Hi all,<br><br>Mpi was running Ok here yesterday, however suddenly mpi started to work erroneously.<br><br>When i set mpirun -np or -n 3 program for example, mpi run only one process, including showing mpi_comm_size with value 1.
<br><br>Do you know what is happening?<br><br>I am using lam/mpi<br><br>Thanks<br>Luiz Mendes<br>