gettimeofday() in hping

[Stefan Lambrev]

Greetings,

Dag-Erling Smørgrav wrote:
> Dag-Erling Smørgrav <des at des.no> writes:
>   
>> Stefan Lambrev <stefan.lambrev at moneybookers.com> writes:
>>     
>>> I tried clock_gettime() (using CLOCK_REALTIME for clock_id), but this
>>> yield worse performance.
>>>       
>> Try CLOCK_MONOTONIC instead.
>>     
>
> I forgot - there are also the FreeBSD-specific CLOCK_REALTIME_FAST and
> CLOCK_MONOTONIC_FAST if you can live with a little bit of jitter.
>
> DES
>   
Thanks for your reply.
I tested all different combination. The performance change is almost 
invisible (100-200KB/s),
and can't be compared with the performance boost that TSC gain over 
ACPI-fast timecounter.
Unfortunately TSC doesn't play nice with power saving modes.

-- 

Best Wishes,
Stefan Lambrev
ICQ# 24134177