1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*
* 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_SGEMM_SINGLETHREAD_H__
#define __NNFW_SRCN_SGEMM_SINGLETHREAD_H__
#include "common.h"
namespace nnfw
{
namespace srcn
{
typedef enum { rowMajor = 0, colMajor } sgemmType_t;
typedef enum { trans = 0, notrans } sgemmTrans_t;
class sgemm_singlethread
{
public:
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);
~sgemm_singlethread();
void run();
private:
void param_init();
void compute_rowmajor_nn();
void compute_rowmajor_nt();
void compute_rowmajor_tn();
void compute_rowmajor_tt();
void compute_colmajor_nn();
void compute_colmajor_nt();
void compute_colmajor_tn();
void compute_colmajor_tt();
const float *lhs_data_;
const float *rhs_data_;
float *res_data_;
sgemmType_t major_type_;
sgemmTrans_t ltrans_;
sgemmTrans_t rtrans_;
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_;
shardType_t shard_type_;
int cache_div_;
};
} // namespace srcn
} // namespace nnfw
#endif // __NNFW_SRCN_SGEMM_SINGLETHREAD_H__
|
