Re: [OMPI users] Open MPI on Cray XT4

On Wed, 16 Jul 2008, Adam Jundt wrote: I have been working on getting a nightly tarball of Open MPI to build on a Cray XT4 system running CNL. I found the following post on the forum: http://www.open-mpi.org/community/lists/users/2007/09/4059.php. I had to modify the configure options a little (

[OMPI users] Open MPI on Cray XT4

Hi all, I have been working on getting a nightly tarball of Open MPI to build on a Cray XT4 system running CNL. I found the following post on the forum: http://www.open-mpi.org/community/lists/users/2007/09/4059.php. I had to modify the configure options a little (added another include directory t

[OMPI users] Getting default hostfile on Open MPI 1.3

Hi, On Open MPI 1.2, I used following command to get the default host file: ompi_info -a --parseable | grep rds_hostfile_path Now, on Open MPI 1.3, the parameter does not seem to exist anymore. I checked that there is another parameter (mca:orte:base:param:orte_default_hostfile), but its value