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/*
* 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.
*/
#ifndef __NNFW_SRCN_DECONV_SGEMM_MULTITHREADS_H__
#define __NNFW_SRCN_DECONV_SGEMM_MULTITHREADS_H__
#include "ncnn/srcn/conv_type.h"
#include "common.h"
namespace nnfw
{
namespace srcn
{
class deconv_sgemm_multithreads
{
public:
deconv_sgemm_multithreads(const convMat_t &in_mat, const convMat_t &weights_mat,
convMat_t &out_mat, const convParams_t &in_param, int num_threads,
convType_t conv_type);
~deconv_sgemm_multithreads();
void run();
private:
void param_init();
void compute_rowmajor_colshard();
void compute_rowmajor_rowshard();
void compute_colmajor_colshard();
void compute_colmajor_rowshard();
const convMat_t in_mat_;
const convMat_t weights_mat_;
convMat_t out_mat_;
const convParams_t in_param_;
convType_t conv_type_;
const int num_threads_;
int m_;
int n_;
int k_;
int bm_;
int bn_;
int bk_;
int rm_;
int rn_;
int rk_;
int nm_;
int nn_;
int nk_;
int mr_;
int nr_;
int need_col2im_;
shardType_t shard_type_;
float *prhs_buffer_;
float *plhs_buffer_;
float *pres_buffer_;
int error_;
};
} // namespace srcn
} // namespace nnfw
#endif // __NNFW_SRCN_DECONV_SGEMM_MULTITHREADS_H__
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