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Fix splitk preshuffle (#3137)

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* Fix splitK multiply_multiply_wp

* Add tests for gemm_multiply_multiply_wp

* Add tests for gemm_universal_preshuffle (KBatch = 1)

* Add tests gemm_blockscale_wp

* Fix splitk gemm universal preshuffle

* Run new tests on arch supporting fp8

* Restore example

* Fix strides profiler

* Fix tests

* Fix clang format

* Finalize profiler preshuffle with tolerances

* Minor improvements to splitk related changes

* Address review comments: clang format and ckProfiler typo

* Remove b_k_split_offset from SplitKBatchOffset struct

[ROCm/composable_kernel commit: 507d81c3af]
This commit is contained in:
Enrico Degregori
2025-11-03 20:59:01 +01:00
committed by GitHub
parent bf0dc8ce56
commit 9575bcd099
19 changed files with 777 additions and 172 deletions
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5
include/ck/tensor_operation/gpu/device/impl/device_gemm_xdl_cshuffle_v3_b_preshuffle.hpp
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@@ -425,6 +425,11 @@ struct DeviceGemm_Xdl_CShuffleV3_BPreshuffle : public DeviceGemmV2BPreshuffle<AL
return false;
}
if(arg.N % NPerBlock != 0 || arg.K % KPerBlock != 0)
{
return false;
}
if(get_warp_size() == 64)
{
if constexpr(NXdlPerWave64 > 0)