Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: Re: [OMPI users] SVD with mpi
From: Yann JOBIC (jobic_at_[hidden])
Date: 2009-09-09 02:44:51

Attila Börcs wrote:
> Hi Everyone,
> I'd like to achieve singular value decomposition with mpi. I heard
> about Lanczos algorith and some different kind of algorith for svd,
> but I need some help about this theme. Knows anybody some usable code
> or tutorial about parallel svd?
> Best Regards,
> Attila
If you need a full decomposition, scalapack is the best.
Otherwise, you may take a look at SLEPc (which use the PETSc framework)