la_lapack::la_lin_berr Interface Reference

LA_LIN_BERR: computes componentwise relative backward error from the formula max(i) ( abs(R(i)) / ( abs(op(A_s))*abs(Y) + abs(B_s) )(i) ) where abs(Z) is the componentwise absolute value of the matrix or vector Z. More...

Public Member Functions
pure subroutine	cla_lin_berr (n, nz, nrhs, res, ayb, berr)
	la_cla_lin_berr
pure subroutine	dla_lin_berr (n, nz, nrhs, res, ayb, berr)
	la_dla_lin_berr
	la_qla_lin_berr
pure subroutine	sla_lin_berr (n, nz, nrhs, res, ayb, berr)
	la_sla_lin_berr
	la_wla_lin_berr
pure subroutine	zla_lin_berr (n, nz, nrhs, res, ayb, berr)
	la_zla_lin_berr

Detailed Description

LA_LIN_BERR: computes componentwise relative backward error from the formula max(i) ( abs(R(i)) / ( abs(op(A_s))*abs(Y) + abs(B_s) )(i) ) where abs(Z) is the componentwise absolute value of the matrix or vector Z.

Member Function/Subroutine Documentation

cla_lin_berr()

pure subroutine la_lapack::la_lin_berr::cla_lin_berr	(	integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nz,
		integer(ilp), intent(in)	nrhs,
		complex(sp), dimension(n,nrhs), intent(in)	res,
		real(sp), dimension(n,nrhs), intent(in)	ayb,
		real(sp), dimension(nrhs), intent(out)	berr
	)

dla_lin_berr()

pure subroutine la_lapack::la_lin_berr::dla_lin_berr	(	integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nz,
		integer(ilp), intent(in)	nrhs,
		real(dp), dimension(n,nrhs), intent(in)	res,
		real(dp), dimension(n,nrhs), intent(in)	ayb,
		real(dp), dimension(nrhs), intent(out)	berr
	)

la_cla_lin_berr()

la_lapack::la_lin_berr::la_cla_lin_berr

la_dla_lin_berr()

la_lapack::la_lin_berr::la_dla_lin_berr

la_qla_lin_berr()

la_lapack::la_lin_berr::la_qla_lin_berr

la_sla_lin_berr()

la_lapack::la_lin_berr::la_sla_lin_berr

la_wla_lin_berr()

la_lapack::la_lin_berr::la_wla_lin_berr

la_zla_lin_berr()

la_lapack::la_lin_berr::la_zla_lin_berr

sla_lin_berr()

pure subroutine la_lapack::la_lin_berr::sla_lin_berr	(	integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nz,
		integer(ilp), intent(in)	nrhs,
		real(sp), dimension(n,nrhs), intent(in)	res,
		real(sp), dimension(n,nrhs), intent(in)	ayb,
		real(sp), dimension(nrhs), intent(out)	berr
	)

zla_lin_berr()

pure subroutine la_lapack::la_lin_berr::zla_lin_berr	(	integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nz,
		integer(ilp), intent(in)	nrhs,
		complex(dp), dimension(n,nrhs), intent(in)	res,
		real(dp), dimension(n,nrhs), intent(in)	ayb,
		real(dp), dimension(nrhs), intent(out)	berr
	)

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The documentation for this interface was generated from the following file:

• la_lapack.f90