On Wed, Oct 6, 2010 at 21:38, Harsh Sharma <hsharma.tgjobs at gmail.com> wrote:
> Specifically, I want to compute the outer product for two > Vec objects that are large enough to require storage on > multiple processors. > Don't do this, create a MatShell and apply it's action with VecDot followed by VecAXPY. Storing the dense outer product is insane. Jed -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20101006/c4367b1c/attachment.htm>
