[petsc-dev] Deflated GMRes algorithm.

[Desire NUENTSA WAKAM]

On 01/07/2011 11:32 AM, Vijay S. Mahadevan wrote:
> Hi all,
>
> I recently stumbled onto a presentation on the implementation of GMRes
> with adaptive deflation. The presentation available at
> https://wiki.ncsa.illinois.edu/download/attachments/17630761/INRIA-UIUC-WS4-dnuentsa.pdf?version=1&modificationDate=1290547975000
> shows some interesting results. The presentation seems quite recent
> and that might be the reason why I cant find the algorithm in the
> petsc-dev repository. Is this to be added in the near future ? Just
> curious.
>
> Vijay
>    
Hi,
The attached file contains the implementation of this adaptive deflation.
The attached presentation contains some corrections from the one you've 
pointed out.
Please find in README file the instructions on how to use the code.
Any comments on this is  welcome
Thanks
Désiré
-------------- next part --------------
A non-text attachment was scrubbed...
Name: nuentsa_jointlab_nov-2010.pdf
Type: application/pdf
Size: 542030 bytes
Desc: not available
URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20110107/6a9c99e7/attachment.pdf>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: dgmres.tar.gz
Type: application/x-gzip
Size: 14688 bytes
Desc: not available
URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20110107/6a9c99e7/attachment.gz>