dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

On 05/09/10 20:49, Anders Logg wrote:
> On Sun, Sep 05, 2010 at 08:49:53PM +0200, Marie Rognes wrote:
> > There are some changes/improvements in SLEPc 3.1 vs 3.0. Noteably, the
> > krylov-schur eigensolver seems to converge more often when dealing with
> > singular generalized eigenvalue problems[1]. However, there are some
> > interface changes for instance with regard to the ordering of the
> > spectrum. So, I imagine that we could do either of the following
> >
> > (a) Require SLEPc 3.1(-p2) or higher
> > (b) Support versions higher and lower (by continuing to add #ifdefs)
> > (c) Do nothing
> >
> > Opinions?
>
> As far as I understand, SLEPc 3.1-p1 is partly broken but Dorsal has
> already been updated to p2.

Yes.

We should figure out how to add a version check to FindSLEPc.cmake

Garth

> --
> Anders
>
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