Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

From: Olli-Pekka Lehto (oplehto_at_[hidden])
Date: 2007-09-25 05:24:07

Has anyone experimented with building OpenMPI for Cray XT4 with Compute
Node Linux (CNL) OS? My first attempt to build it out-of-the-box using
the '--with-portals-config=xt3' switch failed with the complaint:

In file included from common_portals.c:30:
common_portals_crayxt3.c:19:35: catamount/cnos_mpi_os.h: No such file or

It would be great to get this working because it could potentially allow
for cross-platform compatibility for parallel applications between our
clusters and XT4 in the future.

best regards,

Olli-Pekka Lehto, Systems Specialist, Special Computing, CSC
PO Box 405 02101 Espoo, Finland; tel +358 9 457 2215, fax +358 9 4572302
CSC is the Finnish IT Center for Science,,
e-mail: Olli-Pekka.Lehto_at_[hidden]