On Thu, May 22, 2008 at 03:35:03PM -0400, Jeff Squyres wrote: > Dirk / Debian guys -- > > When you install binary OMPI (which pulls in libibverbs and all the > rest), do you set the OpenFabrics kernel drivers to start upon boot? > Or does the user have to do that manually?
I think so. To the best of my knowledge, we don't do anything explicitly. There is really just a Depends: on whatever is needed to run the code. E.g. because we build against libibverbs, the libopenmpi1 library package ends up with Depends: libc6 (>= 2.7-1), libgcc1 (>= 1:4.1.1-21), libgfortran3 (>= 4.3), \ libibverbs1 (>= 1.1), libstdc++6 (>= 4.1.1-21) which is rather standard. > I ask because of the check Pasha proposes: if the user has started the > OpenFabrics kernel drivers, it's ok for OMPI to print warning messages > (this is better than the current: if libibverbs exists, it's ok for > OMPI to print warning messages). Yes, that sounds fine. Hth, Dirk -- Three out of two people have difficulties with fractions.