identity Module Reference

Krylov preconditioner (identity)

Data Types
type	ident_t
	Defines a canonical Krylov preconditioner. More...

Functions/Subroutines
subroutine	ident_solve (this, z, r, n)
	The (default) naive preconditioner \( I z = r \).
subroutine	ident_update (this)
	Mandatory update routine.

Function/Subroutine Documentation

ident_solve()

subroutine identity::ident_solve	(	class(ident_t), intent(inout)	this,
		real(kind=rp), dimension(n), intent(inout)	z,
		real(kind=rp), dimension(n), intent(inout)	r,
		integer, intent(in)	n
	)

Definition at line 51 of file pc_identity.f90.

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ident_update()

subroutine identity::ident_update ( class(ident_t), intent(inout)  this )

private

Definition at line 60 of file pc_identity.f90.