mirror of
https://github.com/openharmony/neural_network_runtime.git
synced 2026-07-19 20:13:36 -04:00
yangyongjie
77 lines
2.6 KiB
C++
77 lines
2.6 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "maximum_builder.h"
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#include "mindir.h"
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#include "frameworks/native/ops_registry.h"
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namespace OHOS {
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namespace NeuralNetworkRuntime {
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namespace Ops {
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static const int INPUT_NUM = 2;
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static const int OUTPUT_NUM = 1;
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static const std::string OP_NAME = "Maximum";
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MaximumBuilder::MaximumBuilder() {}
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MaximumBuilder::~MaximumBuilder() {}
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OH_NN_ReturnCode MaximumBuilder::Build(const std::vector<uint32_t>& paramsIndex,
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const std::vector<uint32_t>& inputsIndex,
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const std::vector<uint32_t>& outputsIndex,
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const std::vector<std::shared_ptr<NNTensor>>& allTensors)
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{
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if (m_isBuild) {
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LOGE("[Maximum] Maximum Build failed. operation has been build, cannot build again.");
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return OH_NN_OPERATION_FORBIDDEN;
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}
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OH_NN_ReturnCode ret = CheckIOIndex(inputsIndex, outputsIndex, allTensors, INPUT_NUM, OUTPUT_NUM);
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if (ret != OH_NN_SUCCESS) {
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LOGE("[Maximum] Maximum Build failed. The input or output index of Maximum operation is invalid.");
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return ret;
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}
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if (!paramsIndex.empty()) {
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LOGW("[Maximum] Maximum Build failed. Maximum expects no parameters, but receive %zu", paramsIndex.size());
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return OH_NN_INVALID_PARAMETER;
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}
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m_inputsIndex = inputsIndex;
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m_outputsIndex = outputsIndex;
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m_isBuild = true;
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m_name = OP_NAME;
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return OH_NN_SUCCESS;
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}
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LiteGraphPrimitvePtr MaximumBuilder::GetPrimitive()
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{
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if (!m_isBuild) {
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LOGE("[Maximum] Maximum GetPrimitive failed. Cannot get primitive before call build.");
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return {nullptr, DestroyLiteGraphPrimitive};
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}
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void* primitive = mindspore::lite::MindIR_Maximum_CreatePrimitive();
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LiteGraphPrimitvePtr graphPrimitivePtr(primitive, DestroyLiteGraphPrimitive);
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return graphPrimitivePtr;
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}
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REGISTER_OPS(MaximumBuilder, OH_NN_OPS_MAXIMUM);
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} // namespace Ops
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} // namespace NeuralNetworkRuntime
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} // namespace OHOS
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