problem with running MPICH

Rongguang Jia Rongguang.Jia at
Tue Oct 2 08:37:58 EDT 2001


Recently, I installed MPICH on a Mandrake Linux 8.0 cluster, which
includes 4 nodes with dual processors on each node. I can run mpi program on
any one node, but it will stall there when I try to run on more than one
node. I can know that the program is started on the first node, but not the
other nodes. If I using

../../bin/mpirun -v -np 2 -nolocal cpi
The info is:
running /users/mpich/mpich- on 2 LINUX ch_p4
Created /users/mpich/mpich-

What do you think might be the problem?

Best regards!

Rongguang.Jia at

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