1/*******************************************************************************
2* Copyright 2021 Intel Corporation
3*
4* Licensed under the Apache License, Version 2.0 (the "License");
5* you may not use this file except in compliance with the License.
6* You may obtain a copy of the License at
7*
8* http://www.apache.org/licenses/LICENSE-2.0
9*
10* Unless required by applicable law or agreed to in writing, software
11* distributed under the License is distributed on an "AS IS" BASIS,
12* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13* See the License for the specific language governing permissions and
14* limitations under the License.
15*******************************************************************************/
16
17#ifndef CPU_REF_INNER_PRODUCT_UTILS_HPP
18#define CPU_REF_INNER_PRODUCT_UTILS_HPP
19
20#include <assert.h>
21
22#include "common/c_types_map.hpp"
23#include "common/primitive.hpp"
24#include "common/type_helpers.hpp"
25#include "common/utils.hpp"
26
27namespace dnnl {
28namespace impl {
29namespace cpu {
30
31namespace ref_ip_utils {
32inline dim_t get_data_off(const memory_desc_wrapper &mdw, int ndims, dim_t mb,
33 dim_t c, dim_t id, dim_t ih, dim_t iw) {
34 switch (ndims) {
35 case 5: return mdw.off(mb, c, id, ih, iw);
36 case 4: return mdw.off(mb, c, ih, iw);
37 case 3: return mdw.off(mb, c, iw);
38 case 2: return mdw.off(mb, c);
39 default: assert(!"unsupported ndims"); return dim_t(0);
40 }
41}
42
43inline dim_t get_weights_off(const memory_desc_wrapper &mdw, int ndims,
44 dim_t oc, dim_t ic, dim_t kd, dim_t kh, dim_t kw) {
45 switch (ndims) {
46 case 5: return mdw.off(oc, ic, kd, kh, kw);
47 case 4: return mdw.off(oc, ic, kh, kw);
48 case 3: return mdw.off(oc, ic, kw);
49 case 2: return mdw.off(oc, ic);
50 default: assert(!"unsupported ndims"); return dim_t(0);
51 }
52}
53} // namespace ref_ip_utils
54
55} // namespace cpu
56} // namespace impl
57} // namespace dnnl
58
59#endif
60
61// vim: et ts=4 sw=4 cindent cino+=l0,\:4,N-s
62