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HYPHYMP crashes irregularly (Read 957 times)
Daisie Huang
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Curious HyPhy user

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HYPHYMP crashes irregularly
Aug 24th, 2012 at 10:52am
 
Hi Sergei,

Have you seen this before? HYPHYMP crashes a lot, but not every time, on my Mac. It's always in the same function, _LikelihoodFunction::ComputeBlock. It doesn't happen if I run HYPHYSP, so it must be a multiple process problem.

I can make the bug happen consistently using the LRT.bf example file, because of the 100 iterations that it performs. I'm running Mac OS X 10.7.4, HYPHY version "Source 2.1120120813beta".

I am attaching the crash log.

Thanks,
Daisie
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Sergei
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Datamonkeys are forever...

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Re: HYPHYMP crashes irregularly
Reply #1 - Aug 28th, 2012 at 9:51am
 
Hi Daisie,

Unfortunately there are known issues with Lion (OS 10.7.*) and OpenMP, which is what HyPhy uses for multithreading. You can either use the single threaded version, or try upgrading to OS 10.8 (it seems to solve the problem).

Best,
Sergei
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Daisie Huang
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Curious HyPhy user

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Re: HYPHYMP crashes irregularly
Reply #2 - Aug 29th, 2012 at 1:51pm
 
I am also getting a hang using HYPHYMP vs HYPHYSP on a SuSE Linux box. I'm not sure how to provide stack trace information on that hang, though.
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