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63 lines
2.0 KiB
63 lines
2.0 KiB
5 years ago
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/* Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#pragma once
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#include "paddle/fluid/framework/op_registry.h"
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#include "paddle/fluid/framework/operator_kernel_configs.h"
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#include "paddle/fluid/platform/cudnn_helper.h"
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namespace paddle {
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namespace framework {
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using framework::AlgorithmsCache;
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// ConvSearchCache using framework::AlgorithmsCache to search
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// cudnnConvolutionFwdAlgo_t, cudnnConvolutionBwdDataAlgo_t or
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// cudnnConvolutionBwdFilterAlgo_t
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class ConvSearchCache {
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public:
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static ConvSearchCache& Instance() {
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static ConvSearchCache instance;
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return instance;
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}
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AlgorithmsCache<cudnnConvolutionFwdAlgo_t>* GetForward() {
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return &forward_cache_;
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}
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AlgorithmsCache<cudnnConvolutionBwdDataAlgo_t>* GetBackwardData() {
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return &backward_data_cache_;
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}
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AlgorithmsCache<cudnnConvolutionBwdFilterAlgo_t>* GetBackwardFilter() {
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return &backward_filter_cache_;
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}
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AlgorithmsCache<cudnnConvolutionFwdAlgo_t>* GetConvFusion() {
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return &fusion_forward_cache_;
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}
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private:
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ConvSearchCache() {}
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~ConvSearchCache() {}
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ConvSearchCache(const ConvSearchCache&) {}
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ConvSearchCache& operator=(const ConvSearchCache&) {}
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AlgorithmsCache<cudnnConvolutionFwdAlgo_t> forward_cache_;
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AlgorithmsCache<cudnnConvolutionBwdDataAlgo_t> backward_data_cache_;
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AlgorithmsCache<cudnnConvolutionBwdFilterAlgo_t> backward_filter_cache_;
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AlgorithmsCache<cudnnConvolutionFwdAlgo_t> fusion_forward_cache_;
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};
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} // namespace framework
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} // namespace paddle
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