This commit adds the scripts and envs that set up a Docker container named "jax". It is used in internal JAX CI jobs that handle building and publishing JAX artifacts to PyPI and/or GCS.
While GitHub action workflows use the same Docker images, they do not run `run_docker_container.sh` script as they leverage built-in containerization features to run jobs within a container.
PiperOrigin-RevId: 706793601
This adds an experimental non-blocking presubmit job that will run a subset of TPU tests, focusing on frequently failing tests. The goal is to achieve comprehensive coverage while keeping the runtime around 10 minutes.
PiperOrigin-RevId: 706064568
This adds a new command-line flag, `--detailed_timestamped_log`, that enables detailed logging of Bazel build commands. When disabled (the default), logging mirrors the output you'd see when running the command directly in your terminal.
When this flag is enabled:
- Bazel's output is captured line by line.
- Each line is timestamped for improved traceability.
- The complete log is stored for potential use as an artifact.
The flag is disabled by default and only enabled in the CI builds. If you're running locally and enable `detailed_timestamped_log`, you might notice that Bazel's output is not colored. To force a color output, include `--bazel_options=--color=yes` in your command.
PiperOrigin-RevId: 703581368
This is necessary on Windows because some applications such as Bazel/Docker do not understand/handle Linux-like paths that msys uses.
The script first converts all `JAXCI.*DIR` variables containing msys-like paths to Windows paths using cygpath. Then it sources those variables into the shell environment so that any tools that use those variables can run correctly.
PiperOrigin-RevId: 702533023
This commit adds the new CI scripts for running Pytests. It makes use of the pytest envs inside the "ci/envs/run_tests" folder to control the build behavior. For e.g: for running the GPU tests with Pytest, we will need to run `./ci/run_pytest.sh ./ci/envs/run_tests/pytest_gpu.env`. Note that Pytests need JAX wheels to be installed on the system to work. The `install_wheels_locally.sh` script installs these wheels in CI builds.
PiperOrigin-RevId: 701331411
This commit adds the CI script needed for running Bazel GPU (non-RBE) tests. These run two Bazel commands: Single accelerator tests with one GPU a piece and multi-accelerator tests with all GPUs
PiperOrigin-RevId: 700523594
This commit introduces new CI scripts and environment files for building JAX artifacts. It makes use of the artifact envs inside the "ci/envs/build_artifacts" folder to control the build behavior. For e.g: for building jaxlib, we will need to run `./ci/build_artifacts.sh ./ci/envs/build_artifacts/jaxlib.env` from the JAX GitHub root.
PiperOrigin-RevId: 700104283
This commit introduces new CI scripts and environment files for running Bazel CPU presubmits.
* Adds a ci directory at the root of the repository to store these files.
* Environment files are located in ci/envs and define new JAXCI_ environment variables to control CI build behavior.
* The build script sources these environment files and set up the build environment before running the build commands.
PiperOrigin-RevId: 695957540
