[Trilinos-Users] How to change the row map of EpetraCrs matrix to achieve load balance ?

Davood Ansari david.ansari at gmail.com
Sun Apr 3 01:12:34 MDT 2011

Dear all

I have the following problem and I wonder if there is an easy solution to
I would really appreciate your comments  and advice.

I assemble a Epetra crs matrix in parallel. The assembly is based on some
FEM sun-domains
and since they have very different sizes the resulting matrix is load
Is there an easy way to change the row map of the matrix to balance the load
after I am finished
with the assembly ?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://software.sandia.gov/pipermail/trilinos-users/attachments/20110403/4e3e90a4/attachment.html 

More information about the Trilinos-Users mailing list