wehub-resource-sync
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
// Copyright (c) 2021 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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#pragma once
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#include "pybind11/pybind11.h"
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#include "pybind11/stl.h"
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#if defined(PADDLE_WITH_CUSTOM_DEVICE)
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#include "paddle/phi/backends/stream.h"
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#endif
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#if defined(PADDLE_WITH_CUDA) || defined(PADDLE_WITH_HIP)
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#include "paddle/phi/core/cuda_stream.h"
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#else
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namespace phi {
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class CUDAStream {};
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} // namespace phi
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#endif
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#if defined(PADDLE_WITH_CUSTOM_DEVICE)
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#define PY_STREAM_TYPE phi::stream::Stream*
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#else
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#define PY_STREAM_TYPE phi::CUDAStream*
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#endif
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namespace py = pybind11;
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namespace paddle {
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namespace platform {
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#if defined(PADDLE_WITH_CUDA) || defined(PADDLE_WITH_HIP) || \
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defined(PADDLE_WITH_CUSTOM_DEVICE)
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PY_STREAM_TYPE get_current_stream(int device_id = -1);
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PY_STREAM_TYPE set_current_stream(PY_STREAM_TYPE stream);
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#endif
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} // namespace platform
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namespace pybind {
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void BindCudaStream(py::module* m);
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} // namespace pybind
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} // namespace paddle
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