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Compiler Compatibility

Blas\Lapack (#52) #32

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Blas\Lapack (#52)

Blas\Lapack (#52) #32

Workflow file for this run

.github/workflows/fortran-toolchain-smoke.yml at 6d23bef
name: Compiler Compatibility
on:
push:
branches:
- main
- release/*
schedule:
- cron: "17 4 * * 1"
workflow_dispatch:
concurrency:
group: fortran-toolchain-smoke-${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
env:
PRIK_IFX_VERSION: "2026.1.1"
PRIK_FLANG_VERSION: "22.1.8"
PRIK_FLANG_RUNTIME_VERSION: "22.1.7"
jobs:
toolchain-smoke:
name: Compiler smoke · ${{ matrix.display_name }}
runs-on: ubuntu-24.04
timeout-minutes: 60
permissions:
contents: read
strategy:
fail-fast: false
matrix:
include:
- toolchain: ifx
display_name: Ubuntu 24.04 · Intel IFX 2026.1.1 · Python 3.12
environment: prik-ifx-2026.1.1
fortran_compiler: ifx
c_compiler: icx
cache_version: "2026.1.1-v2"
- toolchain: flang
display_name: Ubuntu 24.04 · LLVM Flang 22.1.8 · Python 3.12
environment: prik-flang-22.1.8
fortran_compiler: flang
c_compiler: clang
cache_version: "22.1.8-runtime-22.1.7-v1"
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 2
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: "3.12"
- name: Install test dependencies
run: |
python -m pip install --upgrade pip
python -m pip install -e ".[qa]"
- name: Cache compiler environment
id: compiler-cache
uses: actions/cache@v4
with:
path: ${{ runner.temp }}/${{ matrix.environment }}
key: fortran-toolchain-${{ runner.os }}-${{ matrix.toolchain }}-${{ matrix.cache_version }}
- name: Install Intel IFX and ICX
if: matrix.toolchain == 'ifx' && steps.compiler-cache.outputs.cache-hit != 'true'
shell: bash
run: |
conda create --yes --solver=libmamba \
--prefix "$RUNNER_TEMP/${{ matrix.environment }}" \
--override-channels \
--channel https://software.repos.intel.com/python/conda/ \
--channel conda-forge \
"ifx_linux-64=$PRIK_IFX_VERSION" \
"dpcpp_linux-64=$PRIK_IFX_VERSION"
- name: Install LLVM Flang and Clang
if: matrix.toolchain == 'flang' && steps.compiler-cache.outputs.cache-hit != 'true'
shell: bash
run: |
conda create --yes --solver=libmamba \
--prefix "$RUNNER_TEMP/${{ matrix.environment }}" \
--override-channels \
--channel conda-forge \
"flang=$PRIK_FLANG_VERSION" \
"clang=$PRIK_FLANG_VERSION" \
"libflang-rt=$PRIK_FLANG_RUNTIME_VERSION"
- name: Export coherent compiler profile
shell: bash
run: |
toolchain_prefix="$RUNNER_TEMP/${{ matrix.environment }}"
echo "$toolchain_prefix/bin" >> "$GITHUB_PATH"
echo "LD_LIBRARY_PATH=$toolchain_prefix/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}" >> "$GITHUB_ENV"
- name: Verify compiler pair
shell: bash
run: |
"${RUNNER_TEMP}/${{ matrix.environment }}/bin/${{ matrix.fortran_compiler }}" --version
"${RUNNER_TEMP}/${{ matrix.environment }}/bin/${{ matrix.c_compiler }}" --version
- name: Show repository-owned lane plan
run: |
python tools/run_fortran_toolchain_lane.py \
--compiler "$RUNNER_TEMP/${{ matrix.environment }}/bin/${{ matrix.fortran_compiler }}" \
--junit-dir "$RUNNER_TEMP" \
--plan
- name: Run profile checks and strict smoke
env:
PYTHONPATH: .
HYPOTHESIS_PROFILE: ci
run: |
python tools/run_fortran_toolchain_lane.py \
--compiler "$RUNNER_TEMP/${{ matrix.environment }}/bin/${{ matrix.fortran_compiler }}" \
--junit-dir "$RUNNER_TEMP"
- name: Summarize failed pytest nodes
if: failure()
shell: bash
run: |
shopt -s nullglob
reports=("$RUNNER_TEMP"/pytest-toolchain-*-results.xml)
for report in "${reports[@]}"; do
python tools/print_pytest_failures.py "$report"
done
macos-flang-smoke:
name: Compiler smoke · macOS 15 ARM64 · LLVM Flang · Python 3.12
runs-on: macos-15
timeout-minutes: 60
permissions:
contents: read
env:
HOMEBREW_NO_AUTO_UPDATE: "1"
PRIK_MACOS_FLANG_ENVIRONMENT: prik-flang-macos
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 2
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: "3.12"
- name: Install test dependencies
run: |
python -m pip install --upgrade pip
python -m pip install -e ".[qa]"
- name: Install LLVM Flang and Clang
shell: bash
run: |
brew install flang
toolchain_prefix="$RUNNER_TEMP/$PRIK_MACOS_FLANG_ENVIRONMENT"
flang_prefix="$(brew --prefix flang)"
llvm_prefix="$(brew --prefix llvm)"
flang_c_include="$flang_prefix/include/flang"
test -f "$flang_c_include/ISO_Fortran_binding.h"
mkdir -p "$toolchain_prefix/bin"
ln -sf "$flang_prefix/bin/flang" "$toolchain_prefix/bin/flang"
ln -sf "$llvm_prefix/bin/clang" "$toolchain_prefix/bin/clang"
echo "$toolchain_prefix/bin" >> "$GITHUB_PATH"
echo "C_INCLUDE_PATH=$flang_c_include${C_INCLUDE_PATH:+:$C_INCLUDE_PATH}" >> "$GITHUB_ENV"
echo "DYLD_LIBRARY_PATH=$flang_prefix/lib:$llvm_prefix/lib${DYLD_LIBRARY_PATH:+:$DYLD_LIBRARY_PATH}" \
>> "$GITHUB_ENV"
- name: Verify macOS compiler pair
shell: bash
run: |
echo "runner image: ${ImageOS:-unknown} ${ImageVersion:-unknown}"
sw_vers
uname -m
python --version
command -v flang
flang --version
command -v clang
clang --version
printf '#include <ISO_Fortran_binding.h>\n' |
clang -std=c99 -fsyntax-only -x c -
- name: Show repository-owned lane plan
run: |
python tools/run_fortran_toolchain_lane.py \
--compiler flang \
--junit-dir "$RUNNER_TEMP" \
--plan
- name: Run profile checks and strict smoke
env:
PYTHONPATH: .
HYPOTHESIS_PROFILE: ci
run: |
python tools/run_fortran_toolchain_lane.py \
--compiler flang \
--junit-dir "$RUNNER_TEMP"
- name: Summarize failed pytest nodes
if: failure()
shell: bash
run: |
shopt -s nullglob
reports=("$RUNNER_TEMP"/pytest-toolchain-*-results.xml)
for report in "${reports[@]}"; do
python tools/print_pytest_failures.py "$report"
done