* [ANN] First latency test results for linuxPPC [2.2.17pre10-ben2]
@ 2000-07-13 23:54 Iain Sandoe
2000-07-14 18:47 ` [linux-audio-dev] " Roger Larsson
0 siblings, 1 reply; 2+ messages in thread
From: Iain Sandoe @ 2000-07-13 23:54 UTC (permalink / raw)
To: linux-audio-dev; +Cc: linuxppc-dev
Hi,
I've posted the results of Benno's latency tests applied to 2.2.17pre10-ben2
on LinuxPPC.
http://www.drfruitcake.com/linux/linuxppc.html
No big surprises - although the PPC /proc fs seems to be a little slower
than the x86 one...
Working on 2.4.0-test4 & thence to Andrew's patches on LinuxPPC...
ciao,
Iain.
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
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* Re: [linux-audio-dev] [ANN] First latency test results for linuxPPC [2.2.17pre10-ben2]
2000-07-13 23:54 [ANN] First latency test results for linuxPPC [2.2.17pre10-ben2] Iain Sandoe
@ 2000-07-14 18:47 ` Roger Larsson
0 siblings, 0 replies; 2+ messages in thread
From: Roger Larsson @ 2000-07-14 18:47 UTC (permalink / raw)
To: Iain Sandoe; +Cc: linux-audio-dev, linuxppc-dev
Iain Sandoe wrote:
>
> Hi,
>
> I've posted the results of Benno's latency tests applied to 2.2.17pre10-ben2
> on LinuxPPC.
>
> http://www.drfruitcake.com/linux/linuxppc.html
>
> No big surprises - although the PPC /proc fs seems to be a little slower
> than the x86 one...
>
> Working on 2.4.0-test4 & thence to Andrew's patches on LinuxPPC...
>
> ciao,
> Iain.
Hi,
The green ticks on X11 test are interesting - something with a higher
prio than
the SCHED_FIFO max takes the processor away from it and runs for more
than 1 ms.
The only thing that can do that is interrupt routines / back handlers...
(try to find this one)
Disk read looks nice - others looks ...
/RogerL
--
Home page:
http://www.norran.net/nra02596/
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
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2000-07-13 23:54 [ANN] First latency test results for linuxPPC [2.2.17pre10-ben2] Iain Sandoe
2000-07-14 18:47 ` [linux-audio-dev] " Roger Larsson
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