petsc-3.10.5 2019-03-28
PCBDDCMatFETIDPGetRHS
Compute the right-hand side for FETI-DP linear system using the physical right-hand side
Synopsis
#include "petscpc.h"
PetscErrorCode PCBDDCMatFETIDPGetRHS(Mat fetidp_mat, Vec standard_rhs, Vec fetidp_flux_rhs)
Collective
Input Parameters
| fetidp_mat | - the FETI-DP matrix object obtained by a call to PCBDDCCreateFETIDPOperators
|
| standard_rhs | - the right-hand side of the original linear system
|
Output Parameters
fetidp_flux_rhs -the right-hand side for the FETI-DP linear system
Notes
See Also
PCBDDC, PCBDDCCreateFETIDPOperators, PCBDDCMatFETIDPGetSolution
Level
developer
Location
src/ksp/pc/impls/bddc/bddc.c
Implementations
PCBDDCMatFETIDPGetRHS_BDDC in src/ksp/pc/impls/bddc/bddc.c
Index of all PC routines
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Index of all manual pages