1 | /******************************************************************************* |
2 | * Copyright 2016-2018 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 | #include <assert.h> |
18 | #include "mkldnn.h" |
19 | |
20 | #include "c_types_map.hpp" |
21 | #include "engine.hpp" |
22 | #include "type_helpers.hpp" |
23 | #include "utils.hpp" |
24 | |
25 | #include "reorder_pd.hpp" |
26 | |
27 | using namespace mkldnn::impl; |
28 | using namespace mkldnn::impl::utils; |
29 | using namespace mkldnn::impl::status; |
30 | |
31 | status_t mkldnn_reorder_primitive_desc_create( |
32 | primitive_desc_t **reorder_pd, |
33 | engine_t *src_engine, const memory_desc_t *src_md, |
34 | engine_t *dst_engine, const memory_desc_t *dst_md, |
35 | const primitive_attr_t *attr) { |
36 | if (any_null(reorder_pd, src_engine, src_md, dst_engine, dst_md)) |
37 | return invalid_arguments; |
38 | |
39 | auto s_ek = src_engine->kind(); |
40 | auto d_ek = dst_engine->kind(); |
41 | if (!IMPLICATION(s_ek != d_ek, one_of(engine_kind::cpu, s_ek, d_ek))) |
42 | return invalid_arguments; |
43 | |
44 | auto r_pd = reinterpret_cast<reorder_pd_t **>(reorder_pd); |
45 | auto s_mdw = memory_desc_wrapper(*src_md); |
46 | auto d_mdw = memory_desc_wrapper(*dst_md); |
47 | |
48 | if (!s_mdw.consistent_with(d_mdw)) |
49 | return invalid_arguments; |
50 | |
51 | auto e = (s_ek != engine_kind::cpu) ? src_engine : dst_engine; |
52 | |
53 | const primitive_attr_t dummy_attr; |
54 | if (attr == NULL) |
55 | attr = &dummy_attr; |
56 | |
57 | for (auto r = e->get_reorder_implementation_list(); *r; ++r) { |
58 | if ((*r)(r_pd, e, attr, src_engine, src_md, dst_engine, dst_md) |
59 | == success) { |
60 | (*r_pd)->init_info(); |
61 | (*r_pd)->init_scratchpad_md(); |
62 | return success; |
63 | } |
64 | } |
65 | return unimplemented; |
66 | } |
67 | |
68 | // vim: et ts=4 sw=4 cindent cino^=l0,\:0,N-s |
69 | |