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Add IsSupportedArgument() to gemm_kernel (#1698)

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* add IsSupportedArgument to gemm_kernel

* add ut and do some refactoring

* switched to ck_tile's integral_constant
This commit is contained in:
jakpiase
2024-12-05 09:02:13 +01:00
committed by GitHub
parent d2d1d177ff
commit feb9a2bd9b
6 changed files with 129 additions and 79 deletions
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73
include/ck_tile/ops/gemm/kernel/gemm_kernel.hpp
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@@ -66,6 +66,79 @@ struct GemmKernel
return max(GemmPipeline::GetSmemSize(), EpiloguePipeline::GetSmemSize());
}
CK_TILE_HOST static bool IsSupportedArgument(const GemmCommonKargs& kargs)
{
if constexpr(std::is_same_v<ALayout, tensor_layout::gemm::RowMajor>)
{
if(kargs.K % TilePartitioner::kK != 0 && GemmPipeline::kPadK == false)
{
return false;
}
if(kargs.K % GemmPipeline::VectorSizeA != 0)
{
return false;
}
}
else
{
if(kargs.M % TilePartitioner::kM != 0 && GemmPipeline::kPadM == false)
{
return false;
}
if(kargs.M % GemmPipeline::VectorSizeA != 0)
{
return false;
}
}
if constexpr(std::is_same_v<BLayout, tensor_layout::gemm::RowMajor>)
{
if(kargs.N % TilePartitioner::kN != 0 && GemmPipeline::kPadN == false)
{
return false;
}
if(kargs.N % GemmPipeline::VectorSizeB != 0)
{
return false;
}
}
else
{
if(kargs.K % TilePartitioner::kK != 0 && GemmPipeline::kPadK == false)
{
return false;
}
if(kargs.K % GemmPipeline::VectorSizeB != 0)
{
return false;
}
}
if constexpr(std::is_same_v<CLayout, tensor_layout::gemm::RowMajor>)
{
if(kargs.N % TilePartitioner::kN != 0 && GemmPipeline::kPadN == false)
{
return false;
}
if(kargs.N % GemmPipeline::VectorSizeC != 0)
{
return false;
}
}
else
{
if(kargs.M % TilePartitioner::kM != 0 && GemmPipeline::kPadM == false)
{
return false;
}
if(kargs.M % GemmPipeline::VectorSizeC != 0)
{
return false;
}
}
return true;
}
CK_TILE_DEVICE void operator()(GemmCommonKargs kargs) const
{
const auto [i_m, i_n] = TilePartitioner{}();