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
>
>
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