On Sun, May 5, 2013 at 2:48 PM, Andrea Lani <andrea.lani at gmail.com> wrote:
> Dear Developers, > > Could you please tell me the list of preconditioners for non-symmetric > systems fully ported to multi-GPU and available in the current development > version? > In my opinion, there are no truly multi-GPU preconditioners anywhere. We can imagine them, like AMG with Chebychev smoothers, but I have not really seen any of them reliably work. The CUSP SA-AMG is the closest one in this category, and Steve Dalton is working on it this summer at ANL. Matt > Thanks in advance > > Andrea -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20130505/56380b43/attachment.html>
