[Trilinos-Users] anasazi: uncorverged eigs

[hkthorn]

Hi Simone,

The eigenvectors are not actually constructed until convergence is obtained,
so a little work needs to be done to return the unconverged ones to the
user.  I can look into it.

Are you getting some to eigenpairs to converge, but not all the ones you
requested?  Do you need all that you requested, or do you just want to look
at the rest of the ones that haven't converged?  Does increasing the maximum
number of iterations help, or are your iterations expensive?

Thanks,
Heidi


On 2/15/06 12:13 PM, "Simone Deparis" <deparis at MIT.EDU> wrote:

> Hello,
> 
> I would like to tell Anasazi::LOBPCG to return also the Eigenvectors and
> eigenvalues that did not converge (Even if I know that this could be
> dangerous; actually I will run a Newton starting from the founded
> eigenvalues).
> I am trying to see where to change the code, but I fear I would add some
> bug ... Somebody already did this? or, somebody have a small patch for this?
> 
> Thank you
> Simone
> 
>