On Mon, Feb 14, 2011 at 21:12, Jed Brown <jed at 59a2.org> wrote: > somehow otherwise communicating through the file system
Maybe running PETSc on a subcomm with some proprietary or high-inertia code on a different communicator? IIRC, there are some climate models that "couple" using the file system. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20110214/7ad6149f/attachment.html>
