[Opensim-users] Ubuntu and magic mini-trampolines (crash problem)

[Dr Scofield]

Mic Bowman wrote:
> we've seen the problem with mono_threads_per_cpu set across a range of
> values (i think we've tried a number of values from 100 to 1000).
> there doesn't appear to be any correlation.

ok. we had freezes that got cured by increasing MONO_THREADS_PER_CPU, hence my
asking...

a real deadlock is nasty... :-( sigh.

	DrS/dirk
> 
> --mic
> 
> 
> On Mon, Apr 27, 2009 at 10:38 PM, dr scofield <drscofield at xyzzyxyzzy.net> wrote:
>> Justin Clark-Casey wrote:
>>
>> Mic Bowman wrote:
>>
>>
>> I have the same freeze at times. In my case there's a gdb process
>> running that I can kill off to terminate the simulator.
>>
>>
>>
>> I presume there's no revealing deadlock information in the thread dump
>> (perhaps that's too much to hope for :) ?
>>
>>
>> what is your value of the MONO_THREADS_PER_CPU environment variable?
>>
>> --
>> dr dirk husemann ---- math & computer science ---- ibm zurich research lab
>> RL: hud at zurich.ibm.com - +41 44 724 8573 - http://www.zurich.ibm.com/~hud/
>> SL: drscofield at xyzzyxyzzy.net --------------------- http://xyzzyxyzzy.net/
>>
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-- 
dr dirk husemann ---- virtual worlds research ---- ibm zurich research lab
SL: dr scofield ---- drscofield at xyzzyxyzzy.net ---- http://xyzzyxyzzy.net/
RL: hud at zurich.ibm.com - +41 44 724 8573 - http://www.zurich.ibm.com/~hud/