On Mon, 2010-02-08 at 13:48 -0500, Matthew L. Danielson wrote: > Users, > > Thanks for the response. To further clarify I am running rhel5 on a > single quad machine. I tried Chandan Choudhury's suggestion and that > hello world program doesnt output anything on my machine. Here is what > i did: > 1. mpicc mpitest.c -o test > 2. mpirun -np 2 test
Check that you have the openmpi-devel package installed and run # mpi-selector --system --set openmpi-1.3.2-gcc-x86_64 which will set the default MPI compiler and runtime to Open MPI. After you have opened a new session (or logged out and in again) you should have Open MPI working. If you want fftw, make sure Fedora EPEL is enabled http://fedoraproject.org/wiki/EPEL and run # yum -y install fftw-devel then you should have everything you need to compile GROMACS. EPEL also contains binary packages of GROMACS; both in serial and in Open MPI versions. -- ------------------------------------------------------ Jussi Lehtola, FM, Tohtorikoulutettava Fysiikan laitos, Helsingin Yliopisto jussi.leht...@helsinki.fi, p. 191 50632 ------------------------------------------------------ Mr. Jussi Lehtola, M. Sc., Doctoral Student Department of Physics, University of Helsinki, Finland jussi.leht...@helsinki.fi ------------------------------------------------------ -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. Can't post? Read http://www.gromacs.org/mailing_lists/users.php
