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8b57d28116
Include files are now grouped and sorted in following order: 1. Header file of the class the current file implements 2. Project files 3. Third party files 4. Standard library Change-Id: If31af05652184169f7fee1d7ad08f1b2ed602cf0 Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
/*
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* Copyright (C) 2017-2019 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 "runtime/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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#include <utility>
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namespace OCLRT {
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class DeferrableDeletion;
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class Thread;
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class DeferredDeleter {
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public:
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DeferredDeleter();
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virtual ~DeferredDeleter();
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DeferredDeleter(const DeferredDeleter &) = delete;
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DeferredDeleter &operator=(const DeferredDeleter &) = delete;
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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);
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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();
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MOCKABLE_VIRTUAL bool areElementsReleased();
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MOCKABLE_VIRTUAL bool shouldStop();
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static void *run(void *);
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std::atomic<bool> doWorkInBackground;
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std::atomic<int> elementsToRelease;
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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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} // namespace OCLRT
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