mirror of
https://github.com/intel/compute-runtime.git
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55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/*
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* Copyright (C) 2018-2024 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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#pragma once
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#include "opencl/source/command_queue/command_queue_hw.h"
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#include "opencl/source/command_queue/enqueue_common.h"
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#include "opencl/source/mem_obj/buffer.h"
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#include "opencl/source/memory_manager/mem_obj_surface.h"
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namespace NEO {
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template <typename GfxFamily>
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cl_int CommandQueueHw<GfxFamily>::enqueueCopyBuffer(
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Buffer *srcBuffer,
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Buffer *dstBuffer,
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size_t srcOffset,
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size_t dstOffset,
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size_t size,
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cl_uint numEventsInWaitList,
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const cl_event *eventWaitList,
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cl_event *event) {
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constexpr cl_command_type cmdType = CL_COMMAND_COPY_BUFFER;
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CsrSelectionArgs csrSelectionArgs{cmdType, srcBuffer, dstBuffer, device->getRootDeviceIndex(), &size};
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CommandStreamReceiver &csr = selectCsrForBuiltinOperation(csrSelectionArgs);
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const bool useStateless = forceStateless(std::max(srcBuffer->getSize(), dstBuffer->getSize()));
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const bool useHeapless = this->getHeaplessModeEnabled();
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auto builtInType = EBuiltInOps::adjustBuiltinType<EBuiltInOps::copyBufferToBuffer>(useStateless, useHeapless);
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BuiltinOpParams dc;
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dc.srcMemObj = srcBuffer;
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dc.dstMemObj = dstBuffer;
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dc.srcOffset = {srcOffset, 0, 0};
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dc.dstOffset = {dstOffset, 0, 0};
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dc.size = {size, 0, 0};
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dc.bcsSplit = this->isSplitEnqueueBlitNeeded(csrSelectionArgs.direction, size, csr);
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dc.direction = csrSelectionArgs.direction;
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MultiDispatchInfo dispatchInfo(dc);
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MemObjSurface s1(srcBuffer);
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MemObjSurface s2(dstBuffer);
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Surface *surfaces[] = {&s1, &s2};
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return dispatchBcsOrGpgpuEnqueue<CL_COMMAND_COPY_BUFFER>(dispatchInfo, surfaces, builtInType, numEventsInWaitList, eventWaitList, event, false, csr);
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}
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} // namespace NEO
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