Disabling again for GCC 7

.clangd

@@ -1,47 +0,0 @@
-CompileFlags:
-    CompilationDatabase: build
-    Add:
-        - -Werror -Wall -Wextra -Weffc++ -Wsign-compare -Wshadow -Wwrite-strings -Wpointer-arith -Winit-self -Wconversion -Wno-sign-conversion
-        - -Wundefined-inline
-Diagnostics:
-    Suppress:
-        - misc-unused-alias-decls
-        - misc-unused-using-decls
-        - misc-definitions-in-headers # TODO fix and remove these violations
----
-If:
-    PathMatch:
-        - include/.*
-        - src/.*
-    PathExclude:
-        - include/simdjson.h
-        - src/simdjson.cpp
-CompileFlags:
-    Add:
-        - -Wno-unneeded-internal-declaration
-        - -Wno-undefined-internal # TODO fix and remove these violations
-        - -Wno-unused-function
-        - -Wno-unused-const-variable
-Diagnostics:
-    Suppress:
-        - pp_including_mainfile_in_preamble
-        - unused-includes
----
-# Amalgamated files that require or partly define an implementation
-If:
-    PathMatch:
-        - .*/(arm64|fallback|haswell|icelake|ppc64|westmere)/begin.h
-        - .*/generic/.*
-Diagnostics:
-    Suppress:
-        - pragma_attribute_no_pop_eof
----
-# clang has a bad time detecting the push/pop together in src/ for some reason
-If:
-    PathMatch:
-        - include/simdjson/.*/end.h
-        - src/(arm64|fallback|haswell|icelake|ppc64|westmere).cpp
-Diagnostics:
-    Suppress:
-        - pragma_attribute_no_pop_eof
-        - pragma_attribute_stack_mismatch

.editorconfig

@@ -1,12 +0,0 @@
-# https://editorconfig.org/
-root = true
-# Conservatively avoid changing defaults for other file types, e.g. raw json files for test cases,
-# Makefiles, etc.
-[*.{cpp,h,md}]
-charset                  = utf-8
-end_of_line              = lf
-indent_size              = 2
-indent_style             = space
-insert_final_newline     = true
-tab_width                = 2
-trim_trailing_whitespace = true

.gitattributes

@@ -78,7 +78,6 @@
 
 .gitattributes export-ignore
 .gitignore     export-ignore
-.editorconfig  export-ignore
 
 # Sources
 *.c     text eol=lf diff=c

.github/ISSUE_TEMPLATE/bug_report.md

@@ -9,30 +9,27 @@ assignees: ''
 
 Before submitting an issue, please ensure that you have read the documentation:
 
-* Basics is an overview of how to use simdjson and its APIs to parse JSON: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
-* Builder is an overview of how to use simdjson to generate JSON: https://github.com/simdjson/simdjson/blob/master/doc/builder.md
+* Basics is an overview of how to use simdjson and its APIs: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
 * Performance shows some more advanced scenarios and how to tune for them: https://github.com/simdjson/simdjson/blob/master/doc/performance.md
 * Contributing: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
-* We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017). If you wish to support features that are not part of RFC 8259, then you should not refer to your issue as a bug.
+* We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017).
 
 
 **Describe the bug**
-A clear and concise description of what the bug is. A bug is a failure to build with normal compiler settings or a misbehaviour: when running the code, you get a result that differs from the expected result from our documentation.
+A clear and concise description of what the bug is.
 
-A compiler or static-analyzer warning is not a bug. It is possible with tools such as Visual Studio to require that rarely enabled warnings are considered errors. Do not report such cases as bugs. We do accept pull requests if you want to silence warnings issued by code analyzers, however.
+A compiler or static-analyzer warning is not a bug.
 
 We are committed to providing good documentation. We accept the lack of documentation or a misleading documentation as a bug (a 'documentation bug').
 
-An unexpected poor software performance can be accepted as a bug (a 'performance bug').
-
 We accept the identification of an issue by a sanitizer or some checker tool (e.g., valgrind) as a bug, but you must first ensure that it is not a false positive.
 
-We recommend that you run your tests using different optimization levels. In particular, we recommend your run tests with the simdjson library and you code compiled in debug mode. The simdjson then sets the SIMDJSON_DEVELOPMENT_CHECKS macro to 1, and this triggers additional checks on your code and on the internals of the library. If possible, we recommend that you run tests with sanitizers (e.g., see [No more leaks with sanitize flags in gcc and clang](https://lemire.me/blog/2016/04/20/no-more-leaks-with-sanitize-flags-in-gcc-and-clang/)).  You can compile the library with sanitizers for debugging purposes (e.g., set SIMDJSON_SANITIZE to ON using CMake), but you should also turn on sanitizers on your own code. You may also use tools like valgrind or the commercial equivalent.
+We recommend that you run your tests using different optimization levels.
 
 Before reporting a bug, please ensure that you have read our documentation.
 
 **To Reproduce**
-Steps to reproduce the behaviour: provide a code sample if possible. Please provide a complete test with data. Remember that a bug is either a failure to build or an unexpected result when running the code.
+Steps to reproduce the behaviour: provide a code sample if possible.
 
 If we cannot reproduce the issue, then we cannot address it. Note that a stack trace from your own program is not enough. A sample of your source code is insufficient: please provide a complete test for us to reproduce the issue. Please reduce the issue: use as small and as simple an example of the bug as possible.
 
@@ -46,20 +43,14 @@ It is fine to report bugs against our main branch, but if that is what you are d
 
 **Configuration (please complete the following information if relevant)**
  - OS: [e.g. Ubuntu 16.04.6 LTS]
- - Compiler* [e.g. Apple clang version 11.0.3 (clang-1103.0.32.59) x86_64-apple-darwin19.4.0]
+ - Compiler [e.g. Apple clang version 11.0.3 (clang-1103.0.32.59) x86_64-apple-darwin19.4.0]
  - Version [e.g. 22]
  - Optimization setting (e.g., -O3)
 
-We support up-to-date 64-bit ARM and x64 FreeBSD, macOS, Windows and Linux systems. Please ensure that your configuration is supported before labelling the issue as a bug.
-
-* We do not support unreleased or experimental compilers. If you encounter an issue with a
-pre-release version of a compiler, do not report it as a bug to simdjson. However, we always
-invite contributions either in the form an analysis or of a code contribution.
-
-Under Windows, we support Visual Studio (both with LLVM and without). We do not support MinGW and other alternate compiler systems. Windows users should be aware that there [is a long-running bug with GCC under Windows](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412).
+We support up-to-date 64-bit ARM and x64 FreeBSD, macOS, Windows and Linux systems. Please ensure that your configuration is supported before labelling the issue as a bug. In particular, we do not support legacy 32-bit systems.
 
 **Indicate whether you are willing or able to provide a bug fix as a pull request**
 
-If you plan to contribute to simdjson, please read our guide:
+If you plan to contribute to simdjson, please read our
 * CONTRIBUTING guide: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md and our
 * HACKING guide: https://github.com/simdjson/simdjson/blob/master/HACKING.md

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +0,0 @@
-blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -9,8 +9,7 @@ assignees: ''
 
 Before submitting an issue, please ensure that you have read the documentation:
 
-* Basics is an overview of how to use simdjson and its APIs to parse JSON: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
-* Builder is an overview of how to use simdjson to generate JSON: https://github.com/simdjson/simdjson/blob/master/doc/builder.md
+* Basics is an overview of how to use simdjson and its APIs: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
 * Performance shows some more advanced scenarios and how to tune for them: https://github.com/simdjson/simdjson/blob/master/doc/performance.md
 * Contributing: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
 * We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017).
@@ -32,7 +31,7 @@ A clear and concise description of any alternative solutions or features you've
 **Additional context**
 Add any other context or screenshots about the feature request here.
 
-**Are you willing to contribute code or documentation toward this new feature?**
+** Are you willing to contribute code or documentation toward this new feature? **
 If you plan to contribute to simdjson, please read our
 * CONTRIBUTING guide: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md and our
 * HACKING guide: https://github.com/simdjson/simdjson/blob/master/HACKING.md

.github/ISSUE_TEMPLATE/standard-issue-template.md

@@ -9,8 +9,7 @@ assignees: ''
 
 Before submitting an issue, please ensure that you have read the documentation:
 
-* Basics is an overview of how to use simdjson and its APIs to parse JSON: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
-* Builder is an overview of how to use simdjson to generate JSON: https://github.com/simdjson/simdjson/blob/master/doc/builder.md
+* Basics is an overview of how to use simdjson and its APIs: https://github.com/simdjson/simdjson/blob/master/doc/basics.md
 * Performance shows some more advanced scenarios and how to tune for them: https://github.com/simdjson/simdjson/blob/master/doc/performance.md
 * Contributing: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
 * We follow the [JSON specification as described by RFC 8259](https://www.rfc-editor.org/rfc/rfc8259.txt) (T. Bray, 2017).
@@ -19,7 +18,7 @@ We do not make changes to simdjson without clearly identifiable benefits, which
 
 Is your issue:
 
-1. A bug report? If so, please point at a reproducible test. Indicate whether you are willing or able to provide a bug fix as a pull request. As a matter of policy, we do not consider a compiler warning to be a bug.
+1. A bug report? If so, please point at a reproducible test. Indicate whether you are willing or able to provide a bug fix as a pull request.
 
 2. A build issue? If so, provide all possible details regarding your system configuration. If we cannot reproduce your issue, we cannot fix it.
 

.github/pull_request_template.md

@@ -1,53 +1,8 @@
-Short title (summary):
-
-Description
-- What did you change and why? (1-3 sentences)
-- Issue reproduced / related issue: link the issue if relevant (e.g. #123)
-
-Type of change
-- [ ] Bug fix
-- [ ] New feature
-- [ ] Refactor / cleanup
-- [ ] Documentation / tests
-- [ ] Other (please describe):
-
-How to verify / test
-- Add additional tests to verify bugs or new features.
-- If you claim performance gains, you should provide benchmark numbers using high quality benchmarking code.
 
 
-Please read before contributing:
-- CONTRIBUTING: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md
-- HACKING: https://github.com/simdjson/simdjson/blob/master/HACKING.md
+Our tests check whether you have introduced trailing white space. If such a test fails, please check the "artifacts button" above, which if you click it gives a link to a downloadable file to help you identify the issue. You can also run scripts/remove_trailing_whitespace.sh locally if you have a bash shell and the sed command available on your system.
 
+If you plan to contribute to simdjson, please read our
 
-
-If you can, we recommend running our tests with the sanitizers turned on.
-For non-Visual Studio users, it is as easy as doing:
-
-
-
-```bash
-cmake -B build -D SIMDJSON_SANITIZE=ON -D SIMDJSON_DEVELOPER_MODE=ON
-cmake --build build
-ctest --test-dir build
-```
-
-
-Our CI checks, among other things, for trailing whitespace. If a test fails for that reason,
-use the "artifacts" button to download the artifact and inspect the problematic lines,
-or run `scripts/remove_trailing_whitespace.sh` locally if you have a bash shell and `sed`.
-
-
-Checklist before submitting
-- [ ] I added/updated tests covering my change (if applicable)
-- [ ] Code builds locally and passes my check
-- [ ] Documentation / README updated if needed
-- [ ] Commits are atomic and messages are clear
-- [ ] I linked the related issue (if applicable)
-
-Final notes
-- For large PRs, prefer smaller incremental PRs or request staged review.
-
-Thanks for the contribution!
-
+CONTRIBUTING guide: https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md and our
+HACKING guide: https://github.com/simdjson/simdjson/blob/master/HACKING.md

.github/workflows/aarch64.yml

@@ -1,29 +0,0 @@
-name: Ubuntu ppc64le (GCC 11)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: aarch64
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build

.github/workflows/alpine.yml

@@ -9,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -31,4 +31,4 @@ jobs:
           ./alpine.sh cmake --build build_for_alpine
       - name: test
         run: |
-          ./alpine.sh bash -c "cd build_for_alpine && ctest  -LE explicitonly --output-on-failure"
+          ./alpine.sh bash -c "cd build_for_alpine && ctest  -LE explicitonly"

.github/workflows/cifuzz.yml

@@ -17,7 +17,7 @@ jobs:
         fuzz-seconds: 600
         dry-run: false
     - name: Upload Crash
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v1
       if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts

.github/workflows/debian.yaml

@@ -1,33 +0,0 @@
-name: Debian
-
-on: [push, pull_request]
-
-defaults:
-  run:
-    shell: sh
-
-permissions:
-  contents: read
-
-jobs:
-  pkg-config:
-    runs-on: ubuntu-latest
-    container:
-      image: debian:testing
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install dependencies
-      run: |
-        apt -y update
-        apt -y --no-install-recommends install g++ cmake make pkg-config
-
-    - name: Build and install
-      run: |
-        cmake -B build
-        cmake --build build
-        cmake --install build
-
-    - name: Test pkg-config
-      run: g++ examples/quickstart/quickstart.cpp $(pkg-config --cflags --libs simdjson)

.github/workflows/documentation.yml

@@ -1,33 +0,0 @@
-name: Doxygen GitHub Pages
-
-on:
-  release:
-    types: [created]
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-permissions:
-  contents: write
-  pages: write
-  id-token: write
-
-jobs:
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Doxygen
-        run: sudo apt-get install doxygen graphviz -y
-      - run: mkdir docs
-      - name: Install theme
-        run: ./tools/prepare_doxygen.sh
-      - name: Generate Doxygen Documentation
-        run: doxygen
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: doc/api/html

.github/workflows/emscripten.yml

@@ -1,17 +0,0 @@
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
-      - uses: mymindstorm/setup-emsdk@6ab9eb1bda2574c4ddb79809fc9247783eaf9021 # v14
-      - name: Verify
-        run: emcc -v
-      - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v3.6.0
-      - name: Configure
-        run: emcmake cmake -B build
-      - name: Build # We build but do not test
-        run: cmake --build build

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

@@ -4,9 +4,9 @@ on: [push, pull_request]
 
 jobs:
   whitespace:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - name: Remove whitespace and check the diff
         run: |
           set -eu
@@ -24,7 +24,7 @@ jobs:
              echo "no trailing whitespace found, good!"
           fi
       - name: Archive whitespace patch
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         if: always()
         with:
           name: whitespace-patch

.github/workflows/fuzzers.yml

@@ -24,7 +24,7 @@ jobs:
       implementations: haswell westmere fallback
       UBSAN_OPTIONS: halt_on_error=1
       MAXLEN: -max_len=4000
-      CLANGVERSION: 19
+      CLANGVERSION: 11
       # which optimization level to use for the sanitizer build (see build_fuzzer.variants.sh)
       OPTLEVEL: -O3
 
@@ -32,31 +32,30 @@ jobs:
     - name: Install packages necessary for building
       run: |
         sudo apt update
-        sudo apt-get install --quiet ninja-build valgrind zip unzip lsb-release wget software-properties-common gnupg
+        sudo apt-get install --quiet ninja-build valgrind zip unzip
         wget https://apt.llvm.org/llvm.sh
-        sudo apt-get purge --auto-remove llvm python3-lldb-15 llvm-15
         chmod +x llvm.sh
         sudo ./llvm.sh $CLANGVERSION
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v3
 
-    - uses: actions/cache@v4
+    - uses: actions/cache@v3
       with:
         path: dependencies/.cache
         key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
 
-    - uses: actions/cache@v4
+    - uses: actions/cache@v3
       id: cache-corpus
       with:
         path: out/
         key: corpus-${{ github.run_id }}
         restore-keys: corpus-
-
+    
     - name: show statistics for the cached corpus
       run: |
         echo number of files in github action corpus cache:
         find out -type f |wc -l
-
+    
     - name: Create and prepare the initial seed corpus
       run: |
         fuzz/build_corpus.sh
@@ -93,7 +92,7 @@ jobs:
             export SIMDJSON_FORCE_IMPLEMENTATION=$implementation
             build-sanitizers$OPTLEVEL/fuzz/fuzz_$fuzzer out/$fuzzer $others seedcorpus -max_total_time=20 $MAXLEN
           done
-          echo now have $(ls out/$fuzzer |wc -l) files in corpus
+          echo now have $(ls out/$fuzzer |wc -l) files in corpus        
         done
 
     - name: Fuzz differential impl. fuzzers with sanitizer+asserts (good at detecting errors)
@@ -120,12 +119,12 @@ jobs:
 
     - name: Package the corpus into an artifact
       run: |
-        for fuzzer in $defaultimplfuzzers $implfuzzers; do
+        for fuzzer in $defaultimplfuzzers $implfuzzers; do      
           tar rf corpus.tar out/$fuzzer
         done
 
     - name: Save the corpus as a github artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       with:
         name: corpus
         path: corpus.tar
@@ -142,13 +141,13 @@ jobs:
       run: |
         for fuzzer in $defaultimplfuzzers $implfuzzers; do
           find out/$fuzzer -type f |sort|head -n200|xargs -n40 valgrind build-replay/fuzz/fuzz_$fuzzer 2>&1|tee valgrind-$fuzzer.txt
-        done
+        done 
 
     - name: Compress the valgrind output
       run: tar cf valgrind.tar valgrind-*.txt
 
     - name: Save valgrind output as a github artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       if: always()
       with:
         name: valgrindresults
@@ -156,7 +155,7 @@ jobs:
         if-no-files-found: ignore
 
     - name: Archive any crashes as an artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v2
       if: always()
       with:
         name: crashes

.github/workflows/loongarch64.yml

@@ -1,50 +0,0 @@
-name: LoongArch64-CI
-
-on: [push, pull_request]
-
-jobs:
-  loongarch64:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - { toolchain-version: 2023.08.08 }
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install build requirements
-        run: |
-          sudo apt-get update -y
-          sudo apt-get install -y --no-install-recommends cmake
-
-      - uses: actions/cache/restore@v4
-        id: restore-cache
-        with:
-          path: /opt/cross-tools
-          key: loongarch64-${{ matrix.platform.toolchain-version }}
-
-      - name: Download LoongArch64 gcc+glibc toolchain
-        if: ${{ !steps.restore-cache.outputs.cache-hit }}
-        run: |
-          url="https://github.com/loongson/build-tools/releases/download/${{ matrix.platform.toolchain-version }}/x86_64-cross-tools-loongarch64-gcc-libc.tar.xz"
-
-          wget "$url" -O /tmp/toolchain.tar.xz
-
-          mkdir -p /opt
-          tar -C /opt -x -f /tmp/toolchain.tar.xz
-
-      - uses: actions/cache/save@v3
-        if: ${{ !steps.restore-cache.outputs.cache-hit }}
-        with:
-          path: /opt/cross-tools
-          key: loongarch64-${{ matrix.platform.toolchain-version }}
-
-      - name: setup Loongarch64 build environment
-        run: |
-          echo "/opt/cross-tools/bin" >> $GITHUB_PATH
-          echo "CC=loongarch64-unknown-linux-gnu-gcc" >> $GITHUB_ENV
-          echo "CXX=loongarch64-unknown-linux-gnu-g++" >> $GITHUB_ENV
-      - name: configure
-        run: cmake -B build -DCMAKE_SYSTEM_PROCESSOR=loongarch64 -DARCH=lonngarch64 -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_C_COMPILER=loongarch64-unknown-linux-gnu-gcc -DCMAKE_CXX_COMPILER=loongarch64-unknown-linux-gnu-g++
-      - name: build
-        run: cmake --build build

.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

@@ -9,8 +9,8 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -20,25 +20,14 @@ jobs:
           cd builddebug &&
           cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
           cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
+          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 --output-on-failure -LE explicitonly -j   &&
+          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 .
-      - name: Use cmake (shared)
-        run: |
-          mkdir buildshared &&
-          cd buildshared &&
-          cmake  -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
-          cmake --install . &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
-          cd ../tests/installation_tests/find &&
-          mkdir buildshared && cd buildshared && cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../buildshared/destination .. &&  cmake --build .

.github/workflows/msys2-clang.yml

@@ -20,15 +20,12 @@ 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: Debug
-          - msystem: "MINGW64"
-            install: mingw-w64-x86_64-libxml2 mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-clang
-            type: RelWithDebInfo
     env:
       CMAKE_GENERATOR: Ninja
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/msys2.yml

@@ -22,15 +22,12 @@ jobs:
           - msystem: "MINGW64"
             install: mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-gcc
             type: Debug
-          - msystem: "MINGW64"
-            install: mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-gcc
-            type: RelWithDebInfo
     env:
       CMAKE_GENERATOR: Ninja
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.github/workflows/power-fuzz.yml

@@ -0,0 +1,71 @@
+name: short fuzz on the power arch
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  armv7_job:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    # The host should always be Linux
+    runs-on: ubuntu-20.04
+    name: Build on ubuntu-20.04 ppc64le
+    steps:
+      - uses: actions/checkout@v2.1.0
+      - uses: uraimo/run-on-arch-action@v2.0.5
+        name: Run commands
+        id: runcmd
+        env:
+          DEBIAN_FRONTEND: noninteractive
+        with:
+          arch: ppc64le
+          distro: buster
+
+          # Not required, but speeds up builds by storing container images in
+          # a GitHub package registry.
+          githubToken: ${{ github.token }}
+
+          run: |
+            export CLANGSUFFIX="-7"
+            apt-get -qq update
+            apt-get install -q -y clang-7 libfuzzer-7-dev git wget zip ninja-build gnupg software-properties-common
+            wget -q -O - "https://raw.githubusercontent.com/simdjson/debian-ppa/master/key.gpg" | apt-key add -
+            apt-add-repository "deb https://raw.githubusercontent.com/simdjson/debian-ppa/master simdjson main"
+            apt-get -qq update
+            apt-get purge cmake cmake-data
+            apt-get -t simdjson -y install cmake
+            mkdir -p build ; cd build
+            cmake .. -GNinja \
+                  -DCMAKE_CXX_COMPILER=clang++$CLANGSUFFIX \
+                  -DCMAKE_C_COMPILER=clang$CLANGSUFFIX \
+                  -DBUILD_SHARED_LIBS=OFF \
+                  -DSIMDJSON_DEVELOPER_MODE=ON \
+                  -DSIMDJSON_ENABLE_FUZZING=On \
+                  -DSIMDJSON_COMPETITION=OFF \
+                  -DSIMDJSON_GOOGLE_BENCHMARKS=OFF \
+                  -DSIMDJSON_DISABLE_DEPRECATED_API=On \
+                  -DSIMDJSON_FUZZ_LDFLAGS=-lFuzzer \
+                  -DCMAKE_CXX_FLAGS="-fsanitize=fuzzer-no-link -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=" \
+                  -DCMAKE_C_FLAGS="-fsanitize=fuzzer-no-link" \
+                  -DCMAKE_BUILD_TYPE=Release \
+                  -DSIMDJSON_FUZZ_LINKMAIN=Off
+            cd ..
+            builddir=build
+            cmake --build $builddir
+            wget -O corpus.tar.gz https://readonly:readonly@www.pauldreik.se/fuzzdata/index.php?project=simdjson
+            tar xf corpus.tar.gz
+            fuzzernames=$(cmake --build $builddir --target print_all_fuzzernames |tail -n1)
+            for fuzzer in $fuzzernames ; do
+               exe=$builddir/fuzz/$fuzzer
+               shortname=$(echo $fuzzer |cut -f2- -d_)
+               echo found fuzzer $shortname with executable $exe
+               mkdir -p out/$shortname
+               others=$(find out -type d -not -name $shortname -not -name out -not -name cmin)
+               $exe -max_total_time=20  -max_len=4000 out/$shortname $others
+               echo "*************************************************************************"
+            done
+            echo "all is good, no errors found in any of these fuzzers: $fuzzernames"

.github/workflows/ppc64.yml

@@ -1,29 +0,0 @@
-name: Ubuntu ppc64le (GCC 11)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: ppc64le
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DCMAKE_BUILD_TYPE=Release -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF  -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build

.github/workflows/riscv64.yml

@@ -1,29 +0,0 @@
-name: Ubuntu riscv64 (GCC 11)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: riscv64
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DCMAKE_BUILD_TYPE=Release -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF  -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build

.github/workflows/rvv-1024-clang-18.yml

@@ -1,29 +0,0 @@
-name: Ubuntu rvv VLEN=1024 (clang 18)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-riscv64-linux-gnu qemu-user-static clang-18
-    - name: Build
-      run: |
-        CXX=clang++-18 CXXFLAGS="--target=riscv64-linux-gnu -march=rv64gcv_zvbb" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DCMAKE_BUILD_TYPE=Release -B build
-        cmake --build build/ -j$(nproc)
-    - name: Test VLEN=1024
-      run: |
-        export QEMU_LD_PREFIX="/usr/riscv64-linux-gnu"
-        export QEMU_CPU="rv64,v=on,zvbb=on,vlen=1024,rvv_ta_all_1s=on,rvv_ma_all_1s=on"
-        ctest --timeout 1800 --output-on-failure --test-dir build -j $(nproc)

.github/workflows/rvv-128-clang-17.yml

@@ -1,29 +0,0 @@
-name: Ubuntu rvv VLEN=128 (clang 17)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-riscv64-linux-gnu qemu-user-static clang-17
-    - name: Build
-      run: |
-        CXX=clang++-17 CXXFLAGS="--target=riscv64-linux-gnu -march=rv64gcv" \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DCMAKE_BUILD_TYPE=Release -B build
-        cmake --build build/ -j$(nproc)
-    - name: Test VLEN=128
-      run: |
-        export QEMU_LD_PREFIX="/usr/riscv64-linux-gnu"
-        export QEMU_CPU="rv64,v=on,vlen=128,rvv_ta_all_1s=on,rvv_ma_all_1s=on"
-        ctest --timeout 1800 --output-on-failure --test-dir build -j $(nproc)

.github/workflows/rvv-256-gcc-14.yml

@@ -1,29 +0,0 @@
-name: Ubuntu rvv VLEN=256 (gcc 14)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-24.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages
-      run: |
-        sudo apt-get update -q -y
-        sudo apt-get install -y cmake make g++-14-riscv64-linux-gnu qemu-user-static
-    - name: Build
-      run: |
-        CXX=riscv64-linux-gnu-g++-14 CXXFLAGS=-march=rv64gcv \
-        cmake --toolchain=cmake/toolchains-ci/riscv64-linux-gnu.cmake -DCMAKE_BUILD_TYPE=Release -B build
-        cmake --build build/ -j$(nproc)
-    - name: Test VLEN=256
-      run: |
-        export QEMU_LD_PREFIX="/usr/riscv64-linux-gnu"
-        export QEMU_CPU="rv64,v=on,zvbb=on,vlen=256,rvv_ta_all_1s=on,rvv_ma_all_1s=on"
-        ctest --timeout 1800 --output-on-failure --test-dir build -j $(nproc)

.github/workflows/s390x.yml

@@ -1,29 +0,0 @@
-name: Ubuntu s390x (GCC 11)
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: uraimo/run-on-arch-action@v3
-        name: Test
-        id: runcmd
-        with:
-          arch: s390x
-          distro: ubuntu_latest
-          githubToken: ${{ github.token }}
-          install: |
-            apt-get update -q -y
-            apt-get install -y cmake make g++
-          run: |
-            cmake -DCMAKE_BUILD_TYPE=Release  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-            cmake --build build -j=2
-            ctest --output-on-failure --test-dir build

.github/workflows/ubuntu18-checkperf.yml

@@ -0,0 +1,29 @@
+name: Performance check on Ubuntu 18.04 CI (GCC 7)
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  ubuntu-build:
+    if: >-
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_ENABLE_DOM_CHECKPERF=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
+          cmake --build . --target checkperf  &&
+          ctest --output-on-failure -R checkperf  ubuntu18-checkperf.yml

.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

@@ -0,0 +1,25 @@
+name: Ubuntu 18.04 CI (GCC 7) with Thread 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-18.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - name: Use cmake
+        run: |
+          mkdir build &&
+          cd build &&
+          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE_THREADS=ON ..  &&
+          cmake --build . --target document_stream_tests --target ondemand_document_stream_tests --target parse_many_test  &&
+          ctest --output-on-failure  -R parse_many_test  &&
+          ctest --output-on-failure  -R document_stream_tests

.github/workflows/ubuntu18.yml

@@ -0,0 +1,25 @@
+name: Ubuntu 18.04 CI (GCC 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
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: dependencies/.cache
+          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
+      - 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   &&
+          make install  &&
+          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json

.github/workflows/ubuntu20-checkperf.yml

@@ -13,10 +13,10 @@ jobs:
     if: >-
       ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - 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

@@ -7,10 +7,10 @@ jobs:
     if: >-
       ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -20,13 +20,13 @@ jobs:
           cd builddebug &&
           cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF ..  &&
           cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
           cd .. &&
           mkdir build &&
           cd build &&
           cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_EXCEPTIONS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
           cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
           make install  &&
           echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
           mkdir testfindpackage &&

.github/workflows/ubuntu20-nothread.yml

@@ -7,10 +7,10 @@ jobs:
     if: >-
       ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -20,13 +20,13 @@ jobs:
           cd builddebug &&
           cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF  -DSIMDJSON_ENABLE_THREADS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
           cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
           cd .. &&
           mkdir build &&
           cd build &&
           cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_ENABLE_THREADS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
           cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
+          ctest -j --output-on-failure -LE explicitonly   &&
           make install  &&
           echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp && c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson && ./linkandrun jsonexamples/twitter.json &&
           mkdir testfindpackage &&

.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

@@ -1,4 +1,4 @@
-name: Ubuntu 22.04 CI (GCC 12) with Thread Sanitizer
+name: Ubuntu 20.04 CI (GCC 9) with Thread Sanitizer
 
 on: [push, pull_request]
 
@@ -7,10 +7,10 @@ jobs:
     if: >-
       ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
@@ -18,7 +18,7 @@ jobs:
         run: |
           mkdir build &&
           cd build &&
-          CXX=g++-12 cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE_THREADS=ON ..  &&
+          cmake  -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE_THREADS=ON ..  &&
           cmake --build . --target document_stream_tests  --target ondemand_document_stream_tests --target parse_many_test  &&
           ctest --output-on-failure  -R parse_many_test  &&
           ctest --output-on-failure  -R document_stream_tests

.github/workflows/ubuntu20.yml

@@ -0,0 +1,33 @@
+name: Ubuntu 20.04 CI (GCC 9)
+
+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 -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/ubuntu22-clang13.yml

@@ -9,15 +9,17 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - 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 --output-on-failure -LE explicitonly -j
+          ctest -j --output-on-failure -LE explicitonly

.github/workflows/ubuntu22-clang14.yml

@@ -1,23 +0,0 @@
-name: Ubuntu 22.04 CI (CLANG 14)
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake
-        run: |
-          mkdir build &&
-          cd build &&
-          CXX=clang++-14 cmake -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j

.github/workflows/ubuntu22-cxx20.yml

@@ -1,65 +0,0 @@
-name: Ubuntu 22.04 CI (GCC 12, CXX 20)
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-
-      - name: Configure Debug Build
-        run: |
-          CXX=g++-12 cmake -DSIMDJSON_CXX_STANDARD=20 -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -B builddebug
-
-      - name: Compile Debug Build
-        run: |
-          cmake --build builddebug
-
-      - name: Test Debug Build
-        run: |
-          ctest --output-on-failure -LE explicitonly -j --test-dir builddebug
-
-      - name: Configure Release Build
-        run: |
-          CXX=g++-12 cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_GOOGLE_BENCHMARKS=ON -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination -B build
-
-      - name: Compile Release Build
-        run: |
-          cmake --build build
-
-      - name: Test Release Build
-        run: |
-          ctest --output-on-failure -LE explicitonly -j --test-dir build
-
-      - name: Install Release Build
-        run: |
-          cmake --install build
-
-      - name: Generate Example Code
-        run: |
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp
-
-      - name: Compile Example Code
-        run: |
-          c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson
-
-      - name: Run Example Code
-        run: |
-          ./linkandrun jsonexamples/twitter.json
-
-      - name: Configure Find Tests
-        run: |
-          cd tests/installation_tests/find && \
-          cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../destination -B build
-
-      - name: Compile Find Tests
-        run: |
-          cd tests/installation_tests/find && cmake --build build

.github/workflows/ubuntu22-gcc12.yml

@@ -9,15 +9,17 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - 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 --output-on-failure -LE explicitonly -j
+          ctest -j --output-on-failure -LE explicitonly

.github/workflows/ubuntu22-glibcxxassertions.yml

@@ -1,24 +0,0 @@
-name: Ubuntu 22.04 CI GCC 12 with GLIBCXX_ASSERTIONS
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Install gcc12
-        run: sudo apt-get install -y g++-12
-      - name: Use cmake
-        run: |
-          mkdir build &&
-          cd build &&
-          CXX=g++-12 cmake -DCMAKE_BUILD_TYPE=Debug  -DSIMDJSON_GLIBCXX_ASSERTIONS=ON -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON ..  &&
-          cmake --build .   &&
-          ctest . -E avoid_

.github/workflows/ubuntu22.yml

@@ -9,38 +9,24 @@ jobs:
       ! contains(toJSON(github.event.commits.*.message), '[skip github]')
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         with:
           path: dependencies/.cache
           key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake to build just the library
-        run: |
-          mkdir buildjustlib &&
-          cd buildjustlib &&
-          cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DSIMDJSON_DEVELOPER_MODE=OFF -DCMAKE_INSTALL_PREFIX:PATH=destination ..  &&
-          cmake --build .   &&
-          cmake --install . &&
-          echo -e '#include <simdjson.h>\nint main(int argc,char**argv) {simdjson::dom::parser parser;simdjson::dom::element tweets = parser.load(argv[1]); }' > tmp.cpp &&
-          c++ -Idestination/include -Ldestination/lib -std=c++17 -Wl,-rpath,destination/lib -o linkandrun tmp.cpp -lsimdjson &&
-          cd ../tests/installation_tests/find &&
-          mkdir buildjustlib &&
-          cd buildjustlib &&
-          cmake -DCMAKE_INSTALL_PREFIX:PATH=../../../buildjustlib/destination .. &&
-          cmake --build .
       - name: Use cmake
         run: |
           mkdir builddebug &&
           cd builddebug &&
           cmake -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
           cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j   &&
+          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 --output-on-failure -LE explicitonly -j   &&
+          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 &&

.github/workflows/ubuntu24-cxx20-noexcept.yml

@@ -1,22 +0,0 @@
-name: Ubuntu 24.04 CI (CXX 20, noexcept)
-
-on: [push, pull_request]
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    strategy:
-      matrix:
-        cxx: [g++-13, clang++-16]
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: Prepare
-        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_EXCEPTIONS=OFF -DSIMDJSON_DEVELOPER_MODE=ON  -B build
-        env:
-          CXX: ${{matrix.cxx}}
-      - name: Build
-        run: cmake --build build -j=2
-      - name: Test
-        run: ctest --output-on-failure --test-dir build

.github/workflows/ubuntu24-cxx20.yml

@@ -1,22 +0,0 @@
-name: Ubuntu 24.04 CI (CXX 20)
-
-on: [push, pull_request]
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    strategy:
-      matrix:
-        cxx: [g++-13, clang++-16]
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: Prepare
-        run: cmake -DSIMDJSON_CXX_STANDARD=20 -DSIMDJSON_DEVELOPER_MODE=ON  -B build
-        env:
-          CXX: ${{matrix.cxx}}
-      - name: Build
-        run: cmake --build build -j=2
-      - name: Test
-        run: ctest --output-on-failure --test-dir build

.github/workflows/ubuntu24-sani.yml

@@ -1,41 +0,0 @@
-name: Ubuntu 20.04 CI (GCC 9) With Memory Sanitizer
-
-on: [push, pull_request]
-
-jobs:
-  ubuntu-build-address-sanitizier:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake with address sanitizer
-        run: |
-          mkdir builddebug &&
-          cd builddebug &&
-          cmake -DSIMDJSON_SANITIZE=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j
-  ubuntu-build-undefined-sanitizer:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
-        with:
-          path: dependencies/.cache
-          key: ${{ hashFiles('dependencies/CMakeLists.txt') }}
-      - name: Use cmake with undefined sanitizer
-        run: |
-          mkdir builddebugundefsani &&
-          cd builddebugundefsani &&
-          cmake -DSIMDJSON_SANITIZE_UNDEFINED=ON -DCMAKE_BUILD_TYPE=Debug -DSIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_DEVELOPER_MODE=ON -DBUILD_SHARED_LIBS=OFF ..  &&
-          cmake --build .   &&
-          ctest --output-on-failure -LE explicitonly -j

.github/workflows/ubuntu24.yml

@@ -1,25 +0,0 @@
-name: Ubuntu 24.04 CI
-
-on: [push, pull_request]
-jobs:
-  ubuntu-build:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    runs-on: ubuntu-24.04
-    strategy:
-      matrix:
-        shared: [ON, OFF]
-        cxx: [g++-13, clang++-16]
-        sanitizer: [ON, OFF]
-        build_type: [RelWithDebInfo, Debug, Release]
-    steps:
-      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-      - name: Prepare
-        run: cmake -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_SANITIZE=${{matrix.sanitizer}} -DBUILD_SHARED_LIBS=${{matrix.shared}}  -B build
-        env:
-          CXX: ${{matrix.cxx}}
-      - name: Build
-        run: cmake --build build -j=2
-      - name: Test
-        run: ctest --output-on-failure --test-dir build

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

@@ -10,12 +10,12 @@ jobs:
        fail-fast: false
        matrix:
          include:
+           - {arch: ARM}
            - {arch: ARM64}
-           - {arch: ARM64EC}
      steps:
        - name: checkout
-         uses: actions/checkout@v4
+         uses: actions/checkout@v3
        - name: Use cmake
          run: |
-           cmake -A ${{ matrix.arch }} -DCMAKE_SYSTEM_VERSION="10.0.22621.0" -DCMAKE_CROSSCOMPILING=1 -DSIMDJSON_DEVELOPER_MODE=ON -D SIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_EXCEPTIONS=OFF -B build  &&
-           cmake --build build --verbose
+           cmake -A ${{ matrix.arch }} -DCMAKE_CROSSCOMPILING=1 -DSIMDJSON_DEVELOPER_MODE=ON -D SIMDJSON_GOOGLE_BENCHMARKS=OFF -DSIMDJSON_EXCEPTIONS=OFF -B build  &&
+           cmake --build build --verbose

.github/workflows/vs17-ci-cxx20.yml

@@ -1,44 +0,0 @@
-name: VS17-CI CXX20
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: ON}
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: OFF}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: ON}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Configure
-      run: |
-        cmake -DSIMDJSON_CXX_STANDARD=20 -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -B build
-    - name: Build Debug
-      run: cmake --build build --config Debug --verbose
-    - name: Build Release
-      run: cmake --build build --config Release --verbose
-    - name: Run Release tests
-      run: |
-        cd build
-        ctest -C Release  -LE explicitonly  --output-on-failure
-    - name: Run Debug tests
-      run: |
-        cd build
-        ctest -C Debug  -LE explicitonly  --output-on-failure
-    - name: Install
-      run: |
-        cmake --install build --config Release
-    - name: Test Installation
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
-        cmake --build build_install_test --config Release

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

@@ -1,30 +0,0 @@
-name: VS17-CI-SANITIZE
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Debug}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: RelWithDebInfo}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Configure
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}} -DSANITIZE=ON -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -DBUILD_SHARED_LIBS=${{matrix.shared}} -B build
-    - name: Build
-      run: cmake --build build --config ${{matrix.build_type}} --verbose
-    - name: Run tests
-      run: |
-        cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure

.github/workflows/vs17-ci.yml

@@ -13,28 +13,32 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: ON, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: Win32, shared: OFF, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: ON, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Debug}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF, build_type: RelWithDebInfo}
+          - {gen: Visual Studio 17 2022, arch: Win32, shared: ON}
+          - {gen: Visual Studio 17 2022, arch: Win32, shared: OFF}
+          - {gen: Visual Studio 17 2022, arch: x64, shared: ON}
+          - {gen: Visual Studio 17 2022, arch: x64, shared: OFF}
     steps:
     - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v3
     - name: Configure
       run: |
         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 ${{matrix.build_type}} --verbose
-    - name: Run tests
+      run: cmake --build build --config Debug --verbose
+    - name: Build Release
+      run: cmake --build build --config Release --verbose
+    - name: Run Release tests
       run: |
         cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure
+        ctest -C Release  -LE explicitonly  --output-on-failure
+    - name: Run Debug tests
+      run: |
+        cd build
+        ctest -C Debug  -LE explicitonly  --output-on-failure
     - name: Install
       run: |
-        cmake --install build --config ${{matrix.build_type}}
+        cmake --install build --config Release
     - name: Test Installation
       run: |
         cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
-        cmake --build build_install_test --config ${{matrix.build_type}}
+        cmake --build build_install_test --config Release

.github/workflows/vs17-clang-ci-cxx20.yml

@@ -1,37 +0,0 @@
-name: VS17-CLANG-CI
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    if: >-
-      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
-    name: windows-vs17
-    runs-on: windows-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Debug}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: RelWithDebInfo}
-    steps:
-    - name: checkout
-      uses: actions/checkout@v4
-    - name: Configure
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -T ClangCL -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-    - name: Build
-      run: cmake --build build --config ${{matrix.build_type}} --verbose
-    - name: Run tests
-      run: |
-        cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure
-    - name: Install
-      run: |
-        cmake --install build --config ${{matrix.build_type}}
-    - name: Test Installation
-      run: |
-        cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
-        cmake --build build_install_test --config ${{matrix.build_type}}

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

@@ -13,25 +13,29 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Debug}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: Release}
-          - {gen: Visual Studio 17 2022, arch: x64, build_type: RelWithDebInfo}
+          - {gen: Visual Studio 17 2022, arch: x64}
     steps:
     - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v3
     - name: Configure
       run: |
         cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -T ClangCL -DSIMDJSON_DEVELOPER_MODE=ON -DSIMDJSON_COMPETITION=OFF -B build
-    - name: Build
-      run: cmake --build build --config ${{matrix.build_type}} --verbose
-    - name: Run tests
+    - name: Build Debug
+      run: cmake --build build --config Debug --verbose
+    - name: Build Release
+      run: cmake --build build --config Release --verbose
+    - name: Run Release tests
       run: |
         cd build
-        ctest -C ${{matrix.build_type}}  -LE explicitonly  --output-on-failure
+        ctest -C Release  -LE explicitonly  --output-on-failure
+    - name: Run Debug tests
+      run: |
+        cd build
+        ctest -C Debug  -LE explicitonly  --output-on-failure
     - name: Install
       run: |
-        cmake --install build --config ${{matrix.build_type}}
+        cmake --install build --config Release
     - name: Test Installation
       run: |
         cmake -G "${{matrix.gen}}" -A ${{matrix.arch}}  -B build_install_test tests/installation_tests/find
-        cmake --build build_install_test --config ${{matrix.build_type}}
+        cmake --build build_install_test --config Release

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

@@ -7,8 +7,8 @@ jobs:
     name: windows-vs17
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v4
-    - uses: actions/cache@v4
+    - uses: actions/checkout@v3
+    - uses: actions/cache@v3
       with:
         path: dependencies/.cache
         key: ${{ hashFiles('dependencies/CMakeLists.txt') }}

.gitignore

@@ -38,7 +38,7 @@ cmake-build-release/
 .history/
 
 # Visual Studio artifacts
-/.vs/
+/VS/
 
 # C/C++ build outputs
 .build/
@@ -104,6 +104,3 @@ objs
 !.vscode/tasks.json
 !.vscode/launch.json
 !.vscode/extensions.json
-
-# clangd
-.cache

.vscode/extensions.json

@@ -4,15 +4,10 @@
 
 	// List of extensions which should be recommended for users of this workspace.
 	"recommendations": [
-		// C++
-		"llvm-vs-code-extensions.vscode-clangd",
-		"xaver.clang-format",
-		// Python
-		"ms-python.python",
-		// .github/*
-		"github.vscode-github-actions",
-		// cmake
+		// Syntax
+		"ms-vscode.cpptools",
 		"ms-vscode.cmake-tools",
+		"ms-python.python",
 		"twxs.cmake"
 	],
 	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.

.vscode/settings.json

@@ -3,12 +3,8 @@
         {"column": 95 },
         {"column": 120 }
     ],
-    "cmake.configureArgs": [
-        "-DSIMDJSON_DEVELOPER_MODE=ON"
-    ],
     "files.trimTrailingWhitespace": true,
     "files.associations": {
-        ".clangd": "yaml",
         "array": "cpp",
         "iterator": "cpp",
         "chrono": "cpp",
@@ -90,45 +86,6 @@
         "vector": "cpp",
         "*.ipp": "cpp",
         "__functional_base_03": "cpp",
-        "filesystem": "cpp",
-        "*.inc": "cpp",
-        "compare": "cpp",
-        "concepts": "cpp",
-        "variant": "cpp",
-        "__bits": "cpp",
-        "csignal": "cpp",
-        "future": "cpp",
-        "queue": "cpp",
-        "shared_mutex": "cpp",
-        "ranges": "cpp",
-        "span": "cpp",
-        "__verbose_abort": "cpp",
-        "charconv": "cpp",
-        "source_location": "cpp",
-        "strstream": "cpp",
-        "typeindex": "cpp",
-        "*.tcc": "cpp",
-        "memory_resource": "cpp",
-        "numbers": "cpp",
-        "semaphore": "cpp",
-        "stop_token": "cpp",
-        "cfenv": "cpp",
-        "format": "cpp",
-        "xlocmes": "cpp",
-        "xlocmon": "cpp",
-        "xlocnum": "cpp",
-        "xloctime": "cpp",
-        "xutility": "cpp",
-        "coroutine": "cpp",
-        "xfacet": "cpp",
-        "xhash": "cpp",
-        "xiosbase": "cpp",
-        "xlocale": "cpp",
-        "xlocbuf": "cpp",
-        "xlocinfo": "cpp",
-        "xmemory": "cpp",
-        "xstring": "cpp",
-        "xtr1common": "cpp",
-        "xtree": "cpp"
+        "filesystem": "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 4.0.3
+    VERSION 2.0.4
     DESCRIPTION "Parsing gigabytes of JSON per second"
     HOMEPAGE_URL "https://simdjson.org/"
     LANGUAGES CXX C
@@ -20,14 +20,8 @@ string(
 # ---- Options, variables ----
 
 # These version numbers are modified by tools/release.py
-set(SIMDJSON_LIB_VERSION "27.0.0" CACHE STRING "simdjson library version")
-set(SIMDJSON_LIB_SOVERSION "27" CACHE STRING "simdjson library soversion")
-
-option(SIMDJSON_BUILD_STATIC_LIB "Build simdjson_static library along with simdjson (only makes sense if BUILD_SHARED_LIBS=ON)" OFF)
-if(SIMDJSON_BUILD_STATIC_LIB AND NOT BUILD_SHARED_LIBS)
-  message(WARNING "SIMDJSON_BUILD_STATIC_LIB only makes sense if BUILD_SHARED_LIBS is set to ON")
-  message(WARNING "You might be building and installing a two identical static libraries.")
-endif()
+set(SIMDJSON_LIB_VERSION "11.0.0" CACHE STRING "simdjson library version")
+set(SIMDJSON_LIB_SOVERSION "11" CACHE STRING "simdjson library soversion")
 
 option(SIMDJSON_ENABLE_THREADS "Link with thread support" ON)
 
@@ -43,20 +37,6 @@ if(SIMDJSON_DISABLE_DEPRECATED_API)
   )
 endif()
 
-if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.25.0")
-    option(SIMDJSON_STATIC_REFLECTION "Enables static reflection (experimental), requires C++26" OFF)
-else()
-    set(SIMDJSON_STATIC_REFLECTION OFF CACHE BOOL "Enables static reflection (experimental)" FORCE)
-    message(WARNING "SIMDJSON_STATIC_REFLECTION is disabled because your CMake version is below 3.25")
-endif()
-
-if(SIMDJSON_STATIC_REFLECTION)
-  simdjson_add_props(
-      target_compile_definitions PUBLIC
-      SIMDJSON_STATIC_REFLECTION=1
-  )
-endif()
-
 option(SIMDJSON_DEVELOPMENT_CHECKS "Enable development-time aids, such as \
 checks for incorrect API usage. Enabled by default in DEBUG." OFF)
 if(SIMDJSON_DEVELOPMENT_CHECKS)
@@ -69,7 +49,6 @@ 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)
-  option(SIMDJSON_SINGLEHEADER "Disable singleheader generation" ON)
 endif()
 
 include(cmake/handle-deprecations.cmake)
@@ -77,17 +56,8 @@ include(cmake/developer-options.cmake)
 
 # ---- simdjson library ----
 
-set(SIMDJSON_SOURCES src/simdjson.cpp)
-
-add_library(simdjson ${SIMDJSON_SOURCES})
+add_library(simdjson src/simdjson.cpp)
 add_library(simdjson::simdjson ALIAS simdjson)
-set(SIMDJSON_LIBRARIES simdjson)
-
-if(SIMDJSON_BUILD_STATIC_LIB)
-  add_library(simdjson_static STATIC ${SIMDJSON_SOURCES})
-  add_library(simdjson::simdjson_static ALIAS simdjson_static)
-  list(APPEND SIMDJSON_LIBRARIES simdjson_static)
-endif()
 
 set_target_properties(
     simdjson PROPERTIES
@@ -98,7 +68,7 @@ set_target_properties(
 )
 
 # FIXME: Use proper CMake integration for exports
-if(WIN32 AND BUILD_SHARED_LIBS)
+if(MSVC AND BUILD_SHARED_LIBS)
   target_compile_definitions(
       simdjson
       PRIVATE SIMDJSON_BUILDING_WINDOWS_DYNAMIC_LIBRARY=1
@@ -112,16 +82,7 @@ simdjson_add_props(
     PRIVATE "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>"
 )
 
-if(SIMDJSON_STATIC_REFLECTION)
-  # We would like to require C++26, but no compiler supports that!
-  # This is a hack:
-  simdjson_add_props(
-      target_compile_options PUBLIC
-      -freflection -fexpansion-statements -stdlib=libc++ -std=c++26
-  )
-else()
-  simdjson_add_props(target_compile_features PUBLIC cxx_std_11)
-endif()
+simdjson_add_props(target_compile_features PUBLIC cxx_std_11)
 
 # workaround for GNU GCC poor AVX load/store code generation
 if(
@@ -134,45 +95,6 @@ if(
   )
 endif()
 
-option(SIMDJSON_MINUS_ZERO_AS_FLOAT "Treat -0 as a floating-point value" OFF)
-
-if(SIMDJSON_MINUS_ZERO_AS_FLOAT)
-  simdjson_add_props(target_compile_definitions PRIVATE SIMDJSON_MINUS_ZERO_AS_FLOAT=1)
-endif(SIMDJSON_MINUS_ZERO_AS_FLOAT)
-
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(loongarch64)$")
-    option(SIMDJSON_PREFER_LSX "Prefer LoongArch SX" ON)
-    include(CheckCXXCompilerFlag)
-    check_cxx_compiler_flag(-mlasx COMPILER_SUPPORTS_LASX)
-    check_cxx_compiler_flag(-mlsx COMPILER_SUPPORTS_LSX)
-    if(COMPILER_SUPPORTS_LASX AND NOT SIMDJSON_PREFER_LSX)
-        simdjson_add_props(
-            target_compile_options PRIVATE
-            -mlasx
-        )
-    elseif(COMPILER_SUPPORTS_LSX)
-        simdjson_add_props(
-            target_compile_options PRIVATE
-            -mlsx
-        )
-    endif()
-endif()
-
-# GCC and Clang have horrendous Debug builds when using SIMD.
-# A common fix is to use '-Og' instead.
-# bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412
-if(
-    (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR
-        CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR
-        CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
-)
-  message(STATUS "Adding -Og to compile flag")
-  simdjson_add_props(
-      target_compile_options PRIVATE
-      $<$<CONFIG:DEBUG>:-Og>
-  )
-endif()
-
 if(SIMDJSON_ENABLE_THREADS)
   find_package(Threads REQUIRED)
   simdjson_add_props(target_link_libraries PUBLIC Threads::Threads)
@@ -180,22 +102,17 @@ if(SIMDJSON_ENABLE_THREADS)
 endif()
 
 simdjson_apply_props(simdjson)
-if(SIMDJSON_BUILD_STATIC_LIB)
-  simdjson_apply_props(simdjson_static)
-endif()
 
 # ---- Install rules ----
 
 include(CMakePackageConfigHelpers)
 include(GNUInstallDirs)
 
-if(SIMDJSON_SINGLEHEADER)
-  install(
-      FILES singleheader/simdjson.h
-      DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
-      COMPONENT simdjson_Development
-  )
-endif()
+install(
+    FILES singleheader/simdjson.h
+    DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+    COMPONENT simdjson_Development
+)
 
 install(
     TARGETS simdjson
@@ -206,6 +123,7 @@ install(
     ARCHIVE COMPONENT simdjson_Development
     INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
 )
+
 configure_file(cmake/simdjson-config.cmake.in simdjson-config.cmake @ONLY)
 
 write_basic_package_version_file(
@@ -231,40 +149,7 @@ install(
     EXPORT simdjsonTargets
     NAMESPACE simdjson::
     DESTINATION "${SIMDJSON_INSTALL_CMAKEDIR}"
-    COMPONENT simdjson_Development
-)
-
-if(SIMDJSON_BUILD_STATIC_LIB)
-  install(
-      TARGETS simdjson_static
-      EXPORT simdjson_staticTargets
-      ARCHIVE COMPONENT simdjson_Development
-      INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
-  )
-  install(
-      EXPORT simdjson_staticTargets
-      NAMESPACE simdjson::
-      DESTINATION "${SIMDJSON_INSTALL_CMAKEDIR}"
-      COMPONENT simdjson_Development
-  )
-endif()
-
-# pkg-config
-include(cmake/JoinPaths.cmake)
-join_paths(PKGCONFIG_INCLUDEDIR "\${prefix}" "${CMAKE_INSTALL_INCLUDEDIR}")
-join_paths(PKGCONFIG_LIBDIR "\${prefix}" "${CMAKE_INSTALL_LIBDIR}")
-
-if(SIMDJSON_ENABLE_THREADS)
-  set(PKGCONFIG_CFLAGS "-DSIMDJSON_THREADS_ENABLED=1")
-  if(CMAKE_THREAD_LIBS_INIT)
-    set(PKGCONFIG_LIBS_PRIVATE "Libs.private: ${CMAKE_THREAD_LIBS_INIT}")
-  endif()
-endif()
-
-configure_file("simdjson.pc.in" "simdjson.pc" @ONLY)
-install(
-    FILES "${CMAKE_CURRENT_BINARY_DIR}/simdjson.pc"
-    DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
+    COMPONENT example_Development
 )
 
 #
@@ -285,14 +170,11 @@ endif()
 
 # ---- Developer mode extras ----
 
-if(is_top_project AND NOT SIMDJSON_DEVELOPER_MODE)
-  message(STATUS "Building only the library. Advanced users and contributors may want to turn SIMDJSON_DEVELOPER_MODE to ON, e.g., via -D SIMDJSON_DEVELOPER_MODE=ON.")
-elseif(SIMDJSON_DEVELOPER_MODE AND NOT is_top_project)
-  message(AUTHOR_WARNING "Developer mode in simdjson is intended for the developers of simdjson")
-endif()
-
 if(NOT SIMDJSON_DEVELOPER_MODE)
+  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")
 endif()
 
 simdjson_apply_props(simdjson-internal-flags)
@@ -316,7 +198,6 @@ enable_testing()
 add_custom_target(all_tests)
 
 add_subdirectory(windows)
-include(cmake/CPM.cmake)
 add_subdirectory(dependencies) ## This needs to be before tools because of cxxopts
 add_subdirectory(tools)  ## This needs to be before tests because of cxxopts
 
@@ -324,9 +205,8 @@ add_subdirectory(tools)  ## This needs to be before tests because of cxxopts
 # most of the data has been moved to https://github.com/simdjson/simdjson-data
 add_subdirectory(jsonexamples)
 
-if(SIMDJSON_SINGLEHEADER)
+
 add_subdirectory(singleheader)
-endif()
 
 
 
@@ -335,9 +215,7 @@ endif()
 #
 add_subdirectory(tests)
 add_subdirectory(examples)
-if(CMAKE_SIZEOF_VOID_P EQUAL 8) # we only include the benchmarks on 64-bit systems.
-  add_subdirectory(benchmark)
-endif()
+add_subdirectory(benchmark)
 add_subdirectory(fuzz)
 
 #

CONTRIBUTING.md

@@ -52,11 +52,10 @@ General Guidelines
 Contributors are encouraged to :
 
 - Document their changes. Though we do not enforce a rule regarding code comments, we prefer that non-trivial algorithms and techniques be somewhat documented in the code.
-- Follow as much as possible the existing code style. We do not enforce a specific code style, but we prefer consistency. We avoid contractions (isn't, aren't) in the comments.
+- Follow as much as possible the existing code style. We do not enforce a specific code style, but we prefer consistency.
 - Modify as few lines of code as possible when working on an issue. The more lines you modify, the harder it is for your fellow human beings to understand what is going on.
-- Tools may report "problems" with the code, but we never delegate programming to tools: if there is a problem with the code, we need to understand it. Thus we will not "fix" code merely to please a static analyzer.
+- Tools may report "problems" with the code, but we never delegate programming to tools: if there is a problem with the code, we need to understand it. Thus we will not "fix" code merely to please a static analyzer if we do not understand.
 - Provide tests for any new feature. We will not merge a new feature without tests.
-- Run before/after benchmarks so that we can appreciate the effect of the changes on the performance.
 
 Pull Requests
 --------------
@@ -92,7 +91,7 @@ We welcome contributions from women and less represented groups. If you need hel
 
 Consider the following points when engaging with the project:
 
-- We discourage arguments from authority: ideas are discussed on their own merits and not based on who stated it.
+- We discourage arguments from authority: ideas are discusssed on their own merits and not based on who stated it.
 - Be mindful that what you may view as an aggression is maybe merely a difference of opinion or a misunderstanding.
 - Be mindful that a collection of small aggressions, even if mild in isolation, can become harmful.
 

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         = "4.0.3"
+PROJECT_NUMBER         = "2.0.4"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -829,7 +829,7 @@ WARN_LOGFILE           =
 # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = doc include/simdjson include/simdjson/dom include/simdjson/generic
+INPUT                  = doc include
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -1246,10 +1246,7 @@ HTML_STYLESHEET        =
 # list). For an example see the documentation.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-
-HTML_EXTRA_STYLESHEET  = theme/doxygen-awesome.css \
-                         theme/doxygen-awesome-sidebar-only.css \
-                         theme/doxygen-awesome-sidebar-only-darkmode-toggle.css
+HTML_EXTRA_STYLESHEET  =
 
 # The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
 # other source files which should be copied to the HTML output directory. Note
@@ -1259,10 +1256,7 @@ HTML_EXTRA_STYLESHEET  = theme/doxygen-awesome.css \
 # files will be copied as-is; there are no commands or markers available.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_EXTRA_FILES       = theme/doxygen-awesome-darkmode-toggle.js \
-                         theme/doxygen-awesome-interactive-toc.js \
-                         theme/doxygen-awesome-fragment-copy-button.js \
-                         theme/doxygen-awesome-paragraph-link.js
+HTML_EXTRA_FILES       =
 
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the style sheet and background images according to
@@ -1549,7 +1543,7 @@ DISABLE_INDEX          = NO
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-GENERATE_TREEVIEW      = YES
+GENERATE_TREEVIEW      = NO
 
 # The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
 # doxygen will group on one line in the generated HTML documentation.

HACKING.md

@@ -1,4 +1,3 @@
-
 Hacking simdjson
 ================
 
@@ -6,67 +5,6 @@ Here is wisdom about how to build, test and run simdjson from within the reposit
 
 If you plan to contribute to simdjson, please read our [CONTRIBUTING](https://github.com/simdjson/simdjson/blob/master/CONTRIBUTING.md) guide.
 
-- [Hacking simdjson](#hacking-simdjson)
-  - [Build Quickstart](#build-quickstart)
-  - [Design notes](#design-notes)
-  - [Developer mode](#developer-mode)
-  - [Directory Structure and Source](#directory-structure-and-source)
-  - [Runtime Dispatching](#runtime-dispatching)
-  - [Regenerating Single-Header Files](#regenerating-single-header-files)
-  - [Usage (CMake on 64-bit platforms like Linux, FreeBSD or macOS)](#usage-cmake-on-64-bit-platforms-like-linux-freebsd-or-macos)
-  - [Usage (CMake on 64-bit Windows using Visual Studio 2019 or better)](#usage-cmake-on-64-bit-windows-using-visual-studio-2019-or-better)
-  - [Various References](#various-references)
-
-Build Quickstart
-------------------------------
-
-For non-Windows system,
-
-```bash
-cmake -B -D SIMDJSON_DEVELOPER_MODE=ON ..
-cmake --build build
-ctest --test-dir build
-```
-
-It is similar for Visual Studio users, please see the CMake or Visual Studio documentation.
-
-By default the library is built in Release mode.
-
-
-Assertions and development checks
-------------------------------
-
-We do not use conventional `assert` in simdjson. Instead we use the macro
-`SIMDJSON_ASSUME`:
-
-```cpp
-SIMDJSON_ASSUME(something_that_is_true());
-```
-
-Sometimes, you need to do a bit more work that a simple check.
-The `SIMDJSON_DEVELOPMENT_CHECKS` macro is true only in Debug mode unless manually set.
-It is acceptable to add checks that you would not do in Release mode as long as
-they are guarded:
-
-```cpp
-#if SIMDJSON_DEVELOPMENT_CHECKS
-// do sanity checks here
-```
-
-
-Working with sanitizers
-------------------------------
-
-The simdjson library must be memory-safe. We cannot allow buffer overruns.
-During development, if you system supports it, we recommend configuring
-the project with `-D SIMDJSON_SANITIZE=ON`.
-
-```bash
-cmake -B -D SIMDJSON_SANITIZE=ON -D SIMDJSON_DEVELOPER_MODE=ON ..
-cmake --build build
-ctest --test-dir build
-```
-
 
 Design notes
 ------------------------------
@@ -114,42 +52,37 @@ simdjson's source structure, from the top level, looks like this:
 
 * **CMakeLists.txt:** The main build system.
 * **include:** User-facing declarations and inline definitions (most user-facing functions are inlined).
-  * simdjson.h: the `simdjson` namespace. A "main include" that includes files from include/simdjson/. This is equivalent to
+  * simdjson.h: A "main include" that includes files from include/simdjson/. This is equivalent to
     the distributed simdjson.h.
-    * simdjson/*.h: Declarations for public simdjson classes and functions.
-    * simdjson/*-inl.h: Definitions for public simdjson classes and functions.
-    * simdjson/internal/*.h: the `simdjson::internal` namespace. Private classes and functions used by the rest of simdjson.
-  * simdjson/dom.h: the `simdjson::dom` namespace. Includes all public DOM classes.
-    * simdjson/dom/*.h: Declarations/definitions for individual DOM classes.
-  * simdjson/arm64|fallback|haswell|icelake|ppc64|westmere.h: `simdjson::<implementation>` namespace. Common implementation-specific tools like number and string parsing, as well as minification.
-    * simdjson/arm64|fallback|haswell|icelake|ppc64|westmere/*.h: implementation-specific functions such as , etc.
-    * simdjson/generic/*.h: the bulk of the actual code, written generically and compiled for each implementation, using functions defined in the implementation's .h files.
-      * simdjson/generic/dependencies.h: dependencies on common, non-implementation-specific simdjson classes. This will be included before including amalgamated.h.
-      * simdjson/generic/amalgamated.h: all generic ondemand classes for an implementation.
-  * simdjson/ondemand.h: the `simdjson::ondemand` namespace. Includes all public ondemand classes.
-    * simdjson/builtin.h: the `simdjson::builtin` namespace. Aliased to the most universal implementation available.
-    * simdjson/builtin/ondemand.h: the `simdjson::builtin::ondemand` namespace.
-    * simdjson/arm64|fallback|haswell|icelake|ppc64|westmere/ondemand.h: the `simdjson::<implementation>::ondemand` namespace. On-Demand compiled for the specific implementation.
-    * simdjson/generic/ondemand/*.h: individual On-Demand classes, generically written.
-      * simdjson/generic/ondemand/dependencies.h: dependencies on common, non-implementation-specific simdjson classes. This will be included before including amalgamated.h.
-      * simdjson/generic/ondemand/amalgamated.h: all generic ondemand classes for an implementation.
+  * simdjson/*.h: Declarations for public simdjson classes and functions.
+  * simdjson/*-inl.h: Definitions for public simdjson classes and functions.
 * **src:** The source files for non-inlined functionality (e.g. the architecture-specific parser
   implementations).
   * simdjson.cpp: A "main source" that includes all implementation files from src/. This is
     equivalent to the distributed simdjson.cpp.
-  * *.cpp: other misc. implementations, such as `simdjson::implementation` and the minifier.
-  * arm64|fallback|haswell|icelake|ppc64|westmere.cpp: Architecture-specific parser implementations.
-    * generic/*.h: `simdjson::<implementation>` namespace. Generic implementation of the parser, particularly the `dom_parser_implementation`.
-    * generic/stage1/*.h: `simdjson::<implementation>::stage1` namespace. Generic implementation of the simd-heavy tokenizer/indexer pass of the simdjson parser. Used for the On-Demand interface
-    * generic/stage2/*.h: `simdjson::<implementation>::stage2` namespace. Generic implementation of the tape creator, which consumes the index from stage 1 and actually parses numbers and string and such. Used for the DOM interface.
+  * arm64/|fallback/|haswell/|ppc64/|westmere/: Architecture-specific implementations. All functions are
+    Each architecture defines its own namespace, e.g. simdjson::haswell.
+  * generic/: Generic implementations of the simdjson parser. These files may be included and
+    compiled multiple times, from whichever architectures use them. They assume they are already
+    enclosed in a namespace, e.g.:
+    ```c++
+    namespace simdjson {
+      namespace haswell {
+        #include "generic/stage1/json_structural_indexer.h"
+      }
+    }
+    ```
 
 Other important files and directories:
+* **.drone.yml:** Definitions for Drone CI.
+* **.appveyor.yml:** Definitions for Appveyor CI (Windows).
+* **.circleci:** Definitions for Circle CI.
 * **.github/workflows:** Definitions for GitHub Actions (CI).
 * **singleheader:** Contains generated `simdjson.h` and `simdjson.cpp` that we release. The files `singleheader/simdjson.h` and `singleheader/simdjson.cpp` should never be edited by hand.
-* **singleheader/amalgamate.py:** Generates `singleheader/simdjson.h` and `singleheader/simdjson.cpp` for release (python script). If you add a new implementation (e.g., rvv), you need to edit this file (IMPLEMENTATIONS).
+* **singleheader/amalgamate.py:** Generates `singleheader/simdjson.h` and `singleheader/simdjson.cpp` for release (python script).
 * **benchmark:** This is where we do benchmarking. Benchmarking is core to every change we make; the
   cardinal rule is don't regress performance without knowing exactly why, and what you're trading
-  for it. Many of our benchmarks are microbenchmarks. We are effectively doing controlled scientific experiments for the purpose of understanding what affects our performance. So we simplify as much as possible. We try to avoid irrelevant factors such as page faults, interrupts, unnecessary system calls. We recommend checking the performance as follows:
+  for it. Many of our benchmarks are microbenchmarks. We are effectively doing controlled scientific experiments for the purpose of understanding what affects our performance. So we simplify as much as possible. We try to avoid irrelevant factors such as page faults, interrupts, unnnecessary system calls. We recommend checking the performance as follows:
   ```bash
   mkdir build
   cd build
@@ -181,7 +114,7 @@ Other important files and directories:
   * `json2json mydoc.json` parses the document, constructs a model and then dumps back the result to standard output.
   * `json2json -d mydoc.json` parses the document, constructs a model and then dumps model (as a tape) to standard output. The tape format is described in the accompanying file `tape.md`.
   * `minify mydoc.json` minifies the JSON document, outputting the result to standard output. Minifying means to remove the unneeded white space characters.
-  * `jsonpointer mydoc.json <jsonpath> <jsonpath> ... <jsonpath>` parses the document, constructs a model and then processes a series of [JSON Pointer paths](https://tools.ietf.org/html/rfc6901). The result is itself a JSON document.
+  *`jsonpointer mydoc.json <jsonpath> <jsonpath> ... <jsonpath>` parses the document, constructs a model and then processes a series of [JSON Pointer paths](https://tools.ietf.org/html/rfc6901). The result is itself a JSON document.
 
 
 > **Don't modify the files in singleheader/ directly; these are automatically generated.**
@@ -260,7 +193,7 @@ point it gets included (but only once per header). singleheader/simdjson.cpp is
 src/simdjson.cpp the same way, except files under generic/ may be included and copy/pasted multiple
 times.
 
-## Usage (CMake on 64-bit platforms like Linux, FreeBSD or macOS)
+### Usage (CMake on 64-bit platforms like Linux, FreeBSD or macOS)
 
 Requirements: In addition to git, we require a recent version of CMake as well as bash.
 
@@ -321,9 +254,9 @@ If your compiler does not default on C++11 support or better you may get failing
 
 Note that the name of directory (`build`) is arbitrary, you can name it as you want (e.g., `buildgcc`) and you can have as many different such directories as you would like (one per configuration).
 
-## Usage (CMake on 64-bit Windows using Visual Studio 2019 or better)
 
-Recent versions of Visual Studio support CMake natively, [please refer to the Visual Studio documentation](https://learn.microsoft.com/en-us/cpp/build/cmake-projects-in-visual-studio?view=msvc-170).
+
+### Usage (CMake on 64-bit Windows using Visual Studio 2019)
 
 We assume you have a common 64-bit Windows PC with at least Visual Studio 2019.
 
@@ -340,17 +273,19 @@ Though having Visual Studio installed is necessary, one can build simdjson using
 - `mkdir build`
 - `cd build`
 - `cmake ..`
-- `cmake --build . --config Release`
+- `cmake --build . -config Release`
 
 
 Furthermore, if you have installed LLVM clang on Windows, for example as a component of Visual Studio 2019, you can configure and build simdjson using LLVM clang on Windows using cmake:
 
+
 - `mkdir build`
 - `cd build`
 - `cmake -T ClangCL ..`
-- `cmake --build . --config Release`
+- `cmake --build . -config Release`
 
-## Various References
+
+### Various References
 
 - [How to implement atoi using SIMD?](https://stackoverflow.com/questions/35127060/how-to-implement-atoi-using-simd)
 - [Parsing JSON is a Minefield 💣](http://seriot.ch/parsing_json.php)

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2018-2025 The simdjson authors
+   Copyright 2018-2019 The simdjson authors 
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

LICENSE-MIT

@@ -1,18 +0,0 @@
-Copyright 2018-2025 The simdjson authors
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,7 +1,9 @@
-[![][license img]][license] [![][licensemit img]][licensemit]
 
-
-[![Doxygen Documentation](https://img.shields.io/badge/docs-doxygen-green.svg)](https://simdjson.github.io/simdjson/)
+![Ubuntu 18.04 CI](https://github.com/simdjson/simdjson/workflows/Ubuntu%2018.04%20CI%20(GCC%207)/badge.svg)
+[![Ubuntu 20.04 CI](https://github.com/simdjson/simdjson/workflows/Ubuntu%2020.04%20CI%20(GCC%209)/badge.svg)](https://simdjson.org/plots.html)
+![VS16-CI](https://github.com/simdjson/simdjson/workflows/VS16-CI/badge.svg)
+![MinGW64-CI](https://github.com/simdjson/simdjson/workflows/MinGW64-CI/badge.svg)
+[![][license img]][license]  [![Doxygen Documentation](https://img.shields.io/badge/docs-doxygen-green.svg)](https://simdjson.org/api/2.0.0/index.html)
 
 simdjson : Parsing gigabytes of JSON per second
 ===============================================
@@ -24,48 +26,16 @@ This library is part of the [Awesome Modern C++](https://awesomecpp.com) list.
 Table of Contents
 -----------------
 
-* [Real-world usage](#real-world-usage)
 * [Quick Start](#quick-start)
 * [Documentation](#documentation)
-* [Godbolt](#godbolt)
 * [Performance results](#performance-results)
-* [Packages](#packages)
+* [Real-world usage](#real-world-usage)
 * [Bindings and Ports of simdjson](#bindings-and-ports-of-simdjson)
 * [About simdjson](#about-simdjson)
 * [Funding](#funding)
 * [Contributing to simdjson](#contributing-to-simdjson)
 * [License](#license)
 
-
-Real-world usage
-----------------
-
-- [Node.js](https://nodejs.org/)
-- [ClickHouse](https://github.com/ClickHouse/ClickHouse)
-- [Meta Velox](https://velox-lib.io)
-- [Google Pax](https://github.com/google/paxml)
-- [milvus](https://github.com/milvus-io/milvus)
-- [QuestDB](https://questdb.io/blog/questdb-release-8-0-3/)
-- [Clang Build Analyzer](https://github.com/aras-p/ClangBuildAnalyzer)
-- [Shopify HeapProfiler](https://github.com/Shopify/heap-profiler)
-- [StarRocks](https://github.com/StarRocks/starrocks)
-- [Microsoft FishStore](https://github.com/microsoft/FishStore)
-- [Intel PCM](https://github.com/intel/pcm)
-- [WatermelonDB](https://github.com/Nozbe/WatermelonDB)
-- [Apache Doris](https://github.com/apache/doris)
-- [Dgraph](https://github.com/dgraph-io/dgraph)
-- [UJRPC](https://github.com/unum-cloud/ujrpc)
-- [fastgltf](https://github.com/spnda/fastgltf)
-- [vast](https://github.com/tenzir/vast)
-- [ada-url](https://github.com/ada-url/ada)
-- [fastgron](https://github.com/adamritter/fastgron)
-- [WasmEdge](https://wasmedge.org)
-- [RonDB](https://github.com/logicalclocks/rondb)
-- [GreptimeDB](https://github.com/GreptimeTeam/greptimedb)
-
-
-If you are planning to use simdjson in a product, please work from one of our releases.
-
 Quick Start
 -----------
 
@@ -73,9 +43,9 @@ The simdjson library is easily consumable with a single .h and .cpp file.
 
 0. Prerequisites: `g++` (version 7 or better) or `clang++` (version 6 or better), and a 64-bit
    system with a command-line shell (e.g., Linux, macOS, freeBSD). We also support programming
-   environments like Visual Studio and Xcode, but different steps are needed. Users of clang++ may need to specify the C++ version (e.g., `c++ -std=c++17`) since clang++ tends to default on C++98.
+   environments like Visual Studio and Xcode, but different steps are needed.
 1. Pull [simdjson.h](singleheader/simdjson.h) and [simdjson.cpp](singleheader/simdjson.cpp) into a
-   directory, along with the sample file [twitter.json](jsonexamples/twitter.json). You can download them with the `wget` utility:
+   directory, along with the sample file [twitter.json](jsonexamples/twitter.json).
 
    ```
    wget https://raw.githubusercontent.com/simdjson/simdjson/master/singleheader/simdjson.h https://raw.githubusercontent.com/simdjson/simdjson/master/singleheader/simdjson.cpp https://raw.githubusercontent.com/simdjson/simdjson/master/jsonexamples/twitter.json
@@ -92,14 +62,13 @@ int main(void) {
     ondemand::document tweets = parser.iterate(json);
     std::cout << uint64_t(tweets["search_metadata"]["count"]) << " results." << std::endl;
 }
-```
+
+   ```
 3. `c++ -o quickstart quickstart.cpp simdjson.cpp`
 4. `./quickstart`
-
-  ```
+   ```
    100 results.
-  ```
-
+   ```
 
 Documentation
 -------------
@@ -107,20 +76,10 @@ Documentation
 Usage documentation is available:
 
 * [Basics](doc/basics.md) is an overview of how to use simdjson and its APIs.
-* [Builder](doc/builder.md) is an overview of how to efficiently write JSON strings using simdjson.
 * [Performance](doc/performance.md) shows some more advanced scenarios and how to tune for them.
 * [Implementation Selection](doc/implementation-selection.md) describes runtime CPU detection and
   how you can work with it.
-* [API](https://simdjson.github.io/simdjson/) contains the automatically generated API documentation.
-
-Godbolt
--------------
-
-Some users may want to browse code along with the compiled assembly. You want to check out the following lists of examples:
-* [C++26 reflection example](https://godbolt.org/z/K3Px64TqK)
-* [simdjson examples with errors handled through exceptions](https://godbolt.org/z/7G5qE4sr9)
-* [simdjson examples with errors without exceptions](https://godbolt.org/z/e9dWb9E4v)
- 
+* [API](https://simdjson.org/api/1.0.0/annotated.html) contains the automatically generated API documentation.
 
 Performance results
 -------------------
@@ -148,10 +107,16 @@ speed for [synthetic files over various sizes generated with a script](https://g
 For NDJSON files, we can exceed 3 GB/s with [our  multithreaded parsing functions](https://github.com/simdjson/simdjson/blob/master/doc/parse_many.md).
 
 
-Packages
-------------------------------
-[![Packaging status](https://repology.org/badge/vertical-allrepos/simdjson.svg)](https://repology.org/project/simdjson/versions)
 
+Real-world usage
+----------------
+
+- [Microsoft FishStore](https://github.com/microsoft/FishStore)
+- [Yandex ClickHouse](https://github.com/yandex/ClickHouse)
+- [Clang Build Analyzer](https://github.com/aras-p/ClangBuildAnalyzer)
+- [Shopify HeapProfiler](https://github.com/Shopify/heap-profiler)
+
+If you are planning to use simdjson in a product, please work from one of our releases.
 
 Bindings and Ports of simdjson
 ------------------------------
@@ -172,15 +137,9 @@ We distinguish between "bindings" (which just wrap the C++ code) and a port to a
 - [simdjson-go](https://github.com/minio/simdjson-go): Go port using Golang assembly.
 - [rcppsimdjson](https://github.com/eddelbuettel/rcppsimdjson): R bindings.
 - [simdjson_erlang](https://github.com/ChomperT/simdjson_erlang): erlang bindings.
-- [simdjsone](https://github.com/saleyn/simdjsone): erlang bindings.
 - [lua-simdjson](https://github.com/FourierTransformer/lua-simdjson): lua bindings.
 - [hermes-json](https://hackage.haskell.org/package/hermes-json): haskell bindings.
-- [zimdjson](https://github.com/EzequielRamis/zimdjson): Zig port.
-- [simdjzon](https://github.com/travisstaloch/simdjzon): Zig port.
-- [JSON-Simd](https://github.com/rawleyfowler/JSON-simd): Raku bindings.
-- [JSON::SIMD](https://metacpan.org/pod/JSON::SIMD): Perl bindings; fully-featured JSON module that uses simdjson for decoding.
-- [gemmaJSON](https://github.com/sainttttt/gemmaJSON): Nim JSON parser based on simdjson bindings.
-- [simdjson-java](https://github.com/simdjson/simdjson-java): Java port.
+
 
 About simdjson
 --------------
@@ -189,11 +148,7 @@ The simdjson library takes advantage of modern microarchitectures, parallelizing
 instructions, reducing branch misprediction, and reducing data dependency to take advantage of each
 CPU's multiple execution cores.
 
-Our default front-end is called On-Demand, and we wrote a paper about it:
-
-- John Keiser, Daniel Lemire, [On-Demand JSON: A Better Way to Parse Documents?](http://arxiv.org/abs/2312.17149), Software: Practice and Experience 54 (6), 2024.
-
-Some people [enjoy reading the first (2019) simdjson paper](https://arxiv.org/abs/1902.08318): A description of the design
+Some people [enjoy reading our paper](https://arxiv.org/abs/1902.08318): A description of the design
 and implementation of simdjson is in our research article:
 - Geoff Langdale, Daniel Lemire, [Parsing Gigabytes of JSON per Second](https://arxiv.org/abs/1902.08318), VLDB Journal 28 (6), 2019.
 
@@ -210,17 +165,12 @@ For the video inclined, <br />
 Funding
 -------
 
-The work is supported by the Natural Sciences and Engineering Research Council of Canada under grants
-RGPIN-2017-03910 and RGPIN-2024-03787.
+The work is supported by the Natural Sciences and Engineering Research Council of Canada under grant
+number RGPIN-2017-03910.
 
 [license]: LICENSE
 [license img]: https://img.shields.io/badge/License-Apache%202-blue.svg
 
-
-[licensemit]: LICENSE-MIT
-[licensemit img]: https://img.shields.io/badge/License-MIT-blue.svg
-
-
 Contributing to simdjson
 ------------------------
 
@@ -230,9 +180,9 @@ Head over to [CONTRIBUTING.md](CONTRIBUTING.md) for information on contributing
 License
 -------
 
-This code is made available under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.html) as well as under the MIT License. As a user, you can pick the license you prefer.
+This code is made available under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.html).
 
-Under Windows, we build some tools using the windows/dirent_portable.h file (which is outside our library code): it is under the liberal (business-friendly) MIT license.
+Under Windows, we build some tools using the windows/dirent_portable.h file (which is outside our library code): it under the liberal (business-friendly) MIT license.
 
 For compilers that do not support [C++17](https://en.wikipedia.org/wiki/C%2B%2B17), we bundle the string-view library which is published under the [Boost license](http://www.boost.org/LICENSE_1_0.txt). Like the Apache license, the Boost license is a permissive license allowing commercial redistribution.
 

RELEASES.md

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

SECURITY.md

@@ -1,7 +0,0 @@
-# Security Policy
-
-## Reporting a Vulnerability
-
-Please use the following contact information for reporting a vulnerability:
-
-- [Daniel Lemire](https://github.com/lemire) - daniel@lemire.me

benchmark/CMakeLists.txt

@@ -4,9 +4,6 @@ add_subdirectory(dom)
 include_directories( . linux )
 link_libraries(simdjson-windows-headers test-data)
 link_libraries(simdjson)
-if(SIMDJSON_STATIC_REFLECTION)
-  add_compile_definitions(SIMDJSON_STATIC_REFLECTION=1)
-endif(SIMDJSON_STATIC_REFLECTION)
 
 add_executable(benchfeatures benchfeatures.cpp)
 add_executable(get_corpus_benchmark get_corpus_benchmark.cpp)
@@ -29,22 +26,6 @@ if (TARGET benchmark::benchmark)
     if(TARGET nlohmann_json)
       target_link_libraries(bench_ondemand PRIVATE nlohmann_json)
     endif()
-    if(TARGET boostjson)
-      target_link_libraries(bench_ondemand PRIVATE boostjson)
-    endif()
   endif()
 endif()
 
-
-include(CheckCXXCompilerFlag)
-check_cxx_compiler_flag("-std=c++20" SIMDJSON_COMPILER_SUPPORTS_CXX20)
-if(SIMDJSON_STATIC_REFLECTION)
-  add_subdirectory(static_reflect)
-else()
-  if(SIMDJSON_EXCEPTIONS AND SIMDJSON_COMPILER_SUPPORTS_CXX20)
-    add_subdirectory(from)
-    add_subdirectory(car_builder)
-  endif()
-endif(SIMDJSON_STATIC_REFLECTION)
-
-

benchmark/amazon_cellphones/amazon_cellphones.h

@@ -15,11 +15,11 @@ using namespace json_benchmark;
 struct brand {
     double cumulative_rating;
     uint64_t reviews_count;
-    simdjson_inline bool operator==(const brand &other) const {
+    simdjson_really_inline bool operator==(const brand &other) const {
         return cumulative_rating == other.cumulative_rating &&
             reviews_count == other.reviews_count;
     }
-    simdjson_inline bool operator!=(const brand &other) const { return !(*this == other); }
+    simdjson_really_inline bool operator!=(const brand &other) const { return !(*this == other); }
 };
 
 simdjson_unused static std::ostream &operator<<(std::ostream &o, const brand &b) {
@@ -66,8 +66,8 @@ struct runner : public file_runner<I> {
 template<bool threaded>
 struct simdjson_dom;
 
-template<typename I> simdjson_inline static void amazon_cellphones(benchmark::State &state) {
+template<typename I> simdjson_really_inline static void amazon_cellphones(benchmark::State &state) {
   run_json_benchmark<runner<I>, runner<simdjson_dom<UNTHREADED>>>(state);
 }
 
-}   // namespace amazon_cellphones
+}   // namespace amazon_cellphones

benchmark/bench_dom_api.cpp

@@ -473,6 +473,28 @@ static void twitter_count(State& state) {
 }
 BENCHMARK(twitter_count);
 
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void iterator_twitter_count(State& state) {
+  // Prints the number of results in twitter.json
+  padded_string json = padded_string::load(TWITTER_JSON);
+  ParsedJson pj = build_parsed_json(json);
+  for (simdjson_unused auto _ : state) {
+    ParsedJson::Iterator iter(pj);
+    // uint64_t result_count = doc["search_metadata"]["count"];
+    if (!iter.move_to_key("search_metadata")) { return; }
+    if (!iter.move_to_key("count")) { return; }
+    if (!iter.is_integer()) { return; }
+    int64_t result_count = iter.get_integer();
+
+    if (result_count != 100) { return; }
+  }
+}
+BENCHMARK(iterator_twitter_count);
+SIMDJSON_POP_DISABLE_WARNINGS
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
 static void twitter_default_profile(State& state) {
   // Count unique users with a default profile.
   dom::parser parser;
@@ -499,7 +521,7 @@ static void twitter_image_sizes(State& state) {
     set<tuple<uint64_t, uint64_t>> image_sizes;
     for (dom::object tweet : doc["statuses"]) {
       dom::array media;
-      if (! (error = tweet["entities"]["media"].get(media))) {
+      if (not (error = tweet["entities"]["media"].get(media))) {
         for (dom::object image : media) {
           for (auto size : image["sizes"].get_object()) {
              image_sizes.emplace(size.value["w"], size.value["h"]);
@@ -542,7 +564,7 @@ static void error_code_twitter_default_profile(State& state) noexcept {
     for (dom::element tweet : tweets) {
       dom::object user;
       if ((error = tweet["user"].get(user))) { return; }
-      bool default_profile{};
+      bool default_profile;
       if ((error = user["default_profile"].get(default_profile))) { return; }
       if (default_profile) {
         std::string_view screen_name;
@@ -556,6 +578,54 @@ static void error_code_twitter_default_profile(State& state) noexcept {
 }
 BENCHMARK(error_code_twitter_default_profile);
 
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+
+static void iterator_twitter_default_profile(State& state) {
+  // Count unique users with a default profile.
+  padded_string json;
+  auto error = padded_string::load(TWITTER_JSON).get(json);
+  if (error) { std::cerr << error << std::endl; return; }
+  ParsedJson pj = build_parsed_json(json);
+  for (simdjson_unused auto _ : state) {
+    set<string_view> default_users;
+    ParsedJson::Iterator iter(pj);
+
+    // for (dom::object tweet : doc["statuses"]) {
+    if (!(iter.move_to_key("statuses") && iter.is_array())) { return; }
+    if (iter.down()) { // first status
+      do {
+
+        // dom::object user = tweet["user"];
+        if (!(iter.move_to_key("user") && iter.is_object())) { return; }
+
+        // if (user["default_profile"]) {
+        if (iter.move_to_key("default_profile")) {
+          if (iter.is_true()) {
+            if (!iter.up()) { return; } // back to user
+
+            // default_users.insert(user["screen_name"]);
+            if (!(iter.move_to_key("screen_name") && iter.is_string())) { return; }
+            default_users.emplace(iter.get_string(), iter.get_string_length());
+          }
+          if (!iter.up()) { return; } // back to user
+        }
+
+        if (!iter.up()) { return; } // back to status
+
+      } while (iter.next()); // next status
+    }
+
+    if (default_users.size() != 86) { return; }
+  }
+}
+
+SIMDJSON_POP_DISABLE_WARNINGS
+BENCHMARK(iterator_twitter_default_profile);
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
 static void error_code_twitter_image_sizes(State& state) noexcept {
   // Count unique image sizes
   dom::parser parser;
@@ -568,7 +638,7 @@ static void error_code_twitter_image_sizes(State& state) noexcept {
     if ((error = doc["statuses"].get(statuses))) { return; }
     for (dom::element tweet : statuses) {
       dom::array images;
-      if (! (error = tweet["entities"]["media"].get(images))) {
+      if (not (error = tweet["entities"]["media"].get(images))) {
         for (dom::element image : images) {
           dom::object sizes;
           if ((error = image["sizes"].get(sizes))) { return; }
@@ -586,28 +656,91 @@ static void error_code_twitter_image_sizes(State& state) noexcept {
 }
 BENCHMARK(error_code_twitter_image_sizes);
 
-static void parse_surrogate_pairs(State& state) {
-  // NOTE: This mostly exists to show there's a tiny benefit to
-  // loading and comparing both bytes of "\\u" simultaneously.
-  // (which should also reduce the compiled code size).
-  // The repeated surrogate pairs make this easier to measure.
-  dom::parser parser;
-  const std::string_view data = "\"\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\\uD834\\uDD1E\"";
-  padded_string docdata{data};
-  // we do not want mem. alloc. in the loop.
-  auto error = parser.allocate(docdata.size());
-  if (error) {
-    cout << error << endl;
-    return;
-  }
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void iterator_twitter_image_sizes(State& state) {
+  // Count unique image sizes
+  padded_string json;
+  auto error = padded_string::load(TWITTER_JSON).get(json);
+  if (error) { std::cerr << error << std::endl; return; }
+  ParsedJson pj = build_parsed_json(json);
   for (simdjson_unused auto _ : state) {
-    dom::element doc;
-    if ((error = parser.parse(docdata).get(doc))) {
-      cerr << "could not parse string" << error << endl;
-      return;
+    set<tuple<uint64_t, uint64_t>> image_sizes;
+    ParsedJson::Iterator iter(pj);
+
+    // for (dom::object tweet : doc["statuses"]) {
+    if (!(iter.move_to_key("statuses") && iter.is_array())) { return; }
+    if (iter.down()) { // first status
+      do {
+
+        // dom::object media;
+        // not_found = tweet["entities"]["media"].get(media);
+        // if (!not_found) {
+        if (iter.move_to_key("entities")) {
+          if (!iter.is_object()) { return; }
+          if (iter.move_to_key("media")) {
+            if (!iter.is_array()) { return; }
+
+            //   for (dom::object image : media) {
+            if (iter.down()) { // first media
+              do {
+
+                // for (auto [key, size] : dom::object(image["sizes"])) {
+                if (!(iter.move_to_key("sizes") && iter.is_object())) { return; }
+                if (iter.down()) { // first size
+                  do {
+                    iter.move_to_value();
+
+                    // image_sizes.insert({ size["w"], size["h"] });
+                    if (!(iter.move_to_key("w")) && !iter.is_integer()) { return; }
+                    uint64_t width = iter.get_integer();
+                    if (!iter.up()) { return; } // back to size
+                    if (!(iter.move_to_key("h")) && !iter.is_integer()) { return; }
+                    uint64_t height = iter.get_integer();
+                    if (!iter.up()) { return; } // back to size
+                    image_sizes.emplace(width, height);
+
+                  } while (iter.next()); // next size
+                  if (!iter.up()) { return; } // back to sizes
+                }
+                if (!iter.up()) { return; } // back to image
+              } while (iter.next()); // next image
+              if (!iter.up()) { return; } // back to media
+            }
+            if (!iter.up()) { return; } // back to entities
+          }
+          if (!iter.up()) { return; } // back to status
+        }
+      } while (iter.next()); // next status
     }
+
+    if (image_sizes.size() != 15) { return; };
   }
 }
-BENCHMARK(parse_surrogate_pairs);
+BENCHMARK(iterator_twitter_image_sizes);
+
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+static void print_json(State& state) noexcept {
+  // Prints the number of results in twitter.json
+  dom::parser parser;
+
+  padded_string json;
+  auto error = padded_string::load(TWITTER_JSON).get(json);
+  if (error) { std::cerr << error << std::endl; return; }
+
+  int code = json_parse(json, parser);
+  if (code) { cerr << error_message(code) << endl; return; }
+  for (simdjson_unused auto _ : state) {
+    std::stringstream s;
+    if (!parser.print_json(s)) { cerr << "print_json failed" << endl; return; }
+  }
+}
+BENCHMARK(print_json);
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_POP_DISABLE_WARNINGS
 
 BENCHMARK_MAIN();

benchmark/bench_ondemand.cpp

@@ -21,126 +21,10 @@ SIMDJSON_PUSH_DISABLE_ALL_WARNINGS
 #include <nlohmann/json.hpp>
 #endif
 
-#ifdef SIMDJSON_COMPETITION_BOOSTJSON
-#include <boost/json.hpp>
-#endif
-
 // This has to be last, for reasons I don't yet understand
 #include <benchmark/benchmark.h>
 
 SIMDJSON_POP_DISABLE_WARNINGS
-#include "json2msgpack/simdjson_ondemand.h"
-#include "json2msgpack/simdjson_dom.h"
-#include "json2msgpack/yyjson.h"
-#include "json2msgpack/rapidjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "json2msgpack/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "json2msgpack/nlohmann_json.h"
-#include "json2msgpack/boostjson.h"
-
-#include "partial_tweets/simdjson_ondemand.h"
-#include "partial_tweets/simdjson_dom.h"
-#include "partial_tweets/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "partial_tweets/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "partial_tweets/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "partial_tweets/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "partial_tweets/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "partial_tweets/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "partial_tweets/boostjson.h"
-
-
-#include "distinct_user_id/simdjson_ondemand.h"
-#include "distinct_user_id/simdjson_ondemand_json_pointer.h"
-#include "distinct_user_id/simdjson_dom.h"
-#include "distinct_user_id/simdjson_dom_json_pointer.h"
-#include "distinct_user_id/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "distinct_user_id/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "distinct_user_id/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "distinct_user_id/boostjson.h"
-
-#include "find_tweet/simdjson_ondemand.h"
-#include "find_tweet/simdjson_dom.h"
-#include "find_tweet/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "find_tweet/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "find_tweet/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "find_tweet/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "find_tweet/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "find_tweet/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "find_tweet/boostjson.h"
-
-#include "top_tweet/simdjson_ondemand.h"
-#include "top_tweet/simdjson_dom.h"
-#include "top_tweet/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "top_tweet/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "top_tweet/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "top_tweet/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "top_tweet/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "top_tweet/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "top_tweet/boostjson.h"
-
-
-#include "kostya/simdjson_ondemand.h"
-#include "kostya/simdjson_dom.h"
-#include "kostya/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "kostya/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "kostya/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "kostya/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "kostya/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "kostya/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "kostya/boostjson.h"
-
-#include "large_random/simdjson_ondemand.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_UNORDERED
-#include "large_random/simdjson_ondemand_unordered.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_UNORDERED
-#include "large_random/simdjson_dom.h"
-#include "large_random/yyjson.h"
-#if SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "large_random/sajson.h"
-#endif // SIMDJSON_COMPETITION_ONDEMAND_SAJSON
-#include "large_random/rapidjson.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "large_random/rapidjson_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "large_random/nlohmann_json.h"
-#if SIMDJSON_COMPETITION_SAX
-#include "large_random/nlohmann_json_sax.h"
-#endif // SIMDJSON_COMPETITION_SAX
-#include "large_random/boostjson.h"
 
 #include "amazon_cellphones/simdjson_dom.h"
 #include "amazon_cellphones/simdjson_ondemand.h"
@@ -148,4 +32,61 @@ SIMDJSON_POP_DISABLE_WARNINGS
 #include "large_amazon_cellphones/simdjson_dom.h"
 #include "large_amazon_cellphones/simdjson_ondemand.h"
 
+#include "partial_tweets/simdjson_dom.h"
+#include "partial_tweets/simdjson_ondemand.h"
+#include "partial_tweets/yyjson.h"
+#include "partial_tweets/sajson.h"
+#include "partial_tweets/rapidjson.h"
+#include "partial_tweets/rapidjson_sax.h"
+#include "partial_tweets/nlohmann_json.h"
+#include "partial_tweets/nlohmann_json_sax.h"
+
+#include "large_random/simdjson_dom.h"
+#include "large_random/simdjson_ondemand.h"
+#include "large_random/simdjson_ondemand_unordered.h"
+#include "large_random/yyjson.h"
+#include "large_random/sajson.h"
+#include "large_random/rapidjson.h"
+#include "large_random/rapidjson_sax.h"
+#include "large_random/nlohmann_json.h"
+#include "large_random/nlohmann_json_sax.h"
+
+#include "kostya/simdjson_dom.h"
+#include "kostya/simdjson_ondemand.h"
+#include "kostya/yyjson.h"
+#include "kostya/sajson.h"
+#include "kostya/rapidjson.h"
+#include "kostya/rapidjson_sax.h"
+#include "kostya/nlohmann_json.h"
+#include "kostya/nlohmann_json_sax.h"
+
+#include "distinct_user_id/simdjson_dom.h"
+#include "distinct_user_id/simdjson_dom_json_pointer.h"
+#include "distinct_user_id/simdjson_ondemand.h"
+#include "distinct_user_id/simdjson_ondemand_json_pointer.h"
+#include "distinct_user_id/yyjson.h"
+#include "distinct_user_id/sajson.h"
+#include "distinct_user_id/rapidjson.h"
+#include "distinct_user_id/rapidjson_sax.h"
+#include "distinct_user_id/nlohmann_json.h"
+#include "distinct_user_id/nlohmann_json_sax.h"
+
+#include "find_tweet/simdjson_dom.h"
+#include "find_tweet/simdjson_ondemand.h"
+#include "find_tweet/yyjson.h"
+#include "find_tweet/sajson.h"
+#include "find_tweet/rapidjson.h"
+#include "find_tweet/rapidjson_sax.h"
+#include "find_tweet/nlohmann_json.h"
+#include "find_tweet/nlohmann_json_sax.h"
+
+#include "top_tweet/simdjson_dom.h"
+#include "top_tweet/simdjson_ondemand.h"
+#include "top_tweet/yyjson.h"
+#include "top_tweet/sajson.h"
+#include "top_tweet/rapidjson.h"
+#include "top_tweet/rapidjson_sax.h"
+#include "top_tweet/nlohmann_json.h"
+#include "top_tweet/nlohmann_json_sax.h"
+
 BENCHMARK_MAIN();

benchmark/bench_parse_call.cpp

@@ -169,6 +169,22 @@ BENCHMARK(parse_gsoc)->Repetitions(10)->ComputeStatistics("max", [](const std::v
   })->DisplayAggregatesOnly(true);
 
 
+
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void json_parse(State& state) {
+  ParsedJson pj;
+  if (!pj.allocate_capacity(EMPTY_ARRAY.length())) { return; }
+  for (simdjson_unused auto _ : state) {
+    auto error = json_parse(EMPTY_ARRAY, pj);
+    if (error) { return; }
+  }
+}
+SIMDJSON_POP_DISABLE_WARNINGS
+BENCHMARK(json_parse);
+#endif // SIMDJSON_DISABLE_DEPRECATED_API
+
 static void parser_parse_error_code(State& state) {
   dom::parser parser;
   if (parser.allocate(EMPTY_ARRAY.length())) { return; }
@@ -197,6 +213,20 @@ BENCHMARK(parser_parse_exception);
 
 #endif // SIMDJSON_EXCEPTIONS
 
+#ifndef SIMDJSON_DISABLE_DEPRECATED_API
+SIMDJSON_PUSH_DISABLE_WARNINGS
+SIMDJSON_DISABLE_DEPRECATED_WARNING
+static void build_parsed_json(State& state) {
+  for (simdjson_unused auto _ : state) {
+    dom::parser parser = simdjson::build_parsed_json(EMPTY_ARRAY);
+    if (!parser.valid) { return; }
+  }
+}
+SIMDJSON_POP_DISABLE_WARNINGS
+
+BENCHMARK(build_parsed_json);
+#endif
+
 static void document_parse_error_code(State& state) {
   for (simdjson_unused auto _ : state) {
     dom::parser parser;

benchmark/benchfeatures.cpp

@@ -164,7 +164,7 @@ struct feature_benchmarker {
 
   }
 
-  simdjson_inline void run_iterations(size_t iterations, bool stage1_only=false) {
+  simdjson_really_inline void run_iterations(size_t iterations, bool stage1_only=false) {
     struct7.run_iterations(iterations, stage1_only);
     struct7_miss.run_iterations(iterations, stage1_only);
     struct7_full.run_iterations(iterations, stage1_only);

benchmark/benchmark_reflection_usage_compilation.sh

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

benchmark/benchmarker.h

@@ -308,7 +308,7 @@ struct benchmarker {
     return all_stages_without_allocation.iterations;
   }
 
-  simdjson_inline void run_iteration(bool stage1_only, bool hotbuffers=false) {
+  simdjson_really_inline void run_iteration(bool stage1_only, bool hotbuffers=false) {
     // Allocate dom::parser
     collector.start();
     dom::parser parser;
@@ -384,7 +384,7 @@ struct benchmarker {
     loop << all_loop_count;
   }
 
-  simdjson_inline void run_iterations(size_t iterations, bool stage1_only, bool hotbuffers=false) {
+  simdjson_really_inline void run_iterations(size_t iterations, bool stage1_only, bool hotbuffers=false) {
     for (size_t i = 0; i<iterations; i++) {
       run_iteration(stage1_only, hotbuffers);
     }
@@ -445,7 +445,7 @@ struct benchmarker {
     return 100.0 * a / b;
   }
 
-  void print(bool tabbed_output, bool stage1_only) const {
+  void print(bool tabbed_output) const {
     if (tabbed_output) {
       char* filename_copy = reinterpret_cast<char*>(malloc(strlen(filename)+1));
       SIMDJSON_PUSH_DISABLE_WARNINGS
@@ -503,28 +503,24 @@ struct benchmarker {
           stats->blocks_with_16_structurals_flipped, percent(stats->blocks_with_16_structurals_flipped, stats->blocks));
       }
       printf("\n");
-      if(!stage1_only) {
-        printf("All Stages (excluding allocation)\n");
-        print_aggregate("|    "   , all_stages_without_allocation.best);
-        // frequently, allocation is a tiny fraction of the running time so we omit it
-        if(allocate_stage.best.elapsed_sec() > 0.01 * all_stages_without_allocation.best.elapsed_sec()) {
-          printf("|- Allocation\n");
-          print_aggregate("|    ", allocate_stage.best);
-        }
+      printf("All Stages (excluding allocation)\n");
+      print_aggregate("|    "   , all_stages_without_allocation.best);
+      // frequently, allocation is a tiny fraction of the running time so we omit it
+      if(allocate_stage.best.elapsed_sec() > 0.01 * all_stages_without_allocation.best.elapsed_sec()) {
+        printf("|- Allocation\n");
+        print_aggregate("|    ", allocate_stage.best);
       }
       printf("|- Stage 1\n");
       print_aggregate("|    ", stage1.best);
-      if(!stage1_only) {
-        printf("|- Stage 2\n");
-        print_aggregate("|    ", stage2.best);
-      }
+      printf("|- Stage 2\n");
+      print_aggregate("|    ", stage2.best);
       if (collector.has_events()) {
         double freq1 = (stage1.best.cycles() / stage1.best.elapsed_sec()) / 1000000000.0;
         double freq2 = (stage2.best.cycles() / stage2.best.elapsed_sec()) / 1000000000.0;
         double freqall = (all_stages_without_allocation.best.cycles() / all_stages_without_allocation.best.elapsed_sec()) / 1000000000.0;
         double freqmin = min(freq1, freq2);
         double freqmax = max(freq1, freq2);
-        if((freqall < 0.95 * freqmin) || (freqall > 1.05 * freqmax)) {
+        if((freqall < 0.95 * freqmin) or (freqall > 1.05 * freqmax)) {
           printf("\nWarning: The processor frequency fluctuates in an expected way!!!\n"
           "Range for stage 1 and stage 2 : [%.3f GHz, %.3f GHz], overall: %.3f GHz.\n",
           freqmin, freqmax, freqall);

benchmark/car_builder/CMakeLists.txt

@@ -1,14 +0,0 @@
-# Executable
-add_executable(benchmark_car_builder benchmark_car_builder.cpp)
-
-# Compile for C++20.
-target_compile_features(benchmark_car_builder PRIVATE cxx_std_20)
-
-# Check if -march=native is supported
-include(CheckCXXCompilerFlag)
-check_cxx_compiler_flag("-march=native" SIMDJSON_SUPPORTS_MARCH_NATIVE)
-if(SIMDJSON_SUPPORTS_MARCH_NATIVE)
-  target_compile_options(benchmark_car_builder PRIVATE -march=native)
-endif()
-
-target_include_directories(benchmark_car_builder PRIVATE ${CMAKE_CURRENT_LIST_DIR}/..)

benchmark/car_builder/benchmark_car_builder.cpp

@@ -1,127 +0,0 @@
-#include "event_counter.h"
-#include <random>
-#include <vector>
-
-#include <simdjson.h>
-
-event_collector collector;
-
-struct Car {
-  std::string make;
-  std::string model;
-  int64_t year; // We deliberately do not include the tire pressure.
-};
-
-std::vector<Car> generate_random_cars(size_t count) {
-  static const std::vector<std::string> makes = {"Toyota", "Honda", "Ford",
-                                                 "BMW", "Mazda"};
-  static const std::vector<std::string> models = {"Camry", "Civic", "Focus",
-                                                  "320i", "3"};
-  static thread_local std::mt19937 rng{std::random_device{}()};
-  std::uniform_int_distribution<int> make_dist(0, makes.size() - 1);
-  std::uniform_int_distribution<int> model_dist(0, models.size() - 1);
-  std::uniform_int_distribution<int64_t> year_dist(2000, 2025);
-  std::uniform_real_distribution<double> pressure_dist(30.0, 45.0);
-
-  std::vector<Car> cars;
-  cars.reserve(count);
-  for (size_t i = 0; i < count; ++i) {
-    Car car;
-    car.make = makes[make_dist(rng)];
-    car.model = models[model_dist(rng)];
-    car.year = year_dist(rng);
-    cars.push_back(std::move(car));
-  }
-  return cars;
-}
-
-std::string_view serialize(simdjson::builder::string_builder &sb,
-                           const std::vector<Car> &cars) {
-  sb.clear();
-  sb.start_array();
-  for (const auto &car : cars) {
-    sb.start_object();
-    sb.append_key_value("make", car.make);
-    sb.append_comma();
-    sb.append_key_value("model", car.model);
-    sb.append_comma();
-    sb.append_key_value("year", car.year);
-    sb.end_object();
-  }
-  sb.end_array();
-  std::string_view result;
-  if (sb.view().get(result)) {
-    return ""; // unexpected (error)
-  }
-  return result;
-}
-
-double pretty_print(const std::string &name, size_t num_chars,
-                    std::pair<event_aggregate, size_t> result) {
-  const auto &agg = result.first;
-  size_t N = result.second;
-  num_chars *= N;
-  printf("%-40s : %8.2f ns %8.2f GB/s", name.c_str(),
-         agg.elapsed_ns() / num_chars, num_chars / agg.elapsed_ns());
-  if (collector.has_events()) {
-    printf(" %8.2f GHz %8.2f cycles/char %8.2f ins./char %8.2f i/c",
-           agg.cycles() / agg.elapsed_ns(), agg.cycles() / num_chars,
-           agg.instructions() / num_chars, agg.instructions() / agg.cycles());
-  }
-  printf("\n");
-  return num_chars / agg.elapsed_ns();
-}
-
-template <class function_type>
-std::pair<event_aggregate, size_t>
-bench(const function_type &&function, size_t min_repeat = 100,
-      size_t min_time_ns = 40'000'000, size_t max_repeat = 10000000) {
-  size_t N = min_repeat;
-  if (N == 0) {
-    N = 1;
-  }
-  event_aggregate warm_aggregate{};
-  for (size_t i = 0; i < N; i++) {
-    std::atomic_thread_fence(std::memory_order_acquire);
-    collector.start();
-    function();
-    std::atomic_thread_fence(std::memory_order_release);
-    event_count allocate_count = collector.end();
-    warm_aggregate << allocate_count;
-    if ((i + 1 == N) && (warm_aggregate.total_elapsed_ns() < min_time_ns) &&
-        (N < max_repeat)) {
-      N *= 10;
-    }
-  }
-  event_aggregate aggregate{};
-  for (size_t i = 0; i < 10; i++) {
-    std::atomic_thread_fence(std::memory_order_acquire);
-    collector.start();
-    for (size_t i = 0; i < N; i++) {
-      function();
-    }
-    std::atomic_thread_fence(std::memory_order_release);
-    event_count allocate_count = collector.end();
-    aggregate << allocate_count;
-  }
-  return {aggregate, N};
-}
-
-void run_benchmarks() {
-  std::vector<Car> source = generate_random_cars(100000);
-  simdjson::builder::string_builder sb;
-  size_t volume = serialize(sb, source).size();
-
-  pretty_print("string_builder", volume, bench([&source, &sb]() -> size_t {
-                 return serialize(sb, source).size();
-               }));
-}
-
-int main() {
-  for (size_t trial = 0; trial < 3; trial++) {
-    printf("Trial %zu:\n", trial + 1);
-    run_benchmarks();
-    printf("\n");
-  }
-  return EXIT_SUCCESS;
-}

benchmark/distinct_user_id/boostjson.h

@@ -1,29 +0,0 @@
-#pragma once
-
-#ifdef SIMDJSON_COMPETITION_BOOSTJSON
-
-#include "distinct_user_id.h"
-
-namespace distinct_user_id {
-
-struct boostjson {
-  bool run(simdjson::padded_string &json, std::vector<uint64_t> &result) {
-
-    auto root = boost::json::parse(json);
-    for (const auto &tweet : root.at("statuses").as_array()) {
-      result.push_back(tweet.at("user").at("id").to_number<uint64_t>());
-
-      if (tweet.as_object().if_contains("retweeted_status")) {
-        result.push_back(tweet.at("retweeted_status").at("user").at("id").to_number<uint64_t>());
-      }
-    }
-
-    return true;
-  }
-};
-
-BENCHMARK_TEMPLATE(distinct_user_id, boostjson)->UseManualTime();
-
-} // namespace distinct_user_id
-
-#endif // SIMDJSON_COMPETITION_BOOSTJSON

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_inline static void distinct_user_id(benchmark::State &state) {
+template<typename I> simdjson_really_inline static void distinct_user_id(benchmark::State &state) {
   run_json_benchmark<runner<I>, runner<simdjson_dom>>(state);
 }
 

benchmark/distinct_user_id/rapidjson.h

@@ -46,14 +46,13 @@ struct rapidjson : rapidjson_base {
 };
 BENCHMARK_TEMPLATE(distinct_user_id, rapidjson)->UseManualTime();
 
-#if SIMDJSON_COMPETITION_ONDEMAND_INSITU
 struct rapidjson_insitu : rapidjson_base {
   bool run(simdjson::padded_string &json, std::vector<uint64_t> &result) {
-    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag|kParseInsituFlag>(json.data()), result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), result);
   }
 };
 BENCHMARK_TEMPLATE(distinct_user_id, rapidjson_insitu)->UseManualTime();
-#endif // SIMDJSON_COMPETITION_ONDEMAND_INSITU
+
 } // namespace partial_tweets
 
 #endif // SIMDJSON_COMPETITION_RAPIDJSON

benchmark/distinct_user_id/sajson.h

@@ -9,14 +9,12 @@ namespace distinct_user_id {
 struct sajson {
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
-  ~sajson() { free(ast_buffer); }
-
-  simdjson_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
+  simdjson_really_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_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
+  simdjson_really_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/distinct_user_id/yyjson.h

@@ -49,14 +49,13 @@ struct yyjson : yyjson_base {
 };
 BENCHMARK_TEMPLATE(distinct_user_id, yyjson)->UseManualTime();
 
-#if SIMDJSON_COMPETITION_ONDEMAND_INSITU
 struct yyjson_insitu : yyjson_base {
   bool run(simdjson::padded_string &json, std::vector<uint64_t> &result) {
     return yyjson_base::run(yyjson_read_opts(json.data(), json.size(), YYJSON_READ_INSITU, 0, 0), result);
   }
 };
 BENCHMARK_TEMPLATE(distinct_user_id, yyjson_insitu)->UseManualTime();
-#endif // SIMDJSON_COMPETITION_ONDEMAND_INSITU
+
 } // namespace distinct_user_id
 
 #endif // SIMDJSON_COMPETITION_YYJSON

benchmark/dom/parse.cpp

@@ -218,7 +218,7 @@ int main(int argc, char *argv[]) {
   if (!options.verbose) { progress.erase(); }
 
   for (size_t i=0; i<options.files.size(); i++) {
-    benchmarkers[i]->print(options.tabbed_output, options.stage1_only);
+    benchmarkers[i]->print(options.tabbed_output);
     delete benchmarkers[i];
   }
 

benchmark/dom/parse_stream.cpp

@@ -25,11 +25,12 @@ int main(int argc, char *argv[]) {
     exit(1);
   }
   const char *filename = argv[1];
-  simdjson::padded_string p;
-  if (simdjson::padded_string::load(filename).get(p)) {
+  auto v = simdjson::padded_string::load(filename);
+  if (v.error()) {
     std::cerr << "Could not load the file " << filename << std::endl;
     return EXIT_FAILURE;
   }
+  const simdjson::padded_string& p = v.value_unsafe();
   if (test_baseline) {
     std::wclog << "Baseline: Getline + normal parse... " << std::endl;
     std::cout << "Gigabytes/second\t"

benchmark/dom/statisticalmodel.cpp

@@ -41,7 +41,7 @@ using stat_t = struct stat_s;
 
 
 
-simdjson_inline void simdjson_process_atom(stat_t &s,
+simdjson_really_inline void simdjson_process_atom(stat_t &s,
                                          simdjson::dom::element element) {
   if (element.is<int64_t>()) {
     s.integer_count++;

benchmark/event_counter.h

@@ -34,15 +34,11 @@
 #include <string>
 #include <vector>
 
-#ifdef __linux__
 #include "linux-perf-events.h"
+#ifdef __linux__
 #include <libgen.h>
 #endif
 
-#if __APPLE__ &&  __aarch64__
-#include "apple/apple_arm_events.h"
-#endif
-
 #include "simdjson.h"
 
 using std::string;
@@ -122,7 +118,6 @@ struct event_aggregate {
   }
 
   double elapsed_sec() const { return total.elapsed_sec() / iterations; }
-  double total_elapsed_ns() const { return total.elapsed_ns(); }
   double elapsed_ns() const { return total.elapsed_ns() / iterations; }
   double cycles() const { return total.cycles() / iterations; }
   double instructions() const { return total.instructions() / iterations; }
@@ -139,7 +134,7 @@ struct event_collector {
 
 #if defined(__linux__)
   LinuxEvents<PERF_TYPE_HARDWARE> linux_events;
-  event_collector() : linux_events(vector<int>{
+  event_collector(bool quiet = false) : linux_events(vector<int>{
   #if SIMDJSON_SIMPLE_PERFORMANCE_COUNTERS
     PERF_COUNT_HW_CPU_CYCLES,
     PERF_COUNT_HW_INSTRUCTIONS,
@@ -150,48 +145,27 @@ struct event_collector {
     PERF_COUNT_HW_CACHE_REFERENCES,
     PERF_COUNT_HW_CACHE_MISSES
   #endif
-  }) {}
+  }, quiet) {}
   bool has_events() {
     return linux_events.is_working();
   }
-#elif __APPLE__ &&  __aarch64__
-  AppleEvents apple_events;
-  performance_counters diff;
-  event_collector() : diff(0) {
-    apple_events.setup_performance_counters();
-  }
-  bool has_events() {
-    return apple_events.setup_performance_counters();
-  }
 #else
-  event_collector() {}
+  event_collector(simdjson_unused bool _quiet = false) {}
   bool has_events() {
     return false;
   }
 #endif
 
-  simdjson_inline void start() {
+  simdjson_really_inline void start() {
 #if defined(__linux)
     linux_events.start();
-#elif __APPLE__ &&  __aarch64__
-    if(has_events()) { diff = apple_events.get_counters(); }
 #endif
     start_clock = steady_clock::now();
   }
-  simdjson_inline event_count& end() {
+  simdjson_really_inline event_count& end() {
     time_point<steady_clock> end_clock = steady_clock::now();
 #if defined(__linux)
     linux_events.end(count.event_counts);
-#elif __APPLE__ &&  __aarch64__
-    if(has_events()) {
-      performance_counters end = apple_events.get_counters();
-      diff = end - diff;
-    }
-    count.event_counts[0] = diff.cycles;
-    count.event_counts[1] = diff.instructions;
-    count.event_counts[2] = diff.missed_branches;
-    count.event_counts[3] = 0;
-    count.event_counts[4] = 0;
 #endif
     count.elapsed = end_clock - start_clock;
     return count;

benchmark/find_tweet/boostjson.h

@@ -1,30 +0,0 @@
-#pragma once
-
-#ifdef SIMDJSON_COMPETITION_BOOSTJSON
-
-#include "find_tweet.h"
-
-namespace find_tweet {
-
-struct boostjson {
-  using StringType=std::string;
-
-  bool run(simdjson::padded_string &json, uint64_t find_id, std::string &result) {
-
-    auto root = boost::json::parse(json);
-    for (const auto &tweet : root.at("statuses").as_array()) {
-      if (tweet.at("id") == find_id) {
-        result = tweet.at("text").as_string();
-        return true;
-      }
-    }
-
-    return false;
-  }
-};
-
-BENCHMARK_TEMPLATE(find_tweet, boostjson)->UseManualTime();
-
-} // namespace find_tweet
-
-#endif // SIMDJSON_COMPETITION_BOOSTJSON

benchmark/find_tweet/find_tweet.h

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

benchmark/find_tweet/nlohmann_json.h

@@ -13,7 +13,7 @@ struct nlohmann_json {
     auto root = nlohmann::json::parse(json.data(), json.data() + json.size());
     for (auto tweet : root["statuses"]) {
       if (tweet["id"] == find_id) {
-        result = to_string(tweet["text"]);
+        result = tweet["text"];
         return true;
       }
     }

benchmark/find_tweet/rapidjson.h

@@ -40,14 +40,13 @@ struct rapidjson : rapidjson_base {
 };
 BENCHMARK_TEMPLATE(find_tweet, rapidjson)->UseManualTime();
 
-#if SIMDJSON_COMPETITION_ONDEMAND_INSITU
 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|kParseInsituFlag>(json.data()), find_id, result);
+    return rapidjson_base::run(doc.ParseInsitu<kParseValidateEncodingFlag>(json.data()), find_id, result);
   }
 };
 BENCHMARK_TEMPLATE(find_tweet, rapidjson_insitu)->UseManualTime();
-#endif // SIMDJSON_COMPETITION_ONDEMAND_INSITU
+
 } // namespace find_tweet
 
 #endif // SIMDJSON_COMPETITION_RAPIDJSON

benchmark/find_tweet/sajson.h

@@ -11,14 +11,12 @@ struct sajson {
 
   size_t ast_buffer_size{0};
   size_t *ast_buffer{nullptr};
-  ~sajson() { free(ast_buffer); }
-
-  simdjson_inline std::string_view get_string_view(const ::sajson::value &obj, std::string_view key) {
+  simdjson_really_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_inline uint64_t get_str_uint64(const ::sajson::value &obj, std::string_view key) {
+  simdjson_really_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/find_tweet/yyjson.h

@@ -40,14 +40,14 @@ struct yyjson : yyjson_base {
   }
 };
 BENCHMARK_TEMPLATE(find_tweet, yyjson)->UseManualTime();
-#if SIMDJSON_COMPETITION_ONDEMAND_INSITU
+
 struct yyjson_insitu : yyjson_base {
   bool run(simdjson::padded_string &json, uint64_t find_id, std::string_view &result) {
     return yyjson_base::run(yyjson_read_opts(json.data(), json.size(), YYJSON_READ_INSITU, 0, 0), find_id, result);
   }
 };
 BENCHMARK_TEMPLATE(find_tweet, yyjson_insitu)->UseManualTime();
-#endif // SIMDJSON_COMPETITION_ONDEMAND_INSITU
+
 } // namespace find_tweet
 
 #endif // SIMDJSON_COMPETITION_YYJSON

benchmark/from/CMakeLists.txt

@@ -1,15 +0,0 @@
-# Executable
-add_executable(from_benchmark from_benchmark.cpp)
-
-# Compile for C++20.
-if(CMAKE_CXX_STANDARD LESS 20)
-  target_compile_features(from_benchmark PRIVATE cxx_std_20)
-endif()
-# Check if -march=native is supported
-include(CheckCXXCompilerFlag)
-check_cxx_compiler_flag("-march=native" SIMDJSON_SUPPORTS_MARCH_NATIVE)
-if(SIMDJSON_SUPPORTS_MARCH_NATIVE)
-  target_compile_options(from_benchmark PRIVATE -march=native)
-endif()
-
-target_include_directories(from_benchmark PRIVATE ${CMAKE_CURRENT_LIST_DIR}/..)

benchmark/from/benchmark_helpers.h

@@ -1,77 +0,0 @@
-#ifndef BENCHMARK_HELPERS_H
-#define BENCHMARK_HELPERS_H
-
-#include "event_counter.h"
-#include <atomic>
-
-event_collector collector;
-
-template <class function_type>
-std::pair<event_aggregate, size_t>
-bench(const function_type &&function, size_t min_repeat = 10,
-      size_t min_time_ns = 40'000'000, size_t max_repeat = 10000000) {
-  size_t N = min_repeat;
-  if (N == 0) {
-    N = 1;
-  }
-  event_aggregate warm_aggregate{};
-  for (size_t i = 0; i < N; i++) {
-    std::atomic_thread_fence(std::memory_order_acquire);
-    collector.start();
-    function();
-    std::atomic_thread_fence(std::memory_order_release);
-    event_count allocate_count = collector.end();
-    warm_aggregate << allocate_count;
-    if ((i + 1 == N) && (warm_aggregate.total_elapsed_ns() < min_time_ns) &&
-        (N < max_repeat)) {
-      N *= 10;
-    }
-  }
-  event_aggregate aggregate{};
-  for (size_t i = 0; i < 10; i++) {
-    std::atomic_thread_fence(std::memory_order_acquire);
-    collector.start();
-    for (size_t i = 0; i < N; i++) {
-      function();
-    }
-    std::atomic_thread_fence(std::memory_order_release);
-    event_count allocate_count = collector.end();
-    aggregate << allocate_count;
-  }
-  return {aggregate, N};
-}
-
-double pretty_print(const std::string &name, size_t num_chars,
-                    std::pair<event_aggregate, size_t> result) {
-  const auto &agg = result.first;
-  size_t N = result.second;
-  num_chars *= N;
-  printf("%-40s : %8.2f ns %8.2f GB/s", name.c_str(),
-         agg.elapsed_ns() / num_chars, num_chars / agg.elapsed_ns());
-  if (collector.has_events()) {
-    printf(" %8.2f GHz %8.2f cycles/char %8.2f ins./char %8.2f i/c",
-           agg.cycles() / agg.elapsed_ns(), agg.cycles() / num_chars,
-           agg.instructions() / num_chars, agg.instructions() / agg.cycles());
-  }
-  printf("\n");
-  return num_chars / agg.elapsed_ns();
-}
-
-double pretty_print_array(const std::string &name, size_t num_chars, size_t num_elements,
-                    std::pair<event_aggregate, size_t> result) {
-  const auto &agg = result.first;
-  size_t N = result.second;
-  num_chars *= N;
-  printf("%-40s : %8.2f ns/char %8.2f ns/value %8.2f GB/s", name.c_str(),
-         agg.elapsed_ns() / num_chars, agg.elapsed_ns() / num_elements, num_chars / agg.elapsed_ns());
-  if (collector.has_events()) {
-    printf(" %8.2f GHz %8.2f cycles/char %8.2f ins./char %8.2f ins./value %8.2f i/c",
-           agg.cycles() / agg.elapsed_ns(), agg.cycles() / num_chars,
-           agg.instructions() / num_chars, agg.instructions() / num_elements, agg.instructions() / agg.cycles());
-  }
-  printf("\n");
-  return num_chars / agg.elapsed_ns();
-}
-
-
-#endif

benchmark/from/car_helpers.h

@@ -1,146 +0,0 @@
-#ifndef CAR_HELPERS_H
-#define CAR_HELPERS_H
-
-#include <iomanip>
-#include <random>
-#include <sstream>
-#include <vector>
-
-#include <simdjson.h>
-
-struct Car {
-  std::string make;
-  std::string model;
-  int64_t year; // We deliberately do not include the tire pressure.
-};
-
-using namespace simdjson;
-
-std::string random_car_json() {
-  static const std::vector<std::string> makes = {"Toyota", "Honda", "Ford",
-                                                 "BMW", "Mazda"};
-  static const std::vector<std::string> models = {"Camry", "Civic", "Focus",
-                                                  "320i", "3"};
-  static thread_local std::mt19937 rng{std::random_device{}()};
-  std::uniform_int_distribution<int> make_dist(0, makes.size() - 1);
-  std::uniform_int_distribution<int> model_dist(0, models.size() - 1);
-  std::uniform_int_distribution<int> year_dist(2000, 2025);
-  std::uniform_real_distribution<double> pressure_dist(30.0, 45.0);
-
-  std::ostringstream oss;
-  oss << R"({ "make": ")" << makes[make_dist(rng)] << R"(", "model": ")"
-      << models[model_dist(rng)] << R"(",  "year": )" << year_dist(rng)
-      << R"(, "tire_pressure": [ )" << std::fixed << std::setprecision(1)
-      << pressure_dist(rng) << ", " << pressure_dist(rng) << R"( ] })";
-  return oss.str();
-}
-
-std::string generate_car_json_stream(size_t N) {
-  std::ostringstream oss;
-  for (size_t i = 0; i < N; ++i) {
-    oss << random_car_json();
-    oss << "\n";
-  }
-  return oss.str();
-}
-
-std::string generate_car_json_array(size_t N) {
-  std::ostringstream oss;
-  oss << "[\n";
-  for (size_t i = 0; i < N; ++i) {
-    oss << random_car_json();
-    if (i < N - 1) {
-      oss << ",";
-    }
-    oss << "\n";
-  }
-  oss << "]";
-  return oss.str();
-}
-
-// We want to maximize C++ portability, but this is not needed with static
-// reflection (C++26).
-template <>
-simdjson_inline simdjson_result<Car>
-simdjson::ondemand::document::get() & noexcept {
-  ondemand::object obj;
-  auto error = get_object().get(obj);
-  if (error) {
-    return error;
-  }
-  Car car;
-  if ((error = obj["make"].get_string(car.make))) {
-    return error;
-  }
-  if ((error = obj["model"].get_string(car.model))) {
-    return error;
-  }
-  if ((error = obj["year"].get_int64().get(car.year))) {
-    return error;
-  }
-  return car;
-}
-
-template <>
-simdjson_inline simdjson_result<Car> simdjson::ondemand::value::get() noexcept {
-  ondemand::object obj;
-  auto error = get_object().get(obj);
-  if (error) {
-    return error;
-  }
-  Car car;
-  if ((error = obj["make"].get_string(car.make))) {
-    return error;
-  }
-  if ((error = obj["model"].get_string(car.model))) {
-    return error;
-  }
-  if ((error = obj["year"].get_int64().get(car.year))) {
-    return error;
-  }
-  return car;
-}
-
-template <>
-simdjson_inline simdjson_result<Car>
-simdjson::ondemand::document_reference::get() & noexcept {
-  ondemand::object obj;
-  auto error = get_object().get(obj);
-  if (error) {
-    return error;
-  }
-  Car car;
-  if ((error = obj["make"].get_string(car.make))) {
-    return error;
-  }
-  if ((error = obj["model"].get_string(car.model))) {
-    return error;
-  }
-  if ((error = obj["year"].get_int64().get(car.year))) {
-    return error;
-  }
-  return car;
-}
-
-template <>
-simdjson_inline simdjson_result<Car>
-simdjson::ondemand::document_reference::get() && noexcept {
-  ondemand::object obj;
-  auto error = get_object().get(obj);
-  if (error) {
-    return error;
-  }
-  Car car;
-  if ((error = obj["make"].get_string(car.make))) {
-    return error;
-  }
-  if ((error = obj["model"].get_string(car.model))) {
-    return error;
-  }
-  if ((error = obj["year"].get_int64().get(car.year))) {
-    return error;
-  }
-  return car;
-}
-
-#endif

benchmark/from/from_benchmark.cpp

@@ -1,132 +0,0 @@
-// We are going to assume C++20.
-
-#include <cstdint>
-#include <cstdio>
-#include <cstdlib>
-#include <simdjson.h>
-#include <string>
-
-#include "benchmark_helpers.h"
-#include "car_helpers.h"
-
-using namespace simdjson;
-
-void run_benchmarks() {
-  printf("Running benchmarks on tiny input...\n");
-  simdjson::padded_string json =
-      R"({ "make": "Toyota", "model": "Camry",  "year": 2018, "tire_pressure": [ 40.1, 39.9 ] })"_padded;
-  volatile size_t dummy = 0;
-  ondemand::parser parser;
-
-  // Classic On-Demand
-  pretty_print("simdjson classic", json.size(),
-               bench([&json, &dummy, &parser]() {
-                 ondemand::document doc = parser.iterate(json);
-                 Car car = doc.get<Car>();
-                 dummy = dummy + car.year;
-               }));
-
-  // Benchmark simdjson::from() without parser
-  pretty_print("simdjson::from<Car>() (no parser)", json.size(),
-               bench([&json, &dummy]() {
-                 Car car = simdjson::from(json);
-                 dummy = dummy + car.year;
-               }));
-
-  // Benchmark simdjson::from() with parser
-  pretty_print("simdjson::from<Car>() (with parser)", json.size(),
-               bench([&json, &dummy, &parser]() {
-                 Car car = simdjson::from(parser, json);
-                 dummy = dummy + car.year;
-               }));
-}
-
-void run_array_benchmarks() {
-  printf("Running benchmarks on large array...\n");
-  size_t N = 1'000'000;
-  simdjson::padded_string json = generate_car_json_array(N);
-  volatile size_t dummy = 0;
-  ondemand::parser parser;
-
-  // Classic On-Demand
-  pretty_print_array("simdjson classic", json.size(), N,
-                     bench([&json, &dummy, &parser]() {
-                       dummy = 0;
-                       ondemand::document doc = parser.iterate(json);
-                       ondemand::array array = doc.get_array();
-                       for (auto value : array) {
-                         Car car = value.get<Car>();
-                         dummy = dummy + car.year;
-                       }
-                     }));
-
-  // from with array
-  pretty_print_array("simdjson::from(json).array()", json.size(), N,
-                     bench([&json, &dummy, &parser]() {
-                       dummy = 0;
-
-                       for (auto value : simdjson::from(json).array()) {
-                         Car car = value.get<Car>();
-                         dummy = dummy + car.year;
-                       }
-                     }));
-#if SIMDJSON_SUPPORTS_RANGES_FROM
-  // Benchmark simdjson::from() without parser (EXPERIMENTAL)
-  pretty_print_array("simdjson::from<Car>() (experimental, no parser)",
-                     json.size(), N, bench([&json, &dummy]() {
-                       dummy = 0;
-                       for (Car car :
-                            simdjson::from(json) | simdjson::as<Car>()) {
-                         dummy = dummy + car.year;
-                       }
-                     }));
-
-  // Benchmark simdjson::from() with parser (EXPERIMENTAL)
-  pretty_print_array("simdjson::from<Car>() (experimental, with parser)",
-                     json.size(), N, bench([&json, &dummy, &parser]() {
-                       dummy = 0;
-                       for (Car car : simdjson::from(parser, json) |
-                                          simdjson::as<Car>()) {
-                         dummy = dummy + car.year;
-                       }
-                     }));
-#endif // SIMDJSON_SUPPORTS_RANGES_FROM
-}
-
-void run_stream_benchmarks() {
-  printf("Running stream benchmarks...\n");
-  simdjson::padded_string json = generate_car_json_stream(1'000'000);
-  volatile size_t dummy = 0;
-  ondemand::parser parser;
-
-  // Classic On-Demand
-  pretty_print("simdjson classic", json.size(),
-               bench([&json, &dummy, &parser]() {
-                 ondemand::document_stream stream = parser.iterate_many(json);
-                 for (auto doc : stream) {
-                   Car car = doc.get<Car>();
-                   dummy = dummy + car.year;
-                 }
-               }));
-  // from_many
-  pretty_print("simdjson with thread local", json.size(),
-               bench([&json, &dummy, &parser]() {
-                 ondemand::document_stream stream =
-                     ondemand::parser::get_parser().iterate_many(json);
-                 for (auto doc : stream) {
-                   Car car = doc.get<Car>();
-                   dummy = dummy + car.year;
-                 }
-               }));
-}
-
-int main() {
-  for (size_t trial = 0; trial < 3; trial++) {
-    printf("Trial %zu:\n", trial + 1);
-    run_array_benchmarks();
-    run_stream_benchmarks();
-    run_benchmarks();
-    printf("\n");
-  }
-  return EXIT_SUCCESS;
-}

benchmark/get_corpus_benchmark.cpp

@@ -9,11 +9,7 @@ simdjson_never_inline
 double bench(std::string filename, simdjson::padded_string& p) {
   std::chrono::time_point<std::chrono::steady_clock> start_clock =
       std::chrono::steady_clock::now();
-  auto error = simdjson::padded_string::load(filename).get(p);
-  if(error) {
-    std::cerr << simdjson::error_message(error) << std::endl;
-    std::abort();
-  }
+  simdjson::padded_string::load(filename).value_unsafe().swap(p);
   std::chrono::time_point<std::chrono::steady_clock> end_clock =
       std::chrono::steady_clock::now();
   std::chrono::duration<double> elapsed = end_clock - start_clock;

benchmark/json2msgpack/boostjson.h

@@ -1,104 +0,0 @@
-#pragma once
-
-#ifdef SIMDJSON_COMPETITION_BOOSTJSON
-
-#include "json2msgpack.h"
-
-namespace json2msgpack {
-
-struct boostjson2msgpack {
-  inline std::string_view to_msgpack(const boost::json::value &root, uint8_t *buf) {
-    buff = buf;
-    recursive_processor(root);
-    return std::string_view(reinterpret_cast<char *>(buf), size_t(buff - buf));
-  }
-
-private:
-  uint8_t *buff{};
-
-  inline void write_double(const double d) noexcept {
-    *buff++ = 0xcb;
-    ::memcpy(buff, &d, sizeof(d));
-    buff += sizeof(d);
-  }
-
-  inline void write_byte(const uint8_t b) noexcept {
-    *buff = b;
-    buff++;
-  }
-
-  inline void write_uint32(const uint32_t w) noexcept {
-    ::memcpy(buff, &w, sizeof(w));
-    buff += sizeof(w);
-  }
-
-  inline void write_string(const std::string & str) {
-    write_byte(0xdb);
-    write_uint32(uint32_t(str.size()));
-    ::memcpy(buff, str.data(), str.size());
-    buff += str.size();
-  }
-
-  inline void recursive_processor(const boost::json::value &element) {
-    switch(element.kind()) {
-    case boost::json::kind::array: {
-      write_byte(0xdd);
-      const auto &array = element.as_array();
-      write_uint32(static_cast<uint32_t>(array.size()));
-      for (const auto &child : array) {
-        recursive_processor(child);
-      }
-    } break;
-
-    case boost::json::kind::object: {
-      write_byte(0xdf);
-      const auto &object = element.as_object();
-      write_uint32(static_cast<uint32_t>(object.size()));
-      for (const auto &child : object) {
-        write_string(child.key_c_str());
-        recursive_processor(child.value());
-      }
-    } break;
-
-    case boost::json::kind::int64:
-    case boost::json::kind::uint64:
-    case boost::json::kind::double_:
-      write_double(element.to_number<double>());
-      break;
-
-    case boost::json::kind::string:
-      write_string(element.as_string().c_str());
-      break;
-
-    case boost::json::kind::bool_:
-      write_byte(0xc2 + element.as_bool());
-      break;
-
-    case boost::json::kind::null:
-      write_byte(0xc0);
-      break;
-
-    default:
-      printf("unexpected\n");
-      break;
-    }
-  }
-};
-
-struct boostjson {
-  using StringType=std::string;
-
-  boostjson2msgpack parser{};
-
-  bool run(simdjson::padded_string &json, char *buffer, std::string_view &result) {
-    auto root = boost::json::parse(json);
-    result = parser.to_msgpack(root, reinterpret_cast<uint8_t *>(buffer));
-    return true;
-  }
-};
-
-BENCHMARK_TEMPLATE(json2msgpack, boostjson)->UseManualTime();
-
-} // namespace json2msgpack
-
-#endif // SIMDJSON_COMPETITION_BOOSTJSON