Re: [OMPI users] i386 with x64

2008-04-10 Thread clarkmpi
Thanks for the information. I'll try it out. >Open MPI can manage heterogeneous system. Though you prefer to avoid >this because it has a performance penalty. I suggest you compile on >the 32bit machine and use the same version everywhere. Aurelien Le 10 avr. 08 à 18:09, clarkmpi_at_[hidden] a é

[OMPI users] i386 with x64

2008-04-10 Thread clarkmpi
Thanks to those who answered my post in the past. I have to admit that you lost me about half way through the thread. I was able to get 2 of my systems cranked up and was about to put a third system online when I remembered it was running x64 version of OS. Can I just recompile the code on the x

[OMPI users] setup of a basic system on RHEL or Fedora

2008-04-03 Thread clarkmpi
I am looking for the basic steps for setup of an MPI cluster on a RHEL or Fedora system with mpi-1.1. IBM used to have a tutorial on this but I cannot find a complete one now. I have 3 white box computers which I would like to setup and run basic programs on and start working with MPI. I currentl