[lkml]   [2003]   [Apr]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [patch] HT scheduler, sched-2.5.68-A9

On Tue, 22 Apr 2003, Martin J. Bligh wrote:

> Hmmm. When the machine is loaded up fully, this seems OK, but for lower
> loads, it seems to have a significant degredation. This is on my normal
> 16-way machine, no HT at all ... just checking for degredations. At a
> guess, maybe it's bouncing stuff around between runqueues under low
> loads?

hm - it should not cause any change in the non-HT case. Oh, there's one
thing that could make a difference on SMP - could you change

> Are there things embedded in here that change stuff for non-HT machines?

not intentionally, but apparently there's some sort of effect. The idle
steal thing could explain it.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:34    [W:0.088 / U:9.036 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site