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/l2_norm_parameter.h" 20 21 namespace mindspore { 22 namespace lite { 23 namespace { PopulateL2NormParameter(const void * prim)24OpParameter *PopulateL2NormParameter(const void *prim) { 25 auto *primitive = static_cast<const schema::v0::Primitive *>(prim); 26 MS_ASSERT(primitive != nullptr); 27 auto l2_norm_prim = primitive->value_as_L2Norm(); 28 if (l2_norm_prim == nullptr) { 29 MS_LOG(ERROR) << "l2_norm_prim is nullptr"; 30 return nullptr; 31 } 32 auto *l2_norm_parameter = reinterpret_cast<L2NormParameter *>(malloc(sizeof(L2NormParameter))); 33 if (l2_norm_parameter == nullptr) { 34 MS_LOG(ERROR) << "malloc L2NormParameter failed."; 35 return nullptr; 36 } 37 memset(l2_norm_parameter, 0, sizeof(L2NormParameter)); 38 l2_norm_parameter->op_parameter_.type_ = schema::PrimitiveType_L2NormalizeFusion; 39 40 auto axis_vec = l2_norm_prim->axis(); 41 if (axis_vec == nullptr) { 42 MS_LOG(ERROR) << "axis_vec is nullptr"; 43 free(l2_norm_parameter); 44 return nullptr; 45 } 46 l2_norm_parameter->axis_num_ = axis_vec->size(); 47 if (((size_t)axis_vec->size()) > MAX_SHAPE_SIZE) { 48 MS_LOG(ERROR) << "axis_vec size too big， which cannot be bigger than " << MAX_SHAPE_SIZE; 49 free(l2_norm_parameter); 50 return nullptr; 51 } 52 53 for (size_t i = 0; i < axis_vec->size(); i++) { 54 l2_norm_parameter->axis_[i] = *(axis_vec->begin() + i); 55 } 56 if (l2_norm_prim->epsilon() < 1e-6) { 57 l2_norm_parameter->epsilon_ = 1e-6; 58 } else { 59 l2_norm_parameter->epsilon_ = l2_norm_prim->epsilon(); 60 } 61 if (l2_norm_prim->activationType() == static_cast<int>(schema::v0::ActivationType_RELU)) { 62 l2_norm_parameter->act_type_ = ActType_Relu; 63 } else if (l2_norm_prim->activationType() == static_cast<int>(schema::v0::ActivationType_RELU6)) { 64 l2_norm_parameter->act_type_ = ActType_Relu6; 65 } else { 66 l2_norm_parameter->act_type_ = ActType_No; 67 } 68 return reinterpret_cast<OpParameter *>(l2_norm_parameter); 69 } 70 } // namespace 71 72 Registry g_l2NormV0ParameterRegistry(schema::v0::PrimitiveType_L2Norm, PopulateL2NormParameter, SCHEMA_V0); 73 } // namespace lite 74 } // namespace mindspore 75