hi Gabriele,
You can check some of the available options here -
https://www.ibm.com/support/knowledgecenter/en/SSZTET_10.1.0/smpi02/smpi02_interconnect.html
The "-pami_noib" option might be of help in this scenario. Alternatively,
on a single node, the vader BTL can also be used.
Regards
--Nysal
If this is Power 8 in LE mode, its most likely a libtool issue. You need
libtool >= 2.4.3, which has the LE patches, and need to run autogen.pl
again. I have an issue open for this -
https://github.com/open-mpi/ompi/issues/396
Regards
--Nysal
On Sat, Mar 28, 2015 at 12:41 AM, Hammond, Simon David
