gentype
sub_group_broadcast
(
| gentype x, |
uint
sub_group_local_id
) |
Description
Broadcast the value of x for work-item
identified by sub_group_local_id to all work-items in the
sub-group.
sub_group_local_id must be the same value
for all workitems in the sub-group.
We use the generic type name gentype to indicate the built-in data types half, int, uint, long, ulong, float or double as the type for the arguments. Type half requires the cl_khr_fp16 extension. Type double is optional.
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