spack/.github/workflows/windows_python.yml
Massimiliano Culpo 39b9f214a8
Speed-up spack external find execution (#39843)
* Perform external spec detection with multiple workers

The logic to perform external spec detection has been refactored
into classes. These classes use the GoF "template" pattern to account
for the small differences between searching for "executables" and
for "libraries", while unifying the larger part of the algorithm.

A ProcessPoolExecutor is used to parallelize the work.

* Speed-up external find by tagging detectable packages automatically

Querying packages by tag is much faster than inspecting the repository,
since tags are cached. This commit adds a "detectable" tag to every
package that implements the detection protocol, and external detection
uses it to search for packages.

* Pass package names instead of package classes to workers

The slowest part of the search is importing the Python modules
associated with candidate packages. The import is done serially
before we distribute the work to the pool of executors.

This commit pushes the import of the Python module to the job
performed by the workers, and passes just the name of the packages
to the executors.

In this way imports can be done in parallel.

* Rework unit-tests for Windows

Some unit tests were doing a full e2e run of a command
just to check a input handling. Make the test more
focused by just stressing a specific function.

Mark as xfailed 2 tests on Windows, that will be fixed
by a PR in the queue. The tests are failing because we
monkeypatch internals in the parent process, but the
monkeypatching is not done in the "spawned" child
process.
2023-09-08 09:25:50 +02:00

79 lines
2.5 KiB
YAML

name: windows
on:
workflow_call:
concurrency:
group: windows-${{github.ref}}-${{github.event.pull_request.number || github.run_number}}
cancel-in-progress: true
defaults:
run:
shell:
powershell Invoke-Expression -Command "./share/spack/qa/windows_test_setup.ps1"; {0}
jobs:
unit-tests:
runs-on: windows-latest
steps:
- uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
with:
fetch-depth: 0
- uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
with:
python-version: 3.9
- name: Install Python packages
run: |
python -m pip install --upgrade pip pywin32 setuptools pytest-cov clingo
- name: Create local develop
run: |
./.github/workflows/setup_git.ps1
- name: Unit Test
run: |
spack unit-test -x --verbose --cov --cov-config=pyproject.toml --ignore=lib/spack/spack/test/cmd
./share/spack/qa/validate_last_exit.ps1
coverage combine -a
coverage xml
- uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d
with:
flags: unittests,windows
unit-tests-cmd:
runs-on: windows-latest
steps:
- uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
with:
fetch-depth: 0
- uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
with:
python-version: 3.9
- name: Install Python packages
run: |
python -m pip install --upgrade pip pywin32 setuptools coverage pytest-cov clingo
- name: Create local develop
run: |
./.github/workflows/setup_git.ps1
- name: Command Unit Test
run: |
spack unit-test -x --verbose --cov --cov-config=pyproject.toml lib/spack/spack/test/cmd
./share/spack/qa/validate_last_exit.ps1
coverage combine -a
coverage xml
- uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d
with:
flags: unittests,windows
build-abseil:
runs-on: windows-latest
steps:
- uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
with:
fetch-depth: 0
- uses: actions/setup-python@61a6322f88396a6271a6ee3565807d608ecaddd1
with:
python-version: 3.9
- name: Install Python packages
run: |
python -m pip install --upgrade pip pywin32 setuptools coverage
- name: Build Test
run: |
spack compiler find
spack -d external find cmake ninja
spack -d install abseil-cpp