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-rw-r--r--compute/ncnn/src/srcn/sgemm_singlethread.cc689
1 files changed, 0 insertions, 689 deletions
diff --git a/compute/ncnn/src/srcn/sgemm_singlethread.cc b/compute/ncnn/src/srcn/sgemm_singlethread.cc
deleted file mode 100644
index 3de3e1214..000000000
--- a/compute/ncnn/src/srcn/sgemm_singlethread.cc
+++ /dev/null
@@ -1,689 +0,0 @@
-/*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdexcept>
-
-#include "common.h"
-#include "sgemm_kernel.h"
-#include "sgemm_pack.h"
-#include "sgemm_singlethread.h"
-
-namespace nnfw
-{
-namespace srcn
-{
-
-void sgemm_singlethread::param_init()
-{
- if (n_ >= m_)
- {
- shard_type_ = shardByRow;
- }
- else
- {
- shard_type_ = shardByCol;
- }
-
-#if __aarch64__
- if (major_type_ == rowMajor)
- {
- if (shard_type_ == shardByRow)
- {
- mr_ = 8;
- nr_ = 12;
- }
- else
- {
- mr_ = 12;
- nr_ = 8;
- }
- }
- else if (major_type_ == colMajor)
- {
- mr_ = 12;
- nr_ = 8;
- }
-#else // __aarch64__
- if (major_type_ == rowMajor)
- {
- // it is a bug, but i do not know why as now.
- if (ltrans_ == notrans && rtrans_ == trans)
- {
- mr_ = 4;
- nr_ = 12;
- }
- else
- {
- mr_ = 6;
- nr_ = 8;
- }
- }
- else if (major_type_ == colMajor)
- {
- mr_ = 8;
- nr_ = 6;
- }
-#endif // __aarch64__
-
- int k_div = (nr_ * sizeof_RhsScalar);
- int k_sub = (mr_ * nr_ * sizeof_ResScalar);
-
- int gen_col = GEN_COL / cache_div_;
- int min_k = MAX_K / cache_div_;
-
- const int k_cache = MIN(divup((int)(L1_CACHE_SIZE - k_sub), (int)k_div), min_k);
- bk_ = MIN(k_cache, k_);
-
- if (shard_type_ == shardByCol)
- {
- int m_sub = (bk_ * nr_ * sizeof_RhsScalar);
- int m_div = (sizeof_LhsScalar * bk_ * 2 * cache_div_);
- if (L3_CACHE_SIZE)
- m_div = (sizeof_LhsScalar * bk_ * 2);
- int m_cache = divup((L2_CACHE_SIZE - m_sub), m_div);
- bm_ = MIN(m_cache, m_);
-
- bn_ = MIN(gen_col, n_);
- if (L3_CACHE_SIZE)
- {
- int n_sub = (bk_ * bm_ * sizeof_RhsScalar);
- int n_cache = divup((L3_CACHE_SIZE - n_sub), (sizeof_LhsScalar * bk_ * 2));
- bn_ = MIN(n_cache, bn_);
- }
- }
- else
- {
- int n_sub = (bk_ * mr_ * sizeof_RhsScalar);
- int n_div = (sizeof_LhsScalar * bk_ * 2 * cache_div_);
- if (L3_CACHE_SIZE)
- n_div = (sizeof_LhsScalar * bk_ * 2);
- int n_cache = divup((L2_CACHE_SIZE - n_sub), n_div);
- bn_ = MIN(n_cache, n_);
-
- bm_ = MIN(gen_col, m_);
- if (L3_CACHE_SIZE)
- {
- int m_sub = (bk_ * bn_ * sizeof_RhsScalar);
- int m_cache = divup((L3_CACHE_SIZE - m_sub), (sizeof_LhsScalar * bk_ * 2));
- bm_ = MIN(m_cache, bm_);
- }
- }
-
- nm_ = divup(m_, bm_);
- nn_ = divup(n_, bn_);
- nk_ = divup(k_, bk_);
-
- rm_ = m_ % bm_;
- rn_ = n_ % bn_;
- rk_ = k_ % bk_;
-}
-
-sgemm_singlethread::sgemm_singlethread(sgemmType_t major_type, sgemmTrans_t ltrans,
- sgemmTrans_t rtrans, const int m, const int n, const int k,
- const float *lhs_data, const float *rhs_data,
- float *res_data, int cache_div)
- : lhs_data_(lhs_data), rhs_data_(rhs_data), res_data_(res_data), major_type_(major_type),
- ltrans_(ltrans), rtrans_(rtrans), m_(m), n_(n), k_(k), cache_div_(cache_div)
-{
- param_init();
-}
-
-sgemm_singlethread::~sgemm_singlethread() {}
-
-void sgemm_singlethread::run()
-{
- if (major_type_ == rowMajor)
- {
- if (ltrans_ == notrans && rtrans_ == notrans)
- {
- compute_rowmajor_nn();
- }
- else if (ltrans_ == notrans && rtrans_ == trans)
- {
- compute_rowmajor_nt();
- }
- else if (ltrans_ == trans && rtrans_ == notrans)
- {
- compute_rowmajor_tn();
- }
- else if (ltrans_ == trans && rtrans_ == trans)
- {
- compute_rowmajor_tt();
- }
- else
- {
- throw std::runtime_error{"error trans type."};
- }
- }
- else if (major_type_ == colMajor)
- {
- if (ltrans_ == notrans && rtrans_ == notrans)
- {
- compute_colmajor_nn();
- }
- else if (ltrans_ == notrans && rtrans_ == trans)
- {
- compute_colmajor_nt();
- }
- else if (ltrans_ == trans && rtrans_ == notrans)
- {
- compute_colmajor_tn();
- }
- else if (ltrans_ == trans && rtrans_ == trans)
- {
- compute_colmajor_tt();
- }
- else
- {
- throw std::runtime_error{"error trans type."};
- }
- }
- else
- {
- throw std::runtime_error{"error major type."};
- }
-}
-
-void sgemm_singlethread::compute_rowmajor_nn()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_notrans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_rowmajor_notrans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_notrans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_rowmajor_notrans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-void sgemm_singlethread::compute_rowmajor_nt()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_trans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_rowmajor_notrans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_notrans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_rowmajor_trans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-void sgemm_singlethread::compute_rowmajor_tn()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_notrans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_rowmajor_trans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_trans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_rowmajor_notrans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-void sgemm_singlethread::compute_rowmajor_tt()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_trans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_rowmajor_trans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_rowmajor_trans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_rowmajor_trans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- _sgemm_rowmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[i * bm_ * n_ + j * bn_], l, n_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-void sgemm_singlethread::compute_colmajor_nn()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_notrans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_colmajor_notrans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_notrans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_colmajor_notrans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-void sgemm_singlethread::compute_colmajor_nt()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_trans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_colmajor_notrans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_notrans_lhs(mr_, bm, bk, m_, &lhs_data_[l * bk_ * m_ + i * bm_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_colmajor_trans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-void sgemm_singlethread::compute_colmajor_tn()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_notrans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_colmajor_trans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_trans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_colmajor_notrans_rhs(nr_, bn, bk, k_, &rhs_data_[j * bn_ * k_ + l * bk_], prhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-void sgemm_singlethread::compute_colmajor_tt()
-{
- int mstride = (bm_ + mr_ - 1) / mr_ * mr_;
- int nstride = (bn_ + nr_ - 1) / nr_ * nr_;
-
- float plhs_ptr[mstride * bk_];
- float prhs_ptr[nstride * bk_];
-
- if (shard_type_ == shardByCol)
- {
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_trans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- _pack_colmajor_trans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divnm(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else if (shard_type_ == shardByRow)
- {
- for (int i = 0; i < nm_; i++)
- {
- const int bm = (i != nm_ - 1 || rm_ == 0) ? bm_ : rm_;
-
- for (int l = 0; l < nk_; l++)
- {
- const int bk = (l != nk_ - 1 || rk_ == 0) ? bk_ : rk_;
-
- _pack_colmajor_trans_lhs(mr_, bm, bk, k_, &lhs_data_[i * bm_ * k_ + l * bk_], plhs_ptr);
-
- for (int j = 0; j < nn_; j++)
- {
- const int bn = (j != nn_ - 1 || rn_ == 0) ? bn_ : rn_;
-
- _pack_colmajor_trans_rhs(nr_, bn, bk, n_, &rhs_data_[l * bk_ * n_ + j * bn_], prhs_ptr);
-
- _sgemm_colmajor_macro_kernel_divmn(mr_, nr_, bm, bn, bk, plhs_ptr, prhs_ptr,
- &res_data_[j * bn_ * m_ + i * bm_], l, m_, bk);
- }
- }
- }
- }
- else
- {
- throw std::runtime_error{"error shard type."};
- }
-}
-
-} // namespace srcn
-} // namespace nnfw
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