> This whole thing should just be removed. x86-64 linux has a VDSO
> clock_gettime(CLOCK_MONOTONIC) that is fast, doesn't trap into the
> kernel, and doesn't suffer from these problems.
>
> Jason
In the man page for clock_gettime() I see that CLOCK_PROCESS_CPUTIME_ID may be
more accurate for (high) performance measurements. What do you think?
CLOCK_MONOTONIC
Clock that cannot be set and represents monotonic time since
some unspecified starting point.
CLOCK_PROCESS_CPUTIME_ID
High-resolution per-process timer from the CPU.
_______________________________________________
general mailing list
[email protected]
http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general
To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
