PAPI_get_real_usec(3)

NAME
PAPI_get_real_usec -

get real time counter value in microseconds

SYNOPSIS

Detailed Description

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\n',e-s);

See also:
    PAPIF

    PAPI

    PAPI_get_virt_usec

    PAPI_get_virt_cyc

    PAPI_library_init

Author

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