[Trilinos-Users] Trilinos matrix type
Heroux, Michael A
maherou at sandia.gov
Mon Feb 18 10:09:01 MST 2013
Fan,
There is a Jagged diagonal matrix class (Epetra_JadMatrix that take an existing Epetra_RowMatrix object as the argument to its constructor. There is no Ellpack format, although transforming the jagged diagonal class into an Ellpack class would be quite straightforward.
Mike
From: Fan YE <yefanhust at gmail.com<mailto:yefanhust at gmail.com>>
Date: Monday, February 18, 2013 9:34 AM
To: "trilinos-users at software.sandia.gov<mailto:trilinos-users at software.sandia.gov>" <trilinos-users at software.sandia.gov<mailto:trilinos-users at software.sandia.gov>>
Subject: [EXTERNAL] [Trilinos-Users] Trilinos matrix type
Hello all,
Is there any matrix type other than traditional Trilinos style Crs, Vbr in any of the Trilinos packages?
Specifically, I might cite the format sparse ELLPACK as an example, any possible implementation based on Epetra or Tpetra or Thyra that I could make use of?
I want to be sure about such things to avoid reinventing the wheels.
Thank you for your help.
Best wishes,
Fan
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