executorch save + load#4169
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| runs-on: ubuntu-latest | ||
| outputs: | ||
| matrix: ${{ steps.pick.outputs.matrix }} | ||
| steps: | ||
| - id: pick | ||
| env: | ||
| FULL_MATRIX: ${{ inputs.build-matrix }} | ||
| run: | | ||
| set -euo pipefail | ||
| python - <<'PY' >> "${GITHUB_OUTPUT}" | ||
| import json | ||
| import os | ||
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| matrix = json.loads(os.environ["FULL_MATRIX"]) | ||
| include = matrix.get("include", []) | ||
| if not include: | ||
| raise SystemExit("build-matrix include[] is empty") | ||
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| preferred = None | ||
| for entry in include: | ||
| if entry.get("python_version") == "3.11": | ||
| preferred = entry | ||
| break | ||
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| if preferred is None: | ||
| preferred = include[0] | ||
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| print("matrix=" + json.dumps({"include": [preferred]})) | ||
| PY | ||
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| build: |
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| needs: select-matrix | ||
| uses: ./.github/workflows/linux-test.yml | ||
| with: | ||
| job-name: executorch-static-build | ||
| repository: ${{ inputs.repository }} | ||
| ref: ${{ inputs.ref }} | ||
| test-infra-repository: ${{ inputs.test-infra-repository }} | ||
| test-infra-ref: ${{ inputs.test-infra-ref }} | ||
| build-matrix: ${{ needs.select-matrix.outputs.matrix }} | ||
| script: | | ||
| set -euo pipefail | ||
| EXECUTORCH_SRC="${RUNNER_TEMP}/executorch" | ||
| EXECUTORCH_BUILD="${EXECUTORCH_SRC}/cmake-out" | ||
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| git clone --depth 1 https://github.com/pytorch/executorch.git "${EXECUTORCH_SRC}" | ||
| cmake -S "${EXECUTORCH_SRC}" -B "${EXECUTORCH_BUILD}" \ | ||
| -DCMAKE_BUILD_TYPE=Release \ | ||
| -DBUILD_TESTING=OFF \ | ||
| -DEXECUTORCH_BUILD_EXTENSION_DATA_LOADER=OFF \ | ||
| -DEXECUTORCH_BUILD_PYBIND=OFF \ | ||
| -DEXECUTORCH_BUILD_PORTABLE_OPS=OFF | ||
| cmake --build "${EXECUTORCH_BUILD}" --target executorch_core -j"$(nproc)" | ||
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| export EXECUTORCH_ROOT="${EXECUTORCH_SRC}" | ||
| export EXECUTORCH_SOURCE_DIR="${EXECUTORCH_SRC}" | ||
| export PYTHONPATH="$(dirname "${EXECUTORCH_SRC}")${PYTHONPATH:+:${PYTHONPATH}}" | ||
| python - <<'PY' | ||
| import executorch.exir | ||
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| print("ExecuTorch Python package is available:", executorch.exir.__file__) | ||
| PY | ||
| # this is to build the libtorchtrt.tar.gz | ||
| bazel build //:libtorchtrt --compilation_mode opt --config=linux | ||
| # this is to verify the end user's workflow | ||
| .github/scripts/verify-executorch-reference-runner.sh |
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Description
executorch local build / save / load workflow:
build the executor runner app
cmake --build build-executorch --target trt_executor_runner -jsave the model in executorch format
this step require executorch, torch, tensorrt, torch_tensorrt wheel to be installed
python examples/torchtrt_executorch_example/export_static_shape.py --model_path=model.pteload the model saved in executorch format
this step does not require torch_tensorrt wheel, only the executor runner app binary, tensorrt, torch, executorch.
./build-executorch/bin/trt_executor_runner --model_path=model.ptebazel release tar ball package workflow:
Expected output:
That tarball now includes:
Fixes # (issue)
Type of change
Please delete options that are not relevant and/or add your own.
Checklist: