Merge branch 'main' into fix-issue-113775

Author: kairi003

.cirrus-DISABLED.yml

@@ -42,6 +42,33 @@ Lib/test/test_type_*.py       @JelleZijlstra
 Lib/test/test_capi/test_misc.py  @markshannon @gvanrossum
 Tools/c-analyzer/             @ericsnowcurrently
 
+# dbm
+**/*dbm*                      @corona10 @erlend-aasland @serhiy-storchaka
+
+# runtime state/lifecycle
+**/*pylifecycle*              @ericsnowcurrently
+**/*pystate*                  @ericsnowcurrently
+**/*preconfig*                @ericsnowcurrently
+**/*initconfig*               @ericsnowcurrently
+**/*pathconfig*               @ericsnowcurrently
+**/*sysmodule*                @ericsnowcurrently
+**/*bltinmodule*              @ericsnowcurrently
+**/*gil*                      @ericsnowcurrently
+Include/internal/pycore_runtime.h   @ericsnowcurrently
+Include/internal/pycore_interp.h    @ericsnowcurrently
+Include/internal/pycore_tstate.h    @ericsnowcurrently
+Include/internal/pycore_*_state.h   @ericsnowcurrently
+Include/internal/pycore_*_init.h    @ericsnowcurrently
+Include/internal/pycore_atexit.h    @ericsnowcurrently
+Include/internal/pycore_freelist.h  @ericsnowcurrently
+Include/internal/pycore_global_objects.h  @ericsnowcurrently
+Include/internal/pycore_obmalloc.h  @ericsnowcurrently
+Include/internal/pycore_pymem.h     @ericsnowcurrently
+Modules/main.c                @ericsnowcurrently
+Programs/_bootstrap_python.c  @ericsnowcurrently
+Programs/python.c             @ericsnowcurrently
+Tools/build/generate_global_objects.py  @ericsnowcurrently
+
 # Exceptions
 Lib/traceback.py              @iritkatriel
 Lib/test/test_except*.py      @iritkatriel
@@ -50,13 +77,13 @@ Objects/exceptions.c          @iritkatriel
 Python/traceback.c            @iritkatriel
 
 # Hashing
-**/*hashlib*                  @tiran
-**/*pyhash*                   @tiran
-**/*sha*                      @tiran
-**/*md5*                      @tiran
-**/*blake*                    @tiran
-/Modules/_blake2/**           @tiran
-/Modules/_sha3/**             @tiran
+**/*hashlib*                  @gpshead @tiran
+**/*pyhash*                   @gpshead @tiran
+**/sha*                       @gpshead @tiran
+Modules/md5*                  @gpshead @tiran
+**/*blake*                    @gpshead @tiran
+Modules/_blake2/**            @gpshead @tiran
+Modules/_hacl/**              @gpshead
 
 # logging
 **/*logging*                  @vsajip
@@ -76,7 +103,20 @@ Python/traceback.c            @iritkatriel
 # Import (including importlib).
 **/*import*                   @brettcannon @ericsnowcurrently @ncoghlan @warsaw
 /Python/import.c              @kumaraditya303
-**/*importlib/resources/*      @jaraco @warsaw @FFY00
+Python/dynload_*.c            @ericsnowcurrently
+**/*freeze*                   @ericsnowcurrently
+**/*frozen*                   @ericsnowcurrently
+**/*modsupport*               @ericsnowcurrently
+**/*modulefinder*             @ericsnowcurrently
+**/*moduleobject*             @ericsnowcurrently
+**/*multiphase*               @ericsnowcurrently
+**/*pkgutil*                  @ericsnowcurrently
+**/*pythonrun*                @ericsnowcurrently
+**/*runpy*                    @ericsnowcurrently
+**/*singlephase*              @ericsnowcurrently
+Lib/test/test_module/         @ericsnowcurrently
+Doc/c-api/module.rst          @ericsnowcurrently
+**/*importlib/resources/*     @jaraco @warsaw @FFY00
 **/importlib/metadata/*       @jaraco @warsaw
 
 # Dates and times
@@ -120,6 +160,9 @@ Lib/ast.py                    @isidentical
 /Lib/unittest/mock.py         @cjw296
 /Lib/test/test_unittest/testmock/* @cjw296
 
+# multiprocessing
+**/*multiprocessing*          @gpshead
+
 # SQLite 3
 **/*sqlite*                   @berkerpeksag @erlend-aasland
 
@@ -192,6 +235,8 @@ Doc/c-api/stable.rst          @encukou
 Doc/howto/clinic.rst          @erlend-aasland
 
 # Subinterpreters
+**/*interpreteridobject.*     @ericsnowcurrently
+**/*crossinterp*              @ericsnowcurrently
 Lib/test/support/interpreters/  @ericsnowcurrently
 Modules/_xx*interp*module.c   @ericsnowcurrently
 Lib/test/test_interpreters/   @ericsnowcurrently

.github/CODEOWNERS

@@ -142,6 +142,8 @@ jobs:
         run: echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
       - name: Configure ccache action
         uses: hendrikmuhs/[email protected]
+        with:
+          save: false
       - name: Check Autoconf and aclocal versions
         run: |
           grep "Generated by GNU Autoconf 2.71" configure
@@ -284,6 +286,8 @@ jobs:
         echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: Configure ccache action
       uses: hendrikmuhs/[email protected]
+      with:
+        save: false
     - name: Configure CPython
       run: ./configure --config-cache --with-pydebug --with-openssl=$OPENSSL_DIR
     - name: Build CPython
@@ -327,6 +331,8 @@ jobs:
         echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: Configure ccache action
       uses: hendrikmuhs/[email protected]
+      with:
+        save: false
     - name: Setup directory envs for out-of-tree builds
       run: |
         echo "CPYTHON_RO_SRCDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-ro-srcdir)" >> $GITHUB_ENV
@@ -446,6 +452,9 @@ jobs:
         echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: Configure ccache action
       uses: hendrikmuhs/[email protected]
+      with:
+        save: ${{ github.event_name == 'push' }}
+        max-size: "200M"
     - name: Configure CPython
       run: ./configure --config-cache --with-address-sanitizer --without-pymalloc
     - name: Build CPython

.github/workflows/build.yml

@@ -32,6 +32,8 @@ jobs:
     strategy:
       matrix:
         type: [x86, x64, arm64]
+    env:
+      IncludeFreethreaded: true
     steps:
     - uses: actions/checkout@v4
     - name: Build CPython installer

.github/workflows/build_msi.yml

@@ -0,0 +1,112 @@
+name: JIT
+on:
+  pull_request:
+    paths: '**jit**'
+  push:
+    paths: '**jit**'
+  workflow_dispatch:
+jobs:
+  jit:
+    name: ${{ matrix.target }} (${{ matrix.debug && 'Debug' || 'Release' }})
+    runs-on: ${{ matrix.runner }}
+    strategy:
+      fail-fast: false
+      matrix:
+        target:
+          - i686-pc-windows-msvc/msvc
+          - x86_64-pc-windows-msvc/msvc
+          - x86_64-apple-darwin/clang
+          - x86_64-unknown-linux-gnu/gcc
+          - x86_64-unknown-linux-gnu/clang
+          - aarch64-unknown-linux-gnu/gcc
+          - aarch64-unknown-linux-gnu/clang
+        debug:
+          - true
+          - false
+        llvm:
+          - 16
+        include:
+          - target: i686-pc-windows-msvc/msvc
+            architecture: Win32
+            runner: windows-latest
+            compiler: msvc
+          - target: x86_64-pc-windows-msvc/msvc
+            architecture: x64
+            runner: windows-latest
+            compiler: msvc
+          - target: x86_64-apple-darwin/clang
+            architecture: x86_64
+            runner: macos-latest
+            compiler: clang
+            exclude: test_embed
+          - target: x86_64-unknown-linux-gnu/gcc
+            architecture: x86_64
+            runner: ubuntu-latest
+            compiler: gcc
+          - target: x86_64-unknown-linux-gnu/clang
+            architecture: x86_64
+            runner: ubuntu-latest
+            compiler: clang
+          - target: aarch64-unknown-linux-gnu/gcc
+            architecture: aarch64
+            runner: ubuntu-latest
+            compiler: gcc
+            # These fail because of emulation, not because of the JIT:
+            exclude: test_unix_events test_init test_process_pool test_shutdown test_multiprocessing_fork test_cmd_line test_faulthandler test_os test_perf_profiler test_posix test_signal test_socket test_subprocess test_threading test_venv
+          - target: aarch64-unknown-linux-gnu/clang
+            architecture: aarch64
+            runner: ubuntu-latest
+            compiler: clang
+            # These fail because of emulation, not because of the JIT:
+            exclude: test_unix_events test_init test_process_pool test_shutdown test_multiprocessing_fork test_cmd_line test_faulthandler test_os test_perf_profiler test_posix test_signal test_socket test_subprocess test_threading test_venv
+    env:
+      CC: ${{ matrix.compiler }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Windows
+        if: runner.os == 'Windows'
+        run: |
+          choco install llvm --allow-downgrade --no-progress --version ${{ matrix.llvm }}
+          ./PCbuild/build.bat --experimental-jit ${{ matrix.debug && '-d' || '--pgo' }} -p ${{ matrix.architecture }}
+          ./PCbuild/rt.bat ${{ matrix.debug && '-d' }} -p ${{ matrix.architecture }} -q --exclude ${{ matrix.exclude }} --multiprocess 0 --timeout 3600 --verbose2 --verbose3
+
+      - name: macOS
+        if: runner.os == 'macOS'
+        run: |
+          brew install llvm@${{ matrix.llvm }}
+          export SDKROOT="$(xcrun --show-sdk-path)"
+          ./configure --enable-experimental-jit ${{ matrix.debug && '--with-pydebug' || '--enable-optimizations --with-lto' }}
+          make all --jobs 3
+          ./python.exe -m test --exclude ${{ matrix.exclude }} --multiprocess 0 --timeout 3600 --verbose2 --verbose3
+
+      - name: Native Linux
+        if: runner.os == 'Linux' && matrix.architecture == 'x86_64'
+        run: |
+          sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh ${{ matrix.llvm }}
+          export PATH="$(llvm-config-${{ matrix.llvm }} --bindir):$PATH"
+          ./configure --enable-experimental-jit ${{ matrix.debug && '--with-pydebug' || '--enable-optimizations --with-lto' }}
+          make all --jobs 4
+          ./python -m test --exclude ${{ matrix.exclude }} --multiprocess 0 --timeout 3600 --verbose2 --verbose3
+      - name: Emulated Linux
+        if: runner.os == 'Linux' && matrix.architecture != 'x86_64'
+        run: |
+          sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh ${{ matrix.llvm }}
+          export PATH="$(llvm-config-${{ matrix.llvm }} --bindir):$PATH"
+          ./configure --prefix="$(pwd)/../build"
+          make install --jobs 4
+          make clean --jobs 4
+          export HOST=${{ matrix.architecture }}-linux-gnu
+          sudo apt install --yes "gcc-$HOST" qemu-user
+          ${{ !matrix.debug && matrix.compiler == 'clang' && './configure --enable-optimizations' || '' }}
+          ${{ !matrix.debug && matrix.compiler == 'clang' && 'make profile-run-stamp --jobs 4' || '' }}
+          export CC="${{ matrix.compiler == 'clang' && 'clang --target=$HOST' || '$HOST-gcc' }}"
+          export CPP="$CC --preprocess"
+          export HOSTRUNNER=qemu-${{ matrix.architecture }}
+          export QEMU_LD_PREFIX="/usr/$HOST"
+          ./configure --enable-experimental-jit ${{ matrix.debug && '--with-pydebug' || '--enable-optimizations --with-lto' }} --build=x86_64-linux-gnu --host="$HOST" --with-build-python=../build/bin/python3 --with-pkg-config=no ac_cv_buggy_getaddrinfo=no ac_cv_file__dev_ptc=no ac_cv_file__dev_ptmx=yes
+          make all --jobs 4
+          ./python -m test --exclude ${{ matrix.exclude }} --multiprocess 0 --timeout 3600 --verbose2 --verbose3

.github/workflows/jit.yml

@@ -12,6 +12,7 @@ on:
       - "Tools/build/generate_sbom.py"
       - "Tools/cases_generator/**"
       - "Tools/clinic/**"
+      - "Tools/jit/**"
       - "Tools/peg_generator/**"
       - "Tools/requirements-dev.txt"
       - "Tools/wasm/**"
@@ -38,6 +39,7 @@ jobs:
           "Tools/build/",
           "Tools/cases_generator",
           "Tools/clinic",
+          "Tools/jit",
           "Tools/peg_generator",
           "Tools/wasm",
         ]

.github/workflows/mypy.yml

@@ -41,6 +41,9 @@ jobs:
         echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV
     - name: Configure ccache action
       uses: hendrikmuhs/[email protected]
+      with:
+        save: ${{ github.event_name == 'push' }}
+        max-size: "200M"
     - name: Setup directory envs for out-of-tree builds
       run: |
         echo "CPYTHON_RO_SRCDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-ro-srcdir)" >> $GITHUB_ENV

.github/workflows/reusable-ubuntu.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Display build info
       run: .\python.bat -m test.pythoninfo
     - name: Tests
-      run: .\PCbuild\rt.bat -p Win32 -d -q --fast-ci
+      run: .\PCbuild\rt.bat -p Win32 -d -q --fast-ci ${{ inputs.free-threading && '--disable-gil' || '' }}
 
   build_win_amd64:
     name: 'build and test (x64)'
@@ -37,7 +37,7 @@ jobs:
     - name: Display build info
       run: .\python.bat -m test.pythoninfo
     - name: Tests
-      run: .\PCbuild\rt.bat -p x64 -d -q --fast-ci
+      run: .\PCbuild\rt.bat -p x64 -d -q --fast-ci ${{ inputs.free-threading && '--disable-gil' || '' }}
 
   build_win_arm64:
     name: 'build (arm64)'

.github/workflows/reusable-windows.yml

@@ -126,6 +126,7 @@ Tools/unicode/data/
 # hendrikmuhs/ccache-action@v1
 /.ccache
 /cross-build/
+/jit_stencils.h
 /platform
 /profile-clean-stamp
 /profile-run-stamp

.gitignore

@@ -28,7 +28,7 @@ repos:
     hooks:
       - id: sphinx-lint
         args: [--enable=default-role]
-        files: ^Doc/|^Misc/NEWS.d/next/
+        files: ^Doc/|^Misc/NEWS.d/
 
   - repo: meta
     hooks: