sll_m_linear_solver_cg.F90 File Reference

#include "sll_working_precision.h"

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Data Types
type	sll_t_linear_solver_cg
	class for the cg linear solver More...

Modules
module	sll_m_linear_solver_cg
	module for conjugate gradient method in pure form

Functions/Subroutines
subroutine	create_linear_solver_cg (self, linear_operator, pc_left, filename)
	creates a linear solver More...
subroutine	initialize_linear_solver_cg (self, linear_operator, x_0)
	initializes the linear solver More...
subroutine	set_guess_linear_solver_cg (self, x_0)
	sets the initial guess More...
subroutine	check_convergence_linear_solver_cg (self, i_iteration, flag, r_err, arr_err)
	check the convergence of the current linear solver More...
subroutine	read_from_file_linear_solver_cg (self, filename)
	read from file More...
subroutine	solve_real_linear_solver_cg (self, rhs, unknown)
	af solves the linear system with real vectors More...
subroutine	cg_linear_solver (self, x, b, niterx, res)
	cg interface More...
subroutine	set_verbose_linear_solver_cg (self, verbose)
	sets the verbose for the linear solver object More...
subroutine	print_info_linear_solver_cg (self)
	destroys a finite element cell More...
subroutine	free_linear_solver_cg (self)
	destroys the current object More...

Variables
integer(kind=i32), parameter	sll_solver_bool_false = 0
	code id for False More...
integer(kind=i32), parameter	sll_solver_maxiter = 1000
	default maximum number of iterations for More...
real(kind=f64), parameter	sll_solver_tolerance = 1.0d-9
	default tolerance for iterative solvers More...