mirror of
https://github.com/ROCm/composable_kernel.git
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adding padding to implicit gemm v1r3
[ROCm/composable_kernel commit: 4fb81e008c]
This commit is contained in:
Chao Liu
@@ -1,5 +1,5 @@
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#ifndef CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN
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#define CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN
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#ifndef CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_HPP
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#define CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_HPP
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#include "common_header.hpp"
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#include "ConstantTensorDescriptor.hpp"
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@@ -79,21 +79,21 @@ struct GridwiseConvolutionImplicitGemm_v1r3_chwn_cyxk_khwn
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Ho % HoPerBlock == 0 && Wo % WoPerBlock == 0,
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"wrong! cannot evenly divide work for workgroup ");
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constexpr index_t NBlockWork = math::integer_divide_ceil(N, NPerBlock);
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constexpr index_t KBlockWork = math::integer_divide_ceil(K, KPerBlock);
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constexpr index_t HBlockWork = math::integer_divide_ceil(Ho, HoPerBlock);
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constexpr index_t WBlockWork = math::integer_divide_ceil(Wo, WoPerBlock);
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constexpr index_t NBlockWork = math::integer_divide_ceil(N, NPerBlock);
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constexpr auto block_work_desc = make_ConstantTensorDescriptor_packed(
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Sequence<NBlockWork, KBlockWork, HBlockWork, WBlockWork>{});
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Sequence<KBlockWork, HBlockWork, WBlockWork, NBlockWork>{});
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const auto block_work_multi_id =
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block_work_desc.GetMultiIndexFrom1dIndex(get_block_1d_id());
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const index_t n_block_data_begin = block_work_multi_id[0] * NPerBlock;
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const index_t k_block_data_begin = block_work_multi_id[1] * KPerBlock;
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const index_t ho_block_data_begin = block_work_multi_id[2] * HoPerBlock;
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const index_t wo_block_data_begin = block_work_multi_id[3] * WoPerBlock;
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const index_t k_block_data_begin = block_work_multi_id[0] * KPerBlock;
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const index_t ho_block_data_begin = block_work_multi_id[1] * HoPerBlock;
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const index_t wo_block_data_begin = block_work_multi_id[2] * WoPerBlock;
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const index_t n_block_data_begin = block_work_multi_id[3] * NPerBlock;
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const index_t hi_block_data_begin = ho_block_data_begin;
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const index_t wi_block_data_begin = wo_block_data_begin;
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@@ -1,5 +1,5 @@
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#ifndef CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_LDS_DOUBLE_BUFFER
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#define CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_LDS_DOUBLE_BUFFER
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#ifndef CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_LDS_DOUBLE_BUFFER_HPP
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#define CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_LDS_DOUBLE_BUFFER_HPP
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#include "common_header.hpp"
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#include "ConstantTensorDescriptor.hpp"
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@@ -74,14 +74,8 @@ struct GridwiseConvolutionImplicitGemm_v1r3_chwn_cyxk_khwn_lds_double_buffer
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constexpr index_t Y = wei_c_y_x_k_global_desc.GetLength(I1);
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constexpr index_t X = wei_c_y_x_k_global_desc.GetLength(I2);
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constexpr index_t HiPerBlock = HoPerBlock + Y - 1;
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constexpr index_t WiPerBlock = WoPerBlock + X - 1;
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// assert for LDS double buffer
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static_assert(C % (2 * CPerBlock) == 0, "C cannot be evenly divided");
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// divide block work: [K, Ho, Wo, N]
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static_assert(N % NPerBlock == 0 && K % KPerBlock == 0 && C % CPerBlock == 0 &&
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static_assert(N % NPerBlock == 0 && K % KPerBlock == 0 && C % (2 * CPerBlock) == 0 &&
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Ho % HoPerBlock == 0 && Wo % WoPerBlock == 0,
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"wrong! cannot evenly divide work for workgroup ");
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@@ -0,0 +1,420 @@
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#ifndef CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_PADDED_HPP
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#define CK_GRIDWISE_CONVOLUTION_IMPLICIT_GEMM_V1R3_CHWN_CYXK_KHWN_PADDED_HPP
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#include "common_header.hpp"
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#include "ConstantTensorDescriptor.hpp"
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#include "ConstantMatrixDescriptor.hpp"
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#include "blockwise_generic_tensor_slice_copy.hpp"
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#include "threadwise_generic_tensor_slice_copy.hpp"
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#include "blockwise_batched_gemm.hpp"
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namespace ck {
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template <index_t GridSize,
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index_t BlockSize,
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class Float,
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class InGlobalDesc,
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class WeiGlobalDesc,
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class OutGlobalDesc,
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class LowerPads,
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class UpperPads,
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index_t NPerBlock,
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index_t KPerBlock,
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index_t CPerBlock,
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index_t HoPerBlock,
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index_t WoPerBlock,
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index_t NPerThread,
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index_t KPerThread,
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index_t HoPerThread,
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index_t WoPerThread,
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index_t GemmMPerThreadSubC,
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index_t GemmNPerThreadSubC,
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index_t GemmMLevel0Cluster,
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index_t GemmNLevel0Cluster,
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index_t GemmMLevel1Cluster,
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index_t GemmNLevel1Cluster,
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index_t GemmKPerThreadLoop,
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index_t GemmDataPerReadA,
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index_t GemmDataPerReadB,
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class InBlockCopySubLengths_CHWN,
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class InBlockCopyClusterLengths_CHWN,
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index_t InBlockCopyDataPerAccess_N,
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class WeiBlockCopySubLengths_CK,
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class WeiBlockCopyClusterLengths_CK,
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index_t WeiBlockCopyDataPerAccess_K,
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index_t OutThreadCopyDataPerAccess_N>
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struct GridwiseConvolutionImplicitGemm_v1r3_chwn_cyxk_khwn_padded
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{
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__device__ void Run(const Float* const __restrict__ p_in_global,
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const Float* const __restrict__ p_wei_global,
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Float* const __restrict__ p_out_global) const
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{
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// be careful of this assertion
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static_assert(
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NPerBlock % NPerThread == 0 &&
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((GemmNPerThreadSubC <= NPerBlock && NPerBlock % GemmNPerThreadSubC == 0) ||
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(GemmNPerThreadSubC >= NPerBlock && NPerThread == NPerBlock &&
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GemmNPerThreadSubC % NPerThread == 0)),
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"wrong!");
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constexpr auto I0 = Number<0>{};
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constexpr auto I1 = Number<1>{};
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constexpr auto I2 = Number<2>{};
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constexpr auto I3 = Number<3>{};
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constexpr auto in_c_h_w_n_global_desc = InGlobalDesc{};
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constexpr auto wei_c_y_x_k_global_desc = WeiGlobalDesc{};
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constexpr auto out_k_h_w_n_global_desc = OutGlobalDesc{};
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constexpr index_t C = in_c_h_w_n_global_desc.GetLength(I0);
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constexpr index_t K = out_k_h_w_n_global_desc.GetLength(I0);
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constexpr index_t Ho = out_k_h_w_n_global_desc.GetLength(I1);
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constexpr index_t Wo = out_k_h_w_n_global_desc.GetLength(I2);
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constexpr index_t N = out_k_h_w_n_global_desc.GetLength(I3);
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constexpr index_t Y = wei_c_y_x_k_global_desc.GetLength(I1);
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constexpr index_t X = wei_c_y_x_k_global_desc.GetLength(I2);
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// divide block work: [K, Ho, Wo, N]
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static_assert(N % NPerBlock == 0 && K % KPerBlock == 0 && C % CPerBlock == 0 &&
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Ho % HoPerBlock == 0 && Wo % WoPerBlock == 0,
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"wrong! cannot evenly divide work for workgroup ");
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constexpr index_t KBlockWork = math::integer_divide_ceil(K, KPerBlock);
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constexpr index_t HBlockWork = math::integer_divide_ceil(Ho, HoPerBlock);
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constexpr index_t WBlockWork = math::integer_divide_ceil(Wo, WoPerBlock);
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constexpr index_t NBlockWork = math::integer_divide_ceil(N, NPerBlock);
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constexpr auto block_work_desc = make_ConstantTensorDescriptor_packed(
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Sequence<KBlockWork, HBlockWork, WBlockWork, NBlockWork>{});
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const auto block_work_multi_id =
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block_work_desc.GetMultiIndexFrom1dIndex(get_block_1d_id());
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const index_t k_block_data_begin = block_work_multi_id[0] * KPerBlock;
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const index_t ho_block_data_begin = block_work_multi_id[1] * HoPerBlock;
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const index_t wo_block_data_begin = block_work_multi_id[2] * WoPerBlock;
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const index_t n_block_data_begin = block_work_multi_id[3] * NPerBlock;
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const index_t hi_block_data_begin = ho_block_data_begin;
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const index_t wi_block_data_begin = wo_block_data_begin;
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// global tensor view
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constexpr auto wei_c_k_global_desc = wei_c_y_x_k_global_desc.Extract(I0, I3);
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// LDS tensor view
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// be careful of alignment
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constexpr index_t max_align = math::lcm(InBlockCopyDataPerAccess_N,
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WeiBlockCopyDataPerAccess_K,
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GemmDataPerReadA,
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GemmDataPerReadB);
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constexpr auto in_c_h_w_n_block_desc = make_ConstantTensorDescriptor_aligned(
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Sequence<CPerBlock, HoPerBlock, WoPerBlock, NPerBlock>{}, Number<max_align>{});
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// this check is ad-hoc
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// TODO: need to properly implement tensor descriptor with alignment
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static_assert(in_c_h_w_n_block_desc.GetStride(I1) % GemmDataPerReadB == 0,
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"GemmDataPerReadB alignment requirement is not meet");
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constexpr auto wei_c_k_block_desc = make_ConstantTensorDescriptor_aligned(
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Sequence<CPerBlock, KPerBlock>{}, Number<max_align>{});
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// tensor view of threadwise output in register
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constexpr auto out_k_h_w_n_thread_desc = make_ConstantTensorDescriptor_packed(
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Sequence<KPerThread, HoPerThread, WoPerThread, NPerThread>{});
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// blockwise copy
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// input: format is [C, Hi, Wi, N]
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auto blockwise_in_copy =
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BlockwiseGenericTensorSliceCopy_v1<BlockSize,
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decltype(in_c_h_w_n_global_desc),
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decltype(in_c_h_w_n_block_desc),
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decltype(in_c_h_w_n_block_desc.GetLengths()),
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InBlockCopySubLengths_CHWN,
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InBlockCopyClusterLengths_CHWN,
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Sequence<0, 1, 2, 3>,
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Sequence<0, 1, 2, 3>,
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Sequence<0, 1, 2, 3>,
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3,
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3,
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InBlockCopyDataPerAccess_N,
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InBlockCopyDataPerAccess_N>({0, 0, 0, 0},
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{0, 0, 0, 0});
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// blockwise wei copy
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// format is [CPerBlock, X * KPerBlock]
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const auto blockwise_wei_copy =
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BlockwiseGenericTensorSliceCopy_v1<BlockSize,
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decltype(wei_c_k_global_desc),
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decltype(wei_c_k_block_desc),
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decltype(wei_c_k_block_desc.GetLengths()),
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WeiBlockCopySubLengths_CK,
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WeiBlockCopyClusterLengths_CK,
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Sequence<0, 1>,
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Sequence<0, 1>,
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Sequence<0, 1>,
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1,
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1,
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WeiBlockCopyDataPerAccess_K,
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WeiBlockCopyDataPerAccess_K>({0, 0}, {0, 0});
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// a series of blockwise batched GEMM
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// C_matrix += transpose(A_matrix) * B_matrix
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// A_matrix and B_matrix saved in LDS, C_matrix saved in register
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// A_matrix[C,K] is a sub-matrix of wei_block[C,K]
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// B_matrix[C,Wo*N] is a sub-matrix of in_block[C,Hi,Wi,N]
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// C_matrix[K,Wo*N] is a sub-matrix of out_block[K,Ho,Wo,N]
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constexpr auto a_c_k_block_mtx_desc = make_ConstantMatrixDescriptor(
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Number<CPerBlock>{}, Number<KPerBlock>{}, Number<wei_c_k_block_desc.GetStride(I0)>{});
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constexpr auto b_c_wn_block_mtx_desc =
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make_ConstantMatrixDescriptor(Number<CPerBlock>{},
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Number<WoPerBlock * NPerBlock>{},
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Number<in_c_h_w_n_block_desc.GetStride(I0)>{});
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constexpr auto c_k_wn_thread_mtx_desc =
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make_ConstantMatrixDescriptor(Number<KPerThread>{},
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Number<WoPerThread * NPerThread>{},
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Number<out_k_h_w_n_thread_desc.GetStride(I0)>{});
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const auto blockwise_batch_gemm =
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BlockwiseBatchGemmBlockABlockBThreadCTransANormalBNormalC_V2<
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BlockSize,
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decltype(a_c_k_block_mtx_desc),
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decltype(b_c_wn_block_mtx_desc),
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decltype(c_k_wn_thread_mtx_desc),
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0,
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in_c_h_w_n_block_desc.GetStride(I1),
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out_k_h_w_n_thread_desc.GetStride(I1),
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HoPerBlock,
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GemmMPerThreadSubC,
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GemmNPerThreadSubC,
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GemmMLevel0Cluster,
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GemmNLevel0Cluster,
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GemmMLevel1Cluster,
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GemmNLevel1Cluster,
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GemmKPerThreadLoop,
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HoPerThread,
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GemmDataPerReadA,
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GemmDataPerReadB>{};
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// LDS: be careful of alignment
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constexpr index_t in_block_space = in_c_h_w_n_block_desc.GetElementSpace();
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constexpr index_t wei_block_space = wei_c_k_block_desc.GetElementSpace();
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__shared__ Float p_in_block[in_block_space];
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__shared__ Float p_wei_block[wei_block_space];
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// register
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// C++ lambda doesn't capture array, use pointer instead
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Float p_out_thread_data[out_k_h_w_n_thread_desc.GetElementSpace()];
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Float* const p_out_thread = p_out_thread_data;
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#if 0
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if(get_thread_local_1d_id() == 0 && get_block_1d_id() == 0)
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{
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print_ConstantTensorDescriptor(in_c_h_w_n_global_desc, "in_c_h_w_n_global_desc");
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print_ConstantTensorDescriptor(wei_c_y_x_k_global_desc, "wei_c_y_x_k_global_desc");
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print_ConstantTensorDescriptor(in_c_h_w_n_block_desc, "in_c_h_w_n_block_desc");
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print_ConstantTensorDescriptor(wei_c_x_k_block_desc, "wei_c_x_k_block_desc");
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printf("in_block_space %u, wei_block_space %u\n", in_block_space, wei_block_space);
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}
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#endif
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// set threadwise output tensor to 0
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threadwise_matrix_set_zero(c_k_wn_thread_mtx_desc, p_out_thread);
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for(index_t y = 0; y < Y; ++y)
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{
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for(index_t x = 0; x < X; ++x)
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{
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const Float* p_in_global_block_offset =
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p_in_global +
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in_c_h_w_n_global_desc.GetOffsetFromMultiIndex(
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0, hi_block_data_begin + y, wi_block_data_begin + x, n_block_data_begin);
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const Float* p_wei_global_block_offset =
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p_wei_global +
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wei_c_y_x_k_global_desc.GetOffsetFromMultiIndex(0, y, x, k_block_data_begin);
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for(index_t c_block_data_begin = 0; c_block_data_begin < C;
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c_block_data_begin += CPerBlock,
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p_in_global_block_offset +=
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CPerBlock * in_c_h_w_n_global_desc.GetStride(I0),
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p_wei_global_block_offset +=
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CPerBlock * wei_c_y_x_k_global_desc.GetStride(I0))
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{
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blockwise_in_copy.Run(p_in_global_block_offset, p_in_block);
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blockwise_wei_copy.Run(p_wei_global_block_offset, p_wei_block);
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__syncthreads();
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blockwise_batch_gemm.Run(p_wei_block, p_in_block, p_out_thread);
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__syncthreads();
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}
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}
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}
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// output: register to global mem
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const auto c_thread_mtx_begin =
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blockwise_batch_gemm.GetBeginOfThreadMatrixC(get_thread_local_1d_id());
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const index_t k_thread_data_begin = c_thread_mtx_begin.row;
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const index_t ho_thread_data_begin = c_thread_mtx_begin.batch;
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const index_t wo_thread_data_begin = c_thread_mtx_begin.col / NPerBlock;
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const index_t n_thread_data_begin = c_thread_mtx_begin.col % NPerBlock;
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static_if<GemmNPerThreadSubC <= NPerBlock>{}([&](auto fwd) {
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// fwd do nothing but perfect forwarding.
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// Using this trick to make this lambda a generic lambda, so it won't be compiled until
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// being instantiated here
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static_assert(
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(fwd(GemmNPerThreadSubC) <= NPerBlock && NPerBlock % GemmNPerThreadSubC == 0),
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"wrong!");
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// output is a 10d tensor
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constexpr index_t N2 = GemmNPerThreadSubC;
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constexpr index_t N1 = NPerBlock / N2;
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constexpr index_t W2 =
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(GemmNLevel0Cluster * GemmNLevel1Cluster) / fwd(NPerBlock / GemmNPerThreadSubC);
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constexpr index_t W1 = WoPerBlock / W2;
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constexpr index_t K2 = GemmMPerThreadSubC;
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constexpr index_t K1 = KPerBlock / KPerThread;
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constexpr auto out_10d_global_desc = fwd(out_k_h_w_n_global_desc)
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.Fold(I3, Number<N1>{}, Number<N2>{})
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.Fold(I2, Number<W1>{}, Number<W2>{})
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.Fold(I0, Number<K1>{}, Number<K2>{});
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constexpr auto out_10d_thread_desc = fwd(out_k_h_w_n_thread_desc)
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.Fold(I3, Number<1>{}, Number<N2>{})
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.Fold(I2, Number<W1>{}, Number<1>{})
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.Fold(I0, Number<1>{}, Number<K2>{});
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#if 0
|
||||
if(get_thread_local_1d_id() == 0 && get_block_1d_id() == 0)
|
||||
{
|
||||
print_ConstantTensorDescriptor(out_k_h_w_n_thread_desc,
|
||||
"a: out_k_h_w_n_thread_desc");
|
||||
print_ConstantTensorDescriptor(out_10d_thread_desc, "a: out_10d_thread_desc");
|
||||
|
||||
print_ConstantTensorDescriptor(out_k_h_w_n_global_desc,
|
||||
"a: out_k_h_w_n_global_desc");
|
||||
print_ConstantTensorDescriptor(out_10d_global_desc, "a: out_10d_global_desc");
|
||||
}
|
||||
#endif
|
||||
|
||||
Float* p_out_thread_on_global = p_out_global +
|
||||
out_k_h_w_n_global_desc.GetOffsetFromMultiIndex(
|
||||
k_block_data_begin + k_thread_data_begin,
|
||||
ho_block_data_begin + ho_thread_data_begin,
|
||||
wo_block_data_begin + wo_thread_data_begin,
|
||||
n_block_data_begin + n_thread_data_begin);
|
||||
|
||||
#if 1
|
||||
ThreadwiseGenericTensorSliceCopy_v1r2<decltype(out_10d_thread_desc),
|
||||
decltype(out_10d_global_desc),
|
||||
decltype(out_10d_thread_desc.GetLengths()),
|
||||
arithmetic_sequence_gen<0, 10, 1>::type,
|
||||
9,
|
||||
OutThreadCopyDataPerAccess_N,
|
||||
OutThreadCopyDataPerAccess_N>(
|
||||
make_zero_array<index_t, 10>(), make_zero_array<index_t, 10>())
|
||||
.Run(p_out_thread, p_out_thread_on_global);
|
||||
#elif 0
|
||||
ThreadwiseGenericTensorSliceCopy_v1r1<decltype(out_10d_thread_desc),
|
||||
decltype(out_10d_global_desc),
|
||||
decltype(out_10d_thread_desc.GetLengths()),
|
||||
arithmetic_sequence_gen<0, 10, 1>::type,
|
||||
arithmetic_sequence_gen<0, 10, 1>::type,
|
||||
9,
|
||||
9,
|
||||
OutThreadCopyDataPerAccess_N,
|
||||
OutThreadCopyDataPerAccess_N>(
|
||||
make_zero_array<index_t, 10>(), make_zero_array<index_t, 10>())
|
||||
.Run(p_out_thread, p_out_thread_on_global);
|
||||
#endif
|
||||
}).Else([&](auto fwd) {
|
||||
static_assert(fwd(GemmNPerThreadSubC) >= NPerBlock && NPerThread == NPerBlock &&
|
||||
GemmNPerThreadSubC % NPerThread == 0,
|
||||
"wrong!");
|
||||
|
||||
// output is a 10d tensor
|
||||
constexpr index_t N1 = NPerBlock;
|
||||
|
||||
constexpr index_t W3 = GemmNPerThreadSubC / NPerBlock;
|
||||
constexpr index_t W2 = GemmNLevel0Cluster * GemmNLevel1Cluster;
|
||||
constexpr index_t W1 = WoPerBlock / fwd(W2 * W3);
|
||||
|
||||
constexpr index_t K2 = GemmMPerThreadSubC;
|
||||
constexpr index_t K1 = KPerBlock / KPerThread;
|
||||
|
||||
constexpr auto out_10d_global_desc =
|
||||
fwd(out_k_h_w_n_global_desc)
|
||||
.Fold(I3, Number<N1>{})
|
||||
.Fold(I2, Number<W1>{}, Number<W2>{}, Number<W3>{})
|
||||
.Fold(I0, Number<K1>{}, Number<K2>{});
|
||||
|
||||
constexpr auto out_10d_thread_desc =
|
||||
fwd(out_k_h_w_n_thread_desc)
|
||||
.Fold(I3, Number<N1>{})
|
||||
.Fold(I2, Number<W1>{}, Number<1>{}, Number<W3>{})
|
||||
.Fold(I0, Number<1>{}, Number<K2>{});
|
||||
|
||||
#if 0
|
||||
if(get_thread_local_1d_id() == 0 && get_block_1d_id() == 0)
|
||||
{
|
||||
print_ConstantTensorDescriptor(out_k_h_w_n_thread_desc,
|
||||
"b: out_k_h_w_n_thread_desc");
|
||||
print_ConstantTensorDescriptor(out_10d_thread_desc, "b: out_10d_thread_desc");
|
||||
|
||||
print_ConstantTensorDescriptor(out_k_h_w_n_global_desc,
|
||||
"b: out_k_h_w_n_global_desc");
|
||||
print_ConstantTensorDescriptor(out_10d_global_desc, "b: out_10d_global_desc");
|
||||
}
|
||||
#endif
|
||||
|
||||
Float* p_out_thread_on_global = p_out_global +
|
||||
out_k_h_w_n_global_desc.GetOffsetFromMultiIndex(
|
||||
k_block_data_begin + k_thread_data_begin,
|
||||
ho_block_data_begin + ho_thread_data_begin,
|
||||
wo_block_data_begin + wo_thread_data_begin,
|
||||
n_block_data_begin + n_thread_data_begin);
|
||||
|
||||
#if 1
|
||||
ThreadwiseGenericTensorSliceCopy_v1r2<decltype(out_10d_thread_desc),
|
||||
decltype(out_10d_global_desc),
|
||||
decltype(out_10d_thread_desc.GetLengths()),
|
||||
arithmetic_sequence_gen<0, 10, 1>::type,
|
||||
9,
|
||||
OutThreadCopyDataPerAccess_N,
|
||||
OutThreadCopyDataPerAccess_N>(
|
||||
make_zero_array<index_t, 10>(), make_zero_array<index_t, 10>())
|
||||
.Run(p_out_thread, p_out_thread_on_global);
|
||||
#elif 0
|
||||
ThreadwiseGenericTensorSliceCopy_v1r1<decltype(out_10d_thread_desc),
|
||||
decltype(out_10d_global_desc),
|
||||
decltype(out_10d_thread_desc.GetLengths()),
|
||||
arithmetic_sequence_gen<0, 10, 1>::type,
|
||||
arithmetic_sequence_gen<0, 10, 1>::type,
|
||||
9,
|
||||
9,
|
||||
OutThreadCopyDataPerAccess_N,
|
||||
OutThreadCopyDataPerAccess_N>(
|
||||
make_zero_array<index_t, 10>(), make_zero_array<index_t, 10>())
|
||||
.Run(p_out_thread, p_out_thread_on_global);
|
||||
#endif
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace ck
|
||||
#endif
|
||||
@@ -301,14 +301,14 @@ struct TensorCoordinate
|
||||
private:
|
||||
template <class... Ts>
|
||||
__host__ __device__ static constexpr auto
|
||||
MakeDummyTensorCoordinate(ConstantTensorDescriptor<Ts...>)
|
||||
MakeDummyTensorCoordinate(ConstantTensorDescriptor<Ts...>)
|
||||
{
|
||||
return NormalTensorCoordinate<ConstantTensorDescriptor<Ts...>>();
|
||||
}
|
||||
|
||||
template <class... Ts>
|
||||
__host__ __device__ static constexpr auto
|
||||
MakeDummyTensorCoordinate(ConstantMergedTensorDescriptor<Ts...>)
|
||||
MakeDummyTensorCoordinate(ConstantMergedTensorDescriptor<Ts...>)
|
||||
{
|
||||
return MergedTensorCoordinate<ConstantMergedTensorDescriptor<Ts...>>();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user