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From: Babu Bhai (babubhai3_at_[hidden])
Date: 2007-04-19 11:07:57


hi,
  Hi,
    I have migrated from LAM/MPI to OpenMPI. I am not able to execute simple
mpi code in which master sends an integer to slave.
If i execute code on single machine i.e start 2 instance on same machine
(mpirun -np 2 hello) this works fine.

If i execute in cluster using mpirun --prefix /usr/local -np 2
--host 199.63.34.154,199.63.34.36 hello
it gives following error
"btl_tcp_endpoint.c:572:mca_btl_tcp_endpoint_complete_connect]
connect() failed with errno=113"

I am using openmpi-1.2

regards,
Abhishek