petsc-3.9.1 2018-04-29
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PCBDDCMatFETIDPGetSolution

Compute the physical solution using the solution of the FETI-DP linear 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 by a call to PCBDDCCreateFETIDPOperators
fetidp_flux_sol - the solution of the FETI-DP linear system

Output Parameters

standard_sol -the solution defined on the physical domain

Notes

See Also

PCBDDC, PCBDDCCreateFETIDPOperators, PCBDDCMatFETIDPGetRHS

Level

developer

Location

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

Implementations

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

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