Re: [OMPI devel] mpirun hang (regression in bffb2b7a4bb49c9188d942201b8a8f04872ff63c)

2014-12-24 Thread Ralph Castain
Looks like someone already took care of it this morning - thanks! > On Dec 23, 2014, at 11:26 PM, Gilles Gouaillardet > wrote: > > Ralph, > > i tried to debug the issue reported by Siegmar at > http://www.open-mpi.org/community/lists/users/2014/12/26052.php > > i have not been able to try thi

[OMPI devel] mpirun hang (regression in bffb2b7a4bb49c9188d942201b8a8f04872ff63c)

2014-12-24 Thread Gilles Gouaillardet
Ralph, i tried to debug the issue reported by Siegmar at http://www.open-mpi.org/community/lists/users/2014/12/26052.php i have not been able to try this on an heterogeneous cluster yet, but i could reproduce a hang with 2 nodes and 3 tasks : mpirun -host node0,node1 -np 3 --mca btl tcp,self --m