Re: [OMPI users] MPI_Lookup_name error

2008-05-06 Thread Alberto Giannetti
Correct, I am using 1.2.6 and not running a persistent deamon (thank you for the link Pak by the way). However, in the Client/Server test thread I'm showing a complete example where I tried to run both applications through the same mpirun command and still having an internal error: http://www.open-

Re: [OMPI users] MPI_Lookup_name error

2008-05-05 Thread Pak Lui
Looking at the orignal email, it looks like Alberto might not have the persistent daemon up since he's using OMPI 1.2,, so he'll need to start the persistent daemon and establish a universe before the client server programs can connect (and probably would work for look up as well?!). These page

Re: [OMPI users] MPI_Lookup_name error

2008-05-05 Thread Ralph Castain
I assume you are using some variant of OMPI 1.2? When last I checked, which admittedly was quite a while ago, this worked on the 1.2.x series. However, I note something here that may be a problem. In the 1.2.x series, we do not have a global publish/lookup service - the application doing the publi