NAFPack_config Module

Module for advanced configuration and tuning parameters

Uses

- NAFPack_constant
Help

Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.
Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.

Derived Types

type, public :: config_type

Configuration type for NAFPack

Components

Type	Visibility	Attributes		Name		Initial
real(kind=dp),	public		::	pivot_tolerance	=	1.0e-14_dp
real(kind=dp),	public		::	convergence_tolerance	=	1.0e-12_dp
real(kind=dp),	public		::	residual_tolerance	=	1.0e-10_dp
integer,	public		::	max_iterations	=	10000
integer,	public		::	block_size	=	64
logical,	public		::	use_openmp	=	.TRUE.
logical,	public		::	use_blas	=	.TRUE.
logical,	public		::	preallocate_workspace	=	.TRUE.
integer,	public		::	workspace_size	=	1000
logical,	public		::	enable_debug	=	.FALSE.
logical,	public		::	enable_timing	=	.FALSE.
character(len=100),	public		::	log_file	=	"nafpack.log"
character(len=50),	public		::	default_direct_method	=	"A_LU"
character(len=50),	public		::	default_iterative_method	=	"Gauss_Seidel"
character(len=50),	public		::	default_preconditioner	=	"ILU"

Functions

public function get_default_config() result(config)

Get default configuration

Arguments

None

Return Value type(config_type)

Subroutines

public subroutine validate_config(config, is_valid, error_msg)

Validate configuration parameters

Arguments

Type	Intent	Optional	Attributes		Name
type(config_type),	intent(in)			::	config
logical,	intent(out)			::	is_valid
character(len=*),	intent(out)			::	error_msg