AnsweredAssumed Answered

wave synchronous programming

Question asked by boxerab on Feb 3, 2015
Latest reply on Feb 5, 2015 by realhet

I have a kernel with work group size equal to 32.  Is it safe to remove all local memory barriers, since

32 is <= size of a wavefront?

 

The following thread seems to imply that it is NOT good to remove local memory barriers, because work items

may be merged:

 

How to query wavefront size from kernel?

 

Thanks!

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