PETSc version 3.15.4
MATHYPRESTRUCT = "hyprestruct" - A matrix type to be used for parallel sparse matrices based on the hypre HYPRE_StructMatrix.
Unlike the more general support for blocks in hypre this allows only one block per process and requires the block
be defined by a DMDA.
The matrix needs a DMDA associated with it by either a call to MatSetDM() or if the matrix is obtained from DMCreateMatrix()
MatCreate(), PCPFMG, MatSetDM(), DMCreateMatrix()
Index of all DMDA routines
Table of Contents for all manual pages
Index of all manual pages