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Add support for gemm pipeline v5 to grouped gemm tile loop #1

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4 changes: 2 additions & 2 deletions include/ck/tensor_operation/gpu/block/blockwise_gemm_pipeline_xdlops_v5.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -149,12 +149,12 @@ struct BlockwiseGemmXdlops_pipeline_v5<BlockGemmPipelineScheduler::Intrawave,
static constexpr index_t GlobalBufferNum = 2;
static constexpr index_t HotloopUnroll = 2;

__host__ static constexpr bool BlockHasHotloop(index_t num_loop)
__host__ __device__ static constexpr bool BlockHasHotloop(index_t num_loop)
{
return num_loop > PrefetchStages;
}

__host__ static constexpr TailNumber BlockLoopTailNum(index_t num_loop)
__host__ __device__ static constexpr TailNumber BlockLoopTailNum(index_t num_loop)
{
if(num_loop % HotloopUnroll == 1)
{
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37 changes: 37 additions & 0 deletions ...ensor_operation/gpu/device/impl/device_grouped_gemm_multiple_d_xdl_cshuffle_tile_loop.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -371,6 +371,43 @@ __global__ void
b2c_tile_map);
}
}
else
{
if(GridwiseGemm::CalculateKBlockLoopTailNum(K_split) == TailNumber::Odd)
{
GridwiseGemm::template Run<OffsettedBlockToCTileMap,
true,
InMemoryDataOperationEnum::Set,
TailNumber::Odd>(
static_cast<const ADataType*>(gemm_desc_ptr[group_id].p_a_grid),
static_cast<const BDataType*>(gemm_desc_ptr[group_id].p_b_grid),
p_ds_grid,
static_cast<EDataType*>(gemm_desc_ptr[group_id].p_e_grid),
static_cast<void*>(p_shared),
problem,
a_element_op,
b_element_op,
cde_element_op,
b2c_tile_map);
}
else
{
GridwiseGemm::template Run<OffsettedBlockToCTileMap,
true,
InMemoryDataOperationEnum::Set,
TailNumber::Even>(
static_cast<const ADataType*>(gemm_desc_ptr[group_id].p_a_grid),
static_cast<const BDataType*>(gemm_desc_ptr[group_id].p_b_grid),
p_ds_grid,
static_cast<EDataType*>(gemm_desc_ptr[group_id].p_e_grid),
static_cast<void*>(p_shared),
problem,
a_element_op,
b_element_op,
cde_element_op,
b2c_tile_map);
}
}
}
else
{
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