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paddlepaddle--paddle/paddle/phi/backends/gpu/gpu_decls.h
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// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
// Copyright (c) 2022 NVIDIA Corporation. All rights reserved.
//
// 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 "paddle/phi/backends/gpu/forwards.h"
namespace phi {
#ifdef PADDLE_WITH_HIP
#define DECLARE_TYPE_FOR_GPU(GPU_TYPE, CUDA_TYPE, ROCM_TYPE) \
using GPU_TYPE = ROCM_TYPE;
#else // PADDLE_WITH_CUDA
#define DECLARE_TYPE_FOR_GPU(GPU_TYPE, CUDA_TYPE, ROCM_TYPE) \
using GPU_TYPE = CUDA_TYPE;
#endif
DECLARE_TYPE_FOR_GPU(gpuStream_t, cudaStream_t, hipStream_t);
DECLARE_TYPE_FOR_GPU(gpuEvent_t, cudaEvent_t, hipEvent_t);
#ifndef PADDLE_WITH_CUSTOM_DEVICE
DECLARE_TYPE_FOR_GPU(dnnActivationDescriptor,
cudnnActivationStruct,
miopenActivationDescriptor);
DECLARE_TYPE_FOR_GPU(dnnTensorDescriptor,
cudnnTensorStruct,
miopenTensorDescriptor);
DECLARE_TYPE_FOR_GPU(dnnFilterDescriptor,
cudnnFilterStruct,
miopenTensorDescriptor);
DECLARE_TYPE_FOR_GPU(dnnFilterDescriptor_t,
cudnnFilterDescriptor_t,
miopenTensorDescriptor_t);
DECLARE_TYPE_FOR_GPU(dnnConvolutionDescriptor,
cudnnConvolutionStruct,
miopenConvolutionDescriptor);
DECLARE_TYPE_FOR_GPU(dnnConvolutionDescriptor_t,
cudnnConvolutionDescriptor_t,
miopenConvolutionDescriptor_t);
DECLARE_TYPE_FOR_GPU(dnnPoolingDescriptor_t,
cudnnPoolingDescriptor_t,
miopenPoolingDescriptor_t);
DECLARE_TYPE_FOR_GPU(dnnDropoutDescriptor_t,
cudnnDropoutDescriptor_t,
miopenDropoutDescriptor_t);
DECLARE_TYPE_FOR_GPU(blasHandle_t, cublasHandle_t, rocblas_handle);
DECLARE_TYPE_FOR_GPU(blasLtHandle_t, cublasLtHandle_t, hipblasLtHandle_t);
DECLARE_TYPE_FOR_GPU(solverHandle_t, cusolverDnHandle_t, rocsolver_handle);
DECLARE_TYPE_FOR_GPU(sparseHandle_t, cusparseHandle_t, rocsparse_handle);
#undef DECLARE_TYPE_FOR_GPU
using CUDAGraphID = unsigned long long; // NOLINT
#endif
} // namespace phi