1 /**
2 * Copyright 2019-2021 Huawei Technologies Co., Ltd
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 #include "src/common/ops/populate/populate_register.h"
17 #include "nnacl/split_parameter.h"
18 using mindspore::schema::PrimitiveType_SplitWithOverlap;
19
20 namespace mindspore {
21 namespace lite {
PopulateSplitWithOverlapParameter(const void * prim)22 OpParameter *PopulateSplitWithOverlapParameter(const void *prim) {
23 MS_CHECK_TRUE_RET(prim != nullptr, nullptr);
24 auto primitive = static_cast<const schema::Primitive *>(prim);
25 auto value = primitive->value_as_SplitWithOverlap();
26 if (value == nullptr) {
27 MS_LOG(ERROR) << "value is nullptr";
28 return nullptr;
29 }
30
31 auto *param = reinterpret_cast<SplitWithOverlapParameter *>(malloc(sizeof(SplitWithOverlapParameter)));
32 if (param == nullptr) {
33 MS_LOG(ERROR) << "malloc PopulateSplitWithOverlapParameter failed.";
34 return nullptr;
35 }
36 memset(param, 0, sizeof(SplitWithOverlapParameter));
37
38 param->op_parameter_.type_ = primitive->value_type();
39 param->num_split_ = value->number_split();
40 param->split_dim_ = value->split_dim();
41
42 if (param->num_split_ > SPLIT_MAX_SLICE_NUM) {
43 MS_LOG(ERROR) << "SplitWithOverlap num_split_ error.";
44 free(param);
45 return nullptr;
46 }
47
48 auto ratio = value->ratio();
49 auto extend_top = value->extend_top();
50 auto extend_bottom = value->extend_bottom();
51 if (ratio == nullptr || extend_top == nullptr || extend_bottom == nullptr) {
52 MS_LOG(ERROR) << "SplitWithOverlap parameter is nullptr.";
53 free(param);
54 return nullptr;
55 }
56 if (static_cast<int>(ratio->size()) != param->num_split_ ||
57 static_cast<int>(extend_top->size()) != param->num_split_ ||
58 static_cast<int>(extend_bottom->size()) != param->num_split_) {
59 MS_LOG(ERROR) << "SplitWithOverlap parameter size error.";
60 free(param);
61 return nullptr;
62 }
63
64 for (size_t i = 0; i < ratio->size(); ++i) {
65 param->ratio_[i] = (*ratio)[i];
66 param->extend_top_[i] = (*extend_top)[i];
67 param->extend_bottom_[i] = (*extend_bottom)[i];
68 }
69
70 return reinterpret_cast<OpParameter *>(param);
71 }
72
73 REG_POPULATE(PrimitiveType_SplitWithOverlap, PopulateSplitWithOverlapParameter, SCHEMA_CUR)
74 } // namespace lite
75 } // namespace mindspore
76