GPU Benchmarks #22
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| # Copyright 2025 The OpenXLA Authors. All Rights Reserved. | |
| # | |
| # 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. | |
| # ============================================================================ | |
| name: GPU Benchmarks | |
| permissions: | |
| contents: read | |
| on: | |
| workflow_dispatch: # Allows manual triggering | |
| schedule: | |
| - cron: '0 */6 * * *' # Run every 6 hours (at minute 0 of hours 0, 6, 12, 18) | |
| jobs: | |
| Tests: | |
| strategy: | |
| # Don't fail fast - want to see results for all builds even if one fails. | |
| fail-fast: false | |
| matrix: | |
| job_info: [ | |
| { | |
| os: "linux-x86-g2-48-l4-4gpu", | |
| container: "us-central1-docker.pkg.dev/tensorflow-sigs/tensorflow/ml-build:latest", | |
| pretty_name: "Linux X86 runner with 4 NVIDIA L4 GPUs", | |
| }, | |
| # Expect more GPU types in the future. | |
| ] | |
| name: ${{ matrix.job_info.pretty_name }} | |
| runs-on: ${{ matrix.job_info.os }} | |
| container: ${{ matrix.job_info.container }} | |
| defaults: | |
| run: | |
| shell: bash | |
| timeout-minutes: 360 | |
| steps: | |
| - name: Checkout XLA | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| - name: Print machine specs | |
| run: | | |
| nvidia-smi | |
| free -h # Memory information | |
| df -h # Disk space information | |
| uname -a # Kernel information | |
| - name: Create results directory | |
| run: mkdir -p results | |
| - name: Configure XLA for GPU backend | |
| run: | | |
| ./configure.py --backend CUDA --nccl | |
| - name: Set TF_CPP_MAX_VLOG_LEVEL | |
| env: | |
| TF_CPP_MAX_VLOG_LEVEL: 1 | |
| run: | | |
| echo "TF_CPP_MAX_VLOG_LEVEL is: $TF_CPP_MAX_VLOG_LEVEL" | |
| - name: Build hlo_runner_main | |
| run: bazel build -c opt --config=cuda --dynamic_mode=off //xla/tools/multihost_hlo_runner:hlo_runner_main | |
| # TODO(juliagmt): Add more performance-critical HLOs to benchmark. | |
| - name: Run hlo_opt and generate xspace.pb | |
| run: | | |
| ./bazel-bin/xla/tools/multihost_hlo_runner/hlo_runner_main --device_type=gpu --log_output=True --use_spmd_partitioning --xla_gpu_dump_xspace_to=results/xspace.pb xla/tools/hlo_opt/tests/gpu_hlo_pass.hlo | |
| - name: Compute the cost of gpu_hlo_pass.hlo | |
| run: | | |
| PWD=$(pwd) | |
| bazel run //xla/tools:compute_cost -- --input=$PWD/xla/tools/hlo_opt/tests/gpu_hlo_pass.hlo --format=hlo --gpu | |
| - name: Checkout juliagmt-google/xla | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| with: | |
| repository: juliagmt-google/xla | |
| path: juliagmt-google-xla | |
| - name: Compute the device stats of gpu_hlo_pass.hlo | |
| env: | |
| XSPACE_PATH: ${{ github.workspace }}/results/xspace.pb | |
| run: | | |
| bazel run //xla/tools:get_device_stats_main -- --input="$XSPACE_PATH" | |
| working-directory: juliagmt-google-xla | |
| - name: Upload XSpace | |
| uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0 | |
| with: | |
| name: gpu-xla-benchmarks-xspace | |
| path: results/xspace.pb |