Re: [OMPI users] problems with MPI_Loockup_name

2009-03-16 Thread Ralph Castain
Ah - you are quite correct. I had forgotten that option is coming in 1.3.1, and wasn't in 1.3.0. Glad you found the other solution! Ralph On Mar 16, 2009, at 9:44 AM, Marcia Cristina Cera wrote: Hi Ralph, Helps a lot! But the option "--report-uri" is unable to mpirun. After some searche

Re: [OMPI users] problems with MPI_Loockup_name

2009-03-16 Thread Marcia Cristina Cera
Hi Ralph, Helps a lot! But the option "--report-uri" is unable to mpirun. After some searches in OpenMPI lists I found a way to run: 1) ompi-server -d --report-uri urifile & -> (must be always running) 2) mpirun -ompi-server file:urifile -np 1 publish-test 3) mpirun -ompi-server file:urifile

Re: [OMPI users] problems with MPI_Loockup_name

2009-03-16 Thread Ralph Castain
Hi Marcia You have to tell the process doing the lookup the connection info for the server that is hosting the published info. Otherwise, OMPI defaults to looking for it on its own mpirun, where it won't be found in this case. Here is what you need to do (described in "man mpirun"): 1. m

[OMPI users] problems with MPI_Loockup_name

2009-03-16 Thread Marcia Cristina Cera
Hi, I am using the OpenMPI version 1.3 downloaded directly from the site. I want to establish a client/server connection among two local processes (in the same machine). I wrote a simple publisher combining MPI_Open_port / MPI_Publish_name / MPI_Comm_accept and a connector with MPI_Lookup_name /