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dc0272d86a
Change-Id: I6dac17090e499f013916b1ba2f2b6d0de47f51a3 Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com> Related-To: NEO-3314
49 lines
1.2 KiB
Plaintext
49 lines
1.2 KiB
Plaintext
/*
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* Copyright (C) 2019 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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R"===(
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// assumption is local work size = pattern size
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__kernel void FillBufferBytes(
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__global uchar* pDst,
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ulong dstOffsetInBytes,
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const __global uchar* pPattern )
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{
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size_t dstIndex = get_global_id(0) + dstOffsetInBytes;
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size_t srcIndex = get_local_id(0);
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pDst[dstIndex] = pPattern[srcIndex];
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}
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__kernel void FillBufferLeftLeftover(
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__global uchar* pDst,
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ulong dstOffsetInBytes,
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const __global uchar* pPattern,
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const size_t patternSizeInEls )
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{
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size_t gid = get_global_id(0);
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pDst[ gid + dstOffsetInBytes ] = pPattern[ gid & (patternSizeInEls - 1) ];
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}
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__kernel void FillBufferMiddle(
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__global uchar* pDst,
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ulong dstOffsetInBytes,
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const __global uint* pPattern,
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const ulong patternSizeInEls )
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{
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size_t gid = get_global_id(0);
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((__global uint*)(pDst + dstOffsetInBytes))[gid] = pPattern[ gid & (patternSizeInEls - 1) ];
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}
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__kernel void FillBufferRightLeftover(
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__global uchar* pDst,
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ulong dstOffsetInBytes,
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const __global uchar* pPattern,
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const ulong patternSizeInEls )
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{
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size_t gid = get_global_id(0);
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pDst[ gid + dstOffsetInBytes ] = pPattern[ gid & (patternSizeInEls - 1) ];
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}
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)===" |