Dear Community, I need advise to get openmpi to work using lam. For testing I installed it on two machines running opensuse10.3 (both atholon 64) connected via ethernet. I then try to run a test script "hello.x" with the following commands: jus@cusp:~/Code/Spielwiese/Mpi> make hello mpicc hello.c -o hello.x jus@cusp:~/Code/Spielwiese/Mpi> lamboot mfile
LAM 7.1.4/MPI 2 C++/ROMIO - Indiana University Enter passphrase for key '/cusp/jus/.ssh/id_rsa': Enter passphrase for key '/cusp/jus/.ssh/id_rsa': jus@cusp:~/Code/Spielwiese/Mpi> lamnodes n0 cusp:1:origin,this_node n1 neutrino.stat.physik.uni-potsdam.de:1: jus@cusp:~/Code/Spielwiese/Mpi> mpirun -np 2 hello.x Process 0 on cusp out of 2 Process 1 on cusp out of 2 The jobs are thus wrapped only on the node "cusp", not on both. I have no clue why this is. Thanks, Justus -- Psst! Geheimtipp: Online Games kostenlos spielen bei den GMX Free Games! http://games.entertainment.gmx.net/de/entertainment/games/free
