type_solver_hypre Module Reference

Type definition for all HYPRE's solvers. More...

Data Types
interface	hypre_solver_precheck
	Check is everything is well configured for Hypre. More...
type	t_hypre_precond_parcsr
	Parent type for all ParCSR preconditioners. More...
type	t_hypre_precond_parcsr_boomeramg
	ParCSR BoomerAMG precond. More...
type	t_hypre_precond_parcsr_euclid
	ParCSR Euclid precond. More...
type	t_hypre_precond_parcsr_parasails
	ParCSR ParaSails precond. More...
type	t_hypre_precond_parcsr_pilut
	ParCSR Pilut precond. More...
type	t_hypre_precond_sstruct
	Parent type for all SStruct preconditioners. More...
type	t_hypre_precond_sstruct_interface
	Hypre preconditioners that follows the SStruct interface. More...
type	t_hypre_precond_sstruct_syspfmg
	SStruct SysPFMG precond. More...
type	t_hypre_precond_struct
	Parent type for all Struct preconditioners. More...
type	t_hypre_precond_struct_diagscale
type	t_hypre_precond_struct_interface
	Hypre preconditioners that follows the Struct interface. More...
type	t_hypre_precond_struct_jacobi
	Struct Jacobi precond. More...
type	t_hypre_precond_struct_pfmg
	Struct PFMG precond. More...
type	t_hypre_precond_struct_smg
	Struct SMG precond. More...
type	t_hypre_preconditioner
	Parent type for all Hypre preconditioners. More...
type	t_hypre_solver
	Parent type for all Hypre solvers. More...
type	t_hypre_solver_interface
	Parent type for all Hypre solvers and preconditioners. More...
type	t_hypre_solver_parcsr
	Parent type for all ParCSR solvers. More...
type	t_hypre_solver_parcsr_bicgstab
	ParCSR BiCGSTAB solver. More...
type	t_hypre_solver_parcsr_boomeramg
	ParCSR BoomerAMG solver. More...
type	t_hypre_solver_parcsr_gmres
	ParCSR GMRES solver. More...
type	t_hypre_solver_sstruct
	Parent type for all SStruct solvers. More...
type	t_hypre_solver_sstruct_bicgstab
	SStruct BiCGSTAB solver. More...
type	t_hypre_solver_sstruct_gmres
	SStruct GMRES solver. More...
type	t_hypre_solver_sstruct_interface
	Hypre solvers that follows the SStruct interface. More...
type	t_hypre_solver_sstruct_syspfmg
	SStruct SysPFMG solver. More...
type	t_hypre_solver_struct
	Parent type for all Struct solvers. More...
type	t_hypre_solver_struct_bicgstab
	Struct BiCGSTAB solver. More...
type	t_hypre_solver_struct_gmres
	Struct GMRES solver. More...
type	t_hypre_solver_struct_interface
	Dummy type to indicate: "unpreconditionned". More...
type	t_hypre_solver_struct_jacobi
	Struct Jacobi solver. More...
type	t_hypre_solver_struct_pcg
	Struct PCG solver. More...
type	t_hypre_solver_struct_pfmg
	Struct PFMG solver. More...
type	t_hypre_solver_struct_smg
	Struct SMG solver. More...
type	t_variables_cell_sstruct
type	t_variables_cell_struct
type	t_variables_face_sstruct
type	t_variables_hypre_base

Functions/Subroutines
subroutine	hypre_solver_precheck_cell (solver, equation_stencil)
subroutine	hypre_solver_precheck_face (solver)
subroutine, private	init_linear_solver (comm, solver)
subroutine, private	init_base_precond (comm, precond)
subroutine	hypre_solver_init (comm, solver)
	Initialize hypre (un)preconditioned solver.
subroutine	hypre_solver_setup (solver, matrix, rhs, x)
	Set the solver ready to solver the given linear system.
subroutine	hypre_solver_solve (solver, matrix, rhs, x)
	Solve the linear system.
subroutine	hypre_solver_destroy (solver)
	Finalize the solver.
subroutine, private	debug_message (message)
subroutine, private	check_error (code)

Variables
logical, parameter, private	debug = .false.

Detailed Description

Type definition for all HYPRE's solvers.

Function/Subroutine Documentation

check_error()

subroutine, private type_solver_hypre::check_error ( integer(hypre_int), intent(in) code )

private

debug_message()

subroutine, private type_solver_hypre::debug_message ( character(len=*), intent(in) message )

private

hypre_solver_destroy()

subroutine type_solver_hypre::hypre_solver_destroy

(

class(t_hypre_solver), intent(inout)

solver

)

Finalize the solver.

hypre_solver_init()

subroutine type_solver_hypre::hypre_solver_init	(	integer(c_int32_t), intent(in)	comm,
		class(t_hypre_solver), intent(inout)	solver )

Initialize hypre (un)preconditioned solver.

hypre_solver_precheck_cell()

subroutine type_solver_hypre::hypre_solver_precheck_cell	(	class(t_hypre_solver), intent(inout)	solver,
		integer, dimension(:,:,:), intent(in), allocatable	equation_stencil )

hypre_solver_precheck_face()

subroutine type_solver_hypre::hypre_solver_precheck_face

(

class(t_hypre_solver), intent(inout)

solver

)

hypre_solver_setup()

subroutine type_solver_hypre::hypre_solver_setup	(	class(t_hypre_solver), intent(inout)	solver,
		type(c_ptr), intent(inout)	matrix,
		type(c_ptr), intent(inout)	rhs,
		type(c_ptr), intent(inout)	x )

Set the solver ready to solver the given linear system.

hypre_solver_solve()

subroutine type_solver_hypre::hypre_solver_solve	(	class(t_hypre_solver), intent(inout)	solver,
		type(c_ptr), intent(inout)	matrix,
		type(c_ptr), intent(inout)	rhs,
		type(c_ptr), intent(inout)	x )

Solve the linear system.

init_base_precond()

subroutine, private type_solver_hypre::init_base_precond ( integer(c_int32_t), intent(in) comm, class(t_hypre_preconditioner), intent(inout) precond )

private

init_linear_solver()

subroutine, private type_solver_hypre::init_linear_solver ( integer(c_int32_t), intent(in) comm, class(t_hypre_solver), intent(inout) solver )

private

Variable Documentation

debug

logical, parameter, private type_solver_hypre::debug = .false.

private