PAPI 7.1.0.0
|
Start counting hardware events in an event set. More...
EventSet | – an integer handle for a PAPI event set as created by PAPI_create_eventset |
PAPI_OK | |
PAPI_EINVAL | – One or more of the arguments is invalid. |
PAPI_ESYS | – A system or C library call failed inside PAPI, see the errno variable. |
PAPI_ENOEVST | – The EventSet specified does not exist. |
PAPI_EISRUN | – The EventSet is currently counting events. |
PAPI_ECNFLCT | – The underlying counter hardware can not count this event and other events in the EventSet simultaneously. |
PAPI_ENOEVNT | – The PAPI preset is not available on the underlying hardware. |
PAPI_start starts counting all of the hardware events contained in the previously defined EventSet. All counters are implicitly set to zero before counting. Assumes an initialized PAPI library and a properly added event set.