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/fp32/exp_fp32.h"
20
21 namespace mindspore {
22 namespace lite {
23 namespace {
PopulateExpParameter(const void * prim)24 OpParameter *PopulateExpParameter(const void *prim) {
25 auto *primitive = static_cast<const schema::v0::Primitive *>(prim);
26 MS_ASSERT(primitive != nullptr);
27 auto exp_prim = primitive->value_as_Exp();
28 if (exp_prim == nullptr) {
29 MS_LOG(ERROR) << "exp_prim is nullptr";
30 return nullptr;
31 }
32 auto *exp_parameter = reinterpret_cast<ExpParameter *>(malloc(sizeof(ExpParameter)));
33 if (exp_parameter == nullptr) {
34 MS_LOG(ERROR) << "malloc ExpParameter failed.";
35 return nullptr;
36 }
37 memset(exp_parameter, 0, sizeof(ExpParameter));
38 exp_parameter->op_parameter_.type_ = schema::PrimitiveType_ExpFusion;
39
40 exp_parameter->base_ = exp_prim->base();
41 exp_parameter->scale_ = exp_prim->scale();
42 exp_parameter->shift_ = exp_prim->shift();
43 if (exp_parameter->base_ != -1 && exp_parameter->base_ <= 0) {
44 MS_LOG(ERROR) << "Exp base must be strictly positive, got " << exp_parameter->base_;
45 free(exp_parameter);
46 return nullptr;
47 }
48 return reinterpret_cast<OpParameter *>(exp_parameter);
49 }
50 } // namespace
51
52 Registry g_expV0ParameterRegistry(schema::v0::PrimitiveType_Exp, PopulateExpParameter, SCHEMA_V0);
53 } // namespace lite
54 } // namespace mindspore
55