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26 lines
725 B
C++
26 lines
725 B
C++
/*
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* Copyright (C) 2021 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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#include "shared/source/memory_manager/memory_manager.h"
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template <typename KernelT>
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void NEO::SyncBufferHandler::prepareForEnqueue(size_t workGroupsCount, KernelT &kernel) {
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auto requiredSize = workGroupsCount;
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std::lock_guard<std::mutex> guard(this->mutex);
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bool isCurrentBufferFull = (usedBufferSize + requiredSize > bufferSize);
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if (isCurrentBufferFull) {
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memoryManager.checkGpuUsageAndDestroyGraphicsAllocations(graphicsAllocation);
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allocateNewBuffer();
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usedBufferSize = 0;
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}
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kernel.patchSyncBuffer(device, graphicsAllocation, usedBufferSize);
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usedBufferSize += requiredSize;
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}
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