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031c0acf50
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
70 lines
3.3 KiB
Bash
70 lines
3.3 KiB
Bash
# Copyright 2024 The JAX Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ==============================================================================
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# This file contains all the default values for the "JAXCI_" environment
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# variables used in the CI scripts. These variables are used to control the
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# behavior of the CI scripts such as the Python version used, path to JAX/XLA
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# repo, if to clone XLA repo, etc.
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# The path to the JAX git repository.
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export JAXCI_JAX_GIT_DIR=$(pwd)
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# Controls the version of Hermetic Python to use. Use system default if not
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# set.
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export JAXCI_HERMETIC_PYTHON_VERSION=${JAXCI_HERMETIC_PYTHON_VERSION:-$(python3 -V | awk '{print $2}' | awk -F. '{print $1"."$2}')}
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# Set JAXCI_XLA_GIT_DIR to the root of the XLA git repository to use a local
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# copy of XLA instead of the pinned version in the WORKSPACE. When
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# JAXCI_CLONE_MAIN_XLA=1, this gets set automatically.
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export JAXCI_XLA_GIT_DIR=${JAXCI_XLA_GIT_DIR:-}
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# If set to 1, the builds will clone the XLA repository at HEAD and set its
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# path in JAXCI_XLA_GIT_DIR.
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export JAXCI_CLONE_MAIN_XLA=${JAXCI_CLONE_MAIN_XLA:-0}
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# Allows overriding the XLA commit that is used.
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export JAXCI_XLA_COMMIT=${JAXCI_XLA_COMMIT:-}
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# Controls the location where the artifacts are written to.
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export JAXCI_OUTPUT_DIR="$(pwd)/dist"
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# When enabled, artifacts will be built with RBE. Requires gcloud authentication
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# and only certain platforms support RBE. Therefore, this flag is enabled only
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# for CI builds where RBE is supported.
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export JAXCI_BUILD_ARTIFACT_WITH_RBE=${JAXCI_BUILD_ARTIFACT_WITH_RBE:-0}
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# #############################################################################
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# Test script specific environment variables.
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# #############################################################################
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# The maximum number of tests to run per GPU when running single accelerator
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# tests with parallel execution with Bazel. The GPU limit is set because we
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# need to allow about 2GB of GPU RAM per test. Default is set to 12 because we
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# use L4 machines which have 24GB of RAM but can be overriden if we use a
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# different GPU type.
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export JAXCI_MAX_TESTS_PER_GPU=${JAXCI_MAX_TESTS_PER_GPU:-12}
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# Sets the value of `JAX_ENABLE_X64` in the test scripts. CI builds override
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# this value in the Github action workflow files.
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export JAXCI_ENABLE_X64=${JAXCI_ENABLE_X64:-0}
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# Pytest specific environment variables below. Used in run_pytest_*.sh scripts.
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# Sets the number of TPU cores for the TPU machine type. These values are
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# defined in the TPU GitHub Actions workflow.
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export JAXCI_TPU_CORES=${JAXCI_TPU_CORES:-}
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# JAXCI_PYTHON points to the Python interpreter to use for installing JAX wheels
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# on the system. By default, it is set to match the version of the hermetic
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# Python used by Bazel for building the wheels.
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export JAXCI_PYTHON=${JAXCI_PYTHON:-python${JAXCI_HERMETIC_PYTHON_VERSION}}
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