Settings for the Kappa K-cycle. More...

#include <Cycle.h>

Public Attributes
bool	comm_free_interp = false
	indicates interpolation will not use ghosts and communication may be avoided.

size_t	kappa = 1

float	tol = 0
	residual tolerance for FCG/GCR.

krylov_type	type = krylov_type::fcg
	Krylov method for cycle.

Detailed Description

Settings for the Kappa K-cycle.

Definition at line 84 of file Cycle.h.

Member Data Documentation

◆ comm_free_interp

bool AMP::Solver::AMG::KappaKCycle::settings::comm_free_interp = false

indicates interpolation will not use ghosts and communication may be avoided.

Definition at line 95 of file Cycle.h.

◆ kappa

size_t AMP::Solver::AMG::KappaKCycle::settings::kappa = 1

Kappa parameter for recursive cycle. kappa = 1 corresponds to V-cycle. kappa = 2 corresponds to Krylov-based cycle with F-cycle structure. kappa >= cycle depth corresponds to standard K-cycle.

Definition at line 91 of file Cycle.h.

◆ tol

float AMP::Solver::AMG::KappaKCycle::settings::tol = 0

residual tolerance for FCG/GCR.

Definition at line 93 of file Cycle.h.

◆ type

krylov_type AMP::Solver::AMG::KappaKCycle::settings::type = krylov_type::fcg

Krylov method for cycle.

Definition at line 97 of file Cycle.h.

The documentation for this struct was generated from the following file: