On Wed, Jan 19, 2005 at 09:12:14am +0200, Wei Xing wrote:
> Hi, Vangelis,
>
> Regarding your mail:
>
> 1) MPI and MPICH are different, which one you want to support? Beowulf
> normally goes to "MPI".
I wouldn't say they are different. MPICH is an implementation of the MPI
standard. So, I guess supporting "MPI" would mean providing an
MPI implementation, e.g. MPICH or LAM, or MPI/Pro.
> 2) Not sure what you exactly mean "have been publishing the MPICH tag
> for HG-01-GRNET"?
Added this to /opt/lcg/var/gip/lcg-info-generic.conf:
GlueHostApplicationSoftwareRunTimeEnvironment: MPICH
> Do you mean you just setup the RunEnvironmnet of CE? Need to be
> checked:
> a) all worker nodes need to share CE /home directory.
> b) setup "PASSWORDLESS" ssh login between CE and WN, _AND_,
> between WN and WN (this is very important to run a MPI job on your
> site).
> c) start your PBS Jobmanager.
>
These requirements need to be met, but I was referring to the point
even before the job reached our CE, since it was the RB that complained.
A temporary workaround was adding '--lrms pbs' in the edg-job-submit
command line.
--
Vangelis Koukis
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