AIJ and BAIJ convertion

SUN Chun Chun.SUN at
Tue May 5 09:42:30 CDT 2009


I created a matrix with AIJ format. I knew the structure of this matrix should also fit BAIJ type with some certain block size (say 6). Now instead of creating another BAIJ matrix then fill in the values again, do I have an easier way to convert this AIJ matrix to BAIJ matrix with given block size? I'm willing to allocate another memory for the new matrix.


More information about the petsc-users mailing list