[OMPI users] performance question

2007-02-19 Thread Mark Kosmowski
Dear OMPI Community: I have a modest personal cluster (3 node, 6 processor Opterons - all single core, two are 242's and 4 are 844's - each machine has 4 Gb of RAM) over gigabit (unmanaged switch) that I put together to run computational chemistry projects for my doctoral studies. I'm using the

Re: [OMPI users] compiling mpptest using OpenMPI

2007-02-19 Thread Eric Thibodeau
Hi Jeff, I just tried with 1.2b4r13690 and the problem is still present. Only nottable differance is that CTRL-C gave me orterun: killing job... but stuck there untill I hit CTRL-\..if it has any bearing on the issue. Again, the command line was: orterun -np 11 ./perftest-1.3c/mpptest