The barriers we currently issue have a very generic stage coverage (i.e. "all_images() -> all_images()"). We could track the stages used in each synchronization unit and OR those stages together when issuing a barrier.
performance
kvark
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Is this still an issue?
cwfitzgerald
on 1 Dec 2020
Yes, we don't have that implemented. It's an optimization. Ideally, we'd play with it once we have any performance metrics to track.
kvark
on 1 Dec 2020
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Most helpful comment
Yes, we don't have that implemented. It's an optimization. Ideally, we'd play with it once we have any performance metrics to track.