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Hello!
1. Thanks for your help!
2. I use x86_64 kernel setting.
Linux runs smooth so I think its good for the Celeron 1020E.
I will try 32bit Celeron the next days and also try RTAI 5 if it is
released.
Thanks again!
Best regards,
Christoph
On 2015-12-05 15:07, Paolo Mantegazza wrote:
> Can you try with VULCANO CVS, or wait a few days till the release of RTAI-5.0-test1?
> My be it is just a deception, but I'd prefer fixing any possible bug on the most recent stuff,
> with a cleaner rtai_hal-ko unified for 32/64 bits and without any old legacy stuff.
> Notice that you'll need an original 3.16.7 though.
> Paolo
> ________________________________________
> From: Rtai [[email protected]] on behalf of [email protected] [[email protected]]
> Sent: Saturday, December 5, 2015 12:03 PM
> To: [email protected]
> Subject: [Rtai] CPU hangs on Celeron
>
> Hi!
>
> Here I like to add some output to my thread yesterday.
>
>
> Here it stalls...
> #/usr/realtime/testsuite/user/latency# ./run
> *
> *
> * Type ^C to stop this application.
> *
> *
>
> ## RTAI latency calibration tool ##
> # period = 100000 (ns)
> # average time = 1 (s)
> # use the FPU
> # start the timer
> # timer_mode is oneshot
>
> No output lines anymore.
>
> If I kill it then it gives me this.
>
>
> rmmod: ERROR: Module rtai_msg is not currently loaded
> rmmod: ERROR: Module rtai_mbx is not currently loaded
> rmmod: ERROR: Module rtai_sem is not currently loaded
> rmmod: ERROR: Module rtai_sched is not currently loaded
>
> rmmod: ERROR: Module rtai_hal is not currently loaded
> RTAI Testsuite - USER latency (all data in nanoseconds)
> 2015/12/5 12:02:54
> RTH| lat min| ovl min| lat avg| lat max| ovl max| overruns
> RTD| 79| 79| -1| 4195876| 4195876| 0
>
>
>
>
>
> Here the modules loaded after start.
>
> #lsmod
> Module Size Used by
> rtai_msg 29319 0
> rtai_mbx 11715 0
> rtai_sem 28493 1 rtai_mbx
> rtai_sched 97600 3 rtai_mbx,rtai_msg,rtai_sem
> rtai_hal 3731229 4 rtai_mbx,rtai_msg,rtai_sem,rtai_sched
>
>
>
>
> #dmesg
>
> [ 225.975757] I-pipe: head domain RTAI registered.
> [ 225.975768] RTAI[hal]: compiled with gcc version 4.9.2 (Debian
> 4.9.2-10) .
> [ 225.975772] ------------[ cut here ]------------
> [ 225.975780] WARNING: CPU: 0 PID: 13635 at kernel/ipipe/core.c:920
> ipipe_set_hooks+0x216/0x250()
> [ 225.975783] Modules linked in: rtai_hal(O+)
> [ 225.975793] CPU: 0 PID: 13635 Comm: insmod Tainted: G O 3.16.1_ch_7 #11
> [ 225.975796] Hardware name: Neousys Technology Inc. Nuvo-4000
> Series/NVS-3000, BIOS NV4KA003.Build150129 2014/12/22
> [ 225.975800] 0000000000000009 ffffffff8183a602 0000000000000000
> ffffffff810cf8a7
> [ 225.975809] 0000000000000003 ffffffff82200b80 ffffffffa0002350
> 0000000000000000
> [ 225.975817] ffffffffa0003a10 ffffffff8115c986 ffffffff8115bf2d
> ffffffff82200b80
> [ 225.975825] Call Trace:
> [ 225.975836] [<ffffffff8183a602>] ? dump_stack+0x41/0x51
> [ 225.975843] [<ffffffff810cf8a7>] ? warn_slowpath_common+0x77/0x90
> [ 225.975853] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal]
> [ 225.975859] [<ffffffff8115c986>] ? ipipe_set_hooks+0x216/0x250
> [ 225.975868] [<ffffffff8115bf2d>] ? __ipipe_do_sync_stage+0xfd/0x210
> [ 225.975873] [<ffffffff8115df10>] ? ipipe_get_ptd+0x30/0x30
> [ 225.975881] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal]
> [ 225.975887] [<ffffffff8115e0ad>] ? ipipe_catch_event+0xad/0x110
> [ 225.975894] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal]
> [ 225.975902] [<ffffffffa00024e7>] ? __rtai_hal_init+0x197/0x340
> [rtai_hal]
> [ 225.975907] [<ffffffff811eb763>] ? kfree+0x163/0x490
> [ 225.975914] [<ffffffff813b517e>] ? kasprintf+0x3e/0x40
> [ 225.975923] [<ffffffffa0000a90>] ? rt_printk+0xb0/0xb0 [rtai_hal]
> [ 225.975930] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal]
> [ 225.975936] [<ffffffff81000318>] ? do_one_initcall+0xd8/0x220
> [ 225.975941] [<ffffffff811eb763>] ? kfree+0x163/0x490
> [ 225.975947] [<ffffffff81144e06>] ? load_module+0x1eb6/0x2490
> [ 225.975954] [<ffffffff81140e30>] ? store_uevent+0x40/0x40
> [ 225.975961] [<ffffffff8114552d>] ? SyS_finit_module+0x7d/0xa0
> [ 225.975967] [<ffffffff818428f0>] ? system_call_fastpath+0x1a/0x1f
> [ 225.975971] ---[ end trace 0386303a0229cbe7 ]---
>
> Thanks for help!
>
> Cheers,
> Christoph
>
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