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75ab0c6fe1
Change-Id: Id96d1f47fb3d479d10d1022f1259dc030a148192 Signed-off-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
80 lines
2.4 KiB
C++
80 lines
2.4 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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#pragma once
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#include "CL/cl.h"
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#include <type_traits>
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#include "runtime/utilities/arrayref.h"
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#include "runtime/utilities/stackvec.h"
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namespace OCLRT {
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class Event;
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class EventBuilder {
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public:
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template <typename EventType, typename... ArgsT>
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void create(ArgsT &&... args) {
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event = new EventType(std::forward<ArgsT>(args)...);
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}
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EventBuilder() = default;
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EventBuilder(const EventBuilder &) = delete;
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EventBuilder &operator=(const EventBuilder &) = delete;
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EventBuilder(EventBuilder &&) = delete;
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EventBuilder &operator=(EventBuilder &&) = delete;
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~EventBuilder();
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Event *getEvent() {
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return event;
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}
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void addParentEvent(Event &newParentEvent);
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void addParentEvent(Event *newParentEvent) {
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if (newParentEvent != nullptr) {
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addParentEvent(*newParentEvent);
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}
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}
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void addParentEvents(ArrayRef<const cl_event> newParentEvents);
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void finalize();
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Event *finalizeAndRelease() {
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finalize();
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Event *retEvent = this->event;
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this->event = nullptr;
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finalized = false;
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return retEvent;
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}
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protected:
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void clear();
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Event *event = nullptr;
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bool finalized = false;
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StackVec<Event *, 16> parentEvents;
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bool doNotRegister = false;
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};
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} // namespace OCLRT
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