49 lines
1.2 KiB
Plaintext
49 lines
1.2 KiB
Plaintext
/*
|
|
* Copyright (C) 2019-2020 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
R"===(
|
|
// assumption is local work size = pattern size
|
|
__kernel void FillBufferBytes(
|
|
__global uchar* pDst,
|
|
ulong dstOffsetInBytes,
|
|
const __global uchar* pPattern )
|
|
{
|
|
size_t dstIndex = get_global_id(0) + dstOffsetInBytes;
|
|
size_t srcIndex = get_local_id(0);
|
|
pDst[dstIndex] = pPattern[srcIndex];
|
|
}
|
|
|
|
__kernel void FillBufferLeftLeftover(
|
|
__global uchar* pDst,
|
|
ulong dstOffsetInBytes,
|
|
const __global uchar* pPattern,
|
|
const ulong patternSizeInEls )
|
|
{
|
|
size_t gid = get_global_id(0);
|
|
pDst[ gid + dstOffsetInBytes ] = pPattern[ gid & (patternSizeInEls - 1) ];
|
|
}
|
|
|
|
__kernel void FillBufferMiddle(
|
|
__global uchar* pDst,
|
|
ulong dstOffsetInBytes,
|
|
const __global uint* pPattern,
|
|
const ulong patternSizeInEls )
|
|
{
|
|
size_t gid = get_global_id(0);
|
|
((__global uint*)(pDst + dstOffsetInBytes))[gid] = pPattern[ gid & (patternSizeInEls - 1) ];
|
|
}
|
|
|
|
__kernel void FillBufferRightLeftover(
|
|
__global uchar* pDst,
|
|
ulong dstOffsetInBytes,
|
|
const __global uchar* pPattern,
|
|
const ulong patternSizeInEls )
|
|
{
|
|
size_t gid = get_global_id(0);
|
|
pDst[ gid + dstOffsetInBytes ] = pPattern[ gid & (patternSizeInEls - 1) ];
|
|
}
|
|
)===" |