From d3a86c673b8ec91f4bf7d930f9fc34f4fd29ae75 Mon Sep 17 00:00:00 2001 From: tensor-tang Date: Fri, 15 Sep 2017 15:29:32 +0800 Subject: [PATCH] init mkldnn_pool files --- paddle/gserver/layers/MKLDNNPoolLayer.cpp | 120 ++++++++++++++++++++++ paddle/gserver/layers/MKLDNNPoolLayer.h | 93 +++++++++++++++++ 2 files changed, 213 insertions(+) create mode 100644 paddle/gserver/layers/MKLDNNPoolLayer.cpp create mode 100644 paddle/gserver/layers/MKLDNNPoolLayer.h diff --git a/paddle/gserver/layers/MKLDNNPoolLayer.cpp b/paddle/gserver/layers/MKLDNNPoolLayer.cpp new file mode 100644 index 0000000000..ed7684f2b4 --- /dev/null +++ b/paddle/gserver/layers/MKLDNNPoolLayer.cpp @@ -0,0 +1,120 @@ +/* Copyright (c) 2017 PaddlePaddle Authors. All Rights Reserve. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. */ + +#include "MKLDNNPoolLayer.h" +#include "paddle/utils/Logging.h" + +using namespace mkldnn; // NOLINT +typedef memory::format format; + +namespace paddle { + +REGISTER_LAYER(mkldnn_pool, MKLDNNPoolLayer); + +bool MKLDNNPoolLayer::init(const LayerMap& layerMap, + const ParameterMap& parameterMap) { + if (!MKLDNNLayer::init(layerMap, parameterMap)) { + return false; + } + + return true; +} + +void MKLDNNPoolLayer::reshape( + int& bs, int& ic, int& ih, int& iw, int oc, int& oh, int& ow) { + reshapeInput(bs, ih, iw); + + // cal output sizes + // oc can not be changed + + reshapeOutput(oh, ow); + resizeOutput(bs, oc * oh * ow); + + printSizeInfo(); +} + +void MKLDNNPoolLayer::resetFwd(std::vector& pipeline, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& wgt, + MKLDNNMatrixPtr& bias, + MKLDNNMatrixPtr& out) { + resetFwdBuffers(in, out); + + resetFwdPD(fwdPD_, in, out); + + resetFwdPipeline(pipeline, fwdPD_, in, out); + + printValueFormatFlow(); +} + +void MKLDNNPoolLayer::resetBwd(std::vector& pipeline, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& wgt, + MKLDNNMatrixPtr& bias, + MKLDNNMatrixPtr& out) { + std::shared_ptr pd; + + resetBwdBuffers(in, out); + + resetBwdPD(pd, in, out); + + resetBwdPipeline(pipeline, pd, in, out); + + printGradFormatFlow(); +} + +void MKLDNNPoolLayer::updateInputData() { + inVal_->setData(getInputValue(0, CPU_DEVICE)->getData()); +} + +void MKLDNNPoolLayer::resetFwdBuffers(MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out) { + resetInValue(in); + resetOutValue(out); +} + +void MKLDNNPoolLayer::resetInValue(MKLDNNMatrixPtr& in) {} + +void MKLDNNPoolLayer::resetOutValue(MKLDNNMatrixPtr& out) {} + +void MKLDNNPoolLayer::resetFwdPD(std::shared_ptr& pd, + MKLDNNMatrixPtr in, + MKLDNNMatrixPtr out) {} + +void MKLDNNPoolLayer::resetFwdPipeline( + std::vector& pipeline, + std::shared_ptr& pd, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out) {} + +void MKLDNNPoolLayer::resetBwdBuffers(MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out) { + resetOutGrad(out); + resetInGrad(in); +} +void MKLDNNPoolLayer::resetOutGrad(MKLDNNMatrixPtr& out) {} + +void MKLDNNPoolLayer::resetInGrad(MKLDNNMatrixPtr& in) {} + +void MKLDNNPoolLayer::resetBwdPD(std::shared_ptr& pd, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out) {} + +void MKLDNNPoolLayer::resetBwdPipeline( + std::vector& pipeline, + std::shared_ptr& pd, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out) {} + +} // namespace paddle diff --git a/paddle/gserver/layers/MKLDNNPoolLayer.h b/paddle/gserver/layers/MKLDNNPoolLayer.h new file mode 100644 index 0000000000..d797ee955c --- /dev/null +++ b/paddle/gserver/layers/MKLDNNPoolLayer.h @@ -0,0 +1,93 @@ +/* Copyright (c) 2017 PaddlePaddle Authors. All Rights Reserve. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. */ + +#pragma once + +#include "MKLDNNLayer.h" +#include "mkldnn.hpp" + +namespace paddle { +typedef mkldnn::pooling_forward pool_fwd; +typedef mkldnn::pooling_backward pool_bwd; + +/** + * @brief A subclass of MKLDNNLayer pool layer. + * + * The config file api is mkldnn_pool + */ +class MKLDNNPoolLayer : public MKLDNNLayer { +protected: + // save forward primitive_desc, which can be used backward + std::shared_ptr fwdPD_; + +public: + explicit MKLDNNPoolLayer(const LayerConfig& config) : MKLDNNLayer(config) {} + + ~MKLDNNPoolLayer() {} + + bool init(const LayerMap& layerMap, + const ParameterMap& parameterMap) override; + + void reshape( + int& bs, int& ic, int& ih, int& iw, int oc, int& oh, int& ow) override; + + void resetFwd(std::vector& pipeline, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& wgt, + MKLDNNMatrixPtr& bias, + MKLDNNMatrixPtr& out) override; + + void resetBwd(std::vector& pipeline, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& wgt, + MKLDNNMatrixPtr& bias, + MKLDNNMatrixPtr& out) override; + + void updateInputData() override; + +protected: + /** + * Forward functions: reset buffers(input, output), + * reset primitive descriptor, + * reset pipeline. + */ + void resetFwdBuffers(MKLDNNMatrixPtr& in, MKLDNNMatrixPtr& out); + void resetInValue(MKLDNNMatrixPtr& in); + void resetOutValue(MKLDNNMatrixPtr& out); + void resetFwdPD(std::shared_ptr& pd, + MKLDNNMatrixPtr in, + MKLDNNMatrixPtr out); + void resetFwdPipeline(std::vector& pipeline, + std::shared_ptr& pd, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out); + + /** + * Backward functions: reset buffers(input, output), + * reset primitive descriptor, + * reset pipeline. + */ + void resetBwdBuffers(MKLDNNMatrixPtr& in, MKLDNNMatrixPtr& out); + void resetOutGrad(MKLDNNMatrixPtr& out); + void resetInGrad(MKLDNNMatrixPtr& in); + void resetBwdPD(std::shared_ptr& pd, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out); + void resetBwdPipeline(std::vector& pipeline, + std::shared_ptr& pd, + MKLDNNMatrixPtr& in, + MKLDNNMatrixPtr& out); +}; + +} // namespace paddle -- GitLab