PCBDDCMatFETIDPGetSolution#
Computes the physical solution from the solution of a FETI-DP system
Synopsis#
#include "petscpc.h"
PetscErrorCode PCBDDCMatFETIDPGetSolution(Mat fetidp_mat, Vec fetidp_flux_sol, Vec standard_sol)
Collective
Input Parameters#
fetidp_mat - the FETI-DP matrix obtained from
PCBDDCCreateFETIDPOperators()fetidp_flux_sol - the solution of the FETI-DP linear system
Output Parameter#
standard_sol - vector in which to store the solution on the physical domain
Note#
Most users should employ the KSP interface for linear solvers and create a solver of type KSPFETIDP.
See Also#
KSP: Linear System Solvers, PCBDDC, PCBDDCCreateFETIDPOperators(), PCBDDCMatFETIDPGetRHS()
Level#
developer
Location#
Examples#
Implementations#
PCBDDCMatFETIDPGetSolution_BDDC() in src/ksp/pc/impls/bddc/bddc.c
Index of all PC routines
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Index of all manual pages