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Fp8 matmul support on AMD MI300 #9531

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Fp8 matmul support on AMD MI300 #9531

wants to merge 1 commit into from

Commits on Mar 13, 2024

  1. [ROCM] Initial support of fp8 Matmul via hipBlasLt. 

    [ROCM] Code refactoring of initial hipBlasLt fp8 Matmul support

 - Clean up unnecessary code, particularly regarding output types of fp8

 - Override methods in ParameterizedFp8GemmRewriteTest to replace the
   patterns for CUDA and ROCm respectively for HLO checks.

 - Explicitly set c_scale and d_scale to nullptr as hipblasLt currently
   does not support them.
    @wenchenvincent
    wenchenvincent committed Mar 13, 2024
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