On Tue, Nov 20, 2012 at 12:38 AM, Fande Kong <fd.kong at siat.ac.cn> wrote:
> I want to try very 'large' mesh. I guess it should be bottleneck. It's really worth profiling. Having every process read directly is no more scalable (frequently less, actually) than having rank 1 read incrementally and send to whoever should own it. You can do full parallel IO, but the code depends on the mesh format. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20121120/5831e1ff/attachment.html>
