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Title: Re: [Manta] Manta -np > 1 Exit Error

James,

The command line I used is:

./bin/manta -np 2
Which bring up the sphere.
Pressing escape or q causes the problem to ocurr.

I'm having difficulty getting subversion functioning so it'll be a while before I can download a newer version.

Thanks,

John


--------------
John Kichury
SGI
(Thumbed on a Treo)


 -----Original Message-----
From:   James Bigler [mailto:bigler@cs.utah.edu]
Sent:   Thursday, October 18, 2007 02:11 PM Pacific Standard Time
To:     John Kichury
Cc:     manta@sci.utah.edu
Subject:        Re: [Manta] Manta -np > 1 Exit Error

I recently fixed something in the pipeline with regards to what looks 
like this issue.  Please update and see if you still have problems.

Also, please send the command line that reproduces the bug if possible.

Double check your repository to make sure that you don't have any 
local modifications that could be causing problems.

Thanks,
James

On Oct 18, 2007, at 12:53 PM, John Kichury wrote:

> Hello,
>
> When I run Manta with the -np option and specifying any number of
> threads greater than 1, hitting escape to exit produces the output 
> shown
> below.
> Is there a fix for this?  System is an x86_64 running SuSe SLES 10.
>
>
>
> Thread "main"(pid 5515) caught signal SIGINT (interrupt)
> Backtrace:
> 1. /home/jjk/software/Manta/Manta-source/jjk/lib/libSCIRun_Core.so
> [0x2ac6f1eecf
> 22]
> 2. /lib64/libpthread.so.0 [0x2ac6f202fc10]
> 3. /lib64/libpthread.so.0(sem_wait+0x4d) [0x2ac6f202ddfd]
> 4. /home/jjk/software/Manta/Manta-source/jjk/lib/libSCIRun_Core.so
>   in SCIRun::Semaphore::down(int)
> 5. /home/jjk/software/Manta/Manta-source/jjk/lib/libSCIRun_Core.so
> [0x2ac6f1eecc
> c7]
> 6. /lib64/libpthread.so.0 [0x2ac6f202fc10]
> 7. /lib64/libpthread.so.0(pthread_cond_wait+0xa6) [0x2ac6f202c1c6]
> 8. /home/jjk/software/Manta/Manta-source/jjk/lib/libSCIRun_Core.so
>   in SCIRun::ConditionVariable::wait(SCIRun::Mutex&)
> 9. /home/jjk/software/Manta/Manta-source/jjk/lib/libSCIRun_Core.so
>   in SCIRun::Barrier::wait(int)
> a. /home/jjk/software/Manta/Manta-source/jjk/lib/libManta_Engine.so
>   in Manta::RTRT::internalRenderLoop(int, bool)
> b. /home/jjk/software/Manta/Manta-source/jjk/lib/libManta_Engine.so
>   in Manta::RTRT::beginRendering(bool)
> c. ../bin/manta(main+0xe51) [0x406a73]
> d. /lib64/libc.so.6(__libc_start_main+0xf4) [0x2ac6f2dfa154]
> e. ../bin/manta(__gxx_personality_v0+0x91) [0x4049f9]
>  47033972039584: main (state = blocking on semaphore, RTRT frame 
> barrier
> #3, Bar
> rier condition 0, block_sema)
>  1073875264: Manta User Interface (daemon, detached, state = 
> blocking on
> semapho
> re, block_sema)
>  1082267968: RTRT Worker 1 (state = running)
>
>
> Thanks,
>
> John
>
> _______________________
> J o h n   K i c h u r y
> Principal Systems Engineer, SGI
> <jjk@sgi.com>
>
>

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• [Manta] Manta -np > 1 Exit Error, John Kichury, 10/18/2007
  • Re: [Manta] Manta -np > 1 Exit Error, James Bigler, 10/18/2007
  • <Possible follow-up(s)>
  • Re: [Manta] Manta -np > 1 Exit Error, John Kichury, 10/18/2007
    • Re: [Manta] Manta -np > 1 Exit Error, James Bigler, 10/18/2007

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