PCBDDCSaveCustomization#

Saves user-defined customization data for PCBDDC to a binary file

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCBDDCSaveCustomization(PC pc, const char filename[], PetscInt version)

Collective

Input Parameters#

pc - the preconditioning context
filename - path to the binary file, or NULL for bddc_dump.dat
version - file format version, or PETSC_DECIDE to use the latest version

Note#

Call PCSetUp() before this routine so that global customization data has been converted to the local representation stored in the file.

See Also#

KSP: Linear System Solvers, PCBDDC, PCBDDCLoadCustomization(), PCSetUp()

Level#

advanced

Location#

src/ksp/pc/impls/bddc/bddc.c

Examples#

src/ksp/ksp/tutorials/ex72.c

Implementations#

PCBDDCSaveCustomization_BDDC() in src/ksp/pc/impls/bddc/bddc.c

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages