oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper Namespace Reference

Namespace for subsidiary preconditioner creation helper functions. More...

Functions
Preconditioner *	get_w_cg_preconditioner ()
	CG with diagonal preconditioner for W-block subsidiary linear systems. More...
Preconditioner *	boomer_amg_for_2D_momentum_simple_visc ()
	Hypre Boomer AMG setting for the augmented momentum block of a 2D Navier-Stokes problem using the simple form of the viscous term (for serial code). More...
Preconditioner *	boomer_amg_for_2D_momentum_stressdiv_visc ()
	Hypre Boomer AMG setting for the augmented momentum block of a 2D Navier-Stokes problem using the stress divergence form of the viscous term (for serial code). More...
Preconditioner *	boomer_amg_for_3D_momentum ()
	Hypre Boomer AMG setting for the augmented momentum block of a 3D Navier-Stokes problem (for serial code). More...
Preconditioner *	boomer_amg2v22_for_3D_momentum ()
	Hypre Boomer AMG setting for the augmented momentum block of a 3D Navier-Stokes problem (for serial code). More...
Preconditioner *	boomer_amg_for_2D_poisson_problem ()
	Hypre Boomer AMG setting for the 2D Poisson problem (for serial code). More...
Preconditioner *	boomer_amg_for_3D_poisson_problem ()
	Hypre Boomer AMG setting for the 3D Poisson problem (for serial code). More...

Detailed Description

Namespace for subsidiary preconditioner creation helper functions.

Function Documentation

boomer_amg2v22_for_3D_momentum()

Preconditioner * oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper::boomer_amg2v22_for_3D_momentum

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Hypre Boomer AMG setting for the augmented momentum block of a 3D Navier-Stokes problem (for serial code).

Definition at line 185 of file lagrange_enforced_flow_preconditioner.cc.

References oomph::HyprePreconditioner::amg_coarsening(), oomph::HyprePreconditioner::amg_damping(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_smoother_iterations(), oomph::HyprePreconditioner::amg_strength(), and oomph::HyprePreconditioner::set_amg_iterations().

boomer_amg_for_2D_momentum_simple_visc()

Preconditioner * oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper::boomer_amg_for_2D_momentum_simple_visc

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Hypre Boomer AMG setting for the augmented momentum block of a 2D Navier-Stokes problem using the simple form of the viscous term (for serial code).

Definition at line 67 of file lagrange_enforced_flow_preconditioner.cc.

References oomph::HyprePreconditioner::amg_coarsening(), oomph::HyprePreconditioner::amg_damping(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_smoother_iterations(), oomph::HyprePreconditioner::amg_strength(), and oomph::HyprePreconditioner::set_amg_iterations().

boomer_amg_for_2D_momentum_stressdiv_visc()

Preconditioner * oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper::boomer_amg_for_2D_momentum_stressdiv_visc

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Hypre Boomer AMG setting for the augmented momentum block of a 2D Navier-Stokes problem using the stress divergence form of the viscous term (for serial code).

Definition at line 107 of file lagrange_enforced_flow_preconditioner.cc.

References oomph::HyprePreconditioner::amg_coarsening(), oomph::HyprePreconditioner::amg_damping(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_smoother_iterations(), oomph::HyprePreconditioner::amg_strength(), and oomph::HyprePreconditioner::set_amg_iterations().

boomer_amg_for_2D_poisson_problem()

Preconditioner * oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper::boomer_amg_for_2D_poisson_problem

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Hypre Boomer AMG setting for the 2D Poisson problem (for serial code).

Definition at line 225 of file lagrange_enforced_flow_preconditioner.cc.

References oomph::HyprePreconditioner::amg_coarsening(), oomph::HyprePreconditioner::amg_damping(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_smoother_iterations(), oomph::HyprePreconditioner::amg_strength(), and oomph::HyprePreconditioner::set_amg_iterations().

boomer_amg_for_3D_momentum()

Preconditioner * oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper::boomer_amg_for_3D_momentum

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Hypre Boomer AMG setting for the augmented momentum block of a 3D Navier-Stokes problem (for serial code).

Definition at line 146 of file lagrange_enforced_flow_preconditioner.cc.

References oomph::HyprePreconditioner::amg_coarsening(), oomph::HyprePreconditioner::amg_damping(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_smoother_iterations(), oomph::HyprePreconditioner::amg_strength(), and oomph::HyprePreconditioner::set_amg_iterations().

boomer_amg_for_3D_poisson_problem()

Preconditioner * oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper::boomer_amg_for_3D_poisson_problem

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Hypre Boomer AMG setting for the 3D Poisson problem (for serial code).

Definition at line 264 of file lagrange_enforced_flow_preconditioner.cc.

References oomph::HyprePreconditioner::amg_coarsening(), oomph::HyprePreconditioner::amg_damping(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_smoother_iterations(), oomph::HyprePreconditioner::amg_strength(), and oomph::HyprePreconditioner::set_amg_iterations().

get_w_cg_preconditioner()

Preconditioner * oomph::Lagrange_Enforced_Flow_Preconditioner_Subsidiary_Operator_Helper::get_w_cg_preconditioner

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CG with diagonal preconditioner for W-block subsidiary linear systems.

Definition at line 37 of file lagrange_enforced_flow_preconditioner.cc.

References oomph::TrilinosAztecOOSolver::CG.