From: Joachim Meyer <Jogi95@domain.hid>
To: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Cross-Compile Xenomai
Date: Tue, 27 May 2008 18:11:36 +0200 [thread overview]
Message-ID: <781147006@domain.hid> (raw)
Hi
I finally found time to go on with my xenomai installation.
I managed to build the drivers for the testsuite as modules and installed them. But some things still doesn't work, I think. What should i do now?
irqloop sometimes says:
------------------------------------------------------------------------
irqloop: error starting test: Inappropriate ioctl for device
------------------------------------------------------------------------
sometimes it runs but nothing happens:
------------------------------------------------------
bash-3.00# irqbench/irqloop
Test mode: user-space task
Port type: serial
Port address: 0x3f8
Port IRQ: 4
Received IRQs: 0
Acknowledged IRQs: 0
bash-3.00#
------------------------------------------------------
I tried different Port IRQs but it has no effect.
switchtest
-----------------------------------------------------
bash-3.00# switchtest/switchtest -n
== Threads: sleeper-0 rtk-1 rtk-2 rtup-3 rtup-4 rtus-5 rtus-6 rtuo-7 rtuo-8
RTT| 00:00:01
RTH|ctx switches|-------total
RTD| 1791| 1791
RTD| 1785| 3576
RTD| 1800| 5376
RTD| 1797| 7173
RTD| 1800| 8973
RTD| 1803| 10776
RTD| 1788| 12564
RTD| 1809| 14373
RTD| 1530| 15903
bash-3.00#
-------------------------------------------------------------
I stopped it with ctrl+c because it never stops, does it?
switchbench
----------------------------------------------------
bash-3.00# switchbench/switchbench
== Sampling period: 100 us
== Do not interrupt this program
RTH| lat min| lat avg| lat max| lost
RTD| -31150| 2833| 51573| 93825
bash-3.00#
---------------------------------------------------
latency
------------------------------------------------------------
bash-3.00# latency/latency -
== Sampling period: 100 us
== Test mode: periodic user-mode task
== All results in microseconds
warming up...
RTT| 00:00:01 (periodic user-mode task, 100 us period, priority 99)
RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst
RTD| 15.390| 19.706| 54.080| 0| 15.390| 54.080
RTD| 12.130| 20.150| 81.790| 0| 12.130| 81.790
RTD| 15.350| 19.943| 70.800| 0| 12.130| 81.790
RTD| 15.390| 20.760| 85.400| 0| 12.130| 85.400
RTD| 15.390| 19.886| 68.830| 0| 12.130| 85.400
RTD| 15.390| 19.906| 70.750| 0| 12.130| 85.400
RTD| 15.390| 19.890| 68.960| 0| 12.130| 85.400
RTD| 15.350| 19.986| 71.450| 0| 12.130| 85.400
RTD| 15.390| 19.890| 75.100| 0| 12.130| 85.400
RTD| 15.350| 19.913| 72.440| 0| 12.130| 85.400
RTD| 15.390| 19.893| 70.720| 0| 12.130| 85.400
---|------------|------------|------------|--------|-------------------------
RTS| 12.130| 19.993| 85.400| 0| 00:00:12/00:00:12
bash-3.00#
---------------------------------------------------------------------------------------
also stopped with ctrl+c
latency -t1
------------------------------------------------------------------------------------
bash-3.00# latency/latency -t1
== Sampling period: 100 us
== Test mode: in-kernel periodic task
== All results in microseconds
latency: failed to start in-kernel timer benchmark, code -25
---|------------|------------|------------|--------|-------------------------
RTS| 267928.028| 805352.732| 32.768| 0| 00:00:40/00:00:40
bash-3.00#
------------------------------------------------------------------------------------
Doesn't it work as module?
cyclictest
-------------------------------------------------------------------------
bash-3.00# cyclic/cyclictest -l 50000
0.00 0.06 0.07 2/19 551
T: 0 ( 551) P: 0 I: 1000 C: 50000 Min:-50463972 Act:-50463972 Max: -993974
bash-3.00#
--------------------------------------------------------------------------
Greez & Thanks
Joachim
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next reply other threads:[~2008-05-27 16:11 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-27 16:11 Joachim Meyer [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-05-14 12:32 [Xenomai-help] Cross-Compile Xenomai Joachim Meyer
2008-05-14 18:45 ` Gilles Chanteperdrix
2008-05-14 9:15 Fillod Stephane
2008-05-14 8:07 Joachim Meyer
2008-05-14 8:32 ` Gilles Chanteperdrix
2008-05-13 8:53 Joachim Meyer
2008-05-13 8:59 ` Gilles Chanteperdrix
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