PAPI_get_real_cyc (3)

Get real time counter value in clock cycles returns the total real time passed since some arbitrary starting point. the time is returned in clock cycles. this call is equivalent to wall clock time.

  1. Carta.tech
  2. Man Pages
  3. Library calls
  4. PAPI_get_real_cyc: Get real time counter value in clock cycles returns the total real time passed since some arbitrary starting point. the time is returned in clock cycles. this call is equivalent to wall clock time.
  1. Carta.tech
  2. Packages
  3. libpapi-dev
  4. PAPI_get_real_cyc: Get real time counter value in clock cycles returns the total real time passed since some arbitrary starting point. the time is returned in clock cycles. this call is equivalent to wall clock time.

SYNOPSIS

Detailed Description

@par 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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