Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-15 Thread Miguel Figueiredo
Martin Steigerwald wrote: > Am Dienstag 12 Juni 2007 schrieb Miguel Figueiredo: >> Hi all, >> >> some results based on massing_intr.c by Satoru, can be found on >> http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c > > Hi Miquel, Ingo, Con! > [...] > Any suggestions? I read

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-15 Thread Miguel Figueiredo
Martin Steigerwald wrote: Am Dienstag 12 Juni 2007 schrieb Miguel Figueiredo: Hi all, some results based on massing_intr.c by Satoru, can be found on http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c Hi Miquel, Ingo, Con! [...] Any suggestions? I read somewhere in the

RE: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-14 Thread Tobias Gerschner
Hi, I did run massive_intr.c for 60 secs with increasing nproc ( 10,20,30,40,50,60) waiting for effects. Below a small table of the results 2.6.21.1-cfs-v16 nproc , usability result 10 , serious frame drops , Firefox hardly recognizes clicked links, but still usable 20 - 30, usability

RE: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-14 Thread Tobias Gerschner
Hi, I did run massive_intr.c for 60 secs with increasing nproc ( 10,20,30,40,50,60) waiting for effects. Below a small table of the results 2.6.21.1-cfs-v16 nproc , usability result 10 , serious frame drops , Firefox hardly recognizes clicked links, but still usable 20 - 30, usability

RE: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Fortier,Vincent [Montreal]
call for more SD versus CFS comparisons (was: Re: > [ck] Mainline plans) > > > -Message d'origine- > > De : [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] De la part de Miguel > > Figueiredo Envoyé : 11 juin 2007 20:30 > > > > Hi all, >

RE: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Fortier,Vincent [Montreal]
> -Message d'origine- > De : [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] De la part de > Miguel Figueiredo > Envoyé : 11 juin 2007 20:30 > > Hi all, > > some results based on massing_intr.c by Satoru, can be found > on

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Martin Steigerwald
Am Dienstag 12 Juni 2007 schrieb Miguel Figueiredo: > Hi all, > > some results based on massing_intr.c by Satoru, can be found on > http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c Hi Miquel, Ingo, Con! I have been a week without internet access. I have been testing 2.6.21.3 +

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Tobias Gerschner <[EMAIL PROTECTED]> wrote: > The output of massive_intr can be found here : > http://www.yoper.com/scheduler-test/ here's the spread of the massive_intr results (the average 'jitter' of the second column of the results - lower values are indicating more stable / more fair

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Con Kolivas <[EMAIL PROTECTED]> wrote: > So unless there's a vm issue (which does not appear to be the case) I > can't see how any of these will change Tobias' extensive testing > results. yep - i've retested with -ck2 and cannot reproduce his results. So i'm waiting for his feedback to

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Con Kolivas
On Tuesday 12 June 2007 18:57, Ingo Molnar wrote: > * Ingo Molnar <[EMAIL PROTECTED]> wrote: > > * Tobias Gerschner <[EMAIL PROTECTED]> wrote: > > > I did run massive_intr.c for 60 secs with increasing nproc ( > > > 10,20,30,40,50,60) waiting for effects. > > > > > > Below a small table of the

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Ingo Molnar <[EMAIL PROTECTED]> wrote: > * Tobias Gerschner <[EMAIL PROTECTED]> wrote: > > > I did run massive_intr.c for 60 secs with increasing nproc ( > > 10,20,30,40,50,60) waiting for effects. > > > > Below a small table of the results > > > > 2.6.21.1-cfs-v16 > > > > nproc ,

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Tobias Gerschner <[EMAIL PROTECTED]> wrote: > it's a peacock freeliner xp II. Close to 5 year old Laptop with an > Athlon XP 2600+ using 1 GB of RAM / no swap enabled. > > The other information will be sent as soon as I am back at work . thanks! Here's another thing that would be worth

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Tobias Gerschner
2007/6/12, Ingo Molnar <[EMAIL PROTECTED]>: * Tobias Gerschner <[EMAIL PROTECTED]> wrote: > I did run massive_intr.c for 60 secs with increasing nproc ( > 10,20,30,40,50,60) waiting for effects. > > Below a small table of the results > > 2.6.21.1-cfs-v16 > > nproc , usability result > > 10 ,

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Tobias Gerschner <[EMAIL PROTECTED]> wrote: > I did run massive_intr.c for 60 secs with increasing nproc ( > 10,20,30,40,50,60) waiting for effects. > > Below a small table of the results > > 2.6.21.1-cfs-v16 > > nproc , usability result > > 10 , serious frame drops , Firefox hardly

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Tobias Gerschner
2007/6/12, Miguel Figueiredo <[EMAIL PROTECTED]>: Hi all, some results based on massing_intr.c by Satoru, can be found on http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c 2007/6/12, Miguel Figueiredo <[EMAIL PROTECTED]>: Hi all, some results based on massing_intr.c by

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Tobias Gerschner
2007/6/12, Miguel Figueiredo [EMAIL PROTECTED]: Hi all, some results based on massing_intr.c by Satoru, can be found on http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c 2007/6/12, Miguel Figueiredo [EMAIL PROTECTED]: Hi all, some results based on massing_intr.c by Satoru,

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Tobias Gerschner [EMAIL PROTECTED] wrote: I did run massive_intr.c for 60 secs with increasing nproc ( 10,20,30,40,50,60) waiting for effects. Below a small table of the results 2.6.21.1-cfs-v16 nproc , usability result 10 , serious frame drops , Firefox hardly recognizes

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Tobias Gerschner
2007/6/12, Ingo Molnar [EMAIL PROTECTED]: * Tobias Gerschner [EMAIL PROTECTED] wrote: I did run massive_intr.c for 60 secs with increasing nproc ( 10,20,30,40,50,60) waiting for effects. Below a small table of the results 2.6.21.1-cfs-v16 nproc , usability result 10 , serious frame

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Tobias Gerschner [EMAIL PROTECTED] wrote: it's a peacock freeliner xp II. Close to 5 year old Laptop with an Athlon XP 2600+ using 1 GB of RAM / no swap enabled. The other information will be sent as soon as I am back at work . thanks! Here's another thing that would be worth testing:

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Ingo Molnar [EMAIL PROTECTED] wrote: * Tobias Gerschner [EMAIL PROTECTED] wrote: I did run massive_intr.c for 60 secs with increasing nproc ( 10,20,30,40,50,60) waiting for effects. Below a small table of the results 2.6.21.1-cfs-v16 nproc , usability result 10 ,

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Con Kolivas
On Tuesday 12 June 2007 18:57, Ingo Molnar wrote: * Ingo Molnar [EMAIL PROTECTED] wrote: * Tobias Gerschner [EMAIL PROTECTED] wrote: I did run massive_intr.c for 60 secs with increasing nproc ( 10,20,30,40,50,60) waiting for effects. Below a small table of the results Nice results.

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Con Kolivas [EMAIL PROTECTED] wrote: So unless there's a vm issue (which does not appear to be the case) I can't see how any of these will change Tobias' extensive testing results. yep - i've retested with -ck2 and cannot reproduce his results. So i'm waiting for his feedback to see why

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Ingo Molnar
* Tobias Gerschner [EMAIL PROTECTED] wrote: The output of massive_intr can be found here : http://www.yoper.com/scheduler-test/ here's the spread of the massive_intr results (the average 'jitter' of the second column of the results - lower values are indicating more stable / more fair

Re: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Martin Steigerwald
Am Dienstag 12 Juni 2007 schrieb Miguel Figueiredo: Hi all, some results based on massing_intr.c by Satoru, can be found on http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c Hi Miquel, Ingo, Con! I have been a week without internet access. I have been testing 2.6.21.3 + sws2

RE: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Fortier,Vincent [Montreal]
-Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Miguel Figueiredo Envoyé : 11 juin 2007 20:30 Hi all, some results based on massing_intr.c by Satoru, can be found on http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c I

RE: call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-12 Thread Fortier,Vincent [Montreal]
-Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Fortier,Vincent [Montreal] Envoyé : 12 juin 2007 21:36 À : Miguel Figueiredo; linux kernel mailing list; [EMAIL PROTECTED] Cc : Con Kolivas; Ingo Molnar Objet : RE: call for more SD versus CFS

call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-11 Thread Miguel Figueiredo
Hi all, some results based on massing_intr.c by Satoru, can be found on http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c Runned several times like: $ massing_intr 5 2 >> results-kernel-5.2 $ massing_intr 300 300 >> results-kernel-300.300 To calculate average and standard

call for more SD versus CFS comparisons (was: Re: [ck] Mainline plans)

2007-06-11 Thread Miguel Figueiredo
Hi all, some results based on massing_intr.c by Satoru, can be found on http://people.redhat.com/mingo/cfs-scheduler/tools/massive_intr.c Runned several times like: $ massing_intr 5 2 results-kernel-5.2 $ massing_intr 300 300 results-kernel-300.300 To calculate average and standard deviation: