PAPI_get_real_usec - Man Page

This function returns the total real time passed since some arbitrary starting point. The time is returned in microseconds. This call is equivalent to wall clock time.

Examples:

s = PAPI_get_real_cyc();
your_slow_code();
e = PAPI_get_real_cyc();
printf("Wallclock cycles: %lld\en",e-s);

See also

PAPIF

PAPI

PAPI_get_virt_usec

PAPI_get_virt_cyc

PAPI_library_init

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