petsc-master 2019-08-22
Report Typos and Errors

MATHYPRESTRUCT

MATHYPRESTRUCT = "hyprestruct" - A matrix type to be used for parallel sparse matrices based on the hypre HYPRE_StructMatrix.

Notes

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()

See Also

MatCreate(), PCPFMG, MatSetDM(), DMCreateMatrix()

Level

intermediate

Location

src/dm/impls/da/hypre/mhyp.c
Index of all DMDA routines
Table of Contents for all manual pages
Index of all manual pages