90 lines
3.3 KiB
C++
90 lines
3.3 KiB
C++
/*
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* Copyright (c) 2017 - 2018, Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "runtime/accelerators/intel_accelerator.h"
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#include "runtime/command_queue/command_queue.h"
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#include "runtime/context/context.h"
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#include "runtime/device/device.h"
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#include "runtime/device_queue/device_queue.h"
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#include "runtime/event/event.h"
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#include "runtime/kernel/kernel.h"
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#include "runtime/mem_obj/mem_obj.h"
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#include "runtime/platform/platform.h"
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#include "runtime/program/program.h"
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#include "runtime/sampler/sampler.h"
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#include <mutex>
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// *********************************************************************** //
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// *** This file overrides the default implementations of BaseObject *** //
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// *** operator new and delete to track OpenCL object leaks *** //
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// *********************************************************************** //
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unsigned int numBaseObjects = 0;
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std::mutex numBaseObjectsMutex;
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namespace OCLRT {
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template <typename B>
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void *BaseObject<B>::operator new(size_t sz) {
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std::lock_guard<std::mutex> lock(numBaseObjectsMutex);
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++numBaseObjects;
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void *ptr = ::operator new(sz);
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return ptr;
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}
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template <typename B>
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void BaseObject<B>::operator delete(void *ptr, size_t) {
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std::lock_guard<std::mutex> lock(numBaseObjectsMutex);
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--numBaseObjects;
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return ::operator delete(ptr);
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}
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template <typename B>
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void *BaseObject<B>::operator new(size_t sz, const std::nothrow_t &tag) noexcept {
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std::lock_guard<std::mutex> lock(numBaseObjectsMutex);
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void *ptr = ::operator new(sz, tag);
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if (ptr)
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++numBaseObjects;
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return ptr;
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}
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template <typename B>
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void BaseObject<B>::operator delete(void *ptr, const std::nothrow_t &tag) noexcept {
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std::lock_guard<std::mutex> lock(numBaseObjectsMutex);
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--numBaseObjects;
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return ::operator delete(ptr, tag);
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}
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template class BaseObject<_cl_accelerator_intel>;
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template class BaseObject<_cl_command_queue>;
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template class BaseObject<_cl_context>;
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template class BaseObject<_cl_device_id>;
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template class BaseObject<_device_queue>;
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template class BaseObject<_cl_event>;
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template class BaseObject<_cl_kernel>;
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template class BaseObject<_cl_mem>;
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template class BaseObject<_cl_platform_id>;
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template class BaseObject<_cl_program>;
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template class BaseObject<_cl_sampler>;
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} // namespace OCLRT
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