lkml.org 
[lkml]   [2002]   [Jan]   [18]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateFri, 18 Jan 2002 11:21:10 +0100
FromHelge Hafting <>
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).

I guess this thing starts a thread per image?  That would
give a lot of _running_ processes, which is exactly what
the O(1) scheduler improves.

Helge Hafting
-
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