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Commit 9707178f authored by ltqin's avatar ltqin
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one can use

parent 16e3f66a
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Showing with 11 additions and 6 deletions
example/01_gemm/gemm_xdl_skip_b_lds_fp16.cpp
View file @ 9707178f
......@@ -54,8 +54,8 @@ using BDataType = ck::half_t;
using CDataType = ck::half_t;
using AccDataType = float;
#else
< F32, F32, F32, F32, Row, Col, Row, PassThrough, PassThrough, PassThrough, GemmDefault, 64, 16, 16, 4, 1, 16, 16, 1, 1, S<4, 16, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 1, 1, true, 1, 7, 1>;
// < F32, F32, F32, F32, Row, Col, Row, PassThrough, PassThrough, PassThrough, GemmDefault, 256, 16, 64, 4, 4, 16, 16, 1, 1, S<16, 16, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 4, 4, true, 4, 7, 1>;
// < F32, F32, F32, F32, Row, Col, Row, PassThrough, PassThrough, PassThrough, GemmDefault, 64, 16, 16, 4, 1, 16, 16, 1, 1, S<4, 16, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 1, 1, true, 1, 7, 1>;
< F32, F32, F32, F32, Row, Col, Row, PassThrough, PassThrough, PassThrough, GemmDefault, 256, 16, 64, 4, 4, 16, 16, 1, 1, S<16, 16, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 4, 4, true, 4, 7, 1>;
// < F32, F32, F32, F32, Row, Col, Row, PassThrough, PassThrough, PassThrough, GemmDefault, 256, 128, 32, 4, 4, 32, 32, 1, 1, S<4, 64, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 4, 4, true, 4, 7, 1>;
// < F32, F32, F32, F32, Row, Col, Row, PassThrough, PassThrough, PassThrough, GemmDefault, 256, 128, 64, 4, 4, 32, 32, 2, 1, S<4, 64, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 4, 4, true, 4, 7, 1>;
using ADataType = float;
......
include/ck/tensor_operation/gpu/grid/gridwise_gemm_xdlops_skip_b_lds_v1.hpp
View file @ 9707178f
......@@ -113,7 +113,7 @@ struct GridwiseGemm_k0mk1_k0nk1_mn_xdlops_skip_b_lds_v1
static constexpr auto I7 = Number<7>{};
static constexpr auto BaseMultK0 = 4;
static constexpr auto MultiK0 = BaseMultK0 * 2;
static constexpr auto MultiK0 = BaseMultK0 * 1;
// K1 should be Number<...>
static constexpr auto K1 = Number<K1Value>{};
......@@ -574,7 +574,7 @@ struct GridwiseGemm_k0mk1_k0nk1_mn_xdlops_skip_b_lds_v1
blockwise_gemm.Run(a_block_buf, b_thread_1st_buf, c_thread_buf);
blockwise_gemm.MoveABlockSliceWindow();
s_nop();
// 2nd
b_threadwise_copy.Run(b_grid_desc_k0_k1_k2_n0_n1_n2_n3_k3,
b_grid_buf,
......@@ -586,7 +586,7 @@ struct GridwiseGemm_k0mk1_k0nk1_mn_xdlops_skip_b_lds_v1
blockwise_gemm.Run(a_block_buf, b_thread_2nd_buf, c_thread_buf);
blockwise_gemm.MoveABlockSliceWindow();
s_nop();
// 3rd
b_threadwise_copy.Run(b_grid_desc_k0_k1_k2_n0_n1_n2_n3_k3,
b_grid_buf,
......@@ -598,7 +598,7 @@ struct GridwiseGemm_k0mk1_k0nk1_mn_xdlops_skip_b_lds_v1
blockwise_gemm.Run(a_block_buf, b_thread_3rd_buf, c_thread_buf);
blockwise_gemm.MoveABlockSliceWindow();
s_nop();
// 4th
b_threadwise_copy.Run(b_grid_desc_k0_k1_k2_n0_n1_n2_n3_k3,
b_grid_buf,
......
include/ck/utility/synchronization.hpp
View file @ 9707178f
......@@ -16,6 +16,11 @@ __device__ void block_sync_lds()
__syncthreads();
#endif
}
__device__ void s_nop(){
asm volatile("\
s_nop 0 \n \
" ::);
}
} // namespace ck
#endif
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