MGGetSmoother
Gets the SLES context to be used as smoother for both pre- and post-smoothing. Call both MGGetSmootherUp() and MGGetSmootherDown() to use different functions for pre- and post-smoothing.
Synopsis
int MGGetSmoother(PC pc,int l,SLES *sles)
Not Collective, SLES returned is parallel if PC
is
Input Parameters
pc | - the multigrid context
|
l | - the level to supply
|
Ouput Parameters
sles -the smoother
Keywords
MG, get, multigrid, level, smoother, pre-smoother, post-smoother
See Also
MGGetSmootherUp(), MGGetSmootherDown()
Examples
src/gvec/examples/tutorials/ex2.c
src/gvec/examples/tutorials/ex4.c
src/gvec/examples/tutorials/ex6.c
Location: src/pc/impls/mg/mgfunc.c
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