Hi Ralph:
Just an FYI that the following change broke the use of --host on master last
night.
[rvandevaart@drossetti-ivy4 ompi-master-rolfv]$ git bisect bad
169c44258d5c98870872b77166390d4f9a81105e is the first bad commit
commit 169c44258d5c98870872b77166390d4f9a81105e
Author: Ralph Castain <r...@open-mpi.org>
List-Post: devel@lists.open-mpi.org
Date: Tue Nov 3 19:00:28 2015 -0800
Fix missing check
[rvandevaart@drossetti-ivy4 src]$ mpirun -host drossetti-ivy4 -np 2
MPI_Isend_ator_c
[drossetti-ivy4:28764] *** Process received signal ***
[drossetti-ivy4:28764] Signal: Segmentation fault (11)
[drossetti-ivy4:28764] Signal code: Address not mapped (1)
[drossetti-ivy4:28764] Failing at address: 0x347976692d69
[drossetti-ivy4:28764] [ 0] /lib64/libpthread.so.0(+0xf710)[0x7f633fa42710]
[drossetti-ivy4:28764] [ 1]
/ivylogin/home/rvandevaart/ompi-repos/ompi-master-rolfv/dbg/lib/libopen-pal.so.0(+0x7b1c2)[0x7f63409821c2]
[drossetti-ivy4:28764] [ 2]
/ivylogin/home/rvandevaart/ompi-repos/ompi-master-rolfv/dbg/lib/libopen-pal.so.0(opal_argv_split+0x25)[0x7f63409821fb]
[drossetti-ivy4:28764] [ 3]
/ivylogin/home/rvandevaart/ompi-repos/ompi-master-rolfv/dbg/lib/libopen-rte.so.0(orte_util_add_dash_host_nodes+0x143)[0x7f6340c82830]
[drossetti-ivy4:28764] [ 4]
/ivylogin/home/rvandevaart/ompi-repos/ompi-master-rolfv/dbg/lib/libopen-rte.so.0(orte_plm_base_setup_virtual_machine+0x1008)[0x7f6340cccc86]
[drossetti-ivy4:28764] [ 5]
/ivylogin/home/rvandevaart/ompi-repos/ompi-master-rolfv/dbg/lib/openmpi/mca_plm_rsh.so(+0x68b1)[0x7f633dc008b1]
[drossetti-ivy4:28764] [ 6]
/ivylogin/home/rvandevaart/ompi-repos/ompi-master-rolfv/dbg/lib/libopen-pal.so.0(opal_libevent2022_event_base_loop+0x53c)[0x7f63409a070c]
[drossetti-ivy4:28764] [ 7] mpirun[0x4050a1]
[drossetti-ivy4:28764] [ 8] mpirun[0x4034a4]
[drossetti-ivy4:28764] [ 9]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x7f633f6bdd1d]
[drossetti-ivy4:28764] [10] mpirun[0x4033c9]
[drossetti-ivy4:28764] *** End of error message ***
Segmentation fault
[rvandevaart@drossetti-ivy4 src]$
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