cg.f90 File Reference

Go to the source code of this file.

Data Types
type	cg::cg_t
	Standard preconditioned conjugate gradient method. More...

Modules
module	cg
	Defines various Conjugate Gradient methods.

Functions/Subroutines
subroutine	cg::cg_init (this, n, max_iter, m, rel_tol, abs_tol, monitor)
	Initialise a standard PCG solver.
subroutine	cg::cg_free (this)
	Deallocate a standard PCG solver.
type(ksp_monitor_t) function	cg::cg_solve (this, ax, x, f, n, coef, blst, gs_h, niter)
	Standard PCG solve.
subroutine	cg::second_cg_part (rtr, r, mult, w, alpha, n)
type(ksp_monitor_t) function, dimension(3)	cg::cg_solve_coupled (this, ax, x, y, z, fx, fy, fz, n, coef, blstx, blsty, blstz, gs_h, niter)
	Standard PCG coupled solve.

Variables
integer, parameter	cg::cg_p_space = 7