native_solvers.F90 File Reference

#include "local.h"

Data Types
type	oft_bjprecond
	Block-Jacobi preconditioner. More...
type	oft_diag_cscale
	Diagonal preconditioner. More...
type	oft_diag_scale
	Diagonal preconditioner. More...
type	oft_identity_inv
	Identity matrix inversion. More...
type	oft_jblock_precond
	Symmetric Jacobi smoother. More...
type	oft_ml_precond
	Multi-level preconditioner level. More...
type	oft_ml_trans
	Multi-level transfer level. More...
type	oft_native_cg_eigsolver
	CG eigensolver class. More...
type	oft_native_cg_solver
	CG solver class. More...
type	oft_native_gmres_csolver
	GMRES solver class (complex). More...
type	oft_native_gmres_solver
	GMRES solver class. More...
type	oft_nksolver
	Native Newton solver. More...
interface	oft_update_jacobian
	Needs docs. More...

Modules
module	oft_native_solvers
	Abstract solver interfaces and select native implementations.

Functions/Subroutines
recursive subroutine	bjprecond_apply (self, u, g)
	Precondition a linear system using a Block-Jacobi method.
subroutine	bjprecond_delete (self)
	Destroy Block-Jacobi preconditioner and deallocate all internal storage.
subroutine	bjprecond_setup_xml (self, solver_node, level)
	Setup block-Jacobi smoother from XML definition.
recursive subroutine	bjprecond_update (self, new_pattern)
	Update solver after changing settings/operators.
subroutine	cdiag_scale_apply (self, u, g)
	Solve the linear system for a diagonal matrix (complex).
subroutine	cdiag_scale_delete (self)
	Destroy diagonal preconditioner and deallocate all internal storage.
subroutine	cg_delete (self)
	Destroy diagonal preconditioner and deallocate all internal storage.
subroutine	cg_eig_delete (self)
	Destroy diagonal preconditioner and deallocate all internal storage.
subroutine	cg_eigsolver_apply (self, u, alam)
	Solve a general eigenvalue system using the Conjugate-Gradient method.
subroutine	cg_setup_xml (self, solver_node, level)
	Setup CG solver from XML definition.
recursive subroutine	cg_solver_apply (self, u, g)
	Solve a linear system using the Conjugate-Gradient method.
subroutine	cgmres_delete (self)
	Destroy diagonal preconditioner and deallocate all internal storage.
subroutine	cgmres_setup_xml (self, solver_node, level)
	Setup GMRES solver from XML definition.
recursive subroutine	cgmres_solver_apply (self, u, g)
	Solve a linear system using the flexible GMRES method (complex).
subroutine	diag_scale_apply (self, u, g)
	Solve the linear system for a diagonal matrix.
logical function, public	diag_scale_cast (self, source)
	Cast a solver object to a oft_diag_scale.
subroutine	diag_scale_delete (self)
	Destroy diagonal preconditioner and deallocate all internal storage.
subroutine	gmres_delete (self)
	Destroy diagonal preconditioner and deallocate all internal storage.
subroutine	gmres_setup_xml (self, solver_node, level)
	Setup GMRES solver from XML definition.
recursive subroutine	gmres_solver_apply (self, u, g)
	Solve a linear system using the flexible GMRES method.
subroutine	identity_inv_apply (self, u, g)
	Solve the trivial linear system for the identity matrix.
subroutine	identity_inv_delete (self)
	Destroy diagonal preconditioner and deallocate all internal storage.
subroutine	jblock_precond_apply (self, u, g)
	Apply 1-step of a symmetric Jacobi smoother with native CRS matrices.
logical function, public	jblock_precond_cast (self, source)
	Cast a solver object to a jblock_precond_cast.
subroutine	jblock_precond_delete (self)
	Destroy symmetric Jacobi preconditioner and deallocate all internal storage.
subroutine	jblock_setup_xml (self, solver_node, level)
	Setup symmetric Jacobi smoother from XML definition.
recursive subroutine	ml_precond_apply (self, u, g)
	Apply 1-step of a multi-level preconditioner.
logical function, public	ml_precond_cast (self, source)
	Cast a solver object to a oft_ml_precond.
recursive subroutine	ml_precond_delete (self)
	Destroy Multi-Level preconditioner and deallocate all internal storage.
recursive subroutine	ml_precond_update (self, new_pattern)
	Update solver after changing settings/operators.
recursive subroutine	ml_precond_view (self)
	Print solver configuration.
recursive subroutine	ml_trans_apply (self, u, g)
	Transfer solution between distributed and shared levels as part of a ML preconditioner.
logical function, public	ml_trans_cast (self, source)
	Cast a solver object to a oft_ml_trans.
subroutine	ml_trans_delete (self)
	Destroy Multi-Level preconditioner and deallocate all internal storage.
logical function	native_cg_eigsolver_cast (self, source)
	Cast an eigensolver object to a oft_native_cg_eigsolver.
logical function, public	native_cg_solver_cast (self, source)
	Cast a solver object to a oft_native_cg_solver.
logical function, public	native_gmres_solver_cast (self, source)
	Cast a solver object to a oft_native_gmres_solver.
subroutine	nksolver_apply (self, u, g)
	Solve a nonlinear system Newton's method.
subroutine	nksolver_delete (self)
	Destroy Newton solver and deallocate all internal storage.