[petsc-users] ILU in parallel

[Jed Brown]

On Fri, Dec 9, 2011 at 08:06, Alexander Grayver <agrayver at gfz-potsdam.de>wrote:

> Why?


Usually poor parallel scalability and unreliable convergence properties.
But sometimes it works well enough.

-pc_type hypre -pc_hypre_type euclid

OR

-pc_type hypre -pc_hypre_type pilut
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