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Add examples of batched/grouped/SplitK Gemm for int8/bfp16/fp16/fp32 (#361)

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* add examples into grouped/batched_gemm

* adding splitK examples

* fixed splitK

* add bfp16 int8 example into splitK

* formatting

* use static_cast

* added common for batched_gemm

* add commons for examples of splitK/batched/grouped_gemm

* return true

* adjust splitK check tol

* update example

Co-authored-by: Chao Liu <lc.roy86@gmail.com>
This commit is contained in:
zjing14
2022-08-23 14:41:56 -05:00
committed by GitHub
parent 2327f1a640
commit 6091458300
22 changed files with 1284 additions and 207 deletions
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13
include/ck/tensor_operation/gpu/grid/gridwise_gemm_xdlops_v2r4r2.hpp
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@@ -53,7 +53,7 @@ __global__ void
GridwiseGemm::template Run<HasMainKBlockLoop>(p_a_grid,
p_b_grid,
p_c_grid,
p_shared_block,
static_cast<void*>(p_shared_block),
a_b_k0_m_k1_grid_desc,
b_b_k0_n_k1_grid_desc,
c_grid_desc_mblock_mperblock_nblock_nperblock,
@@ -270,7 +270,7 @@ struct GridwiseGemm_bk0mk1_bk0nk1_mn_xdlops_v2r4r2
__device__ static void Run(const FloatAB* __restrict__ p_a_grid,
const FloatAB* __restrict__ p_b_grid,
FloatC* __restrict__ p_c_grid,
FloatAB* __restrict__ p_shared_block,
void* __restrict__ p_shared_block,
const AGridDesc_B_K0_M_K1& a_b_k0_m_k1_grid_desc,
const BGridDesc_B_K0_N_K1& b_b_k0_n_k1_grid_desc,
const CGridDesc_MBlock_MPerBlock_NBlock_NPerBlock&
@@ -463,8 +463,8 @@ struct GridwiseGemm_bk0mk1_bk0nk1_mn_xdlops_v2r4r2
constexpr auto a_block_space_size =
math::integer_least_multiple(a_k0_m_k1_block_desc.GetElementSpaceSize(), max_lds_align);
FloatAB* p_a_block = p_shared_block;
FloatAB* p_b_block = p_shared_block + a_block_space_size;
FloatAB* p_a_block = static_cast<FloatAB*>(p_shared_block);
FloatAB* p_b_block = static_cast<FloatAB*>(p_shared_block) + a_block_space_size;
constexpr auto a_block_slice_copy_step = make_multi_index(0, K0PerBlock, 0, 0);
constexpr auto b_block_slice_copy_step = make_multi_index(0, K0PerBlock, 0, 0);
@@ -547,11 +547,6 @@ struct GridwiseGemm_bk0mk1_bk0nk1_mn_xdlops_v2r4r2
static_cast<FloatC*>(p_shared_block),
c_block_desc_mblock_mperblock_nblock_nperblock.GetElementSpaceSize());
static_assert(M1 == MWave, "");
static_assert(N1 == NWave, "");
static_assert(M2 * M3 * M4 == MPerXDL, "");
static_assert(N2 == NPerXDL, "");
constexpr auto c_block_desc_m0_n0_m1_n1_m2_m3_m4_n2 = transform_tensor_descriptor(
c_block_desc_mblock_mperblock_nblock_nperblock,
make_tuple(