[sycl-jit] Parallelize resource.cpp compile by sharding all #embed files#22768
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wenju-he wants to merge 2 commits into
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[sycl-jit] Parallelize resource.cpp compile by sharding all #embed files#22768wenju-he wants to merge 2 commits into
wenju-he wants to merge 2 commits into
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In downstream, resource.cpp #embeds ~1.5GB of SYCL headers, libclc, and libdevice binaries into a single TU, which took ~2m13s to compile at O2. generate.py now bin-packs all embedded files across a fixed number of resource-shard-N.cpp translation units, leaving resource.cpp itself with no #embeds at all. CMPLRLLVM-77210 Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
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In downstream, resource.cpp #embeds ~1.5GB of SYCL headers, libclc, and libdevice binaries into a single TU, which took ~2m13s to compile at O2.
generate.py now bin-packs all embedded files across a fixed number of resource-shard-N.cpp translation units, leaving resource.cpp itself with no #embeds at all.
CMPLRLLVM-77210