diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/flax_publish.yml similarity index 92% rename from .github/workflows/pythonpublish.yml rename to .github/workflows/flax_publish.yml index 3ebd99443d..383461a5e7 100644 --- a/.github/workflows/pythonpublish.yml +++ b/.github/workflows/flax_publish.yml @@ -1,11 +1,11 @@ # This workflows will upload a Python Package using Twine when a release is created # For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries -name: Upload Python Package +name: Flax - Build and upload to PyPI on: release: - types: [created] + types: [published] jobs: deploy: diff --git a/.github/workflows/build.yml b/.github/workflows/flax_test.yml similarity index 90% rename from .github/workflows/build.yml rename to .github/workflows/flax_test.yml index 1c8f3b0fdd..1420f39a41 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/flax_test.yml @@ -1,7 +1,7 @@ # This workflow will install Python dependencies, run tests and lint with a variety of Python versions # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions -name: Build +name: Flax - Test on: push: @@ -70,7 +70,7 @@ jobs: uses: actions/setup-python@v4 with: python-version: ${{ matrix.python-version }} - - uses: yezz123/setup-uv@v4 + - uses: astral-sh/setup-uv@v2 with: uv-version: "0.3.0" - name: Install standalone dependencies only @@ -104,23 +104,17 @@ jobs: uses: actions/setup-python@v4 with: python-version: ${{ matrix.python-version }} - - uses: yezz123/setup-uv@v4 + - name: Setup uv + uses: astral-sh/setup-uv@v2 with: - uv-version: "0.3.0" - - name: Cached virtual environment - id: venv_cache - uses: actions/cache@v3 - with: - path: .venv - key: pip-${{ steps.setup_python.outputs.python-version }}-${{ hashFiles('uv.lock') }} - - name: Install Dependencies for cache - if: steps.venv_cache.outputs.cache-hit != 'true' - run: | - if [ -d ".venv" ]; then rm -rf .venv; fi - uv sync --locked --all-extras - - name: Check lockfile + version: "0.3.0" + - name: Setup Rust (flaxlib) + uses: actions-rust-lang/setup-rust-toolchain@v1 + + - name: Install dependencies run: | - uv sync --locked --all-extras + uv sync --locked --extra all --extra testing --extra docs + uv pip install ./flaxlib - name: Install JAX run: | if [[ "${{ matrix.jax-version }}" == "newest" ]]; then diff --git a/.github/workflows/flaxlib_publish.yml b/.github/workflows/flaxlib_publish.yml new file mode 100644 index 0000000000..480f25902a --- /dev/null +++ b/.github/workflows/flaxlib_publish.yml @@ -0,0 +1,94 @@ +name: Flaxlib - Build and upload to PyPI + +# for testing only: +on: + push: + branches: [main] + paths: ['flaxlib/**'] + release: + types: [published] + +jobs: + build_wheels: + if: github.event_name == 'push' && contains(github.event.head_commit.modified, 'flaxlib/') + name: Build wheels on ${{ matrix.os }} + runs-on: ${{ matrix.os }} + strategy: + matrix: + # macos-13 is an intel runner, macos-14 is apple silicon + os: [ubuntu-latest, windows-latest, macos-13, macos-14] + + steps: + - uses: actions/checkout@v4 + + - uses: actions/setup-python@v5 + + - name: Setup Rust + uses: actions-rust-lang/setup-rust-toolchain@v1 + + - name: Install cibuildwheel + run: python -m pip install cibuildwheel==2.21.0 + + - name: Build wheels + run: python -m cibuildwheel --output-dir ./flaxlib/wheelhouse ./flaxlib + env: + # rust doesn't seem to be available for musl linux on i686 + CIBW_SKIP: "*-musllinux_i686" + CIBW_ENVIRONMENT: 'PATH="$HOME/.cargo/bin:$PATH" CARGO_TERM_COLOR="always"' + CIBW_ENVIRONMENT_WINDOWS: 'PATH="$UserProfile\.cargo\bin;$PATH"' + CIBW_BEFORE_BUILD: rustup show + CIBW_BEFORE_BUILD_LINUX: | + curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=stable --profile=minimal -y && + rustup show + + - uses: actions/upload-artifact@v4 + with: + name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }} + path: ./flaxlib/wheelhouse/*.whl + + build_sdist: + if: github.event_name == 'push' && contains(github.event.head_commit.modified, 'flaxlib/') + name: Build source distribution + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v4 + + - name: Setup Rust + uses: actions-rust-lang/setup-rust-toolchain@v1 + + - name: Build sdist + run: pipx run build --sdist flaxlib + + - uses: actions/upload-artifact@v4 + with: + name: cibw-sdist + path: ./flaxlib/dist/*.tar.gz + + upload_pypi: + if: github.event_name == 'push' && contains(github.event.head_commit.modified, 'flaxlib/') + name: Upload to PyPI + needs: [build_wheels, build_sdist] + runs-on: ubuntu-latest + permissions: + id-token: write + steps: + - uses: actions/setup-python@v1 + with: + python-version: '3.x' + - name: Install dependencies + run: | + python -m pip install --upgrade pip + pip install setuptools build wheel twine + - uses: actions/download-artifact@v4 + with: + # unpacks all CIBW artifacts into dist/ + pattern: cibw-* + path: ./flaxlib/dist + merge-multiple: true + + - name: Build and publish + env: + TWINE_USERNAME: __token__ + TWINE_PASSWORD: ${{ secrets.FLAXLIB_PYPI_TOKEN }} + run: | + twine upload flaxlib/dist/* \ No newline at end of file diff --git a/flaxlib/.gitignore b/flaxlib/.gitignore new file mode 100644 index 0000000000..dc04c536b5 --- /dev/null +++ b/flaxlib/.gitignore @@ -0,0 +1,75 @@ +/target + +# Byte-compiled / optimized / DLL files +__pycache__/ +.pytest_cache/ +*.py[cod] + +# C extensions +*.so + +# Distribution / packaging +.Python +.venv/ +env/ +bin/ +build/ +develop-eggs/ +dist/ +eggs/ +lib/ +lib64/ +parts/ +sdist/ +var/ +include/ +man/ +venv/ +*.egg-info/ +.installed.cfg +*.egg + +# Installer logs +pip-log.txt +pip-delete-this-directory.txt +pip-selfcheck.json + +# Unit test / coverage reports +htmlcov/ +.tox/ +.coverage +.cache +nosetests.xml +coverage.xml + +# Translations +*.mo + +# Mr Developer 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a/flaxlib/Cargo.toml b/flaxlib/Cargo.toml new file mode 100644 index 0000000000..b64455794d --- /dev/null +++ b/flaxlib/Cargo.toml @@ -0,0 +1,12 @@ +[package] +name = "flaxlib" +version = "0.0.1-a1" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html +[lib] +name = "flaxlib" +crate-type = ["cdylib"] + +[dependencies] +pyo3 = "0.20.3" diff --git a/flaxlib/LICENSE b/flaxlib/LICENSE new file mode 100644 index 0000000000..bf911cf860 --- /dev/null +++ b/flaxlib/LICENSE @@ -0,0 +1,200 @@ + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/flaxlib/README.md b/flaxlib/README.md new file mode 100644 index 0000000000..66910f7e27 --- /dev/null +++ b/flaxlib/README.md @@ -0,0 +1 @@ +# flaxlib \ No newline at end of file diff --git a/flaxlib/flaxlib/__init__.py b/flaxlib/flaxlib/__init__.py new file mode 100644 index 0000000000..435dad41b5 --- /dev/null +++ b/flaxlib/flaxlib/__init__.py @@ -0,0 +1,15 @@ +# Copyright 2024 The Flax Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from flaxlib.flaxlib import sum_as_string as sum_as_string diff --git a/flaxlib/flaxlib/flaxlib.pyi b/flaxlib/flaxlib/flaxlib.pyi new file mode 100644 index 0000000000..505fd3d0f0 --- /dev/null +++ b/flaxlib/flaxlib/flaxlib.pyi @@ -0,0 +1,15 @@ +# Copyright 2024 The Flax Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +def sum_as_string(a: int, b: int) -> str: ... diff --git a/flaxlib/pyproject.toml b/flaxlib/pyproject.toml new file mode 100644 index 0000000000..993b9703a6 --- /dev/null +++ b/flaxlib/pyproject.toml @@ -0,0 +1,19 @@ +[build-system] +requires = ["maturin>=1.7,<2.0"] +build-backend = "maturin" + +[project] +name = "flaxlib" +requires-python = ">=3.10" +classifiers = [ + "Programming Language :: Rust", + "Programming Language :: Python :: Implementation :: CPython", + "Programming Language :: Python :: Implementation :: PyPy", +] +dynamic = ["version"] +[project.optional-dependencies] +tests = [ + "pytest", +] +[tool.maturin] +features = ["pyo3/extension-module"] diff --git a/flaxlib/src/lib.rs b/flaxlib/src/lib.rs new file mode 100644 index 0000000000..81180d86d4 --- /dev/null +++ b/flaxlib/src/lib.rs @@ -0,0 +1,28 @@ +// Copyright 2024 The Flax Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +use pyo3::prelude::*; + +/// Formats the sum of two numbers as string. +#[pyfunction] +fn sum_as_string(a: usize, b: usize) -> PyResult { + Ok((a + b).to_string()) +} + +/// A Python module implemented in Rust. +#[pymodule] +fn flaxlib(_py: Python, m: &PyModule) -> PyResult<()> { + m.add_function(wrap_pyfunction!(sum_as_string, m)?)?; + Ok(()) +} diff --git a/flaxlib/uv.lock b/flaxlib/uv.lock new file mode 100644 index 0000000000..c819ecdad4 --- /dev/null +++ b/flaxlib/uv.lock @@ -0,0 +1,86 @@ +version = 1 +requires-python = ">=3.8" + +[[package]] +name = "colorama" +version = "0.4.6" +source = { registry = "https://pypi.org/simple" } +sdist = { url = "https://files.pythonhosted.org/packages/d8/53/6f443c9a4a8358a93a6792e2acffb9d9d5cb0a5cfd8802644b7b1c9a02e4/colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44", size = 27697 } +wheels = [ + { url = 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distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from absl.testing import absltest +import flaxlib + + +class TestFlaxlib(absltest.TestCase): + + def test_flaxlib(self): + self.assertEqual(flaxlib.sum_as_string(1, 2), '3')