cpython/.github/workflows/tail-call.yml at d836601c41997df610ed472f13ae4aeef66a9268 · donbarbos/cpython · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
name: Tail calling interpreter
on:
  pull_request:
    paths:
      - '.github/workflows/tail-call.yml'
      - 'Python/bytecodes.c'
      - 'Python/ceval.c'
      - 'Python/ceval_macros.h'
      - 'Python/generated_cases.c.h'
  push:
    paths:
      - '.github/workflows/tail-call.yml'
      - 'Python/bytecodes.c'
      - 'Python/ceval.c'
      - 'Python/ceval_macros.h'
      - 'Python/generated_cases.c.h'
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  FORCE_COLOR: 1

jobs:
  tail-call:
    name: ${{ matrix.target }}
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 90
    strategy:
      fail-fast: false
      matrix:
        target:
# Un-comment as we add support for more platforms for tail-calling interpreters.
#          - i686-pc-windows-msvc/msvc
          - x86_64-pc-windows-msvc/msvc
#          - aarch64-pc-windows-msvc/msvc
          - x86_64-apple-darwin/clang
          - aarch64-apple-darwin/clang
          - x86_64-unknown-linux-gnu/gcc
          - aarch64-unknown-linux-gnu/gcc
          - free-threading
        llvm:
          - 20
        include:
#          - target: i686-pc-windows-msvc/msvc
#            architecture: Win32
#            runner: windows-2022
          - target: x86_64-pc-windows-msvc/msvc
            architecture: x64
            runner: windows-2022
#          - target: aarch64-pc-windows-msvc/msvc
#            architecture: ARM64
#            runner: windows-2022
          - target: x86_64-apple-darwin/clang
            architecture: x86_64
            runner: macos-15-intel
          - target: aarch64-apple-darwin/clang
            architecture: aarch64
            runner: macos-14
          - target: x86_64-unknown-linux-gnu/gcc
            architecture: x86_64
            runner: ubuntu-24.04
          - target: aarch64-unknown-linux-gnu/gcc
            architecture: aarch64
            runner: ubuntu-24.04-arm
          - target: free-threading
            architecture: x86_64
            runner: ubuntu-24.04
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false
      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Native Windows (debug)
        if: runner.os == 'Windows' && matrix.architecture != 'ARM64'
        shell: cmd
        run: |
          choco install llvm --allow-downgrade --no-progress --version ${{ matrix.llvm }}.1.0
          set PlatformToolset=clangcl
          set LLVMToolsVersion=${{ matrix.llvm }}.1.0
          set LLVMInstallDir=C:\Program Files\LLVM
          call ./PCbuild/build.bat --tail-call-interp -d -p ${{ matrix.architecture }}
          call ./PCbuild/rt.bat -d -p ${{ matrix.architecture }} -q --multiprocess 0 --timeout 4500 --verbose2 --verbose3

      # No tests (yet):
      - name: Emulated Windows (release)
        if: runner.os == 'Windows' && matrix.architecture == 'ARM64'
        shell: cmd
        run: |
          choco install llvm --allow-downgrade --no-progress --version ${{ matrix.llvm }}.1.0
          set PlatformToolset=clangcl
          set LLVMToolsVersion=${{ matrix.llvm }}.1.0
          set LLVMInstallDir=C:\Program Files\LLVM
          ./PCbuild/build.bat --tail-call-interp -p ${{ matrix.architecture }}

      - name: Native macOS (release)
        if: runner.os == 'macOS'
        run: |
          brew update
          brew install llvm@${{ matrix.llvm }}
          export SDKROOT="$(xcrun --show-sdk-path)"
          export PATH="/usr/local/opt/llvm@${{ matrix.llvm }}/bin:$PATH"
          export PATH="/opt/homebrew/opt/llvm@${{ matrix.llvm }}/bin:$PATH"
          CC=clang-20 ./configure --with-tail-call-interp
          make all --jobs 4
          ./python.exe -m test --multiprocess 0 --timeout 4500 --verbose2 --verbose3

      - name: Native Linux (debug)
        if: runner.os == 'Linux' && matrix.target != 'free-threading'
        run: |
          sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh ${{ matrix.llvm }}
          export PATH="$(llvm-config-${{ matrix.llvm }} --bindir):$PATH"
          CC=clang-20 ./configure --with-tail-call-interp --with-pydebug
          make all --jobs 4
          ./python -m test --multiprocess 0 --timeout 4500 --verbose2 --verbose3

      - name: Native Linux with free-threading (release)
        if: matrix.target == 'free-threading'
        run: |
          sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ./llvm.sh ${{ matrix.llvm }}
          export PATH="$(llvm-config-${{ matrix.llvm }} --bindir):$PATH"
          CC=clang-20 ./configure --with-tail-call-interp --disable-gil
          make all --jobs 4
          ./python -m test --multiprocess 0 --timeout 4500 --verbose2 --verbose3