Enable ccache in GitHub Actions cmake builds (#5157)#5157
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@mnorris11 has exported this pull request. If you are a Meta employee, you can view the originating Diff in D102926935. |
Summary: Add ccache to the `build_cmake` composite action to speed up CI builds. Uses `hendrikmuhs/ccache-action@v1` to install ccache, restore/save caches keyed by build configuration (OS, arch, opt level, GPU, cuVS, ROCm, SVS), and set a 2GB max cache size. Passes `CMAKE_C_COMPILER_LAUNCHER`, `CMAKE_CXX_COMPILER_LAUNCHER`, and `CMAKE_CUDA_COMPILER_LAUNCHER` to cmake so all C, C++, and CUDA compilations go through ccache. On first run the cache will be cold and there is no speedup. Subsequent runs on the same branch (or PRs against main) will see cache hits for unchanged translation units, which should significantly reduce build times for incremental CI runs. Differential Revision: D102926935
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This pull request has been merged in 44c1972. |
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Summary:
Add ccache to the
build_cmakecomposite action to speed up CI builds. Useshendrikmuhs/ccache-action@v1to install ccache, restore/save caches keyed by build configuration (OS, arch, opt level, GPU, cuVS, ROCm, SVS), and set a 2GB max cache size. PassesCMAKE_C_COMPILER_LAUNCHER,CMAKE_CXX_COMPILER_LAUNCHER, andCMAKE_CUDA_COMPILER_LAUNCHERto cmake so all C, C++, and CUDA compilations go through ccache.On first run the cache will be cold and there is no speedup. Subsequent runs on the same branch (or PRs against main) will see cache hits for unchanged translation units, which should significantly reduce build times for incremental CI runs.
Differential Revision: D102926935