CentOS 7.0 - man page for papi_get_real_usec (centos section 3)

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PAPI_get_real_usec(3)			       PAPI			    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.
       @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
       Generated automatically by Doxygen for PAPI from the source code.

Version 5.2.0.0 			 Tue Jun 17 2014		    PAPI_get_real_usec(3)
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