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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
R"===(
// assumption is local work size = pattern size
__kernel void FillBufferBytes(
__global uchar* pDst,
uint dstOffsetInBytes,
const __global uchar* pPattern )
{
uint dstIndex = get_global_id(0) + dstOffsetInBytes;
uint srcIndex = get_local_id(0);
pDst[dstIndex] = pPattern[srcIndex];
}
__kernel void FillBufferLeftLeftover(
__global uchar* pDst,
uint dstOffsetInBytes,
const __global uchar* pPattern,
const uint patternSizeInEls )
{
uint gid = get_global_id(0);
pDst[ gid + dstOffsetInBytes ] = pPattern[ gid & (patternSizeInEls - 1) ];
}
__kernel void FillBufferMiddle(
__global uchar* pDst,
uint dstOffsetInBytes,
const __global uint* pPattern,
const uint patternSizeInEls )
{
uint gid = get_global_id(0);
((__global uint*)(pDst + dstOffsetInBytes))[gid] = pPattern[ gid & (patternSizeInEls - 1) ];
}
__kernel void FillBufferRightLeftover(
__global uchar* pDst,
uint dstOffsetInBytes,
const __global uchar* pPattern,
const uint patternSizeInEls )
{
uint gid = get_global_id(0);
pDst[ gid + dstOffsetInBytes ] = pPattern[ gid & (patternSizeInEls - 1) ];
}
__kernel void FillBufferImmediate(
__global uchar* ptr,
uint dstSshOffset, // Offset needed in case ptr has been adjusted for SSH alignment
const uint value)
{
uint dstIndex = get_global_id(0);
__global uchar* pDst = (__global uchar*)ptr + dstSshOffset;
pDst[dstIndex] = value;
}
__kernel void FillBufferSSHOffset(
__global uchar* ptr,
uint dstSshOffset, // Offset needed in case ptr has been adjusted for SSH alignment
const __global uchar* pPattern,
uint patternSshOffset // Offset needed in case pPattern has been adjusted for SSH alignment
)
{
uint dstIndex = get_global_id(0);
uint srcIndex = get_local_id(0);
__global uchar* pDst = (__global uchar*)ptr + dstSshOffset;
__global uchar* pSrc = (__global uchar*)pPattern + patternSshOffset;
pDst[dstIndex] = pSrc[srcIndex];
}
)==="
|
