[OMPI users] Problem using VampirTrace

2008-08-11 Thread Thomas Ropars
Hi all, I'm trying to use VampirTrace. I'm working with r19234 of svn trunk. When I try to run a simple application with 4 processes on the same computer, it works well. But if try to use the same application with the 4 processes executed on 4 different computers, I never get the .otf file.

[OMPI users] OMPI without-rte-support?

2008-08-11 Thread Abhishek Kulkarni
Hello, I downloaded the openmpi-1.4a1r19231 nightly and trying to configure it without RTE support. It doesn't seem to recognize the without-rte-support configure flag, or so it seems. It goes on well with "with-rte=no". $ ./configure --without-rte-support configure: WARNING: Unrecognized options

Re: [OMPI users] OMPI without-rte-support?

2008-08-11 Thread Ralph Castain
I found a typo in the config file that broke this support. It should indeed by without-rte-support. Unfortunately, someone in the interim mistakenly shortened it to just "without-rte". Should have a fix in shortly. Thanks for bringing it to our attention! Ralph PS. I will try to add some inf

[OMPI users] Setting up Open MPI to run on multiple servers

2008-08-11 Thread Rayne
Hi all, I am trying to set up Open MPI to run on multiple servers, but as I have very little experience in networking, I'm getting confused by the info on open-mpi.org, with the .rhosts, rsh, ssh etc. Basically what I have now is a PC with Open MPI installed. I want to connect it to, say, 10 serve

Re: [OMPI users] Setting up Open MPI to run on multiple servers

2008-08-11 Thread Joshua Bernstein
Rayne wrote: Hi all, I am trying to set up Open MPI to run on multiple servers, but as I have very little experience in networking, I'm getting confused by the info on open-mpi.org, with the .rhosts, rsh, ssh etc. Basically what I have now is a PC with Open MPI installed. I want to connect it