petsc-3.7.5 2017-01-01
SNESFASGetCoarseSolve
Gets the coarsest solver.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESFASGetCoarseSolve(SNES snes, SNES *coarse)
Input Parameters
snes -the multigrid context
Output Parameters
coarse -the coarse-level solver
Keywords
FAS, MG, get, multigrid, solver, coarse
See Also
SNESFASSetInjection(), SNESFASSetRestriction()
Level:advanced
Location:src/snes/impls/fas/fasfunc.c
Index of all SNES routines
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