ssage-
From: users On Behalf Of Jonathon A Anderson
via users
Sent: Monday, March 30, 2020 4:36 PM
To: users@lists.open-mpi.org
Cc: Jonathon A Anderson
Subject: Re: [OMPI users] How to prevent linking in GPFS when it is present
I'm going to try ac_cv_header_gpfs_h=no; but --without-gpfs do
that does not have libgpfs.so[.version], you might only see a
warning and Open MPI will use ompio
(note that might not apply on Lustre since only ROMIO is used on this
filesystem)
Cheers,
Gilles
On 3/30/2020 8:25 AM, Jonathon A Anderson via users wrote:
> We are trying to build Open MPI on
We are trying to build Open MPI on a system that happens to have GPFS
installed. This appears to cause Open MPI to detect gpfs.h and link against
libgpfs.so. We are trying to build a central software stack for use on multiple
clusters, some of which do not have GPFS. (It is our experience that t
