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/*
* Copyright (c) 2021 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef SRC_GPU_CLQUEUE_H
#define SRC_GPU_CLQUEUE_H
#include "src/common/IQueue.h"
#include "arm_compute/runtime/CL/CLScheduler.h"
#include <memory>
namespace arm_compute
{
// Forward declarations
class CLTuner;
namespace gpu
{
namespace opencl
{
/** OpenCL queue implementation class */
class ClQueue final : public IQueue
{
public:
/** Construct a new CpuQueue object
*
* @param[in] ctx Context to be used
* @param[in] options Command queue options
*/
ClQueue(IContext *ctx, const AclQueueOptions *options);
/** Return legacy scheduler
*
* @return arm_compute::IScheduler&
*/
arm_compute::CLScheduler &scheduler();
/** Underlying cl command queue accessor
*
* @return the cl command queue used
*/
::cl::CommandQueue cl_queue();
/** Update/inject an underlying cl command queue object
*
* @warning Command queue needs to come from the same context as the AclQueue
*
* @param[in] queue Underlying cl command queue to be used
*
* @return true if the queue was set successfully else falseS
*/
bool set_cl_queue(::cl::CommandQueue queue);
// Inherited functions overridden
StatusCode finish() override;
private:
std::unique_ptr<CLTuner> _tuner;
};
} // namespace opencl
} // namespace gpu
} // namespace arm_compute
#endif /* SRC_GPU_CLQUEUE_H */
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