[petsc-dev] SLEPc broken due to procedural options for external direct solvers

[Jed Brown]

On Mon, Jan 3, 2011 at 10:07, Barry Smith <bsmith at mcs.anl.gov> wrote:

> I don't really like the need for a call-back to handle setting the options
> but I don't have a good alternative.


This is the same issue as in PCASM and PCFIELDSPLIT.  I also don't have a
good solution, but whatever option caching mechanism is used, it should
probably be systematic and reusable elsewhere (not just caching the
MatGetFactor argument).
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