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From: Galen M. Shipman (gshipman_at_[hidden])
Date: 2006-03-15 15:55:48


Hi Davide,

Are you able to run this as root? This would tell me if this is a
permissions issue.
Also what options are you specifying to mpirun?

Thanks,

Galen

On Mar 15, 2006, at 1:41 PM, Davide Bergamasco wrote:

> Hello,
>
> I'm trying to run OpenMPI on top of OpenIB but I'm running into a
> weird memory allocation issue. I already tried all the suggestions
> listed in the FAQs (i.e., increase the locked mem limit, etc.) but I'm
> still having trouble. After the initialization a get an infinite
> string of messages like this:
>
> [gridnode:27003] mca_mpool_openib_register: error registering openib
> memory of size 2109440 errno says Cannot allocate memory
>
> It seems like OpenMPI has entered an infinite loop.
>
> Any help from the kind folks on this list will be greatly
> appreciated!!
>
> Thanks
>
> Davide
>
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