logo       

Re: Poor gige performance with 2.4.20-pre*: msg#00350

Subject: Re: Poor gige performance with 2.4.20-pre*
On Sun, Sep 29, 2002 at 12:34:02AM -0600, Richard Gooch wrote:
> This is all on a LAN (of course; expecting good performance from a WAN
> is pretty futile). I use a buffer size of 256 KiB.

>From my experience tuning on a 550MHz P3 Xeon, you're better off using a 
buffer size of 8-16KB that stays in the L1 cache.  Of course, that was 
without actually doing anything useful with the data being transferred.  
Gige really does need a faster cpu in the ghz+ range.  As for ns83820, 
it's a work in progress.  Some of the recent bugfixes may have reduced 
performance, so it may need to be retuned.

                -ben
-- 
GMS rules.





<Prev in Thread] Current Thread [Next in Thread>