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trunk/500cfbec122d9a3d5500e96a09817c7005ddb44e: [xpu][feat][1/3] Add blockwise FP8 support for scaled_mm_v2 (#173630)

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$ git clone https://github.com/pytorch/pytorch.git

This PR adds the block_1x128_128x128, block_128x128_1x128 and block_1x128_1x128 for scaled_mm_v2 for xpu.


It does the following:



  1. Adds the scaled_mm v2 frontend API in ScaledBlas.cpp

  2. Adds the oneDNN backend in QMatMul.cpp


The oneDNN fp8 blockwise supports relies on the oneDNN > v3.11, a dedicated oneDNN upgrade is needed for the functionalit and is not included in this PR. However, it doesn't affect the overall build. The full feature will be enabled only after oneDNN upgrade is done.


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Auch interessante Nachrichten trunk/500cfbec122d9a3d5500e96a09817c7005ddb44e: [xpu][feat][1/3] Add blockwise FP8 support for scaled_mm_v2 (#173630)

Thematisch verwandte Begriffe: trunk500cfbec122d9a3d5500e96a09817c7005ddb44e, xpufeat13, blockwise, support · 6 Treffer

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