lkml.org 
[lkml]   [2002]   [Jan]   [18]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateFri, 18 Jan 2002 21:06:04 +1100
FromNero <>
SubjectRe: o(1) to the rescue
Ed Tomlinson wrote:

>Try this with and without the o(1) scheduler (J0).>>Create a dir full of 1 meg or so jpegs.  Fire up kde.  Try using the Tools/Create image gallery.  
>With the standard scheduler linux is unusable - it stalls for most of the processing time for 
>each image.   With o(1) its just a little jerky - still usable though (a gallery is building as I 
>type this).  >>Xmms playing to a arts server running with real time priority experienced no dropouts during 
>the process.>>This is on 2.4.17 no preempt or low latency patches applied.
>>Real improvement - nice work,>>Ed Tomlinson>->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/
>



-
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 12:15    [from the cache]
©2003-2008