petsc-3.3-p7 2013-05-11

MatOrderingType

 String with the name of a PETSc matrix ordering or the creation function with an optional dynamic library name, for example http://www.mcs.anl.gov/petsc/lib.a:orderingcreate()

Synopsis

#define MatOrderingType char*
#define MATORDERINGNATURAL     "natural"
#define MATORDERINGND          "nd"
#define MATORDERING1WD         "1wd"
#define MATORDERINGRCM         "rcm"
#define MATORDERINGQMD         "qmd"
#define MATORDERINGROWLENGTH   "rowlength"
#define MATORDERINGAMD         "amd"            /* only works if UMFPACK is installed with PETSc */

Cannot use const because the PC objects manipulate the string

See Also

MatGetOrdering()

Level:beginner
Location:src/mat/../../include/petscmat.h
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages