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/*
* Copyright (C) 2018-2025 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include "opencl/source/command_queue/command_queue_hw.h"
#include "opencl/source/command_queue/enqueue_common.h"
#include "opencl/source/mem_obj/buffer.h"
#include "opencl/source/memory_manager/mem_obj_surface.h"
namespace NEO {
template <typename GfxFamily>
cl_int CommandQueueHw<GfxFamily>::enqueueCopyBuffer(
Buffer *srcBuffer,
Buffer *dstBuffer,
size_t srcOffset,
size_t dstOffset,
size_t size,
cl_uint numEventsInWaitList,
const cl_event *eventWaitList,
cl_event *event) {
constexpr cl_command_type cmdType = CL_COMMAND_COPY_BUFFER;
CsrSelectionArgs csrSelectionArgs{cmdType, srcBuffer, dstBuffer, device->getRootDeviceIndex(), &size};
CommandStreamReceiver &csr = selectCsrForBuiltinOperation(csrSelectionArgs);
const bool isStateless = forceStateless(std::max(srcBuffer->getSize(), dstBuffer->getSize()));
const bool useHeapless = this->getHeaplessModeEnabled();
auto builtInType = EBuiltInOps::adjustBuiltinType<EBuiltInOps::copyBufferToBuffer>(isStateless, useHeapless);
BuiltinOpParams dc;
dc.srcMemObj = srcBuffer;
dc.dstMemObj = dstBuffer;
dc.srcOffset = {srcOffset, 0, 0};
dc.dstOffset = {dstOffset, 0, 0};
dc.size = {size, 0, 0};
dc.bcsSplit = this->isSplitEnqueueBlitNeeded(csrSelectionArgs.direction, size, csr);
dc.direction = csrSelectionArgs.direction;
MultiDispatchInfo dispatchInfo(dc);
MemObjSurface s1(srcBuffer);
MemObjSurface s2(dstBuffer);
Surface *surfaces[] = {&s1, &s2};
return dispatchBcsOrGpgpuEnqueue<CL_COMMAND_COPY_BUFFER>(dispatchInfo, surfaces, builtInType, numEventsInWaitList, eventWaitList, event, false, csr);
}
} // namespace NEO
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