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#define STRIDED_COPY(dst, src, num_gentypes, dst_stride, src_stride) \
size_t size = get_local_size(0) * get_local_size(1) * get_local_size(2); \
size_t id = (get_local_size(1) * get_local_size(2) * get_local_id(0)) + \
(get_local_size(2) * get_local_id(1)) + \
get_local_id(2); \
size_t i; \
\
for (i = id; i < num_gentypes; i += size) { \
dst[i * dst_stride] = src[i * src_stride]; \
}
_CLC_OVERLOAD _CLC_DEF event_t async_work_group_strided_copy(
local __CLC_GENTYPE *dst,
const global __CLC_GENTYPE *src,
size_t num_gentypes,
size_t src_stride,
event_t event) {
STRIDED_COPY(dst, src, num_gentypes, 1, src_stride);
return event;
}
_CLC_OVERLOAD _CLC_DEF event_t async_work_group_strided_copy(
global __CLC_GENTYPE *dst,
const local __CLC_GENTYPE *src,
size_t num_gentypes,
size_t dst_stride,
event_t event) {
STRIDED_COPY(dst, src, num_gentypes, dst_stride, 1);
return event;
}
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