/******************************************************************************* * Copyright (c) 2015-2018 Skymind, Inc. * * This program and the accompanying materials are made available under the * terms of the Apache License, Version 2.0 which is available at * https://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. * * SPDX-License-Identifier: Apache-2.0 ******************************************************************************/ // // @author raver119@gmail.com // @author Yurii Shyrma (iuriish@yahoo.com) // #include #include #include #include #include "mkldnnUtils.h" #include using namespace dnnl; namespace sd { namespace ops { namespace platforms { ////////////////////////////////////////////////////////////////////////// PLATFORM_IMPL(maxpool3dnew, ENGINE_CPU) { auto input = INPUT_VARIABLE(0); // [bS, iD, iH, iW, iC] (NDHWC) or [bS, iC, iD, iH, iW] (NCDHW) auto output = OUTPUT_VARIABLE(0); // [bS, oD, oH, oW, iC] (NDHWC) or [bS, iC, oD, oH, oW] (NCDHW) int kD = INT_ARG(0); // filter(kernel) depth int kH = INT_ARG(1); // filter(kernel) height int kW = INT_ARG(2); // filter(kernel) width int sD = INT_ARG(3); // strides depth int sH = INT_ARG(4); // strides height int sW = INT_ARG(5); // strides width int pD = INT_ARG(6); // paddings depth int pH = INT_ARG(7); // paddings height int pW = INT_ARG(8); // paddings width int dD = INT_ARG(9); // dilations depth int dH = INT_ARG(10); // dilations height int dW = INT_ARG(11); // dilations width int paddingMode = INT_ARG(12); // 1-SAME, 0-VALID // int extraParam0 = INT_ARG(13); // unnecessary for max case, required only for avg and pnorm cases int isNCDHW = block.getIArguments()->size() > 14 ? !INT_ARG(14) : 1; // 1-NDHWC, 0-NCDHW REQUIRE_TRUE(input->rankOf() == 5, 0, "MAXPOOL3DNEW MKLDNN OP: rank of input array must be equal to 5, but got %i instead !", input->rankOf()); REQUIRE_TRUE(dD != 0 && dH != 0 && dW != 0, 0, "MAXPOOL3DNEW MKLDNN op: dilation must not be zero, but got instead {%i, %i, %i}", dD, dH, dW); int bS, iC, iD, iH, iW, oC, oD, oH, oW; // batch size, input channels, input depth/height/width, output channels, output depth/height/width; int indIOioC, indIOioD, indWoC, indWiC, indWkD; // corresponding indexes ConvolutionUtils::getSizesAndIndexesConv3d(isNCDHW, *input, *output, bS, iC, iD, iH, iW, oC, oD, oH, oW, indIOioC, indIOioD, indWiC, indWoC, indWkD); if(paddingMode) // SAME ConvolutionUtils::calcPadding3D(pD, pH, pW, oD, oH, oW, iD, iH, iW, kD, kH, kW, sD, sH, sW, dD, dH, dW); mkldnnUtils::poolingMKLDNN(input, output, kD,kH,kW, sD,sH,sW, pD,pH,pW, isNCDHW, algorithm::pooling_max); return Status::OK(); } ////////////////////////////////////////////////////////////////////////// PLATFORM_CHECK(maxpool3dnew, ENGINE_CPU) { auto input = INPUT_VARIABLE(0); auto output = OUTPUT_VARIABLE(0); return block.isUseMKLDNN() && sd::MKLDNNStream::isSupported({input, output}); } ////////////////////////////////////////////////////////////////////////// PLATFORM_IMPL(maxpool3dnew_bp, ENGINE_CPU) { auto input = INPUT_VARIABLE(0); // [bS, iD, iH, iW, iC] (NDHWC) or [bS, iC, iD, iH, iW] (NCDHW) auto gradO = INPUT_VARIABLE(1); // [bS, oD, oH, oW, oC] (NDHWC) or [bS, oC, oD, oH, oW] (NCDHW), epsilon_next auto gradI = OUTPUT_VARIABLE(0); // [bS, iD, iH, iW, iC] (NDHWC) or [bS, iC, iD, iH, iW] (NCDHW), epsilon const int kD = INT_ARG(0); // filter(kernel) depth const int kH = INT_ARG(1); // filter(kernel) height const int kW = INT_ARG(2); // filter(kernel) width const int sD = INT_ARG(3); // strides depth const int sH = INT_ARG(4); // strides height const int sW = INT_ARG(5); // strides width int pD = INT_ARG(6); // paddings depth int pH = INT_ARG(7); // paddings height int pW = INT_ARG(8); // paddings width const int dD = INT_ARG(9); // dilations depth const int dH = INT_ARG(10); // dilations height const int dW = INT_ARG(11); // dilations width const int paddngMode = INT_ARG(12); // 1-SAME, 0-VALID // int extraParam0 = INT_ARG(13); // unnecessary for max case, required only for avg and pnorm cases int isNCDHW = block.getIArguments()->size() > 14 ? !INT_ARG(14) : 1; // 1-NDHWC, 0-NCDHW REQUIRE_TRUE(input->rankOf() == 5, 0, "MAXPOOL3DNEW_BP MKLDNN op: input should have rank of 5, but got %i instead", input->rankOf()); REQUIRE_TRUE(dD != 0 && dH != 0 && dW != 0, 0, "MAXPOOL3DNEW_BP MKLDNN op: dilation must not be zero, but got instead {%i, %i, %i}", dD, dH, dW); int bS, iC, iD, iH, iW, oC, oD, oH, oW; // batch size, input channels, input depth/height/width, output channels, output depth/height/width; int indIOioC, indIOioD, indWoC, indWiC, indWkD; // corresponding indexes ConvolutionUtils::getSizesAndIndexesConv3d(isNCDHW, *input, *gradO, bS, iC, iD, iH, iW, oC, oD, oH, oW, indIOioC, indIOioD, indWiC, indWoC, indWkD); std::vector expectedGradOShape = ShapeUtils::composeShapeUsingDimsAndIdx({bS,iC,oD,oH,oW, 0,indIOioC,indIOioD,indIOioD+1,indIOioD+2}); REQUIRE_TRUE(gradO->isSameShape(expectedGradOShape), 0, "MAXPOOL3DNEW_BP MKLDNN op: wrong shape of output's gradients array (next epsilon), expected is %s, but got %s instead !", ShapeUtils::shapeAsString(expectedGradOShape).c_str(), ShapeUtils::shapeAsString(gradO).c_str()); if(paddngMode) // SAME ConvolutionUtils::calcPadding3D(pD, pH, pW, oD, oH, oW, iD, iH, iW, kD, kH, kW, sD, sH, sW, dD, dH, dW); mkldnnUtils::poolingBpMKLDNN(input, gradO, gradI, kD,kH,kW, sD,sH,sW, pD,pH,pW, isNCDHW, algorithm::pooling_max); return Status::OK(); } ////////////////////////////////////////////////////////////////////////// PLATFORM_CHECK(maxpool3dnew_bp, ENGINE_CPU) { auto input = INPUT_VARIABLE(0); auto output = OUTPUT_VARIABLE(0); return block.isUseMKLDNN() && sd::MKLDNNStream::isSupported({input, output}); } } } }