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/fp32/exp_fp32.h"
18 using mindspore::schema::PrimitiveType_ExpFusion;
19
20 namespace mindspore {
21 namespace lite {
PopulateExpParameter(const void * prim)22 OpParameter *PopulateExpParameter(const void *prim) {
23 auto primitive = static_cast<const schema::Primitive *>(prim);
24 MS_ASSERT(primitive != nullptr);
25 auto value = primitive->value_as_ExpFusion();
26 if (value == nullptr) {
27 MS_LOG(ERROR) << "value is nullptr";
28 return nullptr;
29 }
30
31 auto *param = reinterpret_cast<ExpParameter *>(malloc(sizeof(ExpParameter)));
32 if (param == nullptr) {
33 MS_LOG(ERROR) << "malloc ExpParameter failed.";
34 return nullptr;
35 }
36 memset(param, 0, sizeof(ExpParameter));
37
38 param->op_parameter_.type_ = primitive->value_type();
39 param->base_ = value->base();
40 param->scale_ = value->scale();
41 param->shift_ = value->shift();
42 if (param->base_ != -1 && param->base_ <= 0) {
43 MS_LOG(ERROR) << "Exp base must be strictly positive, got " << param->base_;
44 free(param);
45 return nullptr;
46 }
47 return reinterpret_cast<OpParameter *>(param);
48 }
49
50 REG_POPULATE(PrimitiveType_ExpFusion, PopulateExpParameter, SCHEMA_CUR)
51 } // namespace lite
52 } // namespace mindspore
53