Re: [OMPI users] An error occurred in MPI_comm_size

2008-04-08 Thread Reuti
Hi, Am 08.04.2008 um 12:04 schrieb yacob sen: Thank you Brock and Terry for your comments. I did now install manually openmpi. Now openmpi works properly. I can compile and run my programs.It is so wonderful now. The result is now the same as when I run it in Linux cluster and on my dual pro

Re: [OMPI users] An error occurred in MPI_comm_size

2008-04-08 Thread yacob sen
Dear All Thank you Brock and Terry for your comments. I did now install manually openmpi. Now openmpi works properly. I can compile and run my programs.It is so wonderful now. The result is now the same as when I run it in Linux cluster and on my dual processor Laptop. When I run : mpirun -

Re: [OMPI users] An error occurred in MPI_comm_size

2008-04-07 Thread Terry Frankcombe
On Mon, 2008-04-07 at 09:08 -0700, yacob sen wrote: > > > Dear All, > > I have just installed openmpi/mpich in ubuntu 7.10 in my linux machine > which has a dual processor. That's a little bit like saying you've installed Ubuntu/Red Hat on your machine. OpenMPI and MPICH are different versi

Re: [OMPI users] An error occurred in MPI_comm_size

2008-04-07 Thread Brock Palen
Your probably pulling in mpich's mpif.h or using mpich's mpirun. Chose ether OpenMPI or MPICH, not both, or if you do install in their own locations. They share way to many file names and commands to install both in standard /usr/local locations. Brock Palen www.umich.edu/~brockp Cent

[OMPI users] An error occurred in MPI_comm_size

2008-04-07 Thread yacob sen
Dear All, I have just installed openmpi/mpich in ubuntu 7.10 in my linux machine which has a dual processor. I compiled my fortran program as follows: mpif90 add.f90 -o add_n I, however, forced to copy "mpif.h" library in my working directory where i run my program and also I inserted a