lkml.org 
[lkml]   [2004]   [May]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: How can I optimize a process on a NUMA architecture(x86-64 specifically)?
> "Martin J. Bligh" <mbligh@aracnet.com> writes:
>
>> For any given situation, you can come up with a scheduler mod that improves
>> things. The problem is making something generic that works well in most
>> cases.
>
> The point behind numa api/numactl is that if the defaults
> don't work well enough you can tune it by hand to be better.
>
> There are some setups which can be significantly improved with some
> hand tuning, although in many cases the default behaviour is good enough
> too.

Oh, I'm not denying it can make things better ... just 90% of the people
who want to try it would be better off leaving it the hell alone ;-)

M.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:03    [W:0.179 / U:2.664 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site