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 "nnacl/fp32_grad/layernormgrad_parameter.h"
18 #include "src/ops/populate/populate_register.h"
19 using mindspore::schema::PrimitiveType_LayerNormGrad;
20
21 namespace mindspore {
22 namespace lite {
PopulateLayerNormGradParameter(const void * prim)23 OpParameter *PopulateLayerNormGradParameter(const void *prim) {
24 auto *primitive = static_cast<const schema::Primitive *>(prim);
25 MS_CHECK_TRUE_RET(primitive != nullptr, nullptr);
26 auto value = primitive->value_as_LayerNormGrad();
27 if (value == nullptr) {
28 MS_LOG(ERROR) << "value is nullptr";
29 return nullptr;
30 }
31
32 auto param = reinterpret_cast<LayerNormGradParameter *>(malloc(sizeof(LayerNormGradParameter)));
33 if (param == nullptr) {
34 MS_LOG(ERROR) << "malloc LayerNormParameter failed.";
35 return nullptr;
36 }
37 memset(param, 0, sizeof(LayerNormGradParameter));
38
39 param->op_parameter_.type_ = primitive->value_type();
40 param->begin_norm_axis_ = value->begin_norm_axis();
41 param->begin_params_axis_ = value->begin_params_axis();
42 return reinterpret_cast<OpParameter *>(param);
43 }
44
45 REG_POPULATE(PrimitiveType_LayerNormGrad, PopulateLayerNormGradParameter, SCHEMA_CUR);
46 } // namespace lite
47 } // namespace mindspore
48