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Subject: [OMPI users] unknow option "--tree-spawn" with OpenMPI-1.7.1
From: Zehan Cui (zehan.cui_at_[hidden])
Date: 2013-06-14 05:08:51


Hi,

I have just install OpenMPI-1.7.1 and cannot get it running.

Here is the error messages:

[cmy_at_gLoginNode1 test_nbc]$ mpirun -n 4 -host gnode100 ./hello
[gnode100:31789] Error: unknown option "--tree-spawn"
input in flex scanner failed
[gLoginNode1:14920] [[62542,0],0] ORTE_ERROR_LOG: A message is attempting
to be sent to a process whose contact information is unknown in file
rml_oob_send.c at line 362
[gLoginNode1:14920] [[62542,0],0] attempted to send to [[62542,0],1]: tag 15
[gLoginNode1:14920] [[62542,0],0] ORTE_ERROR_LOG: A message is attempting
to be sent to a process whose contact information is unknown in file
base/grpcomm_base_xcast.c at line 166

I have run it on several nodes, and got the same messages.

- Zehan Cui