cancel
Showing results for 
Search instead for 
Did you mean: 

Archives Discussions

boxerab
Challenger

async_work_group_copy

If I am running a kernel on a GCN device, and my workgroup sizes is <= 64, do all work items need to encounter

async_work_group_copy ?  I've asked a similar question in the past about work items encountering memory barriers,

and I was told that barriers are not needed in this case.

Thanks,

Aaron

0 Likes