62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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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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#ifndef ANDROID_PACKAGES_MODULES_NEURALNETWORKS_RUNTIME_OPERATION_CONVERTERS_CONV2D_OPERATION_CONVERTER_H
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#define ANDROID_PACKAGES_MODULES_NEURALNETWORKS_RUNTIME_OPERATION_CONVERTERS_CONV2D_OPERATION_CONVERTER_H
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#include <vector>
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#include "OperationConverter.h"
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namespace android {
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namespace nn {
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class Conv2DOperationConverter : public IOperationConverter {
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public:
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Result<void> convert(const Operation& operation, SubGraphContext* context) const override;
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protected:
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Result<std::vector<int32_t>> getConv2DInputs(const Operation& operation,
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SubGraphContext* context) const;
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Result<std::vector<int32_t>> getConv2DOutputs(const Operation& operation,
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SubGraphContext* context) const;
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// Returns the output Tensor index of created Padding Operator if successful
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Result<int> decomposeExplicitPadding(const Operation& operation,
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SubGraphContext* context) const;
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private:
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// Offset locations of BuiltinOption parameters in NNAPI Operand inputs
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static constexpr int kStrideWOffset = 0;
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static constexpr int kStrideHOffset = 1;
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static constexpr int kActivationOffset = 2;
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static constexpr int kIsNchwOffset = 3;
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static constexpr int kDilationWOffset = 4;
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static constexpr int kDilationHOffset = 5;
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// Locations of Operator inputs in a NNAPI Operation
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static constexpr int kInputTensorIdx = 0;
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static constexpr int kFilterTensorIdx = 1;
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static constexpr int kBiasTensorIdx = 2;
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// Location of Operator outputs in a NNAPI Operation
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static constexpr int kOutputTensorIdx = 0;
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};
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} // namespace nn
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} // namespace android
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#endif // ANDROID_PACKAGES_MODULES_NEURALNETWORKS_RUNTIME_OPERATION_CONVERTERS_CONV2D_OPERATION_CONVERTER_H
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