Description
Returns the number of local work-items specified in dimension
identified by dimindx. This value
is at most the value given by the local_work_size argument to
clEnqueueNDRangeKernel if
local_work_size is not NULL; otherwise the OpenCL implementation
chooses an appropriate local_work_size value which is
returned by this function.
If the kernel is executed with a nonuniform work-group size
(i.e. the global_work_size values specified to
clEnqueueNDRangeKernel
are not evenly divisable by the
local_work_size values for each dimension),
calls to this built-in from
some work-groups may return different values than calls
to this built-in from other work-groups.
Valid values of dimindx are 0 to
get_work_dim() - 1. For other
values of dimindx, get_local_size() returns 1.
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