36 lines
1.0 KiB
36 lines
1.0 KiB
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 "ThreadLocalBuffer.h"
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#include "Parameter.h"
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namespace paddle {
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namespace parameter {
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static ThreadLocal<std::vector<VectorPtr>> tlsTempBufs_;
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VectorPtr* getThreadLocalBuffer() {
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std::vector<VectorPtr>& bufs = *tlsTempBufs_;
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if (bufs.empty()) {
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bufs.resize(NUM_PARAMETER_TYPES);
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for (auto& vec : bufs) {
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vec.reset(new CpuVector(0, nullptr));
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}
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}
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return bufs.data();
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}
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} // namespace parameter
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} // namespace paddle
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