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Cutlass 3.9 sycl backend version 0.1

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@mehdi-goli mehdi-goli released this 30 Apr 01:12
· 79 commits to sycl-develop since this release
v3.9-0.1
ef9797f
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Learn about vigilant mode.

Based on CUTLASS 3.9.0 March 2025 release

Platforms

  • Support for Intel GPU Data Center Max (1100 and 1550)
  • Support for Intel Arc B580 ("Battlemage")

Features

  • GEMM/StreamK/SplitK with support for bfloat16 data type

  • Flash attention prefill and decode with KV cache with support for bfloat16 data type

  • Support for epilogue operations:

    • Element-wise, row-wise and column-wise bias
    • ReLU, SiLU, GELU activation fns
    • Softmax

  • Mixed precision GEMM (bfloat16/int8, half/int4) with dequantization support

  • Dual GEMM & Grouped GEMM

Full Changelog: https://github.com/codeplaysoftware/cutlass-sycl/commits/v3.9-0.1

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