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This change introduces a uniform way of building the artifacts and controlling the filename version suffixes (see the changes for `jaxlib`, `jax-cuda-plugin` and `jax-cuda-pjrt` in https://github.com/jax-ml/jax/pull/25126) Previously `jax` wheel was built via `python3 -m build` command. The resulting wheel contained the python packages files in `jax` folder (e.g. the files in the subdirs that have `__init__.py` file). You can still build the `jax` wheel with `python3 -m build` command. Bazel `jax` wheel target: `//:jax_wheel` Environment variables combinations for creating wheels with different versions: * self-built wheel (default build rule behavior): `--repo_env=ML_WHEEL_TYPE=snapshot` * release: `--repo_env=ML_WHEEL_TYPE=release` * release candidate: `--repo_env=ML_WHEEL_TYPE=release --repo_env=ML_WHEEL_VERSION_SUFFIX=-rc1` * nightly build: `--repo_env=ML_WHEEL_TYPE=custom --repo_env=ML_WHEEL_BUILD_DATE=<YYYYmmdd> --repo_env=ML_WHEEL_GIT_HASH=$(git rev-parse HEAD)` PiperOrigin-RevId: 730916743
jaxlib: support library for JAX
jaxlib is the support library for JAX. While JAX itself is a pure Python package, jaxlib contains the binary (C/C++) parts of the library, including Python bindings, the XLA compiler, the PJRT runtime, and a handful of handwritten kernels. For more information, including installation and build instructions, refer to main JAX README: https://github.com/jax-ml/jax/.