On Mon, 12 Mar 2007, Con Kolivas wrote:
There are updated patches for 2.6.20, 2.6.20.2, 2.6.21-rc3 and 2.6.21-rc3-mm2
to bring RSDL up to version 0.30 for download here:
Full patches:
http://ck.kolivas.org/patches/staircase-deadline/2.6.20-sched-rsdl-0.30.patch
http://ck.kolivas.org/patches/st
On Thu, Mar 15, 2007 at 11:58:39AM -0700, Ray Lee wrote:
> With more CPUs, the context switch period can be multiplied by that
> number of CPUs while still allowing all tasks the same frequency of
> access to the CPU.
Are you assuming the other cpus might be idle?
It depends on the load of the sy
On Friday 16 March 2007 05:58, Ray Lee wrote:
> On 3/15/07, Siddha, Suresh B <[EMAIL PROTECTED]> wrote:
> > On Thu, Mar 15, 2007 at 05:05:13PM +1100, Con Kolivas wrote:
> > > On Thursday 15 March 2007 13:31, Siddha, Suresh B wrote:
> > > > Just to see the % increase in number of context switches, I
On 3/15/07, Siddha, Suresh B <[EMAIL PROTECTED]> wrote:
On Thu, Mar 15, 2007 at 05:05:13PM +1100, Con Kolivas wrote:
> On Thursday 15 March 2007 13:31, Siddha, Suresh B wrote:
> > Just to see the % increase in number of context switches, I ran 8 infinite
> > loops (simple while(1); 's) and with 2
On Thu, Mar 15, 2007 at 05:05:13PM +1100, Con Kolivas wrote:
> On Thursday 15 March 2007 13:31, Siddha, Suresh B wrote:
> > Just to see the % increase in number of context switches, I ran 8 infinite
> > loops (simple while(1); 's) and with 2.6.21-rc3 I see ~70 context switches
> > every second, whe
On Thursday 15 March 2007 13:31, Siddha, Suresh B wrote:
> Con,
>
> On Mon, Mar 12, 2007 at 10:58:11AM +1100, Con Kolivas wrote:
> > There are updated patches for 2.6.20, 2.6.20.2, 2.6.21-rc3 and
> > 2.6.21-rc3-mm2 to bring RSDL up to version 0.30 for download here:
>
> I tried this on a Core 2 Qua
Con,
On Mon, Mar 12, 2007 at 10:58:11AM +1100, Con Kolivas wrote:
> There are updated patches for 2.6.20, 2.6.20.2, 2.6.21-rc3 and 2.6.21-rc3-mm2
> to bring RSDL up to version 0.30 for download here:
I tried this on a Core 2 Quad cpu system(system has 4 cores on a single
package). When I run SPE
On Tue, 13 Mar 2007 11:45:50 -0600
"Chris Friesen" <[EMAIL PROTECTED]> wrote:
> Lee Revell wrote:
>
> > Sounds like Wengophone is broken. It should be using RT threads for
> > time critical work, as JACK and Ardour2 are doing.
>
> If the app has root privileges to set RT policy, then it could a
On 3/13/07, Chris Friesen <[EMAIL PROTECTED]> wrote:
Lee Revell wrote:
> Sounds like Wengophone is broken. It should be using RT threads for
> time critical work, as JACK and Ardour2 are doing.
If the app has root privileges to set RT policy, then it could also set
deeply negative nice values
Lee Revell wrote:
Sounds like Wengophone is broken. It should be using RT threads for
time critical work, as JACK and Ardour2 are doing.
If the app has root privileges to set RT policy, then it could also set
deeply negative nice values as well.
Doesn't reallly help the regular user with n
On 3/13/07, Ash Milsted <[EMAIL PROTECTED]> wrote:
Desktop use whilst talking on Wengophone (run at nice -5): Under RSDL
some GUI use e.g. opening a new folder in nautilus causes pops (buffer
underruns) which do not occur with mainline. I suppose the changes in
RSDL might require a lower nice val
On Wednesday 14 March 2007 02:35, Ash Milsted wrote:
> Here's my experience with RSDL 0.30 on 2.6.21-rc3-git6 under my normal
> usage scenarios...
>
> Plain desktop use (web browsing, music, etc): no noticeable change
>
> Desktop use during kernel compile (no -j): The compile impacts desktop
> use
On Mon, 12 Mar 2007 10:58:11 +1100
Con Kolivas <[EMAIL PROTECTED]> wrote:
> There are updated patches for 2.6.20, 2.6.20.2, 2.6.21-rc3 and 2.6.21-rc3-mm2
> to bring RSDL up to version 0.30 for download here:
>
> Full patches:
>
> http://ck.kolivas.org/patches/staircase-deadline/2.6.20-sched-rsd
On 3/13/07, Willy Tarreau <[EMAIL PROTECTED]> wrote:
On Tue, Mar 13, 2007 at 02:05:23PM +1100, Con Kolivas wrote:
> On Tuesday 13 March 2007 10:46, David Miller wrote:
> > From: Con Kolivas <[EMAIL PROTECTED]>
> > Date: Mon, 12 Mar 2007 10:58:11 +1100
> >
> > > http://ck.kolivas.org/patches/stair
From: Willy Tarreau <[EMAIL PROTECTED]>
Date: Tue, 13 Mar 2007 05:32:07 +0100
> On Tue, Mar 13, 2007 at 02:05:23PM +1100, Con Kolivas wrote:
> > On Tuesday 13 March 2007 10:46, David Miller wrote:
> > > From: Con Kolivas <[EMAIL PROTECTED]>
> > > Date: Mon, 12 Mar 2007 10:58:11 +1100
> > >
> > > >
On 3/13/07, Willy Tarreau <[EMAIL PROTECTED]> wrote:
On Tue, Mar 13, 2007 at 02:05:23PM +1100, Con Kolivas wrote:
> On Tuesday 13 March 2007 10:46, David Miller wrote:
> > From: Con Kolivas <[EMAIL PROTECTED]>
> > Date: Mon, 12 Mar 2007 10:58:11 +1100
> >
> > > http://ck.kolivas.org/patches/stair
On Tue, Mar 13, 2007 at 02:05:23PM +1100, Con Kolivas wrote:
> On Tuesday 13 March 2007 10:46, David Miller wrote:
> > From: Con Kolivas <[EMAIL PROTECTED]>
> > Date: Mon, 12 Mar 2007 10:58:11 +1100
> >
> > > http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-sched-rsdl-0.
> > >30.patch
>
On Tuesday 13 March 2007 10:46, David Miller wrote:
> From: Con Kolivas <[EMAIL PROTECTED]>
> Date: Mon, 12 Mar 2007 10:58:11 +1100
>
> > http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-sched-rsdl-0.
> >30.patch
>
> FWIW, this boots and seems to work well on sparc64. Tested
> on UP Sun
From: Con Kolivas <[EMAIL PROTECTED]>
Date: Mon, 12 Mar 2007 10:58:11 +1100
> http://ck.kolivas.org/patches/staircase-deadline/2.6.21-rc3-sched-rsdl-0.30.patch
FWIW, this boots and seems to work well on sparc64. Tested
on UP SunBlade1500 and 24cpu Niagara T1000.
-
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There are updated patches for 2.6.20, 2.6.20.2, 2.6.21-rc3 and 2.6.21-rc3-mm2
to bring RSDL up to version 0.30 for download here:
Full patches:
http://ck.kolivas.org/patches/staircase-deadline/2.6.20-sched-rsdl-0.30.patch
http://ck.kolivas.org/patches/staircase-deadline/2.6.20.2-rsdl-0.30.patch
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