47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
/*
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* Copyright (C) 2018-2021 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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#pragma once
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#include "opencl/source/mem_obj/buffer.h"
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namespace NEO {
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class Pipe : public MemObj {
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public:
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static const size_t intelPipeHeaderReservedSpace = 128;
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static const cl_ulong maskMagic = 0xFFFFFFFFFFFFFFFFLL;
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static const cl_ulong objectMagic = MemObj::objectMagic | 0x03;
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static Pipe *create(
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Context *context,
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cl_mem_flags flags,
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cl_uint packetSize,
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cl_uint maxPackets,
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const cl_pipe_properties *properties,
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cl_int &errcodeRet);
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~Pipe() override;
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cl_int getPipeInfo(cl_image_info paramName,
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size_t paramValueSize,
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void *paramValue,
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size_t *paramValueSizeRet);
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void setPipeArg(void *memory, uint32_t patchSize, uint32_t rootDeviceIndex);
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protected:
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Pipe(Context *context,
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cl_mem_flags flags,
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cl_uint packetSize,
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cl_uint maxPackets,
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const cl_pipe_properties *properties,
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void *memoryStorage,
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MultiGraphicsAllocation multiGraphicsAllocation);
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cl_uint pipePacketSize;
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cl_uint pipeMaxPackets;
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};
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} // namespace NEO
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