oomph::Hypre_default_settings Namespace Reference

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Functions
void	set_defaults_for_2D_poisson_problem (HyprePreconditioner *hypre_preconditioner_pt)
	Set default parameters for use as preconditioner in 2D Poisson-type problem. More...
void	set_defaults_for_3D_poisson_problem (HyprePreconditioner *hypre_preconditioner_pt)
	Set default parameters for use as preconditioner in 3D Poisson-type problem. More...
void	set_defaults_for_navier_stokes_momentum_block (HyprePreconditioner *hypre_preconditioner_pt)
	Set default parameters for use as preconditioner in for momentum block in Navier-Stokes problem. More...

Detailed Description

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Default settings for various uses of the HYPRE solver

Default settings for various uses of the Hypre solver

Function Documentation

set_defaults_for_2D_poisson_problem()

void oomph::Hypre_default_settings::set_defaults_for_2D_poisson_problem

(

HyprePreconditioner *

hypre_preconditioner_pt

)

Set default parameters for use as preconditioner in 2D Poisson-type problem.

Definition at line 45 of file hypre_solver.cc.

References oomph::HyprePreconditioner::amg_coarsening(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_strength(), oomph::HyprePreconditioner::amg_using_simple_smoothing(), oomph::HypreInterface::BoomerAMG, oomph::HyprePreconditioner::hypre_method(), and oomph::HyprePreconditioner::set_amg_iterations().

Referenced by set_defaults_for_3D_poisson_problem(), set_defaults_for_navier_stokes_momentum_block(), and oomph::SpaceTimeNavierStokesSubsidiaryPreconditioner::setup().

set_defaults_for_3D_poisson_problem()

void oomph::Hypre_default_settings::set_defaults_for_3D_poisson_problem

(

HyprePreconditioner *

hypre_preconditioner_pt

)

Set default parameters for use as preconditioner in 3D Poisson-type problem.

Definition at line 72 of file hypre_solver.cc.

References oomph::HyprePreconditioner::amg_strength(), and set_defaults_for_2D_poisson_problem().

set_defaults_for_navier_stokes_momentum_block()

void oomph::Hypre_default_settings::set_defaults_for_navier_stokes_momentum_block

(

HyprePreconditioner *

hypre_preconditioner_pt

)

Set default parameters for use as preconditioner in for momentum block in Navier-Stokes problem.

Definition at line 85 of file hypre_solver.cc.

References oomph::HyprePreconditioner::amg_damping(), oomph::HyprePreconditioner::amg_simple_smoother(), oomph::HyprePreconditioner::amg_strength(), and set_defaults_for_2D_poisson_problem().