Update ALS code to PyTorch #103

Workflow file for this run

	name: Test Suite
	on:
	push:
	branches:
	- main
	pull_request:

	defaults:
	run:
	shell: bash -el {0}

	concurrency:
	group: test-${{github.ref}}
	cancel-in-progress: true

	jobs:
	conda:
	name: Conda Python ${{matrix.python}} on ${{matrix.platform}}
	runs-on: ${{matrix.platform}}
	timeout-minutes: 30
	strategy:
	fail-fast: false
	matrix:
	python:
	- "3.10"
	- "3.11"
	platform:
	- macos-latest
	- macos-14
	- windows-latest
	- ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: 👢 Set up Conda environment
	uses: mamba-org/setup-micromamba@v1
	id: setup
	with:
	environment-file: envs/lenskit-py${{matrix.python}}-ci.yaml
	environment-name: lkpy
	cache-environment: true
	init-shell: bash

	- name: Inspect environment
	run: \|
	python -V
	numba -s

	- name: Test LKPY
	run: \|
	python -m pytest --cov=lenskit --verbose --log-file=test.log
	env:
	NUMBA_NUM_THREADS: 4
	MKL_THREADING_LAYER: sequential
	OMP_NUM_THREADS: 1
	OPENBLAS_NUM_THREADS: 1

	- name: Non-JIT test coverage
	if: runner.os == 'Linux'
	env:
	NUMBA_DISABLE_JIT: 1
	PYTORCH_JIT: 0
	run: \|
	python -m pytest --cov=lenskit --cov-append -m 'not slow' --log-file=test-nojit.log

	- name: Process test results
	uses: lenskit/lkbuild/actions/save-test-results@main
	with:
	artifact-name: test-conda-${{matrix.platform}}-py${{matrix.python}}

	check-docs:
	name: Docs, Examples, and Eval
	timeout-minutes: 30
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Create Conda environment file
	run: \|
	pipx run pyproject2conda yaml -p 3.10 -e test -e demo -e dev -o environment.yml

	- name: 👢 Set up Conda environment
	uses: mamba-org/setup-micromamba@v1
	id: setup
	with:
	environment-file: environment.yml
	environment-name: lkpy
	cache-environment: true
	init-shell: bash

	- name: Inspect Conda environment
	run: \|
	echo "Conda environment info"
	conda info
	echo "Conda environment package list"
	conda list

	- name: Cache ML data
	uses: actions/cache@v2
	with:
	path: \|
	data
	!data/*.zip
	key: test-mldata-000

	- name: Download ML data
	run: \|
	python -m lenskit.datasets.fetch ml-100k
	python -m lenskit.datasets.fetch ml-1m
	python -m lenskit.datasets.fetch ml-10m
	python -m lenskit.datasets.fetch ml-20m

	- name: Install for testing
	run: \|
	pip install --no-deps -e .

	- name: Run Eval Tests
	run: \|
	python -m pytest --cov=lenskit -m eval --log-file test-eval.log
	python -m pytest --cov=lenskit --cov-append -m realdata --log-file test-realdata.log

	- name: Validate doc notebooks
	run: \|
	cp docs/*.ipynb data
	python -m pytest --nbval-lax --cov=lenskit --cov-append data --log-file test-docs.log

	# - name: Validate Examples
	# run: \|
	# python -m pytest --nbval-lax --cov=lenskit --cov-append examples --log-file test-examples.log
	- name: Process test results
	uses: lenskit/lkbuild/actions/save-test-results@main
	with:
	artifact-name: test-check-docs

	vanilla:
	name: Vanilla Python ${{matrix.python}} on ${{matrix.platform}}
	runs-on: ${{matrix.platform}}
	timeout-minutes: 30
	strategy:
	fail-fast: false
	matrix:
	python:
	- "3.10"
	- "3.11"
	platform:
	- windows-latest
	- ubuntu-latest
	- macos-14
	steps:
	- name: Check out source
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v5
	id: pyinstall
	with:
	python-version: ${{matrix.python}}
	cache: 'pip'

	- name: Install build tools
	run: \|
	"$PYTHON" -m pip install -U 'uv>=0.1.15'
	env:
	PYTHON: ${{ steps.pyinstall.outputs.python-path }}

	- name: Set up Python deps
	run: uv pip install --python "$PYTHON" -e '.[test]'
	env:
	PYTHON: ${{ steps.pyinstall.outputs.python-path }}

	- name: Inspect environment
	run: \|
	pip list

	- name: Run tests
	run: \|
	"$PYTHON" -m pytest --cov=lenskit --cov-report=xml --log-file=test.log
	env:
	PYTHON: ${{ steps.pyinstall.outputs.python-path }}

	- name: Process test results
	uses: lenskit/lkbuild/actions/save-test-results@main
	with:
	artifact-name: test-vanilla-${{matrix.platform}}-py${{matrix.python}}

	mindep:
	name: Minimal Supported Dependencies
	runs-on: ubuntu-latest
	steps:
	- name: Check out source
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v5
	id: pyinstall
	with:
	python-version: '3.10'

	- name: Install build tools
	run: \|
	"$PYTHON" -m pip install -U 'uv>=0.1.15'
	env:
	PYTHON: ${{ steps.pyinstall.outputs.python-path }}

	- name: Set up Python deps
	run: uv pip install --python "$PYTHON" --resolution=lowest-direct -e '.[test]'
	env:
	PYTHON: ${{ steps.pyinstall.outputs.python-path }}

	- name: Inspect environment
	run: \|
	pip list

	- name: Run tests
	run: \|
	python -m pytest --cov=lenskit --cov-report=xml --log-file test.log

	- name: Process Test Results
	uses: lenskit/lkbuild/actions/save-test-results@main
	with:
	artifact-name: test-mindeps

	results:
	name: Test Suite Results
	runs-on: ubuntu-latest
	needs:
	- conda
	- vanilla
	- check-docs
	- mindep

	steps:
	- name: Check out source
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- uses: lenskit/lkbuild/actions/report-test-results@main
	env:
	CODECOV_TOKEN: 5cdb6ef4-e80b-44ce-b88d-1402e4dfb781

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Update ALS code to PyTorch #103

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Update ALS code to PyTorch #103

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Workflow file for this run