 @@
 version: 2.1
 
 
-# We constantly run out of memory so please do not use parallelism (-j, -j4). 
+# We constantly run out of memory so please do not use parallelism (-j, -j4).
 
 # Reusable image / compiler definitions
 executors:
@@ -48,7 +48,7 @@ executors:
           CXX: clang++-9
           CC: clang-9
           CMAKE_BUILD_FLAGS:
-          CTEST_FLAGS: --output-on-failure 
+          CTEST_FLAGS: --output-on-failure
 
   clang6:
     docker:
@@ -88,13 +88,13 @@ commands:
     steps:
       - cmake_prep
       - dependency_restore
-      - run: cmake $CMAKE_FLAGS -DCMAKE_INSTALL_PREFIX:PATH=destination -B build . 
+      - run: cmake  -DSIMDJSON_DEVELOPER_MODE=ON $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
+      - run: cmake  --build build
 
   cmake_test:
     steps:
@@ -130,7 +130,7 @@ commands:
       - cmake_build_cache
       - run: |
           cmake -DSIMDJSON_ENABLE_DOM_CHECKPERF=ON --build  build --target checkperf &&
-          cd build && 
+          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
@@ -191,12 +191,12 @@ jobs:
   sanitize-gcc10:
     description: Build and run tests on GCC 10 and AVX 2 with a cmake sanitize build
     executor: gcc10
-    environment: { CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON -DSIMDJSON_SANITIZE=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    environment: { CMAKE_FLAGS: -DCMAKE_BUILD_TYPE=Debug -DBUILD_SHARED_LIBS=ON -DSIMDJSON_SANITIZE=ON, 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: -DBUILD_SHARED_LIBS=ON -DSIMDJSON_SANITIZE=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    environment: { CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON -DSIMDJSON_NO_FORCE_INLINING=ON -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
@@ -206,15 +206,7 @@ jobs:
   threadsanitize-clang10:
     description: Build and run tests on clang 10 and AVX 2 with a cmake sanitize build
     executor: clang10
-    environment: { CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON -DSIMDJSON_SANITIZE_THREADS=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    environment: { CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON  -DSIMDJSON_NO_FORCE_INLINING=ON -DSIMDJSON_SANITIZE_THREADS=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
-    steps: [ cmake_test ]
-  nocheckeof-clang10:
-    description: Validate that when __SIMDJSON_CHECK_EOF=0, everything still succeeds
-    environment:
-      CXXFLAGS: -D__SIMDJSON_CHECK_EOF=0
-      CMAKE_BUILD_FLAGS: --target ondemand_tests
-      CTEST_FLAGS: --output-on-failure -R ondemand_
-    executor: clang10
     steps: [ cmake_test ]
   # dynamic
   dynamic-gcc10:
@@ -270,12 +262,12 @@ jobs:
   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: -DBUILD_SHARED_LIBS=ON -DSIMDJSON_SANITIZE=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    environment: {  CXXFLAGS: -march=haswell, CMAKE_FLAGS: -DCMAKE_BUILD_TYPE=Debug -DBUILD_SHARED_LIBS=ON -DSIMDJSON_SANITIZE=ON, 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: -DBUILD_SHARED_LIBS=ON -DSIMDJSON_SANITIZE=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
+    environment: { CXXFLAGS: -march=haswell, CMAKE_FLAGS: -DBUILD_SHARED_LIBS=ON  -DSIMDJSON_NO_FORCE_INLINING=ON -DSIMDJSON_SANITIZE=ON, CTEST_FLAGS: --output-on-failure -LE explicitonly }
     steps: [ cmake_test ]
 
 workflows:

.drone.yml

@@ -1,46 +1,4 @@
 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: -DBUILD_SHARED_LIBS=OFF
-    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 $CTEST_FLAGS 
----
-kind: pipeline
-name: i386-clang # we do not support 32-bit systems, but we run tests
-platform: { os: linux, arch: amd64 }
-steps:
-- name: Build and Test
-  image: i386/ubuntu
-  environment:
-    CC: clang-6.0
-    CXX: clang++-6.0
-    BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF
-    CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly 
-  commands:
-    - scripts/addcmakeppa.sh "$(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:
@@ -50,7 +8,7 @@ steps:
     CC: gcc
     CXX: g++
     BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
+    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=icelake;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
@@ -61,6 +19,7 @@ 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
@@ -77,7 +36,7 @@ steps:
     CC: clang-6.0
     CXX: clang++-6.0
     BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
+    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=icelake;haswell;westmere;fallback
     CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
   commands:
     - mkdir build
@@ -85,6 +44,7 @@ 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
@@ -142,7 +102,7 @@ steps:
     CC: gcc
     CXX: g++
     BUILD_FLAGS: -- -j
-    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
+    CMAKE_FLAGS: -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_IMPLEMENTATION=icelake;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
@@ -153,6 +113,7 @@ 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
@@ -168,7 +129,7 @@ steps:
   environment:
     CC: clang-9
     CXX: clang++-9
-    CMAKE_FLAGS: -DSIMDJSON_SANITIZE=ON -DSIMDJSON_IMPLEMENTATION=haswell;westmere;fallback
+    CMAKE_FLAGS: -DSIMDJSON_SANITIZE=ON -DSIMDJSON_IMPLEMENTATION=icelake;haswell;westmere;fallback
     BUILD_FLAGS: -- -j
     CTEST_FLAGS: -j4 --output-on-failure -LE explicitonly
   commands:
@@ -177,6 +138,7 @@ 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

.github/workflows/alpine.yml

@@ -1,12 +1,6 @@
 name: Alpine Linux
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ubuntu-build:
@@ -15,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/cifuzz.yml

@@ -0,0 +1,24 @@
+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@v1
+      if: failure() && steps.build.outcome == 'success'
+      with:
+        name: artifacts
+        path: ./out/artifacts

.github/workflows/fix-trailing-whitespace.yml

@@ -1,15 +1,12 @@
 name: Detect trailing whitespace
 
-on:
+on: [push, pull_request]
-  pull_request:
-    branches:
-      - master
 
 jobs:
   whitespace:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Remove whitespace and check the diff
         run: |
           set -eu

.github/workflows/fuzzers.yml

@@ -37,14 +37,14 @@ jobs:
         chmod +x llvm.sh
         sudo ./llvm.sh $CLANGVERSION
 
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: dependencies/.cache
         key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       id: cache-corpus
       with:
         path: out/

.github/workflows/macos-11.yml

@@ -0,0 +1,34 @@
+name: Macos (Xcode 11)
+
+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@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          xcversion select 11.7
+          mkdir builddebug &&
+          cd builddebug &&
+          cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
+          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 -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 .

.github/workflows/macos.yml

@@ -0,0 +1,33 @@
+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@v3
+      - uses: actions/cache@v3
+        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 -j --output-on-failure -LE explicitonly   &&
+          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 -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 .

.github/workflows/mingw-ci.yml

@@ -1,68 +0,0 @@
-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-DBUILD_SHARED_LIBS=OFF .. ' 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_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_ENABLE_THREADS=OFF ..
-          cmake --build . --target acceptance_tests --verbose
-          ctest -L acceptance --output-on-failure

.github/workflows/mingw64-ci.yml

@@ -1,74 +0,0 @@
-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-DBUILD_SHARED_LIBS=OFF .. ' 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_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -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 -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_BUILD_TYPE=Debug -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_ENABLE_THREADS=OFF ..
-          cmake --build . --target acceptance_tests --verbose
-          ctest -L acceptance --output-on-failure

.github/workflows/msys2-clang.yml

@@ -1,12 +1,7 @@
 name: MSYS2-CLANG-CI
 
-on:
+on: [push, pull_request]
-  push:
+
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   windows-mingw:
@@ -22,21 +17,15 @@ jobs:
           - msystem: "MINGW64"
             install: mingw-w64-x86_64-libxml2 mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
             type: Release
-          - msystem: "MINGW32"
-            install: mingw-w64-i686-libxml2 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
             type: Debug
-          - msystem: "MINGW32"
-            install: mingw-w64-i686-libxml2 mingw-w64-i686-cmake mingw-w64-i686-ninja mingw-w64-i686-clang
-            type: Debug
     env:
       CMAKE_GENERATOR: Ninja
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -49,6 +38,6 @@ jobs:
         run: |
           mkdir build
           cd build
-          cmake -DSIMDJSON_DEVELOPER_MODE=ON -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DSIMDJSON_BUILD_STATIC=ON -DSIMDJSON_DO_NOT_USE_THREADS_NO_MATTER_WHAT=ON ..
+          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 --build . --verbose
           ctest -j4 --output-on-failure -LE explicitonly

.github/workflows/msys2.yml

@@ -1,12 +1,6 @@
 name: MSYS2-CI
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   windows-mingw:
@@ -25,21 +19,15 @@ 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: "MINGW32"
-            install: mingw-w64-i686-cmake mingw-w64-i686-ninja mingw-w64-i686-gcc
-            type: Debug
     env:
       CMAKE_GENERATOR: Ninja
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu18-checkperf.yml

@@ -15,8 +15,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-18.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu18-oldclang.yml

@@ -0,0 +1,31 @@
+name: Ubuntu 18.04 CI (LLVM 7)
+
+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-18.04
+
+    env:
+      CC: clang-7
+      CXX: clang++-7
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: install clang 7
+        run: |
+          sudo apt update
+          sudo apt install clang-7
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly

.github/workflows/ubuntu18-threadsani.yml

@@ -1,12 +1,7 @@
 name: Ubuntu 18.04 CI (GCC 7) with Thread Sanitizer
 
-on:
+on: [push, pull_request]
-  push:
+
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ubuntu-build:
@@ -15,8 +10,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-18.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu18.yml

@@ -1,12 +1,6 @@
 name: Ubuntu 18.04 CI (GCC 7)
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ubuntu-build:
@@ -15,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-18.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu20-checkperf.yml

@@ -15,8 +15,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu20-gcc8.yml

@@ -0,0 +1,38 @@
+name: Ubuntu 20.04 CI (GCC 8)
+
+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-20.04
+    env:
+      CXX: g++-8
+      CC: gcc-8
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Install GCC 8
+        run: sudo apt-get install -y g++-8
+      - 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 -j --output-on-failure -LE explicitonly   &&
+          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 -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 .

.github/workflows/ubuntu20-noexcept.yml

@@ -1,12 +1,6 @@
 name: Ubuntu 20.04 CI (GCC 9) without exceptions
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ubuntu-build:
@@ -15,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu20-nothread.yml

@@ -1,12 +1,6 @@
-name: Ubuntu 20.04 CI (GCC 9) without threads
+name: Ubuntu 20.04 CI (GCC 9) Without Threads
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ubuntu-build:
@@ -15,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu20-sani.yml

@@ -0,0 +1,23 @@
+name: Ubuntu 20.04 CI (GCC 9) With Memory Sanitizer
+
+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-20.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        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 -j --output-on-failure -LE explicitonly

.github/workflows/ubuntu20-threadsani.yml

@@ -1,12 +1,6 @@
 name: Ubuntu 20.04 CI (GCC 9) with Thread Sanitizer
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ubuntu-build:
@@ -15,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu20.yml

@@ -1,12 +1,6 @@
 name: Ubuntu 20.04 CI (GCC 9)
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ubuntu-build:
@@ -15,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/ubuntu22-clang13.yml

@@ -0,0 +1,25 @@
+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@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Install clang++-13
+        run: sudo apt-get install -y clang++-13
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          CXX=clang++-13 cmake -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly

.github/workflows/ubuntu22-gcc12.yml

@@ -0,0 +1,25 @@
+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@v3
+      - uses: actions/cache@v3
+        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 -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
+          cmake --build .   &&
+          ctest -j --output-on-failure -LE explicitonly

.github/workflows/ubuntu22.yml

@@ -0,0 +1,33 @@
+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@v3
+      - uses: actions/cache@v3
+        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 -j --output-on-failure -LE explicitonly   &&
+          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 -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 .

.github/workflows/vs16-clang-ci.yml

@@ -1,37 +0,0 @@
-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: "${{ github.workspace }}/../../_temp/windows"
-        cmakeBuildType: Release
-        buildWithCMake: true
-        cmakeAppendedArgs:  -T ClangCL -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF
-        buildWithCMakeArgs: --config Release
-    
-    - name: 'Run CTest'
-      run: ctest -C Release -LE explicitonly  --output-on-failure
-      working-directory: "${{ github.workspace }}/../../_temp/windows"

.github/workflows/vs16-ninja-ci.yml

@@ -1,51 +0,0 @@
-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: "${{ github.workspace }}/../../_temp/windows"
-        cmakeBuildType: Release
-        buildWithCMake: true
-        cmakeAppendedArgs:  -G Ninja -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF
-        buildWithCMakeArgs: --config Release
-    - name: 'Run CTest'
-      run: ctest -C Release  -LE explicitonly  --output-on-failure
-      working-directory: "${{ 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'

.github/workflows/vs17-arm-ci.yml

@@ -1,10 +1,10 @@
-name: VS16-ARM-CI
+name: VS17-ARM-CI
 
 on: [push, pull_request]
 
 jobs:
    ci:
-     name: windows-vs16
+     name: windows-vs17
      runs-on: windows-latest
      strategy:
        fail-fast: false
@@ -14,7 +14,7 @@ jobs:
            - {arch: ARM64}
      steps:
        - name: checkout
-         uses: actions/checkout@v2
+         uses: actions/checkout@v3
        - name: Use cmake
          run: |
            cmake -A ${{ matrix.arch }} -DCMAKE_CROSSCOMPILING=1 -DSIMDJSON_DEVELOPER_MODE=ON -D SIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_EXCEPTIONS=OFF -B build  &&

.github/workflows/vs17-ci.yml

@@ -1,34 +1,28 @@
-name: VS16-CI
+name: VS17-CI
 
-on:
+on: [push, pull_request]
-  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
+    name: windows-vs17
     runs-on: windows-latest
     strategy:
       fail-fast: false
       matrix:
         include:
-          - {gen: Visual Studio 16 2019, arch: Win32, static: ON}
+          - {gen: Visual Studio 17 2022, arch: Win32, shared: ON}
-          - {gen: Visual Studio 16 2019, arch: Win32, static: OFF}
+          - {gen: Visual Studio 17 2022, arch: Win32, shared: OFF}
-          - {gen: Visual Studio 16 2019, arch: x64, static: ON}
+          - {gen: Visual Studio 17 2022, arch: x64, shared: ON}
-          - {gen: Visual Studio 16 2019, arch: x64, static: OFF}
+          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF}
     steps:
     - name: checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Configure
       run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_BUILD_STATIC=${{matrix.static}} -B build
+        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -B build
     - name: Build Debug
       run: cmake --build build --config Debug --verbose
     - name: Build Release

.github/workflows/vs17-clang-ci.yml

@@ -1,34 +1,25 @@
-name: VS15-CI
+name: VS17-CLANG-CI
 
-on:
+on: [push, pull_request]
-  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
+    name: windows-vs17
-    runs-on: windows-2016
+    runs-on: windows-latest
     strategy:
       fail-fast: false
       matrix:
         include:
-          - {gen: Visual Studio 15 2017, arch: Win32, static: ON}
+          - {gen: Visual Studio 17 2022, arch: x64}
-          - {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
+      uses: actions/checkout@v3
     - name: Configure
       run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_COMPETITION=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_BUILD_STATIC=${{matrix.static}} -B build
+        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -T ClangCL -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
     - name: Build Debug
       run: cmake --build build --config Debug --verbose
     - name: Build Release

.github/workflows/vs17-noexcept-ci.yml

@@ -1,24 +1,18 @@
-name: VS16-NoExcept-CI
+name: VS17-NoExcept-CI
 
-on:
+on: [push, pull_request]
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
 
 jobs:
   ci:
-    name: windows-vs16
+    name: windows-vs17
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: dependencies/.cache
         key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-    - name: 'Run CMake with VS16'
+    - name: 'Run CMake with VS17'
       uses: lukka/run-cmake@v3
       with:
         cmakeListsOrSettingsJson: CMakeListsTxtAdvanced

.vscode/settings.json

@@ -17,7 +17,6 @@
         "__errc": "cpp",
         "__functional_base": "cpp",
         "__hash_table": "cpp",
-        "__locale": "cpp",
         "__mutex_base": "cpp",
         "__node_handle": "cpp",
         "__nullptr": "cpp",
@@ -85,6 +84,18 @@
         "utility": "cpp",
         "valarray": "cpp",
         "vector": "cpp",
-        "*.ipp": "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"
     }
 }

CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.14)
 project(
     simdjson
     # The version number is modified by tools/release.py
-    VERSION 0.9.1
+    VERSION 2.2.1
     DESCRIPTION "Parsing gigabytes of JSON per second"
     HOMEPAGE_URL "https://simdjson.org/"
     LANGUAGES CXX C
@@ -20,8 +20,8 @@ string(
 # ---- Options, variables ----
 
 # These version numbers are modified by tools/release.py
-set(SIMDJSON_LIB_VERSION "8.0.0" CACHE STRING "simdjson library version")
+set(SIMDJSON_LIB_VERSION "13.0.0" CACHE STRING "simdjson library version")
-set(SIMDJSON_LIB_SOVERSION "8" CACHE STRING "simdjson library soversion")
+set(SIMDJSON_LIB_SOVERSION "13" CACHE STRING "simdjson library soversion")
 
 option(SIMDJSON_ENABLE_THREADS "Link with thread support" ON)
 
@@ -49,19 +49,10 @@ endif()
 if(is_top_project)
   option(SIMDJSON_DEVELOPER_MODE "Enable targets for developing simdjson" OFF)
   option(BUILD_SHARED_LIBS "Build simdjson as a shared library" OFF)
-
-  if("$ENV{CI}")
-    set(SIMDJSON_DEVELOPER_MODE ON CACHE INTERNAL "")
-  endif()
 endif()
 
 include(cmake/handle-deprecations.cmake)
-
+include(cmake/developer-options.cmake)
-if(SIMDJSON_DEVELOPER_MODE)
-  include(cmake/developer-options.cmake)
-else()
-  message(STATUS "Building only the library. Advanced users may want to turn SIMDJSON_DEVELOPER_MODE to ON, e.g., via -D SIMDJSON_DEVELOPER_MODE=ON.")
-endif()
 
 # ---- simdjson library ----
 
@@ -180,6 +171,7 @@ endif()
 # ---- Developer mode extras ----
 
 if(NOT SIMDJSON_DEVELOPER_MODE)
+  message(STATUS "Building only the library. Advanced users may want to turn SIMDJSON_DEVELOPER_MODE to ON, e.g., via -D SIMDJSON_DEVELOPER_MODE=ON.")
   return()
 elseif(NOT is_top_project)
   message(AUTHOR_WARNING "Developer mode is intended for developers of simdjson")

CONTRIBUTING.md

@@ -62,13 +62,13 @@ Pull Requests
 
 Pull requests are always invited. However, we ask that you follow these guidelines:
 
-- 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.
+- 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 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.
+- 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.
    1. When your code improves performance, please document the gains with a benchmark using hard numbers.
-   2. If your code fixes a bug, please be either fix a failing test, or propose a new test.
+   2. If your code fixes a bug, please 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 of new tests, in general.
+- 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.
    - 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.

CONTRIBUTORS

@@ -37,5 +37,9 @@ Furkan Taşkale
 Brendan Knapp
 Danila Kutenin
 Pavel Pavlov
-# if you have contributed to the project and your name does not 
+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
 # appear in this list, please let us know!

Doxyfile

@@ -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         = "0.9.1"
+PROJECT_NUMBER         = "2.2.1"
 
 # 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

README.md

@@ -3,7 +3,7 @@
 [![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)
+[![][license img]][license]  [![Doxygen Documentation](https://img.shields.io/badge/docs-doxygen-green.svg)](https://simdjson.org/api/2.0.0/index.html)
 
 simdjson : Parsing gigabytes of JSON per second
 ===============================================
@@ -53,6 +53,7 @@ The simdjson library is easily consumable with a single .h and .cpp file.
 2. Create `quickstart.cpp`:
 
 ```c++
+#include <iostream>
 #include "simdjson.h"
 using namespace simdjson;
 int main(void) {
@@ -78,7 +79,7 @@ Usage documentation is available:
 * [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.org/api/0.9.0/annotated.html) contains the automatically generated API documentation.
+* [API](https://simdjson.org/api/1.0.0/annotated.html) contains the automatically generated API documentation.
 
 Performance results
 -------------------
@@ -110,10 +111,12 @@ For NDJSON files, we can exceed 3 GB/s with [our  multithreaded parsing function
 Real-world usage
 ----------------
 
-- [Microsoft FishStore](https://github.com/microsoft/FishStore)
+- [ClickHouse](https://github.com/ClickHouse/ClickHouse)
-- [Yandex ClickHouse](https://github.com/yandex/ClickHouse)
 - [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)
+
 
 If you are planning to use simdjson in a product, please work from one of our releases.
 
@@ -137,7 +140,8 @@ We distinguish between "bindings" (which just wrap the C++ code) and a port to a
 - [rcppsimdjson](https://github.com/eddelbuettel/rcppsimdjson): R bindings.
 - [simdjson_erlang](https://github.com/ChomperT/simdjson_erlang): erlang bindings.
 - [lua-simdjson](https://github.com/FourierTransformer/lua-simdjson): lua bindings.
-
+- [hermes-json](https://hackage.haskell.org/package/hermes-json): haskell bindings.
+- [simdjzon](https://github.com/travisstaloch/simdjzon): zig port.
 
 About simdjson
 --------------
@@ -158,7 +162,7 @@ We also have an informal [blog post providing some background and context](https
 
 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).
+(It was the best voted talk, we're kinda proud of it.)
 
 Funding
 -------

benchmark/amazon_cellphones/amazon_cellphones.h

@@ -4,18 +4,22 @@
 #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_really_inline bool operator==(const brand &other) const {
+    simdjson_inline bool operator==(const brand &other) const {
         return cumulative_rating == other.cumulative_rating &&
             reviews_count == other.reviews_count;
     }
-    simdjson_really_inline bool operator!=(const brand &other) const { return !(*this == other); }
+    simdjson_inline bool operator!=(const brand &other) const { return !(*this == other); }
 };
 
 simdjson_unused static std::ostream &operator<<(std::ostream &o, const brand &b) {
@@ -59,10 +63,11 @@ struct runner : public file_runner<I> {
     }
 };
 
+template<bool threaded>
 struct simdjson_dom;
 
-template<typename I> simdjson_really_inline static void amazon_cellphones(benchmark::State &state) {
+template<typename I> simdjson_inline static void amazon_cellphones(benchmark::State &state) {
-  run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
+  run_json_benchmark<runner<I>, runner<simdjson_dom<UNTHREADED>>>(state);
 }
 
-}   // namespace amazon_cellphones
+}   // namespace amazon_cellphones

benchmark/amazon_cellphones/simdjson_dom.h

@@ -8,12 +8,16 @@ 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
@@ -37,7 +41,10 @@ struct simdjson_dom {
 
 };
 
-BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_dom)->UseManualTime();
+BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_dom<UNTHREADED>)->UseManualTime();
+#ifdef SIMDJSON_THREADS_ENABLED
+BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_dom<THREADED>)->UseManualTime();
+#endif
 
 } // namespace amazon_cellphones
 

benchmark/amazon_cellphones/simdjson_ondemand.h

@@ -8,17 +8,21 @@ 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;
+      auto doc = *i;
       size_t index{0};
       StringType copy;
       double rating;
@@ -58,7 +62,10 @@ struct simdjson_ondemand {
 
 };
 
-BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_ondemand)->UseManualTime();
+BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_ondemand<UNTHREADED>)->UseManualTime();
+#ifdef SIMDJSON_THREADS_ENABLED
+BENCHMARK_TEMPLATE(amazon_cellphones, simdjson_ondemand<THREADED>)->UseManualTime();
+#endif
 
 } // namespace amazon_cellphones
 

benchmark/bench_dom_api.cpp

@@ -1,4 +1,5 @@
 #include <benchmark/benchmark.h>
+#include <iostream>
 #include "simdjson.h"
 #include <sstream>
 

benchmark/bench_ondemand.cpp

@@ -25,6 +25,12 @@ SIMDJSON_PUSH_DISABLE_ALL_WARNINGS
 #include <benchmark/benchmark.h>
 
 SIMDJSON_POP_DISABLE_WARNINGS
+#include "json2msgpack/simdjson_dom.h"
+#include "json2msgpack/simdjson_ondemand.h"
+#include "json2msgpack/rapidjson.h"
+#include "json2msgpack/yyjson.h"
+#include "json2msgpack/sajson.h"
+#include "json2msgpack/nlohmann_json.h"
 
 #include "amazon_cellphones/simdjson_dom.h"
 #include "amazon_cellphones/simdjson_ondemand.h"

benchmark/bench_parse_call.cpp

@@ -1,4 +1,5 @@
 #include <benchmark/benchmark.h>
+#include <iostream>
 #include "simdjson.h"
 using namespace simdjson;
 using namespace benchmark;

benchmark/benchfeatures.cpp

@@ -97,9 +97,9 @@ struct option_struct {
         verbose = true;
         break;
       case 'a': {
-          auto impl = simdjson::available_implementations[optarg];
+          auto impl = simdjson::get_available_implementations()[optarg];
           if(impl && impl->supported_by_runtime_system()) {
-            simdjson::active_implementation = impl;
+            simdjson::get_active_implementation() = impl;
           } else {
             std::cerr << "implementation " << optarg << " not found or not supported " << std::endl;
           }
@@ -164,7 +164,7 @@ struct feature_benchmarker {
 
   }
 
-  simdjson_really_inline void run_iterations(size_t iterations, bool stage1_only=false) {
+  simdjson_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);
@@ -204,10 +204,13 @@ struct feature_benchmarker {
   }
   // Rate of 1-7-structural misses per 8-structural flip
   double struct1_7_miss_rate(BenchmarkStage stage) const {
+#if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+    return 1;
+#else
     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);
+#endif
   }
-
   // 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);
@@ -218,8 +221,12 @@ struct feature_benchmarker {
   }
   // Rate of 8-15-structural misses per 8-structural flip
   double struct8_15_miss_rate(BenchmarkStage stage) const {
+#if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+    return 1;
+#else
     if (!has_events()) { return 1; }
     return double(struct15_miss[stage].best.branch_misses() - struct15[stage].best.branch_misses()) / double(struct15_miss.stats->blocks_with_8_structurals_flipped);
+#endif
   }
 
   // Extra cost of a 16+-structural block over an 8-15 structural block (actual varies based on # of structurals!)
@@ -232,10 +239,15 @@ struct feature_benchmarker {
   }
   // Rate of 16-structural misses per 16-structural flip
   double struct16_miss_rate(BenchmarkStage stage) const {
+#if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+    return 1;
+#else
     if (!has_events()) { return 1; }
     return double(struct23_miss[stage].best.branch_misses() - struct23[stage].best.branch_misses()) / double(struct23_miss.stats->blocks_with_16_structurals_flipped);
+#endif
   }
 
+
   // 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);
@@ -246,10 +258,13 @@ struct feature_benchmarker {
   }
   // Rate of UTF-8 misses per UTF-8 flip
   double utf8_miss_rate(BenchmarkStage stage) const {
+#if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+    return 1;
+#else
     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);
+#endif
   }
-
   // 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);
@@ -260,10 +275,15 @@ struct feature_benchmarker {
   }
   // Rate of escape misses per escape flip
   double escape_miss_rate(BenchmarkStage stage) const {
+#if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+    return 1;
+#else
     if (!has_events()) { return 1; }
     return double(escape_miss[stage].best.branch_misses() - escape[stage].best.branch_misses()) / double(escape_miss.stats->blocks_with_escapes_flipped);
+#endif
   }
 
+
   double calc_expected_feature_cost(BenchmarkStage stage, const benchmarker& file) const {
     // Expected base ns/block (empty)
     json_stats& stats = *file.stats;
@@ -300,7 +320,6 @@ 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");
@@ -359,6 +378,22 @@ struct feature_benchmarker {
   }
 };
 
+#if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+void print_file_effectiveness(BenchmarkStage stage, const char* filename, const benchmarker& results, const feature_benchmarker& features) {
+  double actual = results[stage].best.elapsed_ns() / double(results.stats->blocks);
+  double calc = features.calc_expected(stage, results);
+  double calc_misses = features.calc_expected_misses(stage, results);
+  double calc_miss_cost = features.calc_expected_miss_cost(stage, results);
+  printf("        | %-8s ", benchmark_stage_name(stage));
+  printf("| %-15s ",   filename);
+  printf("|    %8.3g ", features.calc_expected_feature_cost(stage, results));
+  printf("|    %8.3g ", calc_miss_cost);
+  printf("| %8.3g ",  calc);
+  printf("| %8.3g ",  actual);
+  printf("| %+8.3g ", actual - calc);
+  printf("| %13llu ", (long long unsigned)(calc_misses));
+}
+#else
 void print_file_effectiveness(BenchmarkStage stage, const char* filename, const benchmarker& results, const feature_benchmarker& features) {
   double actual = results[stage].best.elapsed_ns() / double(results.stats->blocks);
   double calc = features.calc_expected(stage, results);
@@ -382,6 +417,7 @@ void print_file_effectiveness(BenchmarkStage stage, const char* filename, const
   }
   printf("|\n");
 }
+#endif
 
 int main(int argc, char *argv[]) {
   // Read options

benchmark/benchmarker.h

@@ -2,7 +2,7 @@
 #define __BENCHMARKER_H
 
 #include "event_counter.h"
-#include "simdjson.h" // For SIMDJSON_DISABLE_DEPRECATED_WARNINGS
+#include "simdjson.h"
 
 #include <cassert>
 #include <cctype>
@@ -308,7 +308,7 @@ struct benchmarker {
     return all_stages_without_allocation.iterations;
   }
 
-  simdjson_really_inline void run_iteration(bool stage1_only, bool hotbuffers=false) {
+  simdjson_inline void run_iteration(bool stage1_only, bool hotbuffers=false) {
     // Allocate dom::parser
     collector.start();
     dom::parser parser;
@@ -384,7 +384,7 @@ struct benchmarker {
     loop << all_loop_count;
   }
 
-  simdjson_really_inline void run_iterations(size_t iterations, bool stage1_only, bool hotbuffers=false) {
+  simdjson_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);
     }
@@ -423,7 +423,7 @@ struct benchmarker {
         stage.instructions() / static_cast<double>(stats->structurals),
         stage.instructions() / static_cast<double>(stage.cycles())
       );
-
+#if !SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
       // 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,
@@ -434,6 +434,7 @@ struct benchmarker {
         percent(stage.cache_misses(), all_stages_without_allocation.cache_misses()),
         stage.cache_references()
       );
+#endif
     }
   }
 

benchmark/distinct_user_id/distinct_user_id.h

@@ -46,7 +46,7 @@ struct runner : public file_runner<I> {
 
 struct simdjson_dom;
 
-template<typename I> simdjson_really_inline static void distinct_user_id(benchmark::State &state) {
+template<typename I> simdjson_inline static void distinct_user_id(benchmark::State &state) {
   run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
 }
 

benchmark/distinct_user_id/rapidjson.h

@@ -48,7 +48,7 @@ BENCHMARK_TEMPLATE(distinct_user_id, rapidjson)->UseManualTime();
 
 struct rapidjson_insitu : rapidjson_base {
   bool run(simdjson::padded_string &json, std::vector<uint64_t> &result) {
-    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag|kParseInsituFlag>(json.data()), result);
   }
 };
 BENCHMARK_TEMPLATE(distinct_user_id, rapidjson_insitu)->UseManualTime();

benchmark/distinct_user_id/sajson.h

@@ -9,12 +9,14 @@ namespace distinct_user_id {
 struct sajson {
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
-  simdjson_really_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
+  ~sajson() { free(ast_buffer); }
+
+  simdjson_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
     auto val = obj.get_value_of_key({key.data(), key.length()});
     if (val.get_type() != ::sajson::TYPE_STRING) { throw "field is not a string"; }
     return { val.as_cstring(), val.get_string_length() };
   }
-  simdjson_really_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
     // Since sajson only supports 53-bit numbers, and IDs in twitter.json can be > 53 bits, we read the corresponding id_str and parse that.
     auto val = obj.get_value_of_key({key.data(), key.length()});
     if (val.get_type() != ::sajson::TYPE_STRING) { throw "field not a string"; }

benchmark/dom/parse.cpp

@@ -66,7 +66,7 @@ void print_usage(ostream& out) {
   out << "-H           - Make the buffers hot (reduce page allocation and related OS tasks during parsing) [default]" << endl;
   out << "-a IMPL      - Use the given parser implementation. By default, detects the most advanced" << endl;
   out << "               implementation supported on the host machine." << endl;
-  for (auto impl : simdjson::available_implementations) {
+  for (auto impl : simdjson::get_available_implementations()) {
     if(impl->supported_by_runtime_system()) {
       out << "-a " << std::left << std::setw(9) << impl->name() << " - Use the " << impl->description() << " parser implementation." << endl;
     }
@@ -116,10 +116,10 @@ struct option_struct {
         verbose = true;
         break;
       case 'a': {
-        const implementation *impl = simdjson::available_implementations[optarg];
+        const implementation *impl = simdjson::get_available_implementations()[optarg];
         if ((!impl) || (!impl->supported_by_runtime_system())) {
           std::string exit_message = string("Unsupported option value -a ") + optarg + ": expected -a  with one of ";
-          for (auto imple : simdjson::available_implementations) {
+          for (auto imple : simdjson::get_available_implementations()) {
             if(imple->supported_by_runtime_system()) {
               exit_message += imple->name();
               exit_message += " ";
@@ -127,7 +127,7 @@ struct option_struct {
           }
           exit_usage(exit_message);
         }
-        simdjson::active_implementation = impl;
+        simdjson::get_active_implementation() = impl;
         break;
       }
       case 'C':
@@ -175,7 +175,7 @@ int main(int argc, char *argv[]) {
   option_struct options(argc, argv);
   if (options.verbose) {
     verbose_stream = &cout;
-    verbose() << "Implementation: " << simdjson::active_implementation->name() << endl;
+    verbose() << "Implementation: " << simdjson::get_active_implementation()->name() << endl;
   }
 
   // Start collecting events. We put this early so if it prints an error message, it's the

benchmark/dom/statisticalmodel.cpp

@@ -41,7 +41,7 @@ using stat_t = struct stat_s;
 
 
 
-simdjson_really_inline void simdjson_process_atom(stat_t &s,
+simdjson_inline void simdjson_process_atom(stat_t &s,
                                          simdjson::dom::element element) {
   if (element.is<int64_t>()) {
     s.integer_count++;
@@ -50,9 +50,9 @@ simdjson_really_inline void simdjson_process_atom(stat_t &s,
   } else if(element.is<double>()) {
     s.float_count++;
   } else if (element.is<bool>()) {
-    simdjson::error_code err;
     bool v;
-    err = element.get(v);
+    simdjson::error_code error;
+    if ((error = element.get(v))) { std::cerr << error << std::endl; abort(); }
     if (v) {
       s.true_count++;
     } else {

benchmark/event_counter.h

@@ -1,6 +1,15 @@
 #ifndef __EVENT_COUNTER_H
 #define __EVENT_COUNTER_H
 
+#ifndef SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+#ifdef __aarch64__
+// on ARM, we use just cycles and instructions
+#define SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS 1
+#else
+// elsewhere, we try to use four counters.
+#define SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS 0
+#endif
+#endif
 #include <cassert>
 #include <cctype>
 #ifndef _MSC_VER
@@ -46,6 +55,12 @@ struct event_count {
   event_count(const event_count& other): elapsed(other.elapsed), event_counts(other.event_counts) { }
 
   // The types of counters (so we can read the getter more easily)
+  #if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+  enum event_counter_types {
+    CPU_CYCLES,
+    INSTRUCTIONS
+  };
+  #else
   enum event_counter_types {
     CPU_CYCLES,
     INSTRUCTIONS,
@@ -53,15 +68,16 @@ struct event_count {
     CACHE_REFERENCES,
     CACHE_MISSES
   };
-
+  #endif
   double elapsed_sec() const { return duration<double>(elapsed).count(); }
   double elapsed_ns() const { return duration<double, std::nano>(elapsed).count(); }
   double cycles() const { return static_cast<double>(event_counts[CPU_CYCLES]); }
   double instructions() const { return static_cast<double>(event_counts[INSTRUCTIONS]); }
+#if !SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
   double branch_misses() const { return static_cast<double>(event_counts[BRANCH_MISSES]); }
   double cache_references() const { return static_cast<double>(event_counts[CACHE_REFERENCES]); }
   double cache_misses() const { return static_cast<double>(event_counts[CACHE_MISSES]); }
-
+#endif
   event_count& operator=(const event_count& other) {
     this->elapsed = other.elapsed;
     this->event_counts = other.event_counts;
@@ -105,9 +121,11 @@ struct event_aggregate {
   double elapsed_ns() const { return total.elapsed_ns() / iterations; }
   double cycles() const { return total.cycles() / iterations; }
   double instructions() const { return total.instructions() / iterations; }
+#if !SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
   double branch_misses() const { return total.branch_misses() / iterations; }
   double cache_references() const { return total.cache_references() / iterations; }
   double cache_misses() const { return total.cache_misses() / iterations; }
+#endif
 };
 
 struct event_collector {
@@ -117,11 +135,16 @@ struct event_collector {
 #if defined(__linux__)
   LinuxEvents<PERF_TYPE_HARDWARE> linux_events;
   event_collector(bool quiet = false) : linux_events(vector<int>{
+  #if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
+    PERF_COUNT_HW_CPU_CYCLES,
+    PERF_COUNT_HW_INSTRUCTIONS,
+  #else
     PERF_COUNT_HW_CPU_CYCLES,
     PERF_COUNT_HW_INSTRUCTIONS,
     PERF_COUNT_HW_BRANCH_MISSES,
     PERF_COUNT_HW_CACHE_REFERENCES,
     PERF_COUNT_HW_CACHE_MISSES
+  #endif
   }, quiet) {}
   bool has_events() {
     return linux_events.is_working();
@@ -133,13 +156,13 @@ struct event_collector {
   }
 #endif
 
-  simdjson_really_inline void start() {
+  simdjson_inline void start() {
 #if defined(__linux)
     linux_events.start();
 #endif
     start_clock = steady_clock::now();
   }
-  simdjson_really_inline event_count& end() {
+  simdjson_inline event_count& end() {
     time_point<steady_clock> end_clock = steady_clock::now();
 #if defined(__linux)
     linux_events.end(count.event_counts);

benchmark/find_tweet/find_tweet.h

@@ -33,7 +33,7 @@ struct runner : public file_runner<I> {
 
 struct simdjson_dom;
 
-template<typename I> simdjson_really_inline static void find_tweet(benchmark::State &state) {
+template<typename I> simdjson_inline static void find_tweet(benchmark::State &state) {
   run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
 }
 

benchmark/find_tweet/rapidjson.h

@@ -42,7 +42,7 @@ BENCHMARK_TEMPLATE(find_tweet, rapidjson)->UseManualTime();
 
 struct rapidjson_insitu : rapidjson_base {
   bool run(simdjson::padded_string &json, uint64_t find_id, std::string_view &result) {
-    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), find_id, result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag|kParseInsituFlag>(json.data()), find_id, result);
   }
 };
 BENCHMARK_TEMPLATE(find_tweet, rapidjson_insitu)->UseManualTime();

benchmark/find_tweet/sajson.h

@@ -11,12 +11,14 @@ struct sajson {
 
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
-  simdjson_really_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
+  ~sajson() { free(ast_buffer); }
+
+  simdjson_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
     auto val = obj.get_value_of_key({key.data(), key.length()});
     if (val.get_type() != ::sajson::TYPE_STRING) { throw "field is not a string"; }
     return { val.as_cstring(), val.get_string_length() };
   }
-  simdjson_really_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
     // Since sajson only supports 53-bit numbers, and IDs in twitter.json can be > 53 bits, we read the corresponding id_str and parse that.
     auto val = obj.get_value_of_key({key.data(), key.length()});
     if (val.get_type() != ::sajson::TYPE_STRING) { throw "field not a string"; }

benchmark/json2msgpack/json2msgpack.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "json_benchmark/file_runner.h"
+
+namespace json2msgpack {
+
+using namespace json_benchmark;
+
+template <typename I> struct runner : public file_runner<I> {
+  std::string_view result;
+  std::unique_ptr<char[]> buffer;
+
+  bool setup(benchmark::State &state) {
+    bool isok = this->load_json(state, TWITTER_JSON);
+    if (isok) {
+      // Let us allocate a sizeable buffer.
+      buffer = std::unique_ptr<char[]>(new char[this->json.size() * 4 + 1024]);
+    }
+    return isok;
+  }
+
+  bool before_run(benchmark::State &state) {
+    if (!file_runner<I>::before_run(state)) {
+      return false;
+    }
+    // Clear the buffer.
+    ::memset(buffer.get(), 0, this->json.size() * 4 + 1024);
+    return true;
+  }
+
+  bool run(benchmark::State &) {
+    return this->implementation.run(this->json, buffer.get(), result);
+  }
+
+  template <typename R>
+  bool diff(benchmark::State &state, runner<R> &reference) {
+    return diff_results(state, result.size(), reference.result.size(), diff_flags::NONE);
+  }
+};
+
+struct simdjson_ondemand;
+
+template <typename I>
+simdjson_inline static void json2msgpack(benchmark::State &state) {
+  run_json_benchmark<runner<I>, runner<simdjson_ondemand>>(state);
+}
+
+} // namespace json2msgpack

benchmark/json2msgpack/nlohmann_json.h

@@ -0,0 +1,117 @@
+#pragma once
+#ifdef SIMDJSON_COMPETITION_NLOHMANN_JSON
+
+#include "json2msgpack.h"
+
+namespace json2msgpack {
+
+using namespace nlohmann;
+
+struct nlohmann_json2msgpack {
+  inline std::string_view to_msgpack(const simdjson::padded_string &json,
+                                     uint8_t *buf);
+
+private:
+  inline void write_double(const double d) noexcept;
+  inline void write_byte(const uint8_t b) noexcept;
+  inline void write_uint32(const uint32_t w) noexcept;
+  inline void write_string(const std::string& str);
+  inline void recursive_processor(basic_json<> element);
+
+  uint8_t *buff{};
+};
+
+std::string_view nlohmann_json2msgpack::to_msgpack(const simdjson::padded_string &json,
+                             uint8_t *buf) {
+  buff = buf;
+  auto val = nlohmann::json::parse(json.data(), json.data() + json.size());
+  recursive_processor(val);
+  return std::string_view(reinterpret_cast<char *>(buf), size_t(buff - buf));
+}
+
+void nlohmann_json2msgpack::write_double(const double d) noexcept {
+  *buff++ = 0xcb;
+  ::memcpy(buff, &d, sizeof(d));
+  buff += sizeof(d);
+}
+
+void nlohmann_json2msgpack::write_byte(const uint8_t b) noexcept {
+  *buff = b;
+  buff++;
+}
+
+void nlohmann_json2msgpack::write_uint32(const uint32_t w) noexcept {
+  ::memcpy(buff, &w, sizeof(w));
+  buff += sizeof(w);
+}
+
+void nlohmann_json2msgpack::write_string(const std::string & str) {
+  write_byte(0xdb);
+  write_uint32(uint32_t(str.size()));
+  ::memcpy(buff, str.data(), str.size());
+  buff += str.size();
+}
+
+void nlohmann_json2msgpack::recursive_processor(json element) {
+  switch (element.type()) {
+  case nlohmann::detail::value_t::array: {
+    uint32_t counter = 0;
+    write_byte(0xdd);
+    std::vector<json> array = element.get<std::vector<json>>();
+    write_uint32(uint32_t(array.size()));
+    for (auto child : array) {
+       recursive_processor(child);
+    }
+  } break;
+  case nlohmann::detail::value_t::object: {
+    write_byte(0xdf);
+    std::map<std::string,json> object = element.get<std::map<std::string,json>>();
+    write_uint32(uint32_t(object.size()));
+    for (auto field : object) {
+      write_string(field.first);
+      recursive_processor(field.second);
+    }
+  } break;
+
+  case nlohmann::detail::value_t::number_integer:
+  case nlohmann::detail::value_t::number_unsigned:
+  case nlohmann::detail::value_t::number_float:
+    write_double(double(element));
+    break;
+  case nlohmann::detail::value_t::string:
+    write_string(std::string(element));
+    break;
+  case nlohmann::detail::value_t::boolean:
+    write_byte(0xc2 + bool(element));
+    break;
+  case nlohmann::detail::value_t::null:
+    write_byte(0xc0);
+    break;
+  case nlohmann::detail::value_t::discarded:
+  case nlohmann::detail::value_t::binary:
+  default:
+    printf("unexpected\n");
+    break;
+  }
+}
+
+struct nlohmann_json {
+  using StringType = std::string_view;
+
+  nlohmann_json2msgpack parser{};
+
+  bool run(simdjson::padded_string &json, char *buffer,
+           std::string_view &result) {
+    result = parser.to_msgpack(json, reinterpret_cast<uint8_t *>(buffer));
+    return true;
+  }
+};
+
+BENCHMARK_TEMPLATE(json2msgpack, nlohmann_json)->UseManualTime();
+
+} // namespace json2msgpack
+
+#endif // SIMDJSON_COMPETITION_NLOHMANN_JSON
+
+
+

benchmark/json2msgpack/rapidjson.h

@@ -0,0 +1,140 @@
+
+
+#pragma once
+#ifdef SIMDJSON_COMPETITION_RAPIDJSON
+
+#include "json2msgpack.h"
+
+namespace json2msgpack {
+
+using namespace rapidjson;
+
+template <int parseflag>
+struct rapidjson2msgpack {
+  inline std::string_view to_msgpack(char *json, uint8_t *buf);
+
+private:
+  inline void write_double(const double d) noexcept;
+  inline void write_byte(const uint8_t b) noexcept;
+  inline void write_uint32(const uint32_t w) noexcept;
+  inline void write_uint32_at(const uint32_t w, uint8_t *p) noexcept;
+  void write_string(const char * s, size_t length) noexcept;
+  inline void recursive_processor(Value &v);
+
+  uint8_t *buff{};
+};
+
+template <int parseflag>
+std::string_view rapidjson2msgpack<parseflag>::to_msgpack(char *json, uint8_t *buf) {
+  buff = buf;
+  Document doc{};
+  if(parseflag & kParseInsituFlag) {
+    doc.ParseInsitu<parseflag>(json);
+  } else {
+    doc.Parse<parseflag>(json);
+  }
+  recursive_processor(doc);
+  return std::string_view(reinterpret_cast<char *>(buf), size_t(buff - buf));
+}
+
+template <int parseflag>
+void rapidjson2msgpack<parseflag>::write_double(const double d) noexcept {
+  *buff++ = 0xcb;
+  ::memcpy(buff, &d, sizeof(d));
+  buff += sizeof(d);
+}
+
+template <int parseflag>
+void rapidjson2msgpack<parseflag>::write_byte(const uint8_t b) noexcept {
+  *buff = b;
+  buff++;
+}
+
+template <int parseflag>
+void rapidjson2msgpack<parseflag>::write_string(const char * c, size_t len) noexcept {
+  write_byte(0xdb);
+  write_uint32(uint32_t(len));
+  ::memcpy(buff, c, len);
+  buff += len;
+}
+
+template <int parseflag>
+void rapidjson2msgpack<parseflag>::write_uint32(const uint32_t w) noexcept {
+  ::memcpy(buff, &w, sizeof(w));
+  buff += sizeof(w);
+}
+
+template <int parseflag>
+void rapidjson2msgpack<parseflag>::write_uint32_at(const uint32_t w, uint8_t *p) noexcept {
+  ::memcpy(p, &w, sizeof(w));
+}
+
+template <int parseflag>
+void rapidjson2msgpack<parseflag>::recursive_processor(Value &v) {
+  switch (v.GetType()) {
+  case kArrayType:
+    write_byte(0xdd);
+    write_uint32(v.Size());
+    for (Value::ValueIterator i = v.Begin(); i != v.End(); ++i) {
+      recursive_processor(*i);
+    }
+    break;
+  case kObjectType:
+    write_byte(0xdf);
+    write_uint32(uint32_t(v.MemberEnd()-v.MemberBegin()));
+    for (Value::MemberIterator m = v.MemberBegin(); m != v.MemberEnd();
+         ++m) {
+      write_string(m->name.GetString(), m->name.GetStringLength());
+      recursive_processor(m->value);
+    }
+    break;
+  case kStringType:
+    write_string(v.GetString(), v.GetStringLength());
+    break;
+  case kNumberType:
+    write_double(v.GetDouble());
+    break;
+  case kFalseType:
+    write_byte(0xc2);
+    break;
+  case kTrueType:
+    write_byte(0xc3);
+    break;
+  case kNullType:
+    write_byte(0xc0);
+    break;
+  }
+}
+
+template <int parseflag>
+struct rapidjson_base {
+  using StringType = std::string_view;
+
+  rapidjson2msgpack<parseflag> parser{};
+
+  bool run(simdjson::padded_string &json, char *buffer,
+           std::string_view &result) {
+    result =
+        parser.to_msgpack(json.data(), reinterpret_cast<uint8_t *>(buffer));
+
+    return true;
+  }
+};
+
+
+using rapidjson_lossless = rapidjson_base<kParseValidateEncodingFlag|kParseFullPrecisionFlag>;
+
+BENCHMARK_TEMPLATE(json2msgpack, rapidjson_lossless)->UseManualTime();
+
+
+using rapidjson = rapidjson_base<kParseValidateEncodingFlag>;
+
+BENCHMARK_TEMPLATE(json2msgpack, rapidjson)->UseManualTime();
+
+using rapidjson_insitu = rapidjson_base<kParseValidateEncodingFlag|kParseInsituFlag>;
+
+BENCHMARK_TEMPLATE(json2msgpack, rapidjson_insitu)->UseManualTime();
+
+} // namespace json2msgpack
+
+#endif // SIMDJSON_COMPETITION_RAPIDJSON

benchmark/json2msgpack/sajson.h

@@ -0,0 +1,131 @@
+#pragma once
+#ifdef SIMDJSON_COMPETITION_SAJSON
+
+#include "json2msgpack.h"
+
+namespace json2msgpack {
+
+using namespace sajson;
+
+
+struct sajson2msgpack {
+  inline std::string_view to_msgpack(char *json, size_t size, uint8_t *buf);
+  virtual ~sajson2msgpack() { free(ast_buffer); }
+
+private:
+  inline void write_double(const double d) noexcept;
+  inline void write_byte(const uint8_t b) noexcept;
+  inline void write_uint32(const uint32_t w) noexcept;
+  inline void write_string(const char * s, size_t length) noexcept;
+  inline void recursive_processor(const sajson::value &v);
+
+  uint8_t *buff{};
+  size_t ast_buffer_size{0};
+  size_t *ast_buffer{nullptr};
+};
+
+
+std::string_view sajson2msgpack::to_msgpack(char *json, size_t size, uint8_t *buf) {
+  buff = buf;
+
+  if (!ast_buffer) {
+    ast_buffer_size = size;
+    ast_buffer = (size_t *)std::malloc(ast_buffer_size * sizeof(size_t));
+  }
+  auto doc = parse(
+      bounded_allocation(ast_buffer, ast_buffer_size),
+      mutable_string_view(size, json)
+  );
+
+  auto root = doc.get_root();
+  recursive_processor(root);
+  return std::string_view(reinterpret_cast<char *>(buf), size_t(buff - buf));
+}
+
+void sajson2msgpack::write_string(const char * c, size_t len) noexcept {
+  write_byte(0xdb);
+  write_uint32(uint32_t(len));
+  ::memcpy(buff, c, len);
+  buff += len;
+}
+
+void sajson2msgpack::write_double(const double d) noexcept {
+  *buff++ = 0xcb;
+  ::memcpy(buff, &d, sizeof(d));
+  buff += sizeof(d);
+}
+
+void sajson2msgpack::write_byte(const uint8_t b) noexcept {
+  *buff = b;
+  buff++;
+}
+
+void sajson2msgpack::write_uint32(const uint32_t w) noexcept {
+  ::memcpy(buff, &w, sizeof(w));
+  buff += sizeof(w);
+}
+
+void sajson2msgpack::recursive_processor(const sajson::value &node) {
+  using namespace sajson;
+  switch (node.get_type()) {
+  case TYPE_NULL:
+    write_byte(0xc0);
+    break;
+  case TYPE_FALSE:
+    write_byte(0xc2);
+    break;
+  case TYPE_TRUE:
+    write_byte(0xc3);
+    break;
+  case TYPE_ARRAY: {
+    auto length = node.get_length();
+    write_byte(0xdf);
+    write_uint32(uint32_t(length));
+    for (size_t i = 0; i < length; ++i) {
+      recursive_processor(node.get_array_element(i));
+    }
+    break;
+  }
+  case TYPE_OBJECT: {
+    auto length = node.get_length();
+    write_byte(0xdd);
+    write_uint32(uint32_t(length));
+    for (auto i = 0u; i < length; ++i) {
+      auto s = node.get_object_key(i);
+      write_string(s.data(), s.length());
+      recursive_processor(node.get_object_value(i));
+    }
+    break;
+  }
+  case TYPE_STRING:
+    write_string(node.as_cstring(), node.get_string_length());
+    break;
+  case TYPE_DOUBLE:
+  case TYPE_INTEGER:
+    write_double(node.get_number_value());
+    break;
+  default:
+    assert(false && "unknown node type");
+  }
+}
+
+
+struct sajson {
+  using StringType = std::string_view;
+
+  sajson2msgpack parser{};
+
+  bool run(simdjson::padded_string &json, char *buffer,
+           std::string_view &result) {
+    result =
+        parser.to_msgpack(json.data(), json.size(), reinterpret_cast<uint8_t *>(buffer));
+
+    return true;
+  }
+};
+
+BENCHMARK_TEMPLATE(json2msgpack, sajson)->UseManualTime();
+
+} // namespace json2msgpack
+
+#endif // SIMDJSON_COMPETITION_SAJSON

benchmark/json2msgpack/simdjson_dom.h

@@ -0,0 +1,138 @@
+#pragma once
+#if SIMDJSON_EXCEPTIONS
+
+
+#include "json2msgpack.h"
+
+namespace json2msgpack {
+
+using namespace simdjson;
+
+struct simdjsondom2msgpack {
+  /**
+   * @brief Converts the provided JSON into msgpack.
+   *
+   * @param json JSON input
+   * @param buf temporary buffer (must be large enough, with simdjson::SIMDJSON_PADDING bytes
+   * of padding)
+   * @return std::string_view msgpack output, writting to the temporary buffer
+   */
+  inline std::string_view to_msgpack(const simdjson::padded_string &json,
+                                     uint8_t *buf);
+
+private:
+  simdjson_really_inline void write_double(const double d) noexcept;
+  simdjson_really_inline void write_string(const std::string_view v) noexcept;
+  simdjson_really_inline void write_byte(const uint8_t b) noexcept;
+  simdjson_really_inline void write_uint32(const uint32_t w) noexcept;
+  simdjson_really_inline uint8_t *skip_uint32() noexcept;
+  simdjson_really_inline void write_uint32_at(const uint32_t w,
+                                              uint8_t *p) noexcept;
+
+  inline void recursive_processor(simdjson::dom::element element);
+
+  dom::parser parser;
+  uint8_t *buff{};
+};
+
+std::string_view
+simdjsondom2msgpack::to_msgpack(const simdjson::padded_string &json,
+                             uint8_t *buf) {
+  buff = buf;
+
+  recursive_processor(parser.parse(json));
+  return std::string_view(reinterpret_cast<char *>(buf), size_t(buff - buf));
+}
+void simdjsondom2msgpack::write_string(const std::string_view v) noexcept {
+  write_byte(0xdb);
+  write_uint32(uint32_t(v.size()));
+  ::memcpy(buff, v.data(), v.size());
+  buff += v.size();
+}
+void simdjsondom2msgpack::write_double(const double d) noexcept {
+  *buff++ = 0xcb;
+  ::memcpy(buff, &d, sizeof(d));
+  buff += sizeof(d);
+}
+
+void simdjsondom2msgpack::write_byte(const uint8_t b) noexcept {
+  *buff = b;
+  buff++;
+}
+
+void simdjsondom2msgpack::write_uint32(const uint32_t w) noexcept {
+  ::memcpy(buff, &w, sizeof(w));
+  buff += sizeof(w);
+}
+
+uint8_t *simdjsondom2msgpack::skip_uint32() noexcept {
+  uint8_t *ret = buff;
+  buff += sizeof(uint32_t);
+  return ret;
+}
+
+void simdjsondom2msgpack::write_uint32_at(const uint32_t w, uint8_t *p) noexcept {
+  ::memcpy(p, &w, sizeof(w));
+}
+
+
+void simdjsondom2msgpack::recursive_processor(simdjson::dom::element element) {
+  switch (element.type()) {
+    case dom::element_type::ARRAY: {
+      uint32_t counter = 0;
+      write_byte(0xdd);
+      uint8_t *location = skip_uint32();
+      for (auto child : dom::array(element)) {
+        counter++;
+        recursive_processor(child);
+      }
+      write_uint32_at(counter, location);}
+      break;
+    case dom::element_type::OBJECT:{
+      uint32_t counter = 0;
+      write_byte(0xdf);
+      uint8_t *location = skip_uint32();
+      for (dom::key_value_pair field : dom::object(element)) {
+        counter++;
+        write_string(field.key);
+        recursive_processor(field.value);
+      }
+      write_uint32_at(counter, location);
+      }
+      break;
+    case dom::element_type::INT64:
+    case dom::element_type::UINT64:
+    case dom::element_type::DOUBLE:
+      write_double( double(element));
+      break;
+    case dom::element_type::STRING:
+      write_string(std::string_view(element));
+      break;
+    case dom::element_type::BOOL:
+      write_byte(0xc2 + bool(element));
+      break;
+    case dom::element_type::NULL_VALUE:
+      write_byte(0xc0);
+      break;
+    default:
+      break;
+  }
+}
+
+struct simdjson_dom {
+  using StringType = std::string_view;
+
+  simdjsondom2msgpack parser{};
+
+  bool run(simdjson::padded_string &json, char *buffer,
+           std::string_view &result) {
+    result = parser.to_msgpack(json, reinterpret_cast<uint8_t *>(buffer));
+    return true;
+  }
+};
+
+BENCHMARK_TEMPLATE(json2msgpack, simdjson_dom)->UseManualTime();
+
+} // namespace json2msgpack
+
+#endif // SIMDJSON_EXCEPTIONS

benchmark/json2msgpack/simdjson_ondemand.h

@@ -0,0 +1,182 @@
+#pragma once
+#if SIMDJSON_EXCEPTIONS
+
+#include "json2msgpack.h"
+
+namespace json2msgpack {
+
+using namespace simdjson;
+
+/**
+ * @brief The simdjson2msgpack struct is used to quickly convert
+ * JSON strings to msgpack views. You must provide a pointer to
+ * a large memory region where the msgpack gets written. The
+ * buffer should be large enough to store the msgpack output (which
+ * can never be 3x larger than the input JSON) with an additional
+ * simdjson::SIMDJSON_PADDING bytes.
+ *
+ * Recommended usage:
+ *
+ * simdjson2msgpack parser{};
+ * simdjson::padded_string json = "[1,2]"_padded; // some JSON
+ * uint8_t * buffer = new uint8_t[3*json.size() + simdjson::SIMDJSON_PADDING]; // large buffer
+ *
+ * std::string_view msgpack = parser.to_msgpack(json, buffer);
+ *
+ * The result (msgpack) is a string view to a msgpack serialization of the input JSON,
+ * it points inside the buffer you provided.
+ *
+ * You may reuse the simdjson2msgpack instance though you should use
+ * one per thread.
+ */
+struct simdjson2msgpack {
+  /**
+   * @brief Converts the provided JSON into msgpack.
+   *
+   * @param json JSON input
+   * @param buf temporary buffer (must be large enough, with simdjson::SIMDJSON_PADDING bytes
+   * of padding)
+   * @return std::string_view msgpack output, writting to the temporary buffer
+   */
+  inline std::string_view to_msgpack(const simdjson::padded_string &json,
+                                     uint8_t *buf);
+
+private:
+  simdjson_inline void write_double(const double d) noexcept;
+  simdjson_inline void write_byte(const uint8_t b) noexcept;
+  simdjson_inline void write_uint32(const uint32_t w) noexcept;
+  simdjson_inline uint8_t *skip_uint32() noexcept;
+  simdjson_inline void write_uint32_at(const uint32_t w,
+                                              uint8_t *p) noexcept;
+  simdjson_inline void
+  write_raw_string(simdjson::ondemand::raw_json_string rjs);
+  inline void recursive_processor(simdjson::ondemand::value element);
+
+  simdjson::ondemand::parser parser;
+  uint8_t *buff{};
+};
+
+std::string_view
+simdjson2msgpack::to_msgpack(const simdjson::padded_string &json,
+                             uint8_t *buf) {
+  buff = buf;
+  ondemand::document doc = parser.iterate(json);
+  if (doc.is_scalar()) {
+    // we have a special case where the JSON document is a single document...
+    switch (doc.type()) {
+    case simdjson::ondemand::json_type::number:
+      write_double(doc.get_double());
+      break;
+    case simdjson::ondemand::json_type::string:
+      write_raw_string(doc.get_raw_json_string());
+      break;
+    case simdjson::ondemand::json_type::boolean:
+      write_byte(0xc2 + doc.get_bool());
+      break;
+    case simdjson::ondemand::json_type::null:
+      write_byte(0xc0);
+      break;
+    case simdjson::ondemand::json_type::array:
+    case simdjson::ondemand::json_type::object:
+    default:
+      // impossible
+      break;
+    }
+  } else {
+    simdjson::ondemand::value val = doc;
+    recursive_processor(val);
+  }
+  return std::string_view(reinterpret_cast<char *>(buf), size_t(buff - buf));
+}
+
+void simdjson2msgpack::write_double(const double d) noexcept {
+  *buff++ = 0xcb;
+  ::memcpy(buff, &d, sizeof(d));
+  buff += sizeof(d);
+}
+
+void simdjson2msgpack::write_byte(const uint8_t b) noexcept {
+  *buff = b;
+  buff++;
+}
+
+void simdjson2msgpack::write_uint32(const uint32_t w) noexcept {
+  ::memcpy(buff, &w, sizeof(w));
+  buff += sizeof(w);
+}
+
+uint8_t *simdjson2msgpack::skip_uint32() noexcept {
+  uint8_t *ret = buff;
+  buff += sizeof(uint32_t);
+  return ret;
+}
+
+void simdjson2msgpack::write_uint32_at(const uint32_t w, uint8_t *p) noexcept {
+  ::memcpy(p, &w, sizeof(w));
+}
+
+void simdjson2msgpack::write_raw_string(
+    simdjson::ondemand::raw_json_string in) {
+  write_byte(0xdb);
+  uint8_t *location = skip_uint32();
+  std::string_view v = parser.unescape(in, buff);
+  write_uint32_at(uint32_t(v.size()), location);
+}
+
+void simdjson2msgpack::recursive_processor(simdjson::ondemand::value element) {
+  switch (element.type()) {
+  case simdjson::ondemand::json_type::array: {
+    uint32_t counter = 0;
+    write_byte(0xdd);
+    uint8_t *location = skip_uint32();
+    for (auto child : element.get_array()) {
+      counter++;
+      recursive_processor(child.value());
+    }
+    write_uint32_at(counter, location);
+  } break;
+  case simdjson::ondemand::json_type::object: {
+    uint32_t counter = 0;
+    write_byte(0xdf);
+    uint8_t *location = skip_uint32();
+    for (auto field : element.get_object()) {
+      counter++;
+      write_raw_string(field.key());
+      recursive_processor(field.value());
+    }
+    write_uint32_at(counter, location);
+  } break;
+  case simdjson::ondemand::json_type::number:
+    write_double(element.get_double());
+    break;
+  case simdjson::ondemand::json_type::string:
+    write_raw_string(element.get_raw_json_string());
+    break;
+  case simdjson::ondemand::json_type::boolean:
+    write_byte(0xc2 + element.get_bool());
+    break;
+  case simdjson::ondemand::json_type::null:
+    write_byte(0xc0);
+    break;
+  default:
+    SIMDJSON_UNREACHABLE();
+  }
+}
+
+struct simdjson_ondemand {
+  using StringType = std::string_view;
+
+  simdjson2msgpack parser{};
+
+  bool run(simdjson::padded_string &json, char *buffer,
+           std::string_view &result) {
+    result = parser.to_msgpack(json, reinterpret_cast<uint8_t *>(buffer));
+    return true;
+  }
+};
+
+BENCHMARK_TEMPLATE(json2msgpack, simdjson_ondemand)->UseManualTime();
+
+} // namespace json2msgpack
+
+#endif // SIMDJSON_EXCEPTIONS

benchmark/json2msgpack/yyjson.h

@@ -0,0 +1,122 @@
+#pragma once
+#ifdef SIMDJSON_COMPETITION_YYJSON
+
+#include "json2msgpack.h"
+
+namespace json2msgpack {
+
+struct yyjson2msgpack {
+  inline std::string_view to_msgpack(yyjson_doc *doc, uint8_t *buf);
+
+private:
+  inline void write_double(const double d) noexcept;
+  inline void write_byte(const uint8_t b) noexcept;
+  inline void write_uint32(const uint32_t w) noexcept;
+  inline void write_string(const char *s, size_t length) noexcept;
+  inline void recursive_processor(yyjson_val *obj);
+
+  uint8_t *buff{};
+};
+
+std::string_view yyjson2msgpack::to_msgpack(yyjson_doc *doc, uint8_t *buf) {
+  buff = buf;
+  yyjson_val *root = yyjson_doc_get_root(doc);
+  recursive_processor(root);
+  return std::string_view(reinterpret_cast<char *>(buf), size_t(buff - buf));
+}
+
+void yyjson2msgpack::write_string(const char *c, size_t len) noexcept {
+  write_byte(0xdb);
+  write_uint32(uint32_t(len));
+  ::memcpy(buff, c, len);
+  buff += len;
+}
+
+void yyjson2msgpack::write_double(const double d) noexcept {
+  *buff++ = 0xcb;
+  ::memcpy(buff, &d, sizeof(d));
+  buff += sizeof(d);
+}
+
+void yyjson2msgpack::write_byte(const uint8_t b) noexcept {
+  *buff = b;
+  buff++;
+}
+
+void yyjson2msgpack::write_uint32(const uint32_t w) noexcept {
+  ::memcpy(buff, &w, sizeof(w));
+  buff += sizeof(w);
+}
+
+void yyjson2msgpack::recursive_processor(yyjson_val *obj) {
+  size_t idx, max;
+  yyjson_val *val;
+  yyjson_val *key;
+  switch (yyjson_get_type(obj)) {
+  case YYJSON_TYPE_STR:
+    write_string(yyjson_get_str(obj), yyjson_get_len(obj));
+    break;
+  case YYJSON_TYPE_ARR:
+    write_byte(0xdf);
+    write_uint32(uint32_t(yyjson_arr_size(obj)));
+    yyjson_arr_foreach(obj, idx, max, val) { recursive_processor(val); }
+   break;
+  case YYJSON_TYPE_OBJ:
+    write_byte(0xdd);
+    write_uint32(uint32_t(yyjson_obj_size(obj)));
+    yyjson_obj_foreach(obj, idx, max, key, val) {
+      write_string(yyjson_get_str(key), yyjson_get_len(key));
+      recursive_processor(val);
+    }
+    break;
+  case YYJSON_TYPE_BOOL:
+    write_byte(0xc2 + yyjson_get_bool(obj));
+    break;
+  case YYJSON_TYPE_NULL:
+    write_byte(0xc0);
+    break;
+  case YYJSON_TYPE_NUM:
+    switch (yyjson_get_subtype(obj)) {
+    case YYJSON_SUBTYPE_UINT:
+      write_double(double(yyjson_get_uint(obj)));
+      break;
+    case YYJSON_SUBTYPE_SINT:
+      write_double(double(yyjson_get_sint(obj)));
+      break;
+    case YYJSON_SUBTYPE_REAL:
+      write_double(yyjson_get_real(obj));
+      break;
+    default:
+      SIMDJSON_UNREACHABLE();
+    }
+    break;
+  default:
+    SIMDJSON_UNREACHABLE();
+  }
+}
+
+struct yyjson : yyjson2msgpack {
+  bool run(simdjson::padded_string &json, char *buffer,
+           std::string_view &result) {
+    yyjson_doc *doc = yyjson_read(json.data(), json.size(), 0);
+    result = to_msgpack(doc, reinterpret_cast<uint8_t*>(buffer));
+    return true;
+  }
+};
+
+BENCHMARK_TEMPLATE(json2msgpack, yyjson)->UseManualTime();
+
+struct yyjson_insitu : yyjson2msgpack {
+  bool run(simdjson::padded_string &json, char *buffer,
+           std::string_view &result) {
+    yyjson_doc *doc =
+        yyjson_read_opts(json.data(), json.size(), YYJSON_READ_INSITU, 0, 0);
+    result = to_msgpack(doc, reinterpret_cast<uint8_t*>(buffer));
+    return true;
+  }
+};
+BENCHMARK_TEMPLATE(json2msgpack, yyjson_insitu)->UseManualTime();
+
+} // namespace json2msgpack
+
+#endif // SIMDJSON_COMPETITION_YYJSON

benchmark/json_benchmark/run_json_benchmark.h

@@ -10,8 +10,8 @@ void maybe_display_implementation() {
   static bool displayed_implementation = false;
   if(!displayed_implementation) {
     displayed_implementation = true;
-    std::cout << "simdjson::dom implementation:      " << simdjson::active_implementation->name() << std::endl;
+    std::cout << "simdjson::dom implementation:      " << simdjson::get_active_implementation()->name() << std::endl;
-    std::cout << "simdjson::ondemand implementation (stage 1): " << simdjson::active_implementation->name() << std::endl;
+    std::cout << "simdjson::ondemand implementation (stage 1): " << simdjson::get_active_implementation()->name() << std::endl;
     std::cout << "simdjson::ondemand implementation (stage 2): " << simdjson::builtin_implementation()->name() << std::endl;
   }
 }
@@ -58,10 +58,11 @@ template<typename B, typename R> static void run_json_benchmark(benchmark::State
   if (collector.has_events()) {
     state.counters["instructions"] = events.instructions();
     state.counters["cycles"]       = events.cycles();
+#if !SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
     state.counters["branch_miss"]  = events.branch_misses();
     state.counters["cache_miss"]   = events.cache_misses();
     state.counters["cache_ref"]    = events.cache_references();
-
+#endif
     state.counters["instructions_per_byte"]  = events.instructions() / double(bench.bytes_per_iteration());
     state.counters["instructions_per_cycle"] = events.instructions() / events.cycles();
     state.counters["cycles_per_byte"]        = events.cycles()       / double(bench.bytes_per_iteration());
@@ -69,9 +70,11 @@ template<typename B, typename R> static void run_json_benchmark(benchmark::State
 
     state.counters["best_instructions"] = events.best.instructions();
     state.counters["best_cycles"]       = events.best.cycles();
+#if !SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
     state.counters["best_branch_miss"]  = events.best.branch_misses();
     state.counters["best_cache_miss"]   = events.best.cache_misses();
     state.counters["best_cache_ref"]    = events.best.cache_references();
+#endif
 
     state.counters["best_instructions_per_byte"]  = events.best.instructions() / double(bench.bytes_per_iteration());
     state.counters["best_instructions_per_cycle"] = events.best.instructions() / events.best.cycles();
@@ -92,9 +95,11 @@ template<typename B, typename R> static void run_json_benchmark(benchmark::State
   if (collector.has_events()) {
     label << " instructions=" << setw(12) << uint64_t(events.best.instructions())     << setw(0);
     label << " cycles="       << setw(12) << uint64_t(events.best.cycles())           << setw(0);
+#if !SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
     label << " branch_miss="  << setw(8)  << uint64_t(events.best.branch_misses())    << setw(0);
     label << " cache_miss="   << setw(8)  << uint64_t(events.best.cache_misses())     << setw(0);
     label << " cache_ref="    << setw(10) << uint64_t(events.best.cache_references()) << setw(0);
+#endif
   }
 
   label << " items=" << setw(10) << bench.items_per_iteration() << setw(0);

benchmark/kostya/kostya.h

@@ -79,7 +79,7 @@ static const simdjson::padded_string &get_built_json_array() {
 
 struct simdjson_dom;
 
-template<typename I> simdjson_really_inline static void kostya(benchmark::State &state) {
+template<typename I> simdjson_inline static void kostya(benchmark::State &state) {
   run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
 }
 

benchmark/kostya/nlohmann_json_sax.h

@@ -42,7 +42,7 @@ struct nlohmann_json_sax {
             return true;
         }
         bool number_unsigned(number_unsigned_t val) override {  // Need this event because coordinate value can be equal to 1
-            buffer[k] = val;
+            buffer[k] = double(val);
             if (k == 2) {
                 result.emplace_back(json_benchmark::point{buffer[0],buffer[1],buffer[2]});
                 k = 0;

benchmark/kostya/rapidjson.h

@@ -13,7 +13,7 @@ struct rapidjson_base {
 
   Document doc;
 
-  simdjson_really_inline double get_double(Value &object, std::string_view key) {
+  simdjson_inline double get_double(Value &object, std::string_view key) {
     auto field = object.FindMember(key.data());
     if (field == object.MemberEnd()) { throw "Missing double field"; }
     if (!field->value.IsNumber()) { throw "Field is not double"; }
@@ -51,7 +51,7 @@ BENCHMARK_TEMPLATE(kostya, rapidjson_lossless)->UseManualTime();
 
 struct rapidjson_insitu : rapidjson_base {
   bool run(simdjson::padded_string &json, std::vector<point> &result) {
-    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag|kParseInsituFlag>(json.data()), result);
   }
 };
 BENCHMARK_TEMPLATE(kostya, rapidjson_insitu)->UseManualTime();

benchmark/kostya/sajson.h

@@ -11,8 +11,9 @@ struct sajson {
 
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
+  ~sajson() { free(ast_buffer); }
 
-  simdjson_really_inline double get_double(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline double get_double(const ::sajson::value &obj, std::string_view key) {
     using namespace sajson;
 
     auto val = obj.get_value_of_key({key.data(), key.length()});

benchmark/kostya/yyjson.h

@@ -9,7 +9,7 @@ namespace kostya {
 struct yyjson_base {
   static constexpr diff_flags DiffFlags = diff_flags::NONE;
 
-  simdjson_really_inline double get_double(yyjson_val *obj, std::string_view key) {
+  simdjson_inline double get_double(yyjson_val *obj, std::string_view key) {
     yyjson_val *val = yyjson_obj_getn(obj, key.data(), key.length());
     if (!val) { throw "missing point field!"; }
     if (yyjson_get_type(val) != YYJSON_TYPE_NUM) { throw "Number is not a type!"; }

benchmark/large_amazon_cellphones/large_amazon_cellphones.h

@@ -6,6 +6,9 @@
 
 namespace large_amazon_cellphones {
 
+const bool UNTHREADED = false;
+const bool THREADED = true;
+
 static const simdjson::padded_string &get_built_json();
 
 using namespace json_benchmark;
@@ -13,11 +16,11 @@ using namespace json_benchmark;
 struct brand {
     double cumulative_rating;
     uint64_t reviews_count;
-    simdjson_really_inline bool operator==(const brand &other) const {
+    simdjson_inline bool operator==(const brand &other) const {
         return cumulative_rating == other.cumulative_rating &&
             reviews_count == other.reviews_count;
     }
-    simdjson_really_inline bool operator!=(const brand &other) const { return !(*this == other); }
+    simdjson_inline bool operator!=(const brand &other) const { return !(*this == other); }
 };
 
 simdjson_unused static std::ostream &operator<<(std::ostream &o, const brand &b) {
@@ -81,11 +84,11 @@ static const simdjson::padded_string &get_built_json() {
   return json;
 }
 
-
+template<bool threaded>
 struct simdjson_dom;
 
-template<typename I> simdjson_really_inline static void large_amazon_cellphones(benchmark::State &state) {
+template<typename I> simdjson_inline static void large_amazon_cellphones(benchmark::State &state) {
-  run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
+  run_json_benchmark<runner<I>, runner<simdjson_dom<UNTHREADED>>>(state);
 }
 
-}   // namespace large_amazon_cellphones
+}   // namespace large_amazon_cellphones

benchmark/large_amazon_cellphones/simdjson_dom.h

@@ -9,12 +9,16 @@ namespace large_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
@@ -38,7 +42,10 @@ struct simdjson_dom {
 
 };
 
-BENCHMARK_TEMPLATE(large_amazon_cellphones, simdjson_dom)->UseManualTime();
+BENCHMARK_TEMPLATE(large_amazon_cellphones, simdjson_dom<UNTHREADED>)->UseManualTime();
+#ifdef SIMDJSON_THREADS_ENABLED
+BENCHMARK_TEMPLATE(large_amazon_cellphones, simdjson_dom<THREADED>)->UseManualTime();
+#endif
 
 } // namespace large_amazon_cellphones
 

benchmark/large_amazon_cellphones/simdjson_ondemand.h

@@ -8,17 +8,21 @@ namespace large_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;
+      auto doc = *i;
       size_t index{0};
       StringType copy;
       double rating;
@@ -58,7 +62,10 @@ struct simdjson_ondemand {
 
 };
 
-BENCHMARK_TEMPLATE(large_amazon_cellphones, simdjson_ondemand)->UseManualTime();
+BENCHMARK_TEMPLATE(large_amazon_cellphones, simdjson_ondemand<UNTHREADED>)->UseManualTime();
+#ifdef SIMDJSON_THREADS_ENABLED
+BENCHMARK_TEMPLATE(large_amazon_cellphones, simdjson_ondemand<THREADED>)->UseManualTime();
+#endif
 
 } // namespace amazon_cellphones
 

benchmark/large_random/nlohmann_json_sax.h

@@ -34,7 +34,7 @@ struct nlohmann_json_sax {
             return true;
         }
         bool number_unsigned(number_unsigned_t val) override {
-            buffer[k] = val;
+            buffer[k] = double(val);
             if (k == 2) {
                 result.emplace_back(json_benchmark::point{buffer[0],buffer[1],buffer[2]});
                 k = 0;

benchmark/large_random/rapidjson.h

@@ -13,7 +13,7 @@ struct rapidjson_base {
 
   Document doc;
 
-  simdjson_really_inline double get_double(Value &object, std::string_view key) {
+  simdjson_inline double get_double(Value &object, std::string_view key) {
     auto field = object.FindMember(key.data());
     if (field == object.MemberEnd()) { throw "Missing double field"; }
     if (!field->value.IsNumber()) { throw "Field is not double"; }
@@ -48,7 +48,7 @@ BENCHMARK_TEMPLATE(large_random, rapidjson_lossless)->UseManualTime();
 
 struct rapidjson_insitu : rapidjson_base {
   bool run(simdjson::padded_string &json, std::vector<point> &result) {
-    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag|kParseInsituFlag>(json.data()), result);
   }
 };
 BENCHMARK_TEMPLATE(large_random, rapidjson_insitu)->UseManualTime();

benchmark/large_random/sajson.h

@@ -11,8 +11,9 @@ struct sajson {
 
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
+  ~sajson() { free(ast_buffer); }
 
-  simdjson_really_inline double get_double(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline double get_double(const ::sajson::value &obj, std::string_view key) {
     using namespace sajson;
 
     auto val = obj.get_value_of_key({key.data(), key.length()});

benchmark/large_random/yyjson.h

@@ -9,7 +9,7 @@ namespace large_random {
 struct yyjson_base {
   static constexpr diff_flags DiffFlags = diff_flags::NONE;
 
-  simdjson_really_inline double get_double(yyjson_val *obj, std::string_view key) {
+  simdjson_inline double get_double(yyjson_val *obj, std::string_view key) {
     yyjson_val *val = yyjson_obj_getn(obj, key.data(), key.length());
     if (!val) { throw "missing point field!"; }
     if (yyjson_get_type(val) != YYJSON_TYPE_NUM) { throw "Number is not a type!"; }

benchmark/largerandom/iter.h

@@ -10,28 +10,28 @@ using namespace simdjson;
 
 class Iter {
 public:
-  simdjson_really_inline bool Run(const padded_string &json);
+  simdjson_inline bool Run(const padded_string &json);
 
-  simdjson_really_inline const std::vector<my_point> &Result() { return container; }
+  simdjson_inline const std::vector<my_point> &Result() { return container; }
-  simdjson_really_inline size_t ItemCount() { return container.size(); }
+  simdjson_inline size_t ItemCount() { return container.size(); }
 
 private:
   ondemand::parser parser{};
   std::vector<my_point> container{};
 
-  simdjson_really_inline double first_double(ondemand::json_iterator &iter) {
+  simdjson_inline double first_double(ondemand::json_iterator &iter) {
     if (iter.start_object().error() || iter.field_key().error() || iter.field_value()) { throw "Invalid field"; }
     return iter.consume_double();
   }
 
-  simdjson_really_inline double next_double(ondemand::json_iterator &iter) {
+  simdjson_inline double next_double(ondemand::json_iterator &iter) {
     if (!iter.has_next_field() || iter.field_key().error() || iter.field_value()) { throw "Invalid field"; }
     return iter.consume_double();
   }
 
 };
 
-simdjson_really_inline bool Iter::Run(const padded_string &json) {
+simdjson_inline bool Iter::Run(const padded_string &json) {
   container.clear();
 
   auto iter = parser.iterate_raw(json).value();

benchmark/largerandom/ondemand.h

@@ -10,16 +10,16 @@ using namespace simdjson;
 
 class OnDemand {
 public:
-  simdjson_really_inline bool Run(const padded_string &json);
+  simdjson_inline bool Run(const padded_string &json);
-  simdjson_really_inline const std::vector<my_point> &Result() { return container; }
+  simdjson_inline const std::vector<my_point> &Result() { return container; }
-  simdjson_really_inline size_t ItemCount() { return container.size(); }
+  simdjson_inline size_t ItemCount() { return container.size(); }
 
 private:
   ondemand::parser parser{};
   std::vector<my_point> container{};
 };
 
-simdjson_really_inline bool OnDemand::Run(const padded_string &json) {
+simdjson_inline bool OnDemand::Run(const padded_string &json) {
   container.clear();
 
   auto doc = parser.iterate(json);

benchmark/largerandom/sax.h

@@ -11,13 +11,13 @@ using namespace simdjson::builtin::stage2;
 
 class Sax {
 public:
-  simdjson_really_inline bool Run(const padded_string &json) noexcept;
+  simdjson_inline bool Run(const padded_string &json) noexcept;
 
-  simdjson_really_inline const std::vector<my_point> &Result() { return container; }
+  simdjson_inline const std::vector<my_point> &Result() { return container; }
-  simdjson_really_inline size_t ItemCount() { return container.size(); }
+  simdjson_inline size_t ItemCount() { return container.size(); }
 
 private:
-  simdjson_really_inline error_code RunNoExcept(const padded_string &json) noexcept;
+  simdjson_inline error_code RunNoExcept(const padded_string &json) noexcept;
   error_code Allocate(size_t new_capacity);
   std::unique_ptr<uint8_t[]> string_buf{};
   size_t capacity{};
@@ -34,21 +34,21 @@ public:
 
   explicit sax_point_reader_visitor(std::vector<my_point> &_points) : points(_points) {}
 
-  simdjson_really_inline error_code visit_object_start(json_iterator &) {
+  simdjson_inline error_code visit_object_start(json_iterator &) {
     idx = 0;
     return SUCCESS;
   }
-  simdjson_really_inline error_code visit_primitive(json_iterator &, const uint8_t *value) {
+  simdjson_inline error_code visit_primitive(json_iterator &, const uint8_t *value) {
     if(idx == GOT_SOMETHING_ELSE) { return simdjson::SUCCESS; }
     return numberparsing::parse_double(value).get(buffer[idx]);
   }
-  simdjson_really_inline error_code visit_object_end(json_iterator &)  {
+  simdjson_inline error_code visit_object_end(json_iterator &)  {
     points.emplace_back(my_point{buffer[0], buffer[1], buffer[2]});
     return SUCCESS;
   }
 
-  simdjson_really_inline error_code visit_document_start(json_iterator &) { return SUCCESS; }
+  simdjson_inline error_code visit_document_start(json_iterator &) { return SUCCESS; }
-  simdjson_really_inline error_code visit_key(json_iterator &, const uint8_t * key) {
+  simdjson_inline error_code visit_key(json_iterator &, const uint8_t * key) {
     switch(key[1]) {
       // Technically, we should check the other characters
       // in the key, but we are cheating to go as fast
@@ -67,13 +67,13 @@ public:
     }
     return SUCCESS;
   }
-  simdjson_really_inline error_code visit_array_start(json_iterator &)  { return SUCCESS; }
+  simdjson_inline error_code visit_array_start(json_iterator &)  { return SUCCESS; }
-  simdjson_really_inline error_code visit_array_end(json_iterator &) { return SUCCESS; }
+  simdjson_inline error_code visit_array_end(json_iterator &) { return SUCCESS; }
-  simdjson_really_inline error_code visit_document_end(json_iterator &)  { return SUCCESS; }
+  simdjson_inline error_code visit_document_end(json_iterator &)  { return SUCCESS; }
-  simdjson_really_inline error_code visit_empty_array(json_iterator &)  { return SUCCESS; }
+  simdjson_inline error_code visit_empty_array(json_iterator &)  { return SUCCESS; }
-  simdjson_really_inline error_code visit_empty_object(json_iterator &)  { return SUCCESS; }
+  simdjson_inline error_code visit_empty_object(json_iterator &)  { return SUCCESS; }
-  simdjson_really_inline error_code visit_root_primitive(json_iterator &, const uint8_t *)  { return SUCCESS; }
+  simdjson_inline error_code visit_root_primitive(json_iterator &, const uint8_t *)  { return SUCCESS; }
-  simdjson_really_inline error_code increment_count(json_iterator &) { return SUCCESS; }
+  simdjson_inline error_code increment_count(json_iterator &) { return SUCCESS; }
 };
 
 // NOTE: this assumes the dom_parser is already allocated

benchmark/partial_tweets/nlohmann_json.h

@@ -9,7 +9,7 @@ namespace partial_tweets {
 struct nlohmann_json {
   using StringType=std::string;
 
-  simdjson_really_inline uint64_t nullable_int(nlohmann::json value) {
+  simdjson_inline uint64_t nullable_int(nlohmann::json value) {
     if (value.is_null()) { return 0; }
     return value;
   }
@@ -37,4 +37,4 @@ BENCHMARK_TEMPLATE(partial_tweets, nlohmann_json)->UseManualTime();
 
 } // namespace partial_tweets
 
-#endif // SIMDJSON_COMPETITION_NLOHMANN_JSON
+#endif // SIMDJSON_COMPETITION_NLOHMANN_JSON

benchmark/partial_tweets/ondemand.h

@@ -17,27 +17,27 @@ public:
       displayed_implementation = true;
     }
   }
-  simdjson_really_inline bool Run(const padded_string &json);
+  simdjson_inline bool Run(const padded_string &json);
-  simdjson_really_inline const std::vector<tweet> &Result() { return tweets; }
+  simdjson_inline const std::vector<tweet> &Result() { return tweets; }
-  simdjson_really_inline size_t ItemCount() { return tweets.size(); }
+  simdjson_inline size_t ItemCount() { return tweets.size(); }
 
 private:
   ondemand::parser parser{};
   std::vector<tweet> tweets{};
 
-  simdjson_really_inline uint64_t nullable_int(ondemand::value value) {
+  simdjson_inline uint64_t nullable_int(ondemand::value value) {
     if (value.is_null()) { return 0; }
     return value;
   }
 
-  simdjson_really_inline twitter_user read_user(ondemand::object user) {
+  simdjson_inline twitter_user read_user(ondemand::object user) {
     return { user.find_field("id"), user.find_field("screen_name") };
   }
 
   static inline bool displayed_implementation = false;
 };
 
-simdjson_really_inline bool OnDemand::Run(const padded_string &json) {
+simdjson_inline bool OnDemand::Run(const padded_string &json) {
   tweets.clear();
 
   // Walk the document, parsing the tweets as we go

benchmark/partial_tweets/partial_tweets.h

@@ -39,7 +39,7 @@ struct runner : public file_runner<I> {
 
 struct simdjson_dom;
 
-template<typename I> simdjson_really_inline static void partial_tweets(benchmark::State &state) {
+template<typename I> simdjson_inline static void partial_tweets(benchmark::State &state) {
   run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
 }
 

benchmark/partial_tweets/rapidjson.h

@@ -13,27 +13,27 @@ struct rapidjson_base {
 
   Document doc{};
 
-  simdjson_really_inline std::string_view get_string_view(Value &object, std::string_view key) {
+  simdjson_inline std::string_view get_string_view(Value &object, std::string_view key) {
     // TODO use version that supports passing string length?
     auto field = object.FindMember(key.data());
     if (field == object.MemberEnd()) { throw "Missing object field"; }
     if (!field->value.IsString()) { throw "Field is not a string"; }
     return { field->value.GetString(), field->value.GetStringLength() };
   }
-  simdjson_really_inline uint64_t get_uint64(Value &object, std::string_view key) {
+  simdjson_inline uint64_t get_uint64(Value &object, std::string_view key) {
     auto field = object.FindMember(key.data());
     if (field == object.MemberEnd()) { throw "Missing object field"; }
     if (!field->value.IsUint64()) { throw "Field is not uint64"; }
     return field->value.GetUint64();
   }
-  simdjson_really_inline uint64_t get_nullable_uint64(Value &object, std::string_view key) {
+  simdjson_inline uint64_t get_nullable_uint64(Value &object, std::string_view key) {
     auto field = object.FindMember(key.data());
     if (field == object.MemberEnd()) { throw "Missing nullable uint64 field"; }
     if (field->value.IsNull()) { return 0; }
     if (!field->value.IsUint64()) { throw "Field is not nullable uint64"; }
     return field->value.GetUint64();
   }
-  simdjson_really_inline partial_tweets::twitter_user<std::string_view> get_user(Value &object, std::string_view key) {
+  simdjson_inline partial_tweets::twitter_user<std::string_view> get_user(Value &object, std::string_view key) {
     auto field = object.FindMember(key.data());
     if (field == object.MemberEnd()) { throw "Missing user field"; }
     if (!field->value.IsObject()) { throw "User field is not an object"; }
@@ -70,7 +70,7 @@ BENCHMARK_TEMPLATE(partial_tweets, rapidjson)->UseManualTime();
 
 struct rapidjson_insitu : rapidjson_base {
   bool run(simdjson::padded_string &json, std::vector<tweet<std::string_view>> &result) {
-    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag|kParseInsituFlag>(json.data()), result);
   }
 };
 BENCHMARK_TEMPLATE(partial_tweets, rapidjson_insitu)->UseManualTime();

benchmark/partial_tweets/sajson.h

@@ -11,12 +11,14 @@ struct sajson {
 
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
-  simdjson_really_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
+  ~sajson() { free(ast_buffer); }
+
+  simdjson_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
     auto val = obj.get_value_of_key({key.data(), key.length()});
     if (val.get_type() != ::sajson::TYPE_STRING) { throw "field is not a string"; }
     return { val.as_cstring(), val.get_string_length() };
   }
-  simdjson_really_inline uint64_t get_uint52(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline uint64_t get_uint52(const ::sajson::value &obj, std::string_view key) {
     auto val = obj.get_value_of_key({key.data(), key.length()});
     switch (val.get_type()) {
       case ::sajson::TYPE_INTEGER: {
@@ -28,7 +30,7 @@ struct sajson {
         throw "field not integer";
     }
   }
-  simdjson_really_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
     // Since sajson only supports 53-bit numbers, and IDs in twitter.json can be > 53 bits, we read the corresponding id_str and parse that.
     auto val = obj.get_value_of_key({key.data(), key.length()});
     if (val.get_type() != ::sajson::TYPE_STRING) { throw "field not a string"; }
@@ -38,7 +40,7 @@ struct sajson {
     if (endptr != &str[val.get_string_length()]) { throw "field is a string, but not an integer string"; }
     return result;
   }
-  simdjson_really_inline uint64_t get_nullable_str_uint64(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline uint64_t get_nullable_str_uint64(const ::sajson::value &obj, std::string_view key) {
     auto val = obj.get_value_of_key({key.data(), key.length()});
     if (val.get_type() == ::sajson::TYPE_NULL) { return 0; }
     if (val.get_type() != ::sajson::TYPE_STRING) { throw "field not a string"; }
@@ -48,7 +50,7 @@ struct sajson {
     if (endptr != &str[val.get_string_length()]) { throw "field is a string, but not an integer string"; }
     return result;
   }
-  simdjson_really_inline partial_tweets::twitter_user<std::string_view> get_user(const ::sajson::value &obj, std::string_view key) {
+  simdjson_inline partial_tweets::twitter_user<std::string_view> get_user(const ::sajson::value &obj, std::string_view key) {
     auto user = obj.get_value_of_key({key.data(), key.length()});
     if (user.get_type() != ::sajson::TYPE_OBJECT) { throw "user is not an object"; }
     return { get_str_uint64(user, "id_str"), get_string_view(user, "screen_name") };

benchmark/partial_tweets/simdjson_dom.h

@@ -13,7 +13,7 @@ struct simdjson_dom {
 
   dom::parser parser{};
 
-  simdjson_really_inline uint64_t nullable_int(dom::element element) {
+  simdjson_inline uint64_t nullable_int(dom::element element) {
     if (element.is_null()) { return 0; }
     return element;
   }
@@ -40,4 +40,4 @@ BENCHMARK_TEMPLATE(partial_tweets, simdjson_dom)->UseManualTime();
 
 } // namespace partial_tweets
 
-#endif // SIMDJSON_EXCEPTIONS
+#endif // SIMDJSON_EXCEPTIONS

benchmark/partial_tweets/simdjson_ondemand.h

@@ -13,12 +13,12 @@ struct simdjson_ondemand {
 
   ondemand::parser parser{};
 
-  simdjson_really_inline uint64_t nullable_int(ondemand::value value) {
+  simdjson_inline uint64_t nullable_int(ondemand::value value) {
     if (value.is_null()) { return 0; }
     return value;
   }
 
-  simdjson_really_inline twitter_user<std::string_view> read_user(ondemand::object user) {
+  simdjson_inline twitter_user<std::string_view> read_user(ondemand::object user) {
     return { user.find_field("id"), user.find_field("screen_name") };
   }
 

benchmark/partial_tweets/tweet.h

@@ -32,7 +32,7 @@ struct tweet {
   uint64_t retweet_count{};
   uint64_t favorite_count{};
   template<typename OtherStringType>
-  simdjson_really_inline bool operator==(const tweet<OtherStringType> &other) const {
+  simdjson_inline bool operator==(const tweet<OtherStringType> &other) const {
     return created_at == other.created_at &&
            id == other.id &&
            result == other.result &&
@@ -42,7 +42,7 @@ struct tweet {
            favorite_count == other.favorite_count;
   }
   template<typename OtherStringType>
-  simdjson_really_inline bool operator!=(const tweet<OtherStringType> &other) const { return !(*this == other); }
+  simdjson_inline bool operator!=(const tweet<OtherStringType> &other) const { return !(*this == other); }
 };
 
 template<typename StringType>

benchmark/partial_tweets/yyjson.h

@@ -9,24 +9,24 @@ namespace partial_tweets {
 struct yyjson_base {
   using StringType=std::string_view;
 
-  simdjson_really_inline std::string_view get_string_view(yyjson_val *obj, std::string_view key) {
+  simdjson_inline std::string_view get_string_view(yyjson_val *obj, std::string_view key) {
     auto val = yyjson_obj_getn(obj, key.data(), key.length());
     if (!yyjson_is_str(val)) { throw "field is not uint64 or null!"; }
     return { yyjson_get_str(val), yyjson_get_len(val) };
   }
-  simdjson_really_inline uint64_t get_uint64(yyjson_val *obj, std::string_view key) {
+  simdjson_inline uint64_t get_uint64(yyjson_val *obj, std::string_view key) {
     auto val = yyjson_obj_getn(obj, key.data(), key.length());
     if (!yyjson_is_uint(val)) { throw "field is not uint64 or null!"; }
     return yyjson_get_uint(val);
   }
-  simdjson_really_inline uint64_t get_nullable_uint64(yyjson_val *obj, std::string_view key) {
+  simdjson_inline uint64_t get_nullable_uint64(yyjson_val *obj, std::string_view key) {
     auto val = yyjson_obj_getn(obj, key.data(), key.length());
     if (!yyjson_is_uint(val)) { }
     auto type = yyjson_get_type(val);
     if (type != YYJSON_TYPE_NUM && type != YYJSON_TYPE_NULL ) { throw "field is not uint64 or null!"; }
     return yyjson_get_uint(val);
   }
-  simdjson_really_inline partial_tweets::twitter_user<std::string_view> get_user(yyjson_val *obj, std::string_view key) {
+  simdjson_inline partial_tweets::twitter_user<std::string_view> get_user(yyjson_val *obj, std::string_view key) {
     auto user = yyjson_obj_getn(obj, key.data(), key.length());
     if (!yyjson_is_obj(user)) { throw "missing twitter user field!"; }
     return { get_uint64(user, "id"), get_string_view(user, "screen_name") };

benchmark/top_tweet/nlohmann_json_sax.h

@@ -48,7 +48,7 @@ struct nlohmann_json_sax {
         }
         bool number_unsigned(number_unsigned_t val) override {
             if (values & key_rt && !(values & found_rt)) {   // retweet_count
-                rt = val;
+                rt = int(val);
                 values &= ~(key_rt);
                 values |= (found_rt);
                 if (rt <= max_rt && rt >= result.retweet_count) {    // Check if current tweet has more retweet than previous top tweet

benchmark/top_tweet/rapidjson.h

@@ -59,7 +59,7 @@ BENCHMARK_TEMPLATE(top_tweet, rapidjson)->UseManualTime();
 
 struct rapidjson_insitu : rapidjson_base {
   bool run(simdjson::padded_string &json, int64_t max_retweet_count, top_tweet_result<StringType> &result) {
-    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), max_retweet_count, result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag|kParseInsituFlag>(json.data()), max_retweet_count, result);
   }
 };
 BENCHMARK_TEMPLATE(top_tweet, rapidjson_insitu)->UseManualTime();

benchmark/top_tweet/sajson.h

@@ -11,6 +11,7 @@ struct sajson {
 
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
+  ~sajson() { free(ast_buffer); }
 
   bool run(simdjson::padded_string &json, int32_t max_retweet_count, top_tweet_result<StringType> &result) {
     if (!ast_buffer) {

benchmark/top_tweet/top_tweet.h

@@ -13,13 +13,13 @@ struct top_tweet_result {
   StringType screen_name{};
   StringType text{};
   template<typename OtherStringType>
-  simdjson_really_inline bool operator==(const top_tweet_result<OtherStringType> &other) const {
+  simdjson_inline bool operator==(const top_tweet_result<OtherStringType> &other) const {
     return retweet_count == other.retweet_count &&
            screen_name == other.screen_name &&
            text == other.text;
   }
   template<typename OtherStringType>
-  simdjson_really_inline bool operator!=(const top_tweet_result<OtherStringType> &other) const { return !(*this == other); }
+  simdjson_inline bool operator!=(const top_tweet_result<OtherStringType> &other) const { return !(*this == other); }
 };
 
 template<typename StringType>
@@ -60,7 +60,7 @@ struct runner : public file_runner<I> {
 
 struct simdjson_dom;
 
-template<typename I> simdjson_really_inline static void top_tweet(benchmark::State &state) {
+template<typename I> simdjson_inline static void top_tweet(benchmark::State &state) {
   json_benchmark::run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
 }
 

cmake/developer-options.cmake

@@ -3,6 +3,12 @@
 #
 add_library(simdjson-internal-flags INTERFACE)
 
+
+option(SIMDJSON_CHECK_EOF "Check for the end of the input buffer. The setting is unnecessary since we require padding of the inputs. You should expect tests to fail with this option turned on." OFF)
+if(SIMDJSON_CHECK_EOF)
+  add_compile_definitions(SIMDJSON_CHECK_EOF=1)
+endif()
+
 option(SIMDJSON_SANITIZE_UNDEFINED "Sanitize undefined behavior" OFF)
 if(SIMDJSON_SANITIZE_UNDEFINED)
   add_compile_options(-fsanitize=undefined -fno-sanitize-recover=all)
@@ -169,6 +175,18 @@ if(CMAKE_C_COMPILER_ID MATCHES "Intel")
   set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -static-intel")
 endif()
 
+option(
+    SIMDJSON_AVX512_ALLOWED
+    "Enable AVX-512 instructions (only affects processors and compilers with AVX-512 support)."
+    ON
+)
+if(SIMDJSON_AVX512_ALLOWED)
+  add_compile_definitions(SIMDJSON_AVX512_ALLOWED=1)
+else()
+  add_compile_definitions(SIMDJSON_AVX512_ALLOWED=0)
+  message(STATUS "AVX-512 instructions are not allowed.")
+endif()
+
 include(CheckSymbolExists)
 check_symbol_exists(fork unistd.h HAVE_POSIX_FORK)
 check_symbol_exists(wait sys/wait.h HAVE_POSIX_WAIT)

cmake/implementation-flags.cmake

@@ -1,7 +1,7 @@
 #
 # Implementation selection
 #
-set(SIMDJSON_ALL_IMPLEMENTATIONS fallback westmere haswell arm64 ppc64)
+set(SIMDJSON_ALL_IMPLEMENTATIONS fallback westmere haswell icelake arm64 ppc64)
 
 set(
     SIMDJSON_IMPLEMENTATION ""
@@ -15,7 +15,7 @@ set(
     SIMDJSON_EXCLUDE_IMPLEMENTATION ""
     CACHE STRING "\
 Semicolon-separated list of implementations to exclude \
-(haswell/westmere/arm64/ppc64/fallback). By default, excludes any \
+(icelake/haswell/westmere/arm64/ppc64/fallback). By default, excludes any \
 implementations that are unsupported at compile time or cannot be selected at \
 runtime."
 )

dependencies/CMakeLists.txt

@@ -13,8 +13,9 @@ cmake_dependent_option(SIMDJSON_GOOGLE_BENCHMARKS "compile the Google Benchmark
 if(SIMDJSON_GOOGLE_BENCHMARKS)
   set_off(BENCHMARK_ENABLE_TESTING)
   set_off(BENCHMARK_ENABLE_INSTALL)
+  set_off(BENCHMARK_ENABLE_WERROR)
 
-  import_dependency(google_benchmarks google/benchmark 8982e1e)
+  import_dependency(google_benchmarks google/benchmark f91b6b4)
   add_dependency(google_benchmarks)
 endif()
 
@@ -69,11 +70,11 @@ int main() {}
   target_include_directories(jsmn SYSTEM PUBLIC "${jsmn_SOURCE_DIR}")
   target_compile_definitions(jsmn INTERFACE SIMDJSON_COMPETITION_JSMN)
 
-  message(STATUS "Importing json (nlohmann/json@v3.9.1)")
+  message(STATUS "Importing json (nlohmann/json@v3.10.5)")
   set(nlohmann_json_SOURCE_DIR "${dep_root}/json")
   if(NOT EXISTS "${nlohmann_json_SOURCE_DIR}")
     file(DOWNLOAD
-            "https://github.com/nlohmann/json/releases/download/v3.9.1/json.hpp"
+            "https://github.com/nlohmann/json/releases/download/v3.10.5/json.hpp"
             "${nlohmann_json_SOURCE_DIR}/nlohmann/json.hpp")
   endif()
   add_library(nlohmann_json INTERFACE)

dependencies/jsoncppdist/json/json-forwards.h

@@ -79,6 +79,150 @@ license you like.
 /// to prevent private header inclusion.
 #define JSON_IS_AMALGAMATION
 
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: include/json/version.h
+// //////////////////////////////////////////////////////////////////////
+
+#ifndef JSON_VERSION_H_INCLUDED
+#define JSON_VERSION_H_INCLUDED
+
+// Note: version must be updated in three places when doing a release. This
+// annoying process ensures that amalgamate, CMake, and meson all report the
+// correct version.
+// 1. /meson.build
+// 2. /include/json/version.h
+// 3. /CMakeLists.txt
+// IMPORTANT: also update the SOVERSION!!
+
+#define JSONCPP_VERSION_STRING "1.9.5"
+#define JSONCPP_VERSION_MAJOR 1
+#define JSONCPP_VERSION_MINOR 9
+#define JSONCPP_VERSION_PATCH 5
+#define JSONCPP_VERSION_QUALIFIER
+#define JSONCPP_VERSION_HEXA                                                   \
+  ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) |             \
+   (JSONCPP_VERSION_PATCH << 8))
+
+#ifdef JSONCPP_USING_SECURE_MEMORY
+#undef JSONCPP_USING_SECURE_MEMORY
+#endif
+#define JSONCPP_USING_SECURE_MEMORY 0
+// If non-zero, the library zeroes any memory that it has allocated before
+// it frees its memory.
+
+#endif // JSON_VERSION_H_INCLUDED
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: include/json/version.h
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
+// //////////////////////////////////////////////////////////////////////
+// Beginning of content of file: include/json/allocator.h
+// //////////////////////////////////////////////////////////////////////
+
+// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#ifndef JSON_ALLOCATOR_H_INCLUDED
+#define JSON_ALLOCATOR_H_INCLUDED
+
+#include <cstring>
+#include <memory>
+
+#pragma pack(push, 8)
+
+namespace Json {
+template <typename T> class SecureAllocator {
+public:
+  // Type definitions
+  using value_type = T;
+  using pointer = T*;
+  using const_pointer = const T*;
+  using reference = T&;
+  using const_reference = const T&;
+  using size_type = std::size_t;
+  using difference_type = std::ptrdiff_t;
+
+  /**
+   * Allocate memory for N items using the standard allocator.
+   */
+  pointer allocate(size_type n) {
+    // allocate using "global operator new"
+    return static_cast<pointer>(::operator new(n * sizeof(T)));
+  }
+
+  /**
+   * Release memory which was allocated for N items at pointer P.
+   *
+   * The memory block is filled with zeroes before being released.
+   */
+  void deallocate(pointer p, size_type n) {
+    // memset_s is used because memset may be optimized away by the compiler
+    memset_s(p, n * sizeof(T), 0, n * sizeof(T));
+    // free using "global operator delete"
+    ::operator delete(p);
+  }
+
+  /**
+   * Construct an item in-place at pointer P.
+   */
+  template <typename... Args> void construct(pointer p, Args&&... args) {
+    // construct using "placement new" and "perfect forwarding"
+    ::new (static_cast<void*>(p)) T(std::forward<Args>(args)...);
+  }
+
+  size_type max_size() const { return size_t(-1) / sizeof(T); }
+
+  pointer address(reference x) const { return std::addressof(x); }
+
+  const_pointer address(const_reference x) const { return std::addressof(x); }
+
+  /**
+   * Destroy an item in-place at pointer P.
+   */
+  void destroy(pointer p) {
+    // destroy using "explicit destructor"
+    p->~T();
+  }
+
+  // Boilerplate
+  SecureAllocator() {}
+  template <typename U> SecureAllocator(const SecureAllocator<U>&) {}
+  template <typename U> struct rebind { using other = SecureAllocator<U>; };
+};
+
+template <typename T, typename U>
+bool operator==(const SecureAllocator<T>&, const SecureAllocator<U>&) {
+  return true;
+}
+
+template <typename T, typename U>
+bool operator!=(const SecureAllocator<T>&, const SecureAllocator<U>&) {
+  return false;
+}
+
+} // namespace Json
+
+#pragma pack(pop)
+
+#endif // JSON_ALLOCATOR_H_INCLUDED
+
+// //////////////////////////////////////////////////////////////////////
+// End of content of file: include/json/allocator.h
+// //////////////////////////////////////////////////////////////////////
+
+
+
+
+
+
 // //////////////////////////////////////////////////////////////////////
 // Beginning of content of file: include/json/config.h
 // //////////////////////////////////////////////////////////////////////
@@ -99,47 +243,38 @@ license you like.
 #include <string>
 #include <type_traits>
 
-/// If defined, indicates that json library is embedded in CppTL library.
-//# define JSON_IN_CPPTL 1
-
-/// If defined, indicates that json may leverage CppTL library
-//#  define JSON_USE_CPPTL 1
-/// If defined, indicates that cpptl vector based map should be used instead of
-/// std::map
-/// as Value container.
-//#  define JSON_USE_CPPTL_SMALLMAP 1
-
 // If non-zero, the library uses exceptions to report bad input instead of C
 // assertion macros. The default is to use exceptions.
 #ifndef JSON_USE_EXCEPTION
 #define JSON_USE_EXCEPTION 1
 #endif
 
+// Temporary, tracked for removal with issue #982.
+#ifndef JSON_USE_NULLREF
+#define JSON_USE_NULLREF 1
+#endif
+
 /// If defined, indicates that the source file is amalgamated
 /// to prevent private header inclusion.
 /// Remarks: it is automatically defined in the generated amalgamated header.
 // #define JSON_IS_AMALGAMATION
 
-#ifdef JSON_IN_CPPTL
+// Export macros for DLL visibility
-#include <cpptl/config.h>
+#if defined(JSON_DLL_BUILD)
-#ifndef JSON_USE_CPPTL
-#define JSON_USE_CPPTL 1
-#endif
-#endif
-
-#ifdef JSON_IN_CPPTL
-#define JSON_API CPPTL_API
-#elif defined(JSON_DLL_BUILD)
 #if defined(_MSC_VER) || defined(__MINGW32__)
 #define JSON_API __declspec(dllexport)
 #define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
+#elif defined(__GNUC__) || defined(__clang__)
+#define JSON_API __attribute__((visibility("default")))
 #endif // if defined(_MSC_VER)
+
 #elif defined(JSON_DLL)
 #if defined(_MSC_VER) || defined(__MINGW32__)
 #define JSON_API __declspec(dllimport)
 #define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
 #endif // if defined(_MSC_VER)
-#endif // ifdef JSON_IN_CPPTL
+#endif // ifdef JSON_DLL_BUILD
+
 #if !defined(JSON_API)
 #define JSON_API
 #endif
@@ -152,8 +287,8 @@ license you like.
 #if defined(_MSC_VER) && _MSC_VER < 1900
 // As recommended at
 // https://stackoverflow.com/questions/2915672/snprintf-and-visual-studio-2010
-extern JSON_API int
+extern JSON_API int msvc_pre1900_c99_snprintf(char* outBuf, size_t size,
-msvc_pre1900_c99_snprintf(char* outBuf, size_t size, const char* format, ...);
+                                              const char* format, ...);
 #define jsoncpp_snprintf msvc_pre1900_c99_snprintf
 #else
 #define jsoncpp_snprintf std::snprintf
@@ -164,69 +299,30 @@ msvc_pre1900_c99_snprintf(char* outBuf, size_t size, const char* format, ...);
 // Storages, and 64 bits integer support is disabled.
 // #define JSON_NO_INT64 1
 
-#if defined(_MSC_VER) // MSVC
-#define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
-#endif // defined(_MSC_VER)
-
 // JSONCPP_OVERRIDE is maintained for backwards compatibility of external tools.
 // C++11 should be used directly in JSONCPP.
 #define JSONCPP_OVERRIDE override
 
-#if __cplusplus >= 201103L
-#define JSONCPP_NOEXCEPT noexcept
-#define JSONCPP_OP_EXPLICIT explicit
-#elif defined(_MSC_VER) && _MSC_VER < 1900
-#define JSONCPP_NOEXCEPT throw()
-#define JSONCPP_OP_EXPLICIT explicit
-#elif defined(_MSC_VER) && _MSC_VER >= 1900
-#define JSONCPP_NOEXCEPT noexcept
-#define JSONCPP_OP_EXPLICIT explicit
-#else
-#define JSONCPP_NOEXCEPT throw()
-#define JSONCPP_OP_EXPLICIT
-#endif
-
-#ifndef JSON_HAS_RVALUE_REFERENCES
-
-#if defined(_MSC_VER)
-#define JSON_HAS_RVALUE_REFERENCES 1
-#endif // MSVC >= 2013
-
-#ifdef __clang__
-#if __has_feature(cxx_rvalue_references)
-#define JSON_HAS_RVALUE_REFERENCES 1
-#endif // has_feature
-
-#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
-#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (__cplusplus >= 201103L)
-#define JSON_HAS_RVALUE_REFERENCES 1
-#endif // GXX_EXPERIMENTAL
-
-#endif // __clang__ || __GNUC__
-
-#endif // not defined JSON_HAS_RVALUE_REFERENCES
-
-#ifndef JSON_HAS_RVALUE_REFERENCES
-#define JSON_HAS_RVALUE_REFERENCES 0
-#endif
-
 #ifdef __clang__
 #if __has_extension(attribute_deprecated_with_message)
 #define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
 #endif
-#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
+#elif defined(__GNUC__) // not clang (gcc comes later since clang emulates gcc)
 #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
 #define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
 #elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
 #define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))
-#endif // GNUC version
+#endif                  // GNUC version
-#endif // __clang__ || __GNUC__
+#elif defined(_MSC_VER) // MSVC (after clang because clang on Windows emulates
+                        // MSVC)
+#define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
+#endif // __clang__ || __GNUC__ || _MSC_VER
 
 #if !defined(JSONCPP_DEPRECATED)
 #define JSONCPP_DEPRECATED(message)
 #endif // if !defined(JSONCPP_DEPRECATED)
 
-#if __GNUC__ >= 6
+#if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 6))
 #define JSON_USE_INT64_DOUBLE_CONVERSION 1
 #endif
 
@@ -238,37 +334,37 @@ msvc_pre1900_c99_snprintf(char* outBuf, size_t size, const char* format, ...);
 #endif // if !defined(JSON_IS_AMALGAMATION)
 
 namespace Json {
-typedef int Int;
+using Int = int;
-typedef unsigned int UInt;
+using UInt = unsigned int;
 #if defined(JSON_NO_INT64)
-typedef int LargestInt;
+using LargestInt = int;
-typedef unsigned int LargestUInt;
+using LargestUInt = unsigned int;
 #undef JSON_HAS_INT64
 #else                 // if defined(JSON_NO_INT64)
 // For Microsoft Visual use specific types as long long is not supported
 #if defined(_MSC_VER) // Microsoft Visual Studio
-typedef __int64 Int64;
+using Int64 = __int64;
-typedef unsigned __int64 UInt64;
+using UInt64 = unsigned __int64;
 #else                 // if defined(_MSC_VER) // Other platforms, use long long
-typedef int64_t Int64;
+using Int64 = int64_t;
-typedef uint64_t UInt64;
+using UInt64 = uint64_t;
 #endif                // if defined(_MSC_VER)
-typedef Int64 LargestInt;
+using LargestInt = Int64;
-typedef UInt64 LargestUInt;
+using LargestUInt = UInt64;
 #define JSON_HAS_INT64
 #endif // if defined(JSON_NO_INT64)
 
 template <typename T>
-using Allocator = typename std::conditional<JSONCPP_USING_SECURE_MEMORY,
+using Allocator =
-                                            SecureAllocator<T>,
+    typename std::conditional<JSONCPP_USING_SECURE_MEMORY, SecureAllocator<T>,
-                                            std::allocator<T>>::type;
+                              std::allocator<T>>::type;
 using String = std::basic_string<char, std::char_traits<char>, Allocator<char>>;
-using IStringStream = std::basic_istringstream<String::value_type,
+using IStringStream =
-                                               String::traits_type,
+    std::basic_istringstream<String::value_type, String::traits_type,
-                                               String::allocator_type>;
+                             String::allocator_type>;
-using OStringStream = std::basic_ostringstream<String::value_type,
+using OStringStream =
-                                               String::traits_type,
+    std::basic_ostringstream<String::value_type, String::traits_type,
-                                               String::allocator_type>;
+                             String::allocator_type>;
 using IStream = std::istream;
 using OStream = std::ostream;
 } // namespace Json
@@ -310,17 +406,23 @@ using JSONCPP_OSTREAM = Json::OStream;
 namespace Json {
 
 // writer.h
+class StreamWriter;
+class StreamWriterBuilder;
+class Writer;
 class FastWriter;
 class StyledWriter;
+class StyledStreamWriter;
 
 // reader.h
 class Reader;
+class CharReader;
+class CharReaderBuilder;
 
-// features.h
+// json_features.h
 class Features;
 
 // value.h
-typedef unsigned int ArrayIndex;
+using ArrayIndex = unsigned int;
 class StaticString;
 class Path;
 class PathArgument;

doc/basics_doxygen.md

@@ -1,3 +1,5 @@
+We take our documentation seriously. Please start reading the documentation before you attempt to use simdjson. We hope you will enjoy reading us.
+
 * Basics: https://github.com/simdjson/simdjson/blob/master/doc/basics.md is an overview of how to use simdjson and its APIs.
 * parse_many: https://github.com/simdjson/simdjson/blob/master/doc/parse_many.md describes an interface providing features to work with files or streams containing multiple small JSON documents. As fast and convenient as possible.
 * Performance: https://github.com/simdjson/simdjson/blob/master/doc/performance.md shows some more advanced scenarios and how to tune for them.