[Trilinos-Users] Belos and SerialDenseMatrix

Baker, Christopher G. bakercg at ornl.gov
Tue Jul 5 13:29:36 MDT 2011

It is possible to do what you are suggesting. You could choose SDM for your multivector and operator, and instantiate the solver on them. However, you would also need to add support for these under the MultiVecTraits and OperatorTraits classes; this should be straightforward. In fact, if you do, please send us the adapters, as they would provide a good example for other users.


-----Original Message-----
From: Einar Otnes [eotnes at gmail.com<mailto:eotnes at gmail.com>]
Sent: Tuesday, July 05, 2011 03:10 PM Eastern Standard Time
To: trilinos-users at software.sandia.gov
Subject: [Trilinos-Users] Belos and SerialDenseMatrix

Dear experts,
I've just started playing with Belos, and I was planning to write a simple code to test  my first solver implementation.
I was thinking of using Teuchos::SerialDenseMatrix as a Belos::LinearOperator but it seems that I cannot get this to work.
So, my question is: Can I use a Teuchos::SerialDenseMatrix as a Belos::LinearOperator, or do I need to go the Epetra/Tpetra route?


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