Hi, 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. *Thanks,* *Kan*
