[mpich-discuss] mpiexec crashes on vista with "-channel nemesis"

[Rahul Mukerjee]

Jayesh,

On Windows Vista, when I call mpiexec without "-channel nemesis", my
application runs fine, but with nemesis, it crashes. I get the
following error:

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 1
Fatal error in MPI_Allreduce: Other MPI error, error stack:
MPI_Allreduce(773).......................: MPI_Allreduce(sbuf=06313540, rbuf=063
135C8, count=16, MPI_DOUBLE_PRECISION, MPI_SUM, MPI_COMM_WORLD) failed
MPIR_Allreduce(467)......................:
MPIC_Recv(83)............................:
MPIC_Wait(513)...........................:
MPIDI_CH3I_Progress(150).................:
MPID_nem_mpich2_blocking_recv(948).......:
MPID_nem_newtcp_module_poll(154).........:
MPID_nem_newtcp_module_connpoll(1841)....:
state_commrdy_handler(1663)..............:
MPID_nem_newtcp_module_recv_handler(1547):
MPID_nem_newtcp_module_recv_handler(1546): read from socket failed, An existing
connection was forcibly closed by the remote host.
 (errno 10054)

job aborted:
rank: node: exit code[: error message]
0: Computer138: 1: process 0 exited without calling finalize
1: Computer133: 59: process 1 exited without calling finalize
2: Computer136: 123

Would you know why this is happening?

Sincerely,

Rahul.