HPL_timer_cputime - Return the CPU time.
#include "hpl.h"
double HPL_timer_cputime();
HPL_timer_cputime returns the cpu time. If HPL_USE_CLOCK is defined, the
clock() function is used to return an approximation of processor time used by
the program. The value returned is the CPU time used so far as a clock_t; to
get the number of seconds used, the result is divided by CLOCKS_PER_SEC. This
function is part of the ANSI/ISO C standard library. If HPL_USE_TIMES is
defined, the times() function is used instead. This function returns the
current process times. times() returns the number of clock ticks that have
elapsed since the system has been up. Otherwise and by default, the standard
library function getrusage() is used.
HPL_timer_walltime (3), HPL_timer (3).