[ANN] First latency test results for linuxPPC [2.2.17pre10-ben2]

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.

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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

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