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/space_to_depth_parameter.h" 20 21 namespace mindspore { 22 namespace lite { 23 namespace { PopulateSpaceToDepthParameter(const void * prim)24OpParameter *PopulateSpaceToDepthParameter(const void *prim) { 25 auto *primitive = static_cast<const schema::v0::Primitive *>(prim); 26 MS_ASSERT(primitive != nullptr); 27 auto space_to_depth_prim = primitive->value_as_SpaceToDepth(); 28 if (space_to_depth_prim == nullptr) { 29 MS_LOG(ERROR) << "space_to_depth_prim is nullptr"; 30 return nullptr; 31 } 32 auto *space_depth_param = reinterpret_cast<SpaceToDepthParameter *>(malloc(sizeof(SpaceToDepthParameter))); 33 if (space_depth_param == nullptr) { 34 MS_LOG(ERROR) << "malloc SpaceToDepthParameter failed."; 35 return nullptr; 36 } 37 memset(space_depth_param, 0, sizeof(SpaceToDepthParameter)); 38 space_depth_param->op_parameter_.type_ = schema::PrimitiveType_SpaceToDepth; 39 space_depth_param->block_size_ = space_to_depth_prim->blockSize(); 40 if (space_to_depth_prim->format() != schema::v0::Format::Format_NHWC) { 41 MS_LOG(ERROR) << "Currently only NHWC format is supported."; 42 free(space_depth_param); 43 return nullptr; 44 } 45 return reinterpret_cast<OpParameter *>(space_depth_param); 46 } 47 } // namespace 48 49 Registry g_spaceToDepthV0ParameterRegistry(schema::v0::PrimitiveType_SpaceToDepth, PopulateSpaceToDepthParameter, 50 SCHEMA_V0); 51 } // namespace lite 52 } // namespace mindspore 53