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8286ce1e3a
Summary: Closes https://github.com/caffe2/caffe2/pull/1260 Differential Revision: D5906739 Pulled By: Yangqing fbshipit-source-id: e482ba9ba60b5337d9165f28f7ec68d4518a0902
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
/**
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* Copyright (c) 2016-present, Facebook, Inc.
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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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*/
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#include "caffe2/core/blob.h"
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#include "caffe2/core/blob_serialization.h"
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#include "caffe2/core/context_gpu.h"
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namespace caffe2 {
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template <>
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void TensorSerializer<CUDAContext>::StoreDeviceDetail(
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const Tensor<CUDAContext>& input, TensorProto* proto) {
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auto* device_detail = proto->mutable_device_detail();
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device_detail->set_device_type(CUDA);
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device_detail->set_cuda_gpu_id(
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GetGPUIDForPointer(input.raw_data()));
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}
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namespace {
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REGISTER_BLOB_SERIALIZER(
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(TypeMeta::Id<TensorCUDA>()),
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TensorSerializer<CUDAContext>);
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REGISTER_BLOB_DESERIALIZER(TensorCUDA, TensorDeserializer<CUDAContext>);
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}
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} // namespace caffe2
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