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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
/*******************************************************************************
* Copyright 2016-2018 Intel Corporation
*
* 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 MEMORY_PD_HPP
#define MEMORY_PD_HPP
#include <assert.h>
#include "mkldnn.h"
#include "c_types_map.hpp"
#include "nstl.hpp"
#include "primitive_desc.hpp"
#include "type_helpers.hpp"
#include "utils.hpp"
namespace mkldnn {
namespace impl {
struct memory_pd_t: public primitive_desc_t {
memory_pd_t(engine_t *engine)
: primitive_desc_t(engine, primitive_kind::memory)
, desc_(types::zero_md()) {}
memory_pd_t(engine_t *engine, const memory_desc_t *adesc)
: primitive_desc_t(engine, primitive_kind::memory)
, desc_(*adesc)
{ assert(desc_.primitive_kind == kind()); }
virtual ~memory_pd_t() {}
inline const memory_desc_t *desc() const { return &desc_; }
virtual const op_desc_t *op_desc() const override
{ return reinterpret_cast<const op_desc_t *>(this->desc()); }
virtual const memory_pd_t *input_pd(int index = 0) const override
{ return index == 0 ? this : nullptr; }
virtual const memory_pd_t *output_pd(int index = 0) const override
{ return index == 0 ? this : nullptr; }
virtual int n_inputs() const override { return 0; }
virtual int n_outputs() const override { return 0; }
virtual status_t query(query_t what, int idx, void *result) const override
{
switch (what) {
case query::memory_d:
*(const memory_desc_t**)result = desc();
break;
case query::memory_consumption_s64:
*(ptrdiff_t*)result = get_size(); break;
default:
return primitive_desc_t::query(what, idx, result);
}
return status::success;
}
inline bool is_zero() const
{ return memory_desc_wrapper(desc_).is_zero(); }
virtual bool is_equal(const memory_pd_t *rhs) const {
return engine_ == rhs->engine_
&& memory_desc_wrapper(desc_) == memory_desc_wrapper(*rhs->desc());
}
virtual size_t get_size() const
{ return memory_desc_wrapper(desc_).size(); }
virtual status_t set_format(memory_format_t fmt) {
memory_desc_t md = desc_;
md.format = fmt;
status_t status = memory_desc_wrapper::compute_blocking(md);
if (status != status::success) return status;
desc_ = md;
return status;
}
protected:
memory_desc_t desc_;
};
struct view_pd_t: public primitive_desc_t {
view_pd_t(engine_t *engine): primitive_desc_t(engine, primitive_kind::view)
{}
virtual ~view_pd_t() {}
virtual const op_desc_t *op_desc() const override { return nullptr; }
virtual const memory_pd_t *input_pd(int index = 0) const override
{ return index == 0 ? src_pd() : nullptr; }
virtual const memory_pd_t *output_pd(int index = 0) const override
{ return index == 0 ? dst_pd() : nullptr; }
virtual int n_inputs() const override { return 1; }
virtual int n_outputs() const override { return 0; }
};
struct concat_pd_t: public primitive_desc_t {
concat_pd_t(engine_t *engine, int n, int concat_dim,
const primitive_attr_t *attr)
: primitive_desc_t(engine, attr, primitive_kind::concat)
, n_(n), concat_dim_(concat_dim) {}
virtual ~concat_pd_t() {}
virtual const op_desc_t *op_desc() const override { return nullptr; }
virtual void init_info() override { init_info_mem(this, this->info_); }
virtual const memory_pd_t *input_pd(int index = 0) const override
{ return index < n_inputs() ? src_pd(index) : nullptr; }
virtual const memory_pd_t *output_pd(int index = 0) const override
{ return index == 0 ? dst_pd() : nullptr; }
virtual int n_inputs() const override { return n_; }
virtual int n_outputs() const override { return 1; }
virtual int concat_dim() const { return concat_dim_; }
protected:
int n_, concat_dim_;
};
struct sum_pd_t: public primitive_desc_t {
sum_pd_t(engine_t *engine, int n, const primitive_attr_t *attr)
: primitive_desc_t(engine, attr, primitive_kind::sum)
, n_(n) {}
virtual ~sum_pd_t() {}
virtual const op_desc_t *op_desc() const override { return nullptr; }
virtual void init_info() override { init_info_mem(this, this->info_); }
virtual const memory_pd_t *input_pd(int index = 0) const override
{ return index < n_inputs() ? src_pd(index) : nullptr; }
virtual const memory_pd_t *output_pd(int index = 0) const override
{ return index == 0 ? dst_pd() : nullptr; }
virtual int n_inputs() const override { return n_; }
virtual int n_outputs() const override { return 1; }
protected:
int n_;
};
}
}
#endif
// vim: et ts=4 sw=4 cindent cino^=l0,\:0,N-s
|
