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Subject: Re: [OMPI users] Problem regarding the use of openib module and memory registration
From: Jeff Squyres (jsquyres) (jsquyres_at_[hidden])
Date: 2014-04-22 14:41:39

See this FAQ entry:

On Apr 22, 2014, at 2:38 PM, Amin Hassani <ahassani4_at_[hidden]> wrote:

> When I want to use OpenIB module of OpenMPI (thorugh -mca btl sm,self,openib), I keep getting the message that configuration only allow registering part of physical memory. However I have configured my machines with unlimited memlock for both soft and hard for all users and when I use other InfiniBand programs, I have no problem registering big chunks of memory. How can I get rid of this message in OpenMPI?
> Thank you.
> Sincerely,
> ​​Amin ​.​
> _______________________________________________
> users mailing list
> users_at_[hidden]

Jeff Squyres
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