Yes, this is familiar. See: http://www.open-mpi.org/community/lists/devel/2013/11/13182.php
If I understand correctly, the thread ended with: On 03 December 2013, Sylvestre Ledru wrote: > FYI, Debian has stopped supporting ia64 for its next release.... > So, I stopped working on that issue. Well, I have access to a Linux/IA64 system and my trials with openmpi-1.7.4rc2r30361 appear to hang, much as Sylvestre had reported w/ 1.6.5. I am atatching output from a build W/O --enable debug for the command: $ mpirun -mca plm_base_verbose 5 -mca ras_base_verbose 5 -mca rmaps_base_verbose 5 -mca ess_base_verbose 5 -np 1 ./ring_c I will follow-up with an --enable-debug build when possible. -Paul -- Paul H. Hargrove phhargr...@lbl.gov Future Technologies Group Computer and Data Sciences Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
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