petsc-3.7.7 2017-09-25
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# 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 MatSetupDM() or if the matrix is obtained from DMCreateMatrix()

### See Also

MatCreate(), PCPFMG, MatSetupDM(), DMCreateMatrix()

Level:intermediate
Location:src/dm/impls/da/hypre/mhyp.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages