[petsc-users] Conversion between AIJ & BAIJ

Chung-Kan Huang ckhuangf at gmail.com
Tue Jan 20 16:33:21 CST 2015


Does PETSc provide means for conversion between AIJ & BAIJ.

My matrix is created as AIJ because it makes life easy for most part of the
applications but some part of applications actually get some benefits with
BAIJ.  So I wonder if a matrix can exist as two idenfities and I can use
either format depend on which one is more convenient at run time.

So in my case the block size is fixed and identical for all blocks.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20150120/af029603/attachment.html>

More information about the petsc-users mailing list