tree_amg_smoother.f90 File Reference

Go to the source code of this file.

Data Types
type	tree_amg_smoother::amg_jacobi_t
	Type for Chebyshev iteration using TreeAMG matvec. More...
type	tree_amg_smoother::amg_cheby_t
	Type for Chebyshev iteration using TreeAMG matvec. More...

Modules
module	tree_amg_smoother
	Implements smoothers for use with TreeAMG matrix vector product.

Functions/Subroutines
subroutine	tree_amg_smoother::amg_cheby_init (this, n, lvl, max_iter)
	Initialization of chebyshev.
subroutine	tree_amg_smoother::amg_cheby_power (this, amg, n)
	Power method to approximate largest eigenvalue.
subroutine	tree_amg_smoother::amg_cheby_solve (this, x, f, n, amg, zero_init)
	Chebyshev smoother From Saad's iterative methods textbook.
subroutine	tree_amg_smoother::amg_device_cheby_power (this, amg, n)
	Power method to approximate largest eigenvalue.
subroutine	tree_amg_smoother::amg_device_cheby_solve (this, x, f, x_d, f_d, n, amg, zero_init)
	Chebyshev smoother From Saad's iterative methods textbook.
subroutine	tree_amg_smoother::amg_jacobi_init (this, n, lvl, max_iter)
	Initialization of Jacobi (this is expensive...)
subroutine	tree_amg_smoother::amg_jacobi_diag (this, amg, n)
	SAMPLE MATRIX DIAGONAL VALUES (DO NOT USE, EXPENSIVE)
subroutine	tree_amg_smoother::amg_jacobi_solve (this, x, f, n, amg, niter)
	Jacobi smoother.
subroutine	tree_amg_smoother::amg_smoo_monitor (lvl, smoo)
subroutine	tree_amg_smoother::amg_cheby_monitor (lvl, lam)