1 /**
2 * Copyright 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
17 #include "schema/model_v0_generated.h"
18 #include "src/ops/populate/populate_register.h"
19 #include "nnacl/unsqueeze_parameter.h"
20
21 namespace mindspore {
22 namespace lite {
23 namespace {
PopulateUnsqueezeParameter(const void * prim)24 OpParameter *PopulateUnsqueezeParameter(const void *prim) {
25 auto *primitive = static_cast<const schema::v0::Primitive *>(prim);
26 MS_ASSERT(primitive != nullptr);
27 auto unsqueeze_prim = primitive->value_as_Unsqueeze();
28 if (unsqueeze_prim == nullptr) {
29 MS_LOG(ERROR) << "unsqueeze_prim is nullptr";
30 return nullptr;
31 }
32 auto *unsqueeze_param = reinterpret_cast<UnSqueezeParameter *>(malloc(sizeof(UnSqueezeParameter)));
33 if (unsqueeze_param == nullptr) {
34 MS_LOG(ERROR) << "malloc UnSqueezeParameter failed.";
35 return nullptr;
36 }
37 memset(unsqueeze_param, 0, sizeof(UnSqueezeParameter));
38 unsqueeze_param->op_parameter_.type_ = schema::PrimitiveType_Unsqueeze;
39 auto flat_axis = unsqueeze_prim->axis();
40 if (flat_axis == nullptr) {
41 MS_LOG(ERROR) << "flat_axis is nullptr";
42 free(unsqueeze_param);
43 return nullptr;
44 }
45 if (flat_axis->size() > COMM_SHAPE_SIZE) {
46 MS_LOG(ERROR) << "unsqueeze's attr axis size is too big, , which cannot be bigger than " << COMM_SHAPE_SIZE;
47 free(unsqueeze_param);
48 return nullptr;
49 }
50 unsqueeze_param->num_dim_ = static_cast<int>(flat_axis->size());
51 int i = 0;
52 for (auto iter = flat_axis->begin(); iter != flat_axis->end(); ++iter) {
53 unsqueeze_param->dims_[i++] = *iter;
54 }
55 return reinterpret_cast<OpParameter *>(unsqueeze_param);
56 }
57 } // namespace
58
59 Registry g_unsqueezeV0ParameterRegistry(schema::v0::PrimitiveType_Unsqueeze, PopulateUnsqueezeParameter, SCHEMA_V0);
60 } // namespace lite
61 } // namespace mindspore
62