HYPRE_Int HYPRE_BoomerAMGSetAggInterpType

(HYPRE_Solver solver,
  HYPRE_Int agg_interp_type)

(Optional) Defines the interpolation used on levels of aggressive coarsening The default is 4, ie.

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(Optional) Defines the interpolation used on levels of aggressive coarsening The default is 4, ie. multipass interpolation. The following options exist:

1 2-stage extended+i interpolation
2 2-stage standard interpolation
3 2-stage extended interpolation
4 multipass interpolation

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