psfun_dkrylov_vect

public subroutine psfun_dkrylov_vect(method, a, prec, b, eta, zeta, x, eps, desc_a, info, itmax, iter, err, itrace, irst, istop, cond)

Apply Krylov method to $(\eta A + \zeta I)x = b$ on distributed vectors

Type	Intent	Optional		Name
character(len=*)			::	method
type(psb_dspmat_type),	intent(in)		::	a
class(psb_dprec_type),	intent(inout)		::	prec
type(psb_d_vect_type),	intent(inout)		::	b
real(kind=psb_dpk_),	intent(in)		::	eta
real(kind=psb_dpk_),	intent(in)		::	zeta
type(psb_d_vect_type),	intent(inout)		::	x
real(kind=psb_dpk_),	intent(in)		::	eps
type(psb_desc_type),	intent(in)		::	desc_a
integer(kind=psb_ipk_),	intent(out)		::	info
integer(kind=psb_ipk_),	intent(in),	optional	::	itmax
integer(kind=psb_ipk_),	intent(out),	optional	::	iter
real(kind=psb_dpk_),	intent(out),	optional	::	err
integer(kind=psb_ipk_),	intent(in),	optional	::	itrace
integer(kind=psb_ipk_),	intent(in),	optional	::	irst
integer(kind=psb_ipk_),	intent(in),	optional	::	istop
real(kind=psb_dpk_),	intent(out),	optional	::	cond

None