46 lines
1.4 KiB
46 lines
1.4 KiB
// Copyright (c) 2018 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/fluid/memory/allocation/allocator.h"
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#include <functional>
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namespace paddle {
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namespace memory {
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namespace allocation {
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Allocation::~Allocation() {}
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Allocator::~Allocator() {}
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bool Allocator::IsAllocThreadSafe() const { return false; }
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AllocationPtr Allocator::Allocate(size_t size, Allocator::Attr attr) {
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auto ptr = AllocateImpl(size, attr);
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ptr->set_allocator(this);
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return AllocationPtr(ptr);
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}
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void Allocator::Free(Allocation* allocation) { delete allocation; }
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const char* BadAlloc::what() const noexcept { return msg_.c_str(); }
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void AllocationDeleter::operator()(Allocation* allocation) const {
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auto* allocator = allocation->allocator();
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allocator->Free(allocation);
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}
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} // namespace allocation
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} // namespace memory
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} // namespace paddle
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