31b88cb030
Summary: Final step in getting GlobalDeviceMemory to own its handle. * Make GlobalDeviceMemory movable, but no longer copyable. * Make Device::freeDeviceMemory function private and make GlobalDeviceMemoryBase a friend of Device so GlobalDeviceMemoryBase can free its memory in its destructor. * Make GlobalDeviceMemory constructor private and make Device a friend so it can construct GlobalDeviceMemory. * Remove SharedDeviceMemoryBase class because it is never used. * Remove explicit memory freeing from example code. This change just consumes any errors generated during device memory freeing. The real error handling will be added in a future patch. Reviewers: jlebar Subscribers: jprice, parallel_libs-commits Differential Revision: https://reviews.llvm.org/D24195 llvm-svn: 280509
29 lines
804 B
C++
29 lines
804 B
C++
//===-- DeviceMemory.cpp - DeviceMemory implementation --------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// Implementation of DeviceMemory class internals.
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///
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//===----------------------------------------------------------------------===//
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#include "streamexecutor/DeviceMemory.h"
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#include "streamexecutor/Device.h"
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namespace streamexecutor {
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GlobalDeviceMemoryBase::~GlobalDeviceMemoryBase() {
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if (Handle) {
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// TODO(jhen): How to handle errors here.
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consumeError(TheDevice->freeDeviceMemory(*this));
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}
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}
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} // namespace streamexecutor
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