Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] Open MPI v1.4 cant find default hostfile
From: Ralph Castain (rhc_at_[hidden])
Date: 2010-04-16 10:50:22


What is "PTP"?

Also, note that your default hostfile name is probably incorrect - it looks like it is missing a '/' at the beginning of it.

On Apr 16, 2010, at 8:33 AM, Mario Ogrizek wrote:

> Hi, I've been redirected from PTP mailing list, so i hope i will find help here.
> This is the problem:
>
> I am running Open MPI v1.4 on OS X SL.
> When trying to run a simple hello world program, i get this error message, that aborts the process:
>
> Open RTE was unable to open the hostfile:
> usr/local/etc/openmpi-default-hostfile
> Check to make sure the path and filename are correct.
>
> Ofcourse, i doublechecked the file exists at that path.
> It was used normally with old version of Open MPI,1.2 (which came with the OS). And i can still run hello world normally with v1.2.
>
>
> Also in PTP, resouce manager v1.4 doesnt recognize that hostfile, and specified nodes do not exist.
>
> Thank's in advance!
>
> Regards,
>
> Mario
>
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users