mirror of
https://github.com/intel/compute-runtime.git
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57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
/*
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* Copyright (C) 2018-2025 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#pragma once
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#include "shared/source/helpers/non_copyable_or_moveable.h"
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#include "shared/source/utilities/idlist.h"
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#include <atomic>
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#include <condition_variable>
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#include <mutex>
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namespace NEO {
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class DeferrableDeletion;
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class Thread;
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class DeferredDeleter : NEO::NonCopyableAndNonMovableClass {
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public:
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DeferredDeleter();
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virtual ~DeferredDeleter();
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MOCKABLE_VIRTUAL void deferDeletion(DeferrableDeletion *deletion);
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MOCKABLE_VIRTUAL void addClient();
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MOCKABLE_VIRTUAL void removeClient();
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MOCKABLE_VIRTUAL void drain(bool blocking, bool hostptrsOnly);
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MOCKABLE_VIRTUAL bool areElementsReleased(bool hostptrsOnly);
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protected:
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void stop();
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void safeStop();
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void ensureThread();
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MOCKABLE_VIRTUAL void clearQueue(bool hostptrsOnly);
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MOCKABLE_VIRTUAL bool shouldStop();
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static void *run(void *);
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std::atomic<bool> doWorkInBackground = false;
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std::atomic<int> elementsToRelease = 0;
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std::atomic<int> hostptrsToRelease = 0;
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std::unique_ptr<Thread> worker;
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int32_t numClients = 0;
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IDList<DeferrableDeletion, true> queue;
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std::mutex queueMutex;
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std::mutex threadMutex;
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std::condition_variable condition;
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};
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static_assert(NEO::NonCopyableAndNonMovable<DeferredDeleter>);
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} // namespace NEO
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