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/*
* Copyright (C) 2018-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "shared/source/command_stream/command_stream_receiver.h"
#include "opencl/source/command_queue/command_queue_hw.h"
namespace NEO {
template <typename GfxFamily>
cl_int CommandQueueHw<GfxFamily>::finish() {
auto result = getGpgpuCommandStreamReceiver().flushBatchedSubmissions();
if (!result) {
return CL_OUT_OF_RESOURCES;
}
//as long as queue is blocked we need to stall.
while (isQueueBlocked())
;
auto taskCountToWaitFor = this->taskCount;
auto flushStampToWaitFor = this->flushStamp->peekStamp();
// Stall until HW reaches CQ taskCount
waitUntilComplete(taskCountToWaitFor, this->bcsTaskCount, flushStampToWaitFor, false);
return CL_SUCCESS;
}
} // namespace NEO
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