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/ops/populate/populate_register.h"
17 #include "nnacl/unsqueeze_parameter.h"
18 using mindspore::schema::PrimitiveType_Unsqueeze;
19
20 namespace mindspore {
21 namespace lite {
PopulateUnsqueezeParameter(const void * prim)22 OpParameter *PopulateUnsqueezeParameter(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_Unsqueeze();
26 MS_CHECK_TRUE_MSG(value != nullptr, nullptr, "value is nullptr");
27
28 auto *param = reinterpret_cast<UnSqueezeParameter *>(malloc(sizeof(UnSqueezeParameter)));
29 if (param == nullptr) {
30 MS_LOG(ERROR) << "malloc UnSqueezeParameter failed.";
31 return nullptr;
32 }
33 memset(param, 0, sizeof(UnSqueezeParameter));
34
35 param->op_parameter_.type_ = primitive->value_type();
36 auto axis = value->axis();
37 if (axis == nullptr) {
38 MS_LOG(ERROR) << "axis is nullptr";
39 free(param);
40 return nullptr;
41 }
42 auto flat_axis = std::vector<int>(axis->begin(), axis->end());
43 if (flat_axis.size() > COMM_SHAPE_SIZE) {
44 MS_LOG(ERROR) << "Invalid axis size " << flat_axis.size();
45 free(param);
46 return nullptr;
47 }
48 param->num_dim_ = flat_axis.size();
49 int i = 0;
50 for (int &flat_axi : flat_axis) {
51 param->dims_[i++] = flat_axi;
52 }
53 return reinterpret_cast<OpParameter *>(param);
54 }
55
56 REG_POPULATE(PrimitiveType_Unsqueeze, PopulateUnsqueezeParameter, SCHEMA_CUR)
57 } // namespace lite
58 } // namespace mindspore
59