[mpich-discuss] error

[Ranjit Thapa]

Dear all,
I found an error message, when i give the command

mpiexec -hosts ranjit,node01 -n 4 ./examples/cpi



Process 0 of 4 is on ranjit
Process 2 of 4 is on ranjit
Fatal error in PMPI_Bcast: Other MPI error, error stack:
PMPI_Bcast(1306)......................: MPI_Bcast(buf=0x7fff8a02ebb8,
count=1, MPI_INT, root=0, MPI_COMM_WORLD) failed
MPIR_Bcast_impl(1150).................:
MPIR_Bcast_intra(990).................:
MPIR_Bcast_scatter_ring_allgather(840):
MPIR_Bcast_binomial(187)..............:
MPIC_Send(66).........................:
MPIC_Wait(528)........................:
MPIDI_CH3I_Progress(335)..............:
MPID_nem_mpich2_blocking_recv(906)....:
MPID_nem_tcp_connpoll(1830)...........: Communication error with rank 1:
Process 1 of 4 is on node01
Process 3 of 4 is on node01
APPLICATION TERMINATED WITH THE EXIT STRING: Hangup (signal 1)

What is the problem?

Thanks in advance

-- 
Ranjit Thapa
Research Associate
Materials Simulation Lab.
Department of Materials Science
Indian Association for the Cultivation of Science
KOL-700032
Mobile No: +91 9593936060, +91 9804101030
http://sites.google.com/site/ranjitphy/home
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