On Mon, 6 Jun 2005, Anthony Ginepro wrote: > Le Lundi 06 juin 2005 à 15:09 -0400, Jeff Roberson a écrit : > > On Sun, 5 Jun 2005, jason henson wrote: > > > > > Divacky Roman wrote: > > > > > > >On Sat, Jun 04, 2005 at 05:25:33AM -0400, Jeff Roberson wrote: > > > > > > > > > > > >>I just fixed what should be the last ULE+KSE+PREEMPTION bug. Please let > > > >>me know if you run into any problems with it, preferably with a seperate > > > >>mail to me as I'm more likely to see this than one which is cc'd to > > > >>current_at_. > > > >> > > > >> > > > > > > > >I just tried ULE+PREEMPTION and I still experience hardlocks... I found that > > > >its usually (80%) caused by mplayer... I dont know maybe it uses some specific > > > >things which make it more probable. > > > > > > > >without PREEMPTION everything works ok. I got the hardlock when compiling > > > >gcc41, downloading some big file from internet and trying to watch video usin > > > >mplayer > > > > > > > >I also have this > > > >Jun 5 09:46:18 witten kernel: pid 593: corrected slot count (9672->1) > > > > I can not reproduce this. can you tell me what that pid is? Can you tell > > me what your sched_ule.c version is? I'm presently running > > ULE+PREEMPTION+KSE with mozilla, gaim, and mplayer all threaded. > > Just to be sure, don't you have any interactivity issue while untarring > huge archive (mozilla or java jdk) ? > > I didn't have yet found an older version when it does work better than > presently and I wonder if it's related to hardware or not. > I have heard of this issue from other people. Would you be willing to take traces for schedgraph for me? I can very quickly determine the problem if you do. There are instructions at the top of src/tools/sched/schedgraph.py. You don't need to install python and tkinter if you don't want to view the output. Just mail me the compressed ktr.out. > Anthony. > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >Received on Tue Jun 07 2005 - 01:04:59 UTC
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