[petsc-dev] boomerAmg scalability

[Jed Brown]

On Fri, Jan 13, 2012 at 18:33, Ravi Kannan <rxk at cfdrc.com> wrote:

> Lets make it simpler. I fixed my partitiotion bug (in metis). Now there is
> a equidivision of cells.****
>
> ** **
>
> To simplify even further, lets run a much smaller case : with 6 cells
> (equations) in SERIAL. This one crashes. The out and the ksp_view_binary
> files are attached.
>

This was bad error handling, but the problem is that we compute a coarse
grid of size 0. I'll look at this case.
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