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CUDA Events

PostPosted: Mon Nov 16, 2015 6:07 am
by joaoguerreiro
Is it possible to use the CUDA C component to get the GPU Events, but using the ID code used by CUPTI instead of the codenames used in PAPI? (for example, using 2619 instead of "cuda:::Tesla_K20c:domain_d:inst_executed").

Re: CUDA Events

PostPosted: Tue Nov 17, 2015 4:49 pm
by yarkhan
It is not possible to use the CUPTI ID codes to access the events. The usual usage in PAPI is to use event names to refer to events. If there is sufficient interest in this event ID mode, this could probably be incorporated in a future release. Please let us know if there is some reason we are unaware of why this mode would be a good thing to support.
Asim YarKhan (PAPI team)