From: Bodo Moeller <[EMAIL PROTECTED]>
moeller> If you want elapsed real time ('openssl speed -elapsed'), you need
moeller> times(), which measures in clock ticks and not in CLOCKS_PER_SEC.
-elapsed measures clock time (using ftime or gettimeofday, depending
on what's available). times() gives back the following information:
struct tms {
clock_t tms_utime; /* user time */
clock_t tms_stime; /* system time */
clock_t tms_cutime; /* user time of children */
clock_t tms_cstime; /* system time of children */
};
That doesn't give real time, does it?
moeller> It seems the preferred way to get the correct number of clock ticks
moeller> per second is to use sysconf(_SC_CLK_TCK) and not the CLK_TCK macro.
moeller> So maybe changing the HZ definition in apps/speed.c as follows
moeller> might help:
moeller>
moeller> #include OPENSSL_UNISTD
moeller> #ifndef HZ
moeller> # ifdef _SC_CLK_TCK
moeller> # define HZ (sysconf(_SC_CLK_TCK))
moeller> # else
moeller> /* ... */
moeller> #endif
I just did that, and that was the perfect solution. Thanks!
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