Dear Karl, I get exactly the same warning messages with an Rmpi minimal example (also took me a while to narrow it down). I posted it on R-sig-hpc (more appropriate for these issues I believe), some days ago, but haven't received an answer yet.
Cheers, Marius PS: https://stat.ethz.ch/pipermail/r-sig-hpc/2012-December/001572.html ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
