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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