639 lines
24 KiB
Plaintext
639 lines
24 KiB
Plaintext
// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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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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#include "paddle/phi/kernels/conv_kernel.h"
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#include "glog/logging.h"
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#include "paddle/phi/kernels/full_kernel.h"
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#include "paddle/phi/kernels/gpudnn/conv_gpudnn.h"
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#include "paddle/phi/backends/context_pool.h"
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#include "paddle/phi/backends/gpu/gpu_context.h"
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#include "paddle/phi/core/dense_tensor.h"
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#include "paddle/phi/core/kernel_registry.h"
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#ifdef PADDLE_WITH_HIP
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#include "paddle/phi/kernels/gpudnn/conv_miopen_helper.h"
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#else
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#include "paddle/phi/kernels/gpudnn/conv_cudnn_v7.h"
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#endif
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#include "paddle/phi/backends/gpu/cuda/cudnn_workspace_helper.h"
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#include "paddle/phi/kernels/cpu/conv_util.h"
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#include "paddle/phi/kernels/funcs/batch_norm_utils.h"
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#include "paddle/phi/kernels/funcs/padding.h"
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#include "paddle/phi/kernels/impl/conv_cudnn_impl.h"
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#ifdef PADDLE_WITH_CUDNN_FRONTEND
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// clang-format off
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#include "paddle/phi/backends/dynload/cudnn_frontend.h"
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#include "paddle/phi/kernels/autotune/cache.h"
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#include "paddle/phi/kernels/gpudnn/conv_cudnn_frontend.h"
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// clang-format on
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#endif
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#include "paddle/common/flags.h"
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COMMON_DECLARE_bool(manually_trans_conv_filter);
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COMMON_DECLARE_bool(use_accuracy_compatible_kernel);
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namespace phi {
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template <typename T, typename Context>
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void ConvCudnnKernelImplV7(const DenseTensor* transformed_input,
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const DenseTensor* transformed_filter_channel,
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const Context& dev_ctx,
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const std::vector<int>& strides,
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const std::vector<int>& padding_common,
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const std::vector<int>& dilations,
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DataLayout compute_format,
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DataLayout layout,
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bool exhaustive_search,
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bool deterministic,
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int groups,
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DenseTensor* transformed_output) {
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const T* input_data = transformed_input->data<T>();
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const T* filter_data = transformed_filter_channel->data<T>();
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T* output_data = transformed_output->data<T>();
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auto handle = dev_ctx.cudnn_handle();
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auto workspace_handle = dev_ctx.cudnn_workspace_handle();
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auto layout_format = phi::backends::gpu::GetCudnnTensorFormat(layout);
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auto dtype = phi::backends::gpu::CudnnDataType<T>::type;
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// ------------------- cudnn descriptors ---------------------
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ConvArgs args{handle,
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transformed_input,
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transformed_filter_channel,
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transformed_output,
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strides,
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padding_common,
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dilations,
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dtype,
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groups,
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compute_format};
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#ifdef PADDLE_WITH_HIP
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// MIOPEN need to set groups in cdesc in miopen_desc.h
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args.cdesc.set(
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dtype, padding_common, strides, dilations, phi::AllowTF32Cudnn(), groups);
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#else
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args.cdesc.set(
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dtype, padding_common, strides, dilations, phi::AllowTF32Cudnn());
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#endif
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#if defined(PADDLE_WITH_CUDA)
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// cudnn 7 can support groups, no need to do it manually
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// FIXME(typhoonzero): find a better way to disable groups
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// rather than setting it to 1.
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PADDLE_ENFORCE_GPU_SUCCESS(
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phi::dynload::cudnnSetConvolutionGroupCount(args.cdesc.desc(), groups));
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groups = 1;
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#endif
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#ifdef PADDLE_WITH_HIP
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// MIOPEN do not set groups in wdesc after set groups in cdesc
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groups = 1;
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#endif
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args.idesc.set(*transformed_input, layout_format);
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args.wdesc.set(*transformed_filter_channel, layout_format, groups);
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args.odesc.set(*transformed_output, layout_format);
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int i_n, i_c, i_d, i_h, i_w;
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int o_n, o_c, o_d, o_h, o_w;
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if (compute_format == DataLayout::NHWC) {
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GetNCDHW(transformed_input->dims(),
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DataLayout::NHWC,
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&i_n,
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&i_c,
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&i_d,
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&i_h,
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&i_w);
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GetNCDHW(transformed_output->dims(),
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DataLayout::NHWC,
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&o_n,
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&o_c,
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&o_d,
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&o_h,
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&o_w);
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} else {
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GetNCDHW(transformed_input->dims(),
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DataLayout::NCHW,
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&i_n,
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&i_c,
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&i_d,
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&i_h,
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&i_w);
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GetNCDHW(transformed_output->dims(),
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DataLayout::NCHW,
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&o_n,
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&o_c,
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&o_d,
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&o_h,
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&o_w);
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}
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int64_t group_offset_in =
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static_cast<int64_t>(i_c) / groups * i_h * i_w * i_d;
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int64_t group_offset_out =
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static_cast<int64_t>(o_c) / groups * o_h * o_w * o_d;
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int64_t group_offset_filter = transformed_filter_channel->numel() / groups;
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// ------------------- cudnn conv workspace ---------------------
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size_t workspace_size = 0; // final workspace to allocate.
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// ------------------- cudnn conv algorithm ---------------------
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#ifdef PADDLE_WITH_HIP
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SearchResult<miopenConvFwdAlgorithm_t> fwd_result;
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using search = SearchAlgorithm<miopenConvFwdAlgorithm_t>;
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workspace_size = search::GetWorkspaceSize(args);
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fwd_result.algo = search::Find<T>(
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args, exhaustive_search, deterministic, workspace_size, dev_ctx);
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#else
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SearchResult<cudnnConvolutionFwdAlgo_t> fwd_result;
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using search = SearchAlgorithm<ConvKind::kForward>;
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fwd_result = search::Find<T>(dev_ctx, args, exhaustive_search, deterministic);
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workspace_size = fwd_result.workspace_size;
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#endif
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#if defined(PADDLE_WITH_CUDA)
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// when groups > 1, SearchAlgorithm find algo is CUDNN_CONVOLUTION_\
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// FWD_ALGO_WINOGRAD_NONFUSED, but this kind of algorithm is unstable
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// in forward computation, so change the algorithm to CUDNN_CONVOLUTION_\
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// FWD_ALGO_IMPLICIT_GEMM manually.
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if (groups > 1) {
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fwd_result.algo = static_cast<cudnnConvolutionFwdAlgo_t>(0);
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}
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#endif
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// ------------------- cudnn conv forward ---------------------
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ScalingParamType<T> alpha = 1.0f;
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ScalingParamType<T> beta = 0.0f;
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// NOTE(zhiqiu): inplace addto is not supported in double grad yet.
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// ScalingParamType<T> beta = dev_ctx.Attr<bool>("use_addto") ? 1.0f : 0.0f;
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// VLOG(4) << "Conv: use_addto = " << dev_ctx.Attr<bool>("use_addto");
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#ifdef PADDLE_WITH_HIP
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workspace_handle.RunFunc(
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[&](void* workspace_ptr) {
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PADDLE_ENFORCE_GPU_SUCCESS(
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phi::dynload::miopenConvolutionForward(handle,
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&alpha,
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args.idesc.desc(),
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input_data,
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args.wdesc.desc(),
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filter_data,
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args.cdesc.desc(),
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fwd_result.algo,
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&beta,
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args.odesc.desc(),
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output_data,
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workspace_ptr,
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workspace_size));
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},
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workspace_size);
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#else
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ConvRunner<T, ConvKind::kForward>::Apply(dev_ctx,
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args,
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fwd_result,
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input_data,
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filter_data,
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output_data,
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groups,
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group_offset_in,
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group_offset_filter,
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group_offset_out,
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workspace_size,
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&workspace_handle,
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false);
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#endif
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}
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#ifdef PADDLE_WITH_CUDNN_FRONTEND
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template <typename T, typename Context>
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void ConvCudnnKernelImplV8(const DenseTensor* input_tensor,
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const DenseTensor* filter_channel_tensor,
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const Context& dev_ctx,
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const std::vector<int>& strides,
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const std::vector<int>& padding_common,
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const std::vector<int>& dilations,
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DataLayout layout,
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bool exhaustive_search,
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bool deterministic,
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int groups,
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DenseTensor* output_tensor) {
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auto& plan_cache = phi::autotune::AutoTuneCache::Instance().GetConvV8(
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phi::autotune::AlgorithmType::kConvForwardV8);
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T* input_data = const_cast<T*>(input_tensor->data<T>());
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T* filter_data = const_cast<T*>(filter_channel_tensor->data<T>());
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T* output_data = output_tensor->data<T>();
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cudnnHandle_t handle = const_cast<cudnnHandle_t>(dev_ctx.cudnn_handle());
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auto workspace_handle = dev_ctx.cudnn_workspace_handle();
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auto layout_format = phi::backends::gpu::GetCudnnTensorFormat(layout);
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auto dtype = phi::backends::gpu::CudnnDataType<T>::type;
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float alpha = 1.0f;
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float beta = 0.0f;
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using helper = CudnnFrontendConvHelper;
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auto op_graph = helper::BuildConvOperationGraph<
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CUDNN_BACKEND_OPERATION_CONVOLUTION_FORWARD_DESCRIPTOR>(
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input_tensor,
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output_tensor,
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filter_channel_tensor,
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layout_format,
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strides,
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padding_common,
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dilations,
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dtype,
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handle,
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alpha,
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beta);
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if (plan_cache.FindPlan(op_graph, handle)) {
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const cudnn_frontend::ExecutionPlan* cached_plan = nullptr;
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int64_t workspace_size = 0;
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plan_cache.GetPlanAndWorkspaceSize(
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op_graph, &cached_plan, &workspace_size, handle);
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helper::ExecutePlan(handle,
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&workspace_handle,
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input_data,
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output_data,
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filter_data,
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cached_plan->get_raw_desc(),
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workspace_size);
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return;
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}
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auto plans = helper::FindExecutionPlans(&op_graph,
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exhaustive_search,
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deterministic,
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input_data,
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output_data,
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filter_data,
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handle,
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&workspace_handle,
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input_tensor->dtype());
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helper::ExecutePlansAndCache(handle,
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&workspace_handle,
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input_data,
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output_data,
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filter_data,
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&plans,
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exhaustive_search,
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op_graph,
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&plan_cache);
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}
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#endif
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template <typename T, typename Context>
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void ConvCudnnKernel(const Context& dev_ctx,
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const DenseTensor& input,
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const DenseTensor& filter,
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const std::vector<int>& strides,
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const std::vector<int>& paddings_t,
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const std::string& padding_algorithm,
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const std::vector<int>& dilations_t,
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int groups,
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const std::string& data_format,
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DenseTensor* output) {
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if (input.numel() == 0 || filter.numel() == 0) {
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Full<T, Context>(dev_ctx, output->dims(), 0, output);
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return;
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}
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dev_ctx.template Alloc<T>(output);
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std::vector<int> paddings = paddings_t;
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std::vector<int> dilations = dilations_t;
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bool has_exhaustive_search = dev_ctx.HasDnnAttr("exhaustive_search");
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VLOG(4) << "GPUContext contains `exhaustive_search`: "
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<< has_exhaustive_search;
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bool exhaustive_search_attr =
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has_exhaustive_search
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? PADDLE_GET_CONST(bool, dev_ctx.GetDnnAttr("exhaustive_search"))
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: false;
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bool exhaustive_search =
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FLAGS_cudnn_exhaustive_search || exhaustive_search_attr;
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bool deterministic = FLAGS_cudnn_deterministic;
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PADDLE_ENFORCE_EQ(exhaustive_search && deterministic,
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false,
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common::errors::InvalidArgument(
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"Can't set exhaustive_search True and "
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"FLAGS_cudnn_deterministic True at same time."));
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const bool channel_last = (data_format == "NHWC" || data_format == "NDHWC");
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auto dtype = phi::backends::gpu::CudnnDataType<T>::type;
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#ifdef PADDLE_WITH_HIP
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// HIP MIOPEN ONLY SUPPORT NCHW format
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auto compute_format = DataLayout::NCHW;
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#else
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#if CUDNN_VERSION_MIN(8, 1, 0)
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const bool compute_in_nhwc =
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FLAGS_use_accuracy_compatible_kernel
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? channel_last
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: ((dtype == CUDNN_DATA_HALF || dtype == CUDNN_DATA_BFLOAT16) &&
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IsVoltaOrLater(dev_ctx));
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#else
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// Tensor Core introduced from Volta GPUs supports more faster conv op
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// with FP16 in NHWC data format. (BF16 require cudnn >= 8.1.0)
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const bool compute_in_nhwc =
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dtype == CUDNN_DATA_HALF && IsVoltaOrLater(dev_ctx);
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#endif
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// We will only do data format conversion from NHWC to NCHW.
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// cudnn will convert NCHW to NHWC automatically on Tensor Core.
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auto compute_format =
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compute_in_nhwc && channel_last ? DataLayout::NHWC : DataLayout::NCHW;
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#endif
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VLOG(3) << "Compute ConvOp with cuDNN:"
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<< " data_format=" << data_format << " compute_format="
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<< (compute_format == DataLayout::NHWC ? "NHWC" : "NCHW");
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// ------------ transformed tensor -----------
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DenseTensor transformed_input_channel(input.type());
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DenseTensor transformed_output(output->type());
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DenseTensor transformed_filter_channel(filter.type());
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if (channel_last && compute_format == DataLayout::NCHW) {
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VLOG(3) << "Transform input tensor from NHWC to NCHW.";
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ResizeToChannelFirst<Context, T>(
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dev_ctx, &input, &transformed_input_channel);
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TransToChannelFirst<Context, T>(
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dev_ctx, &input, &transformed_input_channel);
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ResizeToChannelFirst<Context, T>(dev_ctx, output, &transformed_output);
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} else {
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transformed_input_channel.ShareDataWith(input);
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transformed_output.ShareDataWith(*output);
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}
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if (compute_format == DataLayout::NHWC && !FLAGS_manually_trans_conv_filter) {
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VLOG(3) << "Transform filter tensor from NCHW to NHWC.";
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ResizeToChannelLast<Context, T>(
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dev_ctx, &filter, &transformed_filter_channel);
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TransToChannelLast<Context, T>(
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dev_ctx, &filter, &transformed_filter_channel);
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} else {
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transformed_filter_channel.ShareDataWith(filter);
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}
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// update padding and dilation
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auto in_dims = transformed_input_channel.dims();
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auto filter_dims = transformed_filter_channel.dims();
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DDim in_data_dims;
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DDim filter_data_dims;
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if (compute_format == DataLayout::NCHW) {
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in_data_dims = slice_ddim(in_dims, 2, in_dims.size());
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filter_data_dims = slice_ddim(filter_dims, 2, filter_dims.size());
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} else {
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in_data_dims = slice_ddim(in_dims, 1, in_dims.size() - 1);
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filter_data_dims = slice_ddim(filter_dims, 1, filter_dims.size() - 1);
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}
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std::vector<int> ksize = vectorize<int>(filter_data_dims);
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UpdatePaddingAndDilation(
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&paddings, &dilations, padding_algorithm, in_data_dims, strides, ksize);
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int data_dim = strides.size(); // 2d or 3d
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bool is_sys_pad = funcs::IsSymmetricPadding(paddings, data_dim);
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DenseTensor transformed_input;
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std::vector<int> padding_common(data_dim, 0);
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if (!is_sys_pad) {
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std::vector<int> padding_diff(data_dim);
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std::vector<int> new_input_shape_vec(data_dim + 2);
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new_input_shape_vec[0] = transformed_input_channel.dims()[0];
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if (compute_format == DataLayout::NCHW) {
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new_input_shape_vec[1] = transformed_input_channel.dims()[1];
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} else {
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new_input_shape_vec[data_dim + 1] =
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transformed_input_channel.dims()[data_dim + 1];
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}
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std::vector<int> input_pad(transformed_input_channel.dims().size() * 2, 0);
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for (size_t i = 0; i < data_dim; ++i) {
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padding_diff[i] = std::abs(paddings[2 * i] - paddings[2 * i + 1]);
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padding_common[i] = std::min(paddings[2 * i], paddings[2 * i + 1]);
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if (compute_format == DataLayout::NCHW) {
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new_input_shape_vec[i + 2] =
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transformed_input_channel.dims()[i + 2] + padding_diff[i];
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} else {
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new_input_shape_vec[i + 1] =
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transformed_input_channel.dims()[i + 1] + padding_diff[i];
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}
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if (compute_format == DataLayout::NCHW) {
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input_pad[2 * i + 4] = paddings[2 * i] - padding_common[i];
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input_pad[2 * i + 4 + 1] = paddings[2 * i + 1] - padding_common[i];
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} else {
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input_pad[2 * i + 2] = paddings[2 * i] - padding_common[i];
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input_pad[2 * i + 2 + 1] = paddings[2 * i + 1] - padding_common[i];
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}
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}
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DDim new_input_shape(make_ddim(new_input_shape_vec));
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transformed_input.Resize(new_input_shape);
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dev_ctx.template Alloc<T>(&transformed_input);
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const int rank = transformed_input_channel.dims().size();
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T pad_value(0.0);
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switch (rank) {
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case 4: {
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funcs::PadFunction<Context, T, 4>(dev_ctx,
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input_pad,
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transformed_input_channel,
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pad_value,
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&transformed_input);
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} break;
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case 5: {
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funcs::PadFunction<Context, T, 5>(dev_ctx,
|
|
input_pad,
|
|
transformed_input_channel,
|
|
pad_value,
|
|
&transformed_input);
|
|
} break;
|
|
default:
|
|
PADDLE_THROW(common::errors::InvalidArgument(
|
|
"ConvOp only support tensors with 4 or 5 dimensions."));
|
|
}
|
|
|
|
} else {
|
|
transformed_input.ShareDataWith(transformed_input_channel);
|
|
if (paddings.size() == data_dim) {
|
|
for (size_t i = 0; i < data_dim; ++i) {
|
|
padding_common[i] = paddings[i];
|
|
}
|
|
} else {
|
|
for (size_t i = 0; i < data_dim; ++i) {
|
|
padding_common[i] = paddings[2 * i];
|
|
}
|
|
}
|
|
}
|
|
|
|
DataLayout layout =
|
|
compute_format == DataLayout::NHWC ? DataLayout::NHWC : DataLayout::NCHW;
|
|
if (transformed_input.dims().size() == 5) {
|
|
layout = compute_format == DataLayout::NHWC ? DataLayout::NDHWC
|
|
: DataLayout::NCDHW;
|
|
}
|
|
|
|
CUDNN_ENFORCE_TENSOR_SIZE_SUPPORTED(transformed_input);
|
|
CUDNN_ENFORCE_TENSOR_SIZE_SUPPORTED(transformed_filter_channel);
|
|
CUDNN_ENFORCE_TENSOR_SIZE_SUPPORTED(transformed_output);
|
|
#ifdef PADDLE_WITH_CUDNN_FRONTEND
|
|
if (dynload ::IsCudnnFrontendEnabled() &&
|
|
(FLAGS_use_accuracy_compatible_kernel || groups == 1))
|
|
ConvCudnnKernelImplV8<T>(&transformed_input,
|
|
&transformed_filter_channel,
|
|
dev_ctx,
|
|
strides,
|
|
padding_common,
|
|
dilations,
|
|
layout,
|
|
exhaustive_search,
|
|
deterministic,
|
|
groups,
|
|
&transformed_output);
|
|
else
|
|
ConvCudnnKernelImplV7<T>(&transformed_input,
|
|
&transformed_filter_channel,
|
|
dev_ctx,
|
|
strides,
|
|
padding_common,
|
|
dilations,
|
|
compute_format,
|
|
layout,
|
|
exhaustive_search,
|
|
deterministic,
|
|
groups,
|
|
&transformed_output);
|
|
#else
|
|
ConvCudnnKernelImplV7<T>(&transformed_input,
|
|
&transformed_filter_channel,
|
|
dev_ctx,
|
|
strides,
|
|
padding_common,
|
|
dilations,
|
|
compute_format,
|
|
layout,
|
|
exhaustive_search,
|
|
deterministic,
|
|
groups,
|
|
&transformed_output);
|
|
#endif
|
|
|
|
if (channel_last && compute_format == DataLayout::NCHW) {
|
|
TransToChannelLast<Context, T>(dev_ctx, &transformed_output, output);
|
|
}
|
|
}
|
|
|
|
template <typename T, typename Context>
|
|
void Conv3DCudnnKernel(const Context& dev_ctx,
|
|
const DenseTensor& input,
|
|
const DenseTensor& filter,
|
|
const std::vector<int>& strides,
|
|
const std::vector<int>& paddings,
|
|
const std::string& padding_algorithm,
|
|
int groups,
|
|
const std::vector<int>& dilations,
|
|
const std::string& data_format,
|
|
DenseTensor* out) {
|
|
ConvCudnnKernel<T>(dev_ctx,
|
|
input,
|
|
filter,
|
|
strides,
|
|
paddings,
|
|
padding_algorithm,
|
|
dilations,
|
|
groups,
|
|
data_format,
|
|
out);
|
|
}
|
|
} // namespace phi
|
|
|
|
#ifdef PADDLE_WITH_HIP
|
|
PD_REGISTER_KERNEL(conv2d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::ConvCudnnKernel,
|
|
float,
|
|
phi::float16,
|
|
phi::bfloat16) {}
|
|
|
|
PD_REGISTER_KERNEL(conv3d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::Conv3DCudnnKernel,
|
|
float,
|
|
phi::float16,
|
|
phi::bfloat16) {}
|
|
|
|
PD_REGISTER_KERNEL(depthwise_conv2d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::DepthwiseConvCudnnKernel,
|
|
float,
|
|
phi::float16,
|
|
phi::bfloat16) {}
|
|
|
|
#else
|
|
#if CUDNN_VERSION_MIN(8, 1, 0)
|
|
PD_REGISTER_KERNEL(conv2d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::ConvCudnnKernel,
|
|
float,
|
|
double,
|
|
phi::float16,
|
|
phi::bfloat16) {}
|
|
|
|
PD_REGISTER_KERNEL(conv3d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::Conv3DCudnnKernel,
|
|
float,
|
|
double,
|
|
phi::float16,
|
|
phi::bfloat16) {}
|
|
#elif CUDNN_VERSION_MIN(8, 6, 0) && CUDA_VERSION >= 11800 && \
|
|
defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 890
|
|
PD_REGISTER_KERNEL(conv2d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::ConvCudnnKernel,
|
|
float,
|
|
double,
|
|
phi::float8_e4m3fn,
|
|
phi::float16,
|
|
phi::bfloat16) {}
|
|
#else
|
|
PD_REGISTER_KERNEL(conv2d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::ConvCudnnKernel,
|
|
float,
|
|
double,
|
|
phi::float16) {}
|
|
|
|
PD_REGISTER_KERNEL(conv3d,
|
|
GPUDNN,
|
|
ALL_LAYOUT,
|
|
phi::Conv3DCudnnKernel,
|
|
float,
|
|
double,
|
|
phi::float16) {}
|
|
#endif
|
|
|
|
#endif
|