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* @file varpack.h
* @brief The primary header ARPACK.
* (Arnoldi Package for solving sparse eigenproblems.)
* @note We provide this header whether or not we provide ARPACK
* library itself. This gives us some compile-time type-checking
* even for architecture-dependent assembly-coded ARPACK.
* @version $Id: varpack.h,v 1.11 2010/08/12 05:52:31 fetk Exp $
* @author Michael Holst
*
* @attention
* @verbatim
*
* PUNC = < Portable Understructure for Numerical Computing >
* Copyright (C) 1994-- Michael Holst
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @endverbatim
*/
#ifndef _VARPACK_H_
#define _VARPACK_H_
#include <punc/punc_base.h>
#include <punc/vf2c.h>
/*
* ***************************************************************************
* Library VARPACK prototypes
* ***************************************************************************
*/
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96\n
* comlen timing_ 124\n
* :ref: second_ 14 1 6\n
* :ref: clarnv_ 14 4 4 4 4 8\n
* :ref: ccopy_ 14 5 4 8 4 8 4\n
* :ref: cdotc_ 8 6 8 4 8 4 8 4\n
* :ref: slapy2_ 6 2 6 6\n
* :ref: scnrm2_ 6 3 4 8 4\n
* :ref: cgemv_ 14 12 13 4 4 8 8 4 8 4 8 8 4 124\n
* :ref: svout_ 14 6 4 4 6 4 13 124\n
* :ref: cvout_ 14 6 4 4 8 4 13 124 */
VEXTERNC int cgetv0_(integer *ido, char *bmat, integer *itry, logical *initv, integer *n, integer *j, realcomplex *v, integer *ldv, realcomplex *resid, real *rnorm, integer *ipntr, realcomplex *workd, integer *ierr, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: slamch_ 6 2 13 124 \n
* :ref: slabad_ 14 2 6 6 \n
* :ref: second_ 14 1 6 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: svout_ 14 6 4 4 6 4 13 124 \n
* :ref: cgetv0_ 14 14 4 13 4 12 4 4 8 4 8 6 4 8 4 124 \n
* :ref: ccopy_ 14 5 4 8 4 8 4 \n
* :ref: csscal_ 14 4 4 6 8 4 \n
* :ref: clascl_ 14 11 13 4 4 6 6 4 4 8 4 4 124 \n
* :ref: cdotc_ 8 6 8 4 8 4 8 4 \n
* :ref: slapy2_ 6 2 6 6 \n
* :ref: scnrm2_ 6 3 4 8 4 \n
* :ref: cgemv_ 14 12 13 4 4 8 8 4 8 4 8 8 4 124 \n
* :ref: cvout_ 14 6 4 4 8 4 13 124 \n
* :ref: caxpy_ 14 6 4 8 8 4 8 4 \n
* :ref: clanhs_ 6 6 13 4 8 4 8 124 \n
* :ref: cmout_ 14 8 4 4 4 8 4 4 13 124 */
VEXTERNC int cnaitr_(integer *ido, char *bmat, integer *n, integer *k, integer *np, integer *nb, realcomplex *resid, real *rnorm, realcomplex *v, integer *ldv, realcomplex *h__, integer *ldh, integer *ipntr, realcomplex *workd, integer *info, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: slamch_ 6 2 13 124 \n
* :ref: slabad_ 14 2 6 6 \n
* :ref: second_ 14 1 6 \n
* :ref: claset_ 14 8 13 4 4 8 8 8 4 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: cvout_ 14 6 4 4 8 4 13 124 \n
* :ref: clanhs_ 6 6 13 4 8 4 8 124 \n
* :ref: clartg_ 14 5 8 8 6 8 8 \n
* :ref: slapy2_ 6 2 6 6 \n
* :ref: cscal_ 14 4 4 8 8 4 \n
* :ref: cgemv_ 14 12 13 4 4 8 8 4 8 4 8 8 4 124 \n
* :ref: ccopy_ 14 5 4 8 4 8 4 \n
* :ref: clacpy_ 14 8 13 4 4 8 4 8 4 124 \n
* :ref: caxpy_ 14 6 4 8 8 4 8 4 \n
* :ref: cmout_ 14 8 4 4 4 8 4 4 13 124 \n
*/
VEXTERNC int cnapps_(integer *n, integer *kev, integer *np, realcomplex *shift, realcomplex *v, integer *ldv, realcomplex *h__, integer *ldh, realcomplex *resid, realcomplex *q, integer *ldq, realcomplex *workl, realcomplex *workd);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: slamch_ 6 2 13 124 \n
* :ref: cgetv0_ 14 14 4 13 4 12 4 4 8 4 8 6 4 8 4 124 \n
* :ref: cnaitr_ 14 16 4 13 4 4 4 4 8 6 8 4 8 4 4 8 4 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: svout_ 14 6 4 4 6 4 13 124 \n
* :ref: cneigh_ 14 11 6 4 8 4 8 8 8 4 8 6 4 \n
* :ref: ccopy_ 14 5 4 8 4 8 4 \n
* :ref: cngets_ 14 7 4 13 4 4 8 8 124 \n
* :ref: slapy2_ 6 2 6 6 \n
* :ref: cvout_ 14 6 4 4 8 4 13 124 \n
* :ref: csortc_ 14 6 13 12 4 8 8 124 \n
* :ref: cnapps_ 14 13 4 4 4 8 8 4 8 4 8 8 4 8 8 \n
* :ref: cdotc_ 8 6 8 4 8 4 8 4 \n
* :ref: scnrm2_ 6 3 4 8 4 \n
* :ref: cmout_ 14 8 4 4 4 8 4 4 13 124
*/
VEXTERNC int cnaup2_(integer *ido, char *bmat, integer *n, char *which, integer *nev, integer *np, real *tol, realcomplex *resid, integer *mode, integer *iupd, integer *ishift, integer *mxiter, realcomplex *v, integer *ldv, realcomplex *h__, integer *ldh, realcomplex *ritz, realcomplex *bounds, realcomplex *q, integer *ldq, realcomplex *workl, integer *ipntr, realcomplex *workd, real *rwork, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: cstatn_ 14 0 \n
* :ref: second_ 14 1 6 \n
* :ref: slamch_ 6 2 13 124 \n
* :ref: cnaup2_ 14 27 4 13 4 13 4 4 6 8 4 4 4 4 8 4 8 4 8 8 8 4 8 4 8 6 4 124 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: cvout_ 14 6 4 4 8 4 13 124
*/
VEXTERNC int cnaupd_(integer *ido, char *bmat, integer *n, char *which, integer *nev, real *tol, realcomplex *resid, integer *ncv, realcomplex *v, integer *ldv, integer *iparam, integer *ipntr, realcomplex *workd, realcomplex *workl, integer *lworkl, real *rwork, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: cmout_ 14 8 4 4 4 8 4 4 13 124 \n
* :ref: clacpy_ 14 8 13 4 4 8 4 8 4 124 \n
* :ref: claset_ 14 8 13 4 4 8 8 8 4 124 \n
* :ref: clahqr_ 14 13 12 12 4 4 4 8 4 8 4 4 8 4 4 \n
* :ref: ccopy_ 14 5 4 8 4 8 4 \n
* :ref: cvout_ 14 6 4 4 8 4 13 124 \n
* :ref: ctrevc_ 14 17 13 13 12 4 8 4 8 4 8 4 4 4 8 6 4 124 124 \n
* :ref: scnrm2_ 6 3 4 8 4 \n
* :ref: csscal_ 14 4 4 6 8 4 \n
*/
VEXTERNC int cneigh_(real *rnorm, integer *n, realcomplex *h__, integer *ldh, realcomplex *ritz, realcomplex *bounds, realcomplex *q, integer *ldq, realcomplex *workl, real *rwork, integer *ierr);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: slamch_ 6 2 13 124 \n
* :ref: cvout_ 14 6 4 4 8 4 13 124 \n
* :ref: cngets_ 14 7 4 13 4 4 8 8 124 \n
* :ref: slapy2_ 6 2 6 6 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: ccopy_ 14 5 4 8 4 8 4 \n
* :ref: claset_ 14 8 13 4 4 8 8 8 4 124 \n
* :ref: clahqr_ 14 13 12 12 4 4 4 8 4 8 4 4 8 4 4 \n
* :ref: cmout_ 14 8 4 4 4 8 4 4 13 124 \n
* :ref: ctrsen_ 14 17 13 13 12 4 8 4 8 4 8 4 6 6 8 4 4 124 124 \n
* :ref: cgeqr2_ 14 7 4 4 8 4 8 8 4 \n
* :ref: cunm2r_ 14 14 13 13 4 4 4 8 4 8 8 4 8 4 124 124 \n
* :ref: clacpy_ 14 8 13 4 4 8 4 8 4 124 \n
* :ref: cscal_ 14 4 4 8 8 4 \n
* :ref: ctrevc_ 14 17 13 13 12 4 8 4 8 4 8 4 4 4 8 6 4 124 124 \n
* :ref: scnrm2_ 6 3 4 8 4 \n
* :ref: csscal_ 14 4 4 6 8 4 \n
* :ref: cdotc_ 8 6 8 4 8 4 8 4 \n
* :ref: ctrmm_ 14 15 13 13 13 13 4 4 8 8 4 8 4 124 124 124 124 \n
* :ref: cgeru_ 14 9 4 4 8 8 4 8 4 8 4
*/
VEXTERNC int cneupd_(logical *rvec, char *howmny, logical *select, realcomplex *d__, realcomplex *z__, integer *ldz, realcomplex *sigma, realcomplex *workev, char *bmat, integer *n, char *which, integer *nev, real *tol, realcomplex *resid, integer *ncv, realcomplex *v, integer *ldv, integer *iparam, integer *ipntr, realcomplex *workd, realcomplex *workl, integer *lworkl, real *rwork, integer *info, ftnlen howmny_len, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: csortc_ 14 6 13 12 4 8 8 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: cvout_ 14 6 4 4 8 4 13 124
*/
VEXTERNC int cngets_(integer *ishift, char *which, integer *kev, integer *np, realcomplex *ritz, realcomplex *bounds, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* :ref: slapy2_ 6 2 6 6
*/
VEXTERNC int csortc_(char *which, logical *apply, integer *n, realcomplex *x, realcomplex *y, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen timing_ 124 */
VEXTERNC int cstatn_(void);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dlarnv_ 14 4 4 4 4 7 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: ddot_ 7 5 4 7 4 7 4 \n
* :ref: dnrm2_ 7 3 4 7 4 \n
* :ref: dgemv_ 14 12 13 4 4 7 7 4 7 4 7 7 4 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124
*/
VEXTERNC int dgetv0_(integer *ido, char *bmat, integer *itry, logical *initv, integer *n, integer *j, doublereal *v, integer *ldv, doublereal *resid, doublereal *rnorm, integer *ipntr, doublereal *workd, integer *ierr, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dlabad_ 14 2 7 7 \n
* :ref: dlanhs_ 7 6 13 4 7 4 7 124 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dlarfg_ 14 5 4 7 7 4 7 \n
* :ref: dlanv2_ 14 10 7 7 7 7 7 7 7 7 7 7 \n
* :ref: drot_ 14 7 4 7 4 7 4 7 7
*/
VEXTERNC int dlaqrb_(logical *wantt, integer *n, integer *ilo, integer *ihi, doublereal *h__, integer *ldh, doublereal *wr, doublereal *wi, doublereal *z__, integer *info);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dlabad_ 14 2 7 7 \n
* :ref: second_ 14 1 6 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dgetv0_ 14 14 4 13 4 12 4 4 7 4 7 7 4 7 4 124 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dscal_ 14 4 4 7 7 4 \n
* :ref: dlascl_ 14 11 13 4 4 7 7 4 4 7 4 4 124 \n
* :ref: ddot_ 7 5 4 7 4 7 4 \n
* :ref: dnrm2_ 7 3 4 7 4 \n
* :ref: dgemv_ 14 12 13 4 4 7 7 4 7 4 7 7 4 124 \n
* :ref: daxpy_ 14 6 4 7 7 4 7 4 \n
* :ref: dlanhs_ 7 6 13 4 7 4 7 124 \n
* :ref: dmout_ 14 8 4 4 4 7 4 4 13 124
*/
VEXTERNC int dnaitr_(integer *ido, char *bmat, integer *n, integer *k, integer *np, integer *nb, doublereal *resid, doublereal *rnorm, doublereal *v, integer *ldv, doublereal *h__, integer *ldh, integer *ipntr, doublereal *workd, integer *info, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dlabad_ 14 2 7 7 \n
* :ref: second_ 14 1 6 \n
* :ref: dlaset_ 14 8 13 4 4 7 7 7 4 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dlanhs_ 7 6 13 4 7 4 7 124 \n
* :ref: dlartg_ 14 5 7 7 7 7 7 \n
* :ref: dlapy2_ 7 2 7 7 \n
* :ref: dlarfg_ 14 5 4 7 7 4 7 \n
* :ref: dlarf_ 14 10 13 4 4 7 4 7 7 4 7 124 \n
* :ref: dscal_ 14 4 4 7 7 4 \n
* :ref: dgemv_ 14 12 13 4 4 7 7 4 7 4 7 7 4 124 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dlacpy_ 14 8 13 4 4 7 4 7 4 124 \n
* :ref: daxpy_ 14 6 4 7 7 4 7 4 \n
* :ref: dmout_ 14 8 4 4 4 7 4 4 13 124
*/
VEXTERNC int dnapps_(integer *n, integer *kev, integer *np, doublereal *shiftr, doublereal *shifti, doublereal *v, integer *ldv, doublereal *h__, integer *ldh, doublereal *resid, doublereal *q, integer *ldq, doublereal *workl, doublereal *workd);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dgetv0_ 14 14 4 13 4 12 4 4 7 4 7 7 4 7 4 124 \n
* :ref: dnaitr_ 14 16 4 13 4 4 4 4 7 7 7 4 7 4 4 7 4 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dneigh_ 14 11 7 4 7 4 7 7 7 7 4 7 4 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dngets_ 14 10 4 13 4 4 7 7 7 7 7 124 \n
* :ref: dnconv_ 14 6 4 7 7 7 7 4 \n
* :ref: dsortc_ 14 7 13 12 4 7 7 7 124 \n
* :ref: dlapy2_ 7 2 7 7 \n
* :ref: dnapps_ 14 14 4 4 4 7 7 7 4 7 4 7 7 4 7 7 \n
* :ref: ddot_ 7 5 4 7 4 7 4 \n
* :ref: dnrm2_ 7 3 4 7 4 \n
* :ref: dmout_ 14 8 4 4 4 7 4 4 13 124 \n
*/
VEXTERNC int dnaup2_(integer *ido, char *bmat, integer *n, char *which, integer *nev, integer *np, doublereal *tol, doublereal *resid, integer *mode, integer *iupd, integer *ishift, integer *mxiter, doublereal *v, integer *ldv, doublereal *h__, integer *ldh, doublereal *ritzr, doublereal *ritzi, doublereal *bounds, doublereal *q, integer *ldq, doublereal *workl, integer *ipntr, doublereal *workd, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: dstatn_ 14 0 \n
* :ref: second_ 14 1 6 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dnaup2_ 14 27 4 13 4 13 4 4 7 7 4 4 4 4 7 4 7 4 7 7 7 7 4 7 4 7 4 124 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124
*/
VEXTERNC int dnaupd_(integer *ido, char *bmat, integer *n, char *which, integer *nev, doublereal *tol, doublereal *resid, integer *ncv, doublereal *v, integer *ldv, integer *iparam, integer *ipntr, doublereal *workd, doublereal *workl, integer *lworkl, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dlapy2_ 7 2 7 7
*/
VEXTERNC int dnconv_(integer *n, doublereal *ritzr, doublereal *ritzi, doublereal *bounds, doublereal *tol, integer *nconv);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dmout_ 14 8 4 4 4 7 4 4 13 124 \n
* :ref: dlacpy_ 14 8 13 4 4 7 4 7 4 124 \n
* :ref: dlaqrb_ 14 10 12 4 4 4 7 4 7 7 7 4 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dtrevc_ 14 16 13 13 12 4 7 4 7 4 7 4 4 4 7 4 124 124 \n
* :ref: dnrm2_ 7 3 4 7 4 \n
* :ref: dscal_ 14 4 4 7 7 4 \n
* :ref: dlapy2_ 7 2 7 7 \n
* :ref: dgemv_ 14 12 13 4 4 7 7 4 7 4 7 7 4 124
*/
VEXTERNC int dneigh_(doublereal *rnorm, integer *n, doublereal *h__, integer *ldh, doublereal *ritzr, doublereal *ritzi, doublereal *bounds, doublereal *q, integer *ldq, doublereal *workl, integer *ierr);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dngets_ 14 10 4 13 4 4 7 7 7 7 7 124 \n
* :ref: dlapy2_ 7 2 7 7 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dlaset_ 14 8 13 4 4 7 7 7 4 124 \n
* :ref: dlahqr_ 14 14 12 12 4 4 4 7 4 7 7 4 4 7 4 4 \n
* :ref: dmout_ 14 8 4 4 4 7 4 4 13 124 \n
* :ref: dtrsen_ 14 20 13 13 12 4 7 4 7 4 7 7 4 7 7 7 4 4 4 4 124 124 \n
* :ref: dgeqr2_ 14 7 4 4 7 4 7 7 4 \n
* :ref: dorm2r_ 14 14 13 13 4 4 4 7 4 7 7 4 7 4 124 124 \n
* :ref: dlacpy_ 14 8 13 4 4 7 4 7 4 124 \n
* :ref: dscal_ 14 4 4 7 7 4 \n
* :ref: dtrevc_ 14 16 13 13 12 4 7 4 7 4 7 4 4 4 7 4 124 124 \n
* :ref: dnrm2_ 7 3 4 7 4 \n
* :ref: dgemv_ 14 12 13 4 4 7 7 4 7 4 7 7 4 124 \n
* :ref: dtrmm_ 14 15 13 13 13 13 4 4 7 7 4 7 4 124 124 124 124 \n
* :ref: dger_ 14 9 4 4 7 7 4 7 4 7 4
*/
VEXTERNC int dneupd_(logical *rvec, char *howmny, logical *select, doublereal *dr, doublereal *di, doublereal *z__, integer *ldz, doublereal *sigmar, doublereal *sigmai, doublereal *workev, char *bmat, integer *n, char *which, integer *nev, doublereal *tol, doublereal *resid, integer *ncv, doublereal *v, integer *ldv, integer *iparam, integer *ipntr, doublereal *workd, doublereal *workl, integer *lworkl, integer *info, ftnlen howmny_len, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dsortc_ 14 7 13 12 4 7 7 7 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124
*/
VEXTERNC int dngets_(integer *ishift, char *which, integer *kev, integer *np, doublereal *ritzr, doublereal *ritzi, doublereal *bounds, doublereal *shiftr, doublereal *shifti, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: second_ 14 1 6 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dgetv0_ 14 14 4 13 4 12 4 4 7 4 7 7 4 7 4 124 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dscal_ 14 4 4 7 7 4 \n
* :ref: dlascl_ 14 11 13 4 4 7 7 4 4 7 4 4 124 \n
* :ref: ddot_ 7 5 4 7 4 7 4 \n
* :ref: dnrm2_ 7 3 4 7 4 \n
* :ref: dgemv_ 14 12 13 4 4 7 7 4 7 4 7 7 4 124
*/
VEXTERNC int dsaitr_(integer *ido, char *bmat, integer *n, integer *k, integer *np, integer *mode, doublereal *resid, doublereal *rnorm, doublereal *v, integer *ldv, doublereal *h__, integer *ldh, integer *ipntr, doublereal *workd, integer *info, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dlaset_ 14 8 13 4 4 7 7 7 4 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dlartg_ 14 5 7 7 7 7 7 \n
* :ref: dscal_ 14 4 4 7 7 4 \n
* :ref: dgemv_ 14 12 13 4 4 7 7 4 7 4 7 7 4 124 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dlacpy_ 14 8 13 4 4 7 4 7 4 124 \n
* :ref: daxpy_ 14 6 4 7 7 4 7 4
*/
VEXTERNC int dsapps_(integer *n, integer *kev, integer *np, doublereal *shift, doublereal *v, integer *ldv, doublereal *h__, integer *ldh, doublereal *resid, doublereal *q, integer *ldq, doublereal *workd);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dgetv0_ 14 14 4 13 4 12 4 4 7 4 7 7 4 7 4 124 \n
* :ref: dsaitr_ 14 16 4 13 4 4 4 4 7 7 7 4 7 4 4 7 4 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dseigt_ 14 8 7 4 7 4 7 7 7 4 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dsgets_ 14 8 4 13 4 4 7 7 7 124 \n
* :ref: dsconv_ 14 5 4 7 7 7 4 \n
* :ref: dsortr_ 14 6 13 12 4 7 7 124 \n
* :ref: dswap_ 14 5 4 7 4 7 4 \n
* :ref: dsapps_ 14 12 4 4 4 7 7 4 7 4 7 7 4 7 \n
* :ref: ddot_ 7 5 4 7 4 7 4 \n
* :ref: dnrm2_ 7 3 4 7 4
*/
VEXTERNC int dsaup2_(integer *ido, char *bmat, integer *n, char *which, integer *nev, integer *np, doublereal *tol, doublereal *resid, integer *mode, integer *iupd, integer *ishift, integer *mxiter, doublereal *v, integer *ldv, doublereal *h__, integer *ldh, doublereal *ritz, doublereal *bounds, doublereal *q, integer *ldq, doublereal *workl, integer *ipntr, doublereal *workd, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: dstats_ 14 0 \n
* :ref: second_ 14 1 6 \n
* :ref: dlamch_ 7 2 13 124 \n
* :ref: dsaup2_ 14 26 4 13 4 13 4 4 7 7 4 4 4 4 7 4 7 4 7 7 7 4 7 4 7 4 124 124 \n
* :ref: ivout_ 14 6 4 4 4 4 13 124 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124
*/
VEXTERNC int dsaupd_(integer *ido, char *bmat, integer *n, char *which, integer *nev, doublereal *tol, doublereal *resid, integer *ncv, doublereal *v, integer *ldv, integer *iparam, integer *ipntr, doublereal *workd, doublereal *workl, integer *lworkl, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dlamch_ 7 2 13 124
*/
VEXTERNC int dsconv_(integer *n, doublereal *ritz, doublereal *bounds, doublereal *tol, integer *nconv);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
* :ref: second_ 14 1 6 \n
* :ref: dvout_ 14 6 4 4 7 4 13 124 \n
* :ref: dcopy_ 14 5 4 7 4 7 4 \n
* :ref: dstqrb_ 14 6 4 7 7 7 7 4
*/
VEXTERNC int dseigt_(doublereal *rnorm, integer *n, doublereal *h__, integer *ldh, doublereal *eig, doublereal *bounds, doublereal *workl, integer *ierr);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* :ref: dswap_ 14 5 4 7 4 7 4
*/
VEXTERNC int dsesrt_(char *which, logical *apply, integer *n, doublereal *x, integer *na, doublereal *a, integer *lda, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: dlamch_ 7 2 13 124 \n
*:ref: dnrm2_ 7 3 4 7 4 \n
*:ref: dvout_ 14 6 4 4 7 4 13 124 \n
*:ref: dsgets_ 14 8 4 13 4 4 7 7 7 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: dcopy_ 14 5 4 7 4 7 4 \n
*:ref: dsteqr_ 14 9 13 4 7 7 7 4 7 4 124 \n
*:ref: dsesrt_ 14 8 13 12 4 7 4 7 4 124 \n
*:ref: dsortr_ 14 6 13 12 4 7 7 124 \n
*:ref: dscal_ 14 4 4 7 7 4 \n
*:ref: dgeqr2_ 14 7 4 4 7 4 7 7 4 \n
*:ref: dorm2r_ 14 14 13 13 4 4 4 7 4 7 7 4 7 4 124 124 \n
*:ref: dlacpy_ 14 8 13 4 4 7 4 7 4 124 \n
*:ref: dger_ 14 9 4 4 7 7 4 7 4 7 4
*/
VEXTERNC int dseupd_(logical *rvec, char *howmny, logical *select, doublereal *d__, doublereal *z__, integer *ldz, doublereal *sigma, char *bmat, integer *n, char *which, integer *nev, doublereal *tol, doublereal *resid, integer *ncv, doublereal *v, integer *ldv, integer *iparam, integer *ipntr, doublereal *workd, doublereal *workl, integer *lworkl, integer *info, ftnlen howmny_len, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: dsortr_ 14 6 13 12 4 7 7 124 \n
*:ref: dswap_ 14 5 4 7 4 7 4 \n
*:ref: dcopy_ 14 5 4 7 4 7 4 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: dvout_ 14 6 4 4 7 4 13 124
*/
VEXTERNC int dsgets_(integer *ishift, char *which, integer *kev, integer *np, doublereal *ritz, doublereal *bounds, doublereal *shifts, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
*:ref: dlapy2_ 7 2 7 7
*/
VEXTERNC int dsortc_(char *which, logical *apply, integer *n, doublereal *xreal, doublereal *ximag, doublereal *y, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
*/
VEXTERNC int dsortr_(char *which, logical *apply, integer *n, doublereal *x1, doublereal *x2, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen timing_ 124 */
VEXTERNC int dstatn_(void);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen timing_ 124 */
VEXTERNC int dstats_(void);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
*:ref: dlamch_ 7 2 13 124 \n
*:ref: dlanst_ 7 5 13 4 7 7 124 \n
*:ref: dlascl_ 14 11 13 4 4 7 7 4 4 7 4 4 124 \n
*:ref: dlaev2_ 14 7 7 7 7 7 7 7 7 \n
*:ref: dlae2_ 14 5 7 7 7 7 7 \n
*:ref: dlapy2_ 7 2 7 7 \n
*:ref: dlartg_ 14 5 7 7 7 7 7 \n
*:ref: dlasr_ 14 12 13 13 13 4 4 7 7 7 4 124 124 124 \n
*:ref: dlasrt_ 14 5 13 4 7 4 124
*/
VEXTERNC int dstqrb_(integer *n, doublereal *d__, doublereal *e, doublereal *z__, doublereal *work, integer *info);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: slarnv_ 14 4 4 4 4 6 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: sdot_ 6 5 4 6 4 6 4 \n
*:ref: snrm2_ 6 3 4 6 4 \n
*:ref: sgemv_ 14 12 13 4 4 6 6 4 6 4 6 6 4 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124
*/
VEXTERNC int sgetv0_(integer *ido, char *bmat, integer *itry, logical *initv, integer *n, integer *j, real *v, integer *ldv, real *resid, real *rnorm, integer *ipntr, real *workd, integer *ierr, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
*:ref: slamch_ 6 2 13 124 \n
*:ref: slabad_ 14 2 6 6 \n
*:ref: slanhs_ 6 6 13 4 6 4 6 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: slarfg_ 14 5 4 6 6 4 6 \n
*:ref: slanv2_ 14 10 6 6 6 6 6 6 6 6 6 6 \n
*:ref: srot_ 14 7 4 6 4 6 4 6 6
*/
VEXTERNC int slaqrb_(logical *wantt, integer *n, integer *ilo, integer *ihi, real *h__, integer *ldh, real *wr, real *wi, real *z__, integer *info);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: slabad_ 14 2 6 6 \n
*:ref: second_ 14 1 6 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: sgetv0_ 14 14 4 13 4 12 4 4 6 4 6 6 4 6 4 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: sscal_ 14 4 4 6 6 4 \n
*:ref: slascl_ 14 11 13 4 4 6 6 4 4 6 4 4 124 \n
*:ref: sdot_ 6 5 4 6 4 6 4 \n
*:ref: snrm2_ 6 3 4 6 4 \n
*:ref: sgemv_ 14 12 13 4 4 6 6 4 6 4 6 6 4 124 \n
*:ref: saxpy_ 14 6 4 6 6 4 6 4 \n
*:ref: slanhs_ 6 6 13 4 6 4 6 124 \n
*:ref: smout_ 14 8 4 4 4 6 4 4 13 124
*/
VEXTERNC int snaitr_(integer *ido, char *bmat, integer *n, integer *k, integer *np, integer *nb, real *resid, real *rnorm, real *v, integer *ldv, real *h__, integer *ldh, integer *ipntr, real *workd, integer *info, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: slabad_ 14 2 6 6 \n
*:ref: second_ 14 1 6 \n
*:ref: slaset_ 14 8 13 4 4 6 6 6 4 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: slanhs_ 6 6 13 4 6 4 6 124 \n
*:ref: slartg_ 14 5 6 6 6 6 6 \n
*:ref: slapy2_ 6 2 6 6 \n
*:ref: slarfg_ 14 5 4 6 6 4 6 \n
*:ref: slarf_ 14 10 13 4 4 6 4 6 6 4 6 124 \n
*:ref: sscal_ 14 4 4 6 6 4 \n
*:ref: sgemv_ 14 12 13 4 4 6 6 4 6 4 6 6 4 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: slacpy_ 14 8 13 4 4 6 4 6 4 124 \n
*:ref: saxpy_ 14 6 4 6 6 4 6 4 \n
*:ref: smout_ 14 8 4 4 4 6 4 4 13 124
*/
VEXTERNC int snapps_(integer *n, integer *kev, integer *np, real *shiftr, real *shifti, real *v, integer *ldv, real *h__, integer *ldh, real *resid, real *q, integer *ldq, real *workl, real *workd);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: sgetv0_ 14 14 4 13 4 12 4 4 6 4 6 6 4 6 4 124 \n
*:ref: snaitr_ 14 16 4 13 4 4 4 4 6 6 6 4 6 4 4 6 4 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: sneigh_ 14 11 6 4 6 4 6 6 6 6 4 6 4 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: sngets_ 14 10 4 13 4 4 6 6 6 6 6 124 \n
*:ref: snconv_ 14 6 4 6 6 6 6 4 \n
*:ref: ssortc_ 14 7 13 12 4 6 6 6 124 \n
*:ref: slapy2_ 6 2 6 6 \n
*:ref: snapps_ 14 14 4 4 4 6 6 6 4 6 4 6 6 4 6 6 \n
*:ref: sdot_ 6 5 4 6 4 6 4 \n
*:ref: snrm2_ 6 3 4 6 4 \n
*:ref: smout_ 14 8 4 4 4 6 4 4 13 124
*/
VEXTERNC int snaup2_(integer *ido, char *bmat, integer *n, char *which, integer *nev, integer *np, real *tol, real *resid, integer *mode, integer *iupd, integer *ishift, integer *mxiter, real *v, integer *ldv, real *h__, integer *ldh, real *ritzr, real *ritzi, real *bounds, real *q, integer *ldq, real *workl, integer *ipntr, real *workd, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: sstatn_ 14 0 \n
*:ref: second_ 14 1 6 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: snaup2_ 14 27 4 13 4 13 4 4 6 6 4 4 4 4 6 4 6 4 6 6 6 6 4 6 4 6 4 124 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124
*/
VEXTERNC int snaupd_(integer *ido, char *bmat, integer *n, char *which, integer *nev, real *tol, real *resid, integer *ncv, real *v, integer *ldv, integer *iparam, integer *ipntr, real *workd, real *workl, integer *lworkl, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: slapy2_ 6 2 6 6
*/
VEXTERNC int snconv_(integer *n, real *ritzr, real *ritzi, real *bounds, real *tol, integer *nconv);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: smout_ 14 8 4 4 4 6 4 4 13 124 \n
*:ref: slacpy_ 14 8 13 4 4 6 4 6 4 124 \n
*:ref: slaqrb_ 14 10 12 4 4 4 6 4 6 6 6 4 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: strevc_ 14 16 13 13 12 4 6 4 6 4 6 4 4 4 6 4 124 124 \n
*:ref: snrm2_ 6 3 4 6 4 \n
*:ref: sscal_ 14 4 4 6 6 4 \n
*:ref: slapy2_ 6 2 6 6 \n
*:ref: sgemv_ 14 12 13 4 4 6 6 4 6 4 6 6 4 124
*/
VEXTERNC int sneigh_(real *rnorm, integer *n, real *h__, integer *ldh, real *ritzr, real *ritzi, real *bounds, real *q, integer *ldq, real *workl, integer *ierr);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: sngets_ 14 10 4 13 4 4 6 6 6 6 6 124 \n
*:ref: slapy2_ 6 2 6 6 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: slaset_ 14 8 13 4 4 6 6 6 4 124 \n
*:ref: slahqr_ 14 14 12 12 4 4 4 6 4 6 6 4 4 6 4 4 \n
*:ref: smout_ 14 8 4 4 4 6 4 4 13 124 \n
*:ref: strsen_ 14 20 13 13 12 4 6 4 6 4 6 6 4 6 6 6 4 4 4 4 124 124 \n
*:ref: sgeqr2_ 14 7 4 4 6 4 6 6 4 \n
*:ref: sorm2r_ 14 14 13 13 4 4 4 6 4 6 6 4 6 4 124 124 \n
*:ref: slacpy_ 14 8 13 4 4 6 4 6 4 124 \n
*:ref: sscal_ 14 4 4 6 6 4 \n
*:ref: strevc_ 14 16 13 13 12 4 6 4 6 4 6 4 4 4 6 4 124 124 \n
*:ref: snrm2_ 6 3 4 6 4 \n
*:ref: sgemv_ 14 12 13 4 4 6 6 4 6 4 6 6 4 124 \n
*:ref: strmm_ 14 15 13 13 13 13 4 4 6 6 4 6 4 124 124 124 124 \n
*:ref: sger_ 14 9 4 4 6 6 4 6 4 6 4
*/
VEXTERNC int sneupd_(logical *rvec, char *howmny, logical *select, real *dr, real *di, real *z__, integer *ldz, real *sigmar, real *sigmai, real *workev, char *bmat, integer *n, char *which, integer *nev, real *tol, real *resid, integer *ncv, real *v, integer *ldv, integer *iparam, integer *ipntr, real *workd, real *workl, integer *lworkl, integer *info, ftnlen howmny_len, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: ssortc_ 14 7 13 12 4 6 6 6 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124
*/
VEXTERNC int sngets_(integer *ishift, char *which, integer *kev, integer *np, real *ritzr, real *ritzi, real *bounds, real *shiftr, real *shifti, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: second_ 14 1 6 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: sgetv0_ 14 14 4 13 4 12 4 4 6 4 6 6 4 6 4 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: sscal_ 14 4 4 6 6 4 \n
*:ref: slascl_ 14 11 13 4 4 6 6 4 4 6 4 4 124 \n
*:ref: sdot_ 6 5 4 6 4 6 4 \n
*:ref: snrm2_ 6 3 4 6 4 \n
*:ref: sgemv_ 14 12 13 4 4 6 6 4 6 4 6 6 4 124
*/
VEXTERNC int ssaitr_(integer *ido, char *bmat, integer *n, integer *k, integer *np, integer *mode, real *resid, real *rnorm, real *v, integer *ldv, real *h__, integer *ldh, integer *ipntr, real *workd, integer *info, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: second_ 14 1 6 \n
*:ref: slaset_ 14 8 13 4 4 6 6 6 4 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: slartg_ 14 5 6 6 6 6 6 \n
*:ref: sscal_ 14 4 4 6 6 4 \n
*:ref: sgemv_ 14 12 13 4 4 6 6 4 6 4 6 6 4 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: slacpy_ 14 8 13 4 4 6 4 6 4 124 \n
*:ref: saxpy_ 14 6 4 6 6 4 6 4
*/
VEXTERNC int ssapps_(integer *n, integer *kev, integer *np, real *shift, real *v, integer *ldv, real *h__, integer *ldh, real *resid, real *q, integer *ldq, real *workd);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: sgetv0_ 14 14 4 13 4 12 4 4 6 4 6 6 4 6 4 124 \n
*:ref: ssaitr_ 14 16 4 13 4 4 4 4 6 6 6 4 6 4 4 6 4 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: sseigt_ 14 8 6 4 6 4 6 6 6 4 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: ssgets_ 14 8 4 13 4 4 6 6 6 124 \n
*:ref: ssconv_ 14 5 4 6 6 6 4 \n
*:ref: ssortr_ 14 6 13 12 4 6 6 124 \n
*:ref: sswap_ 14 5 4 6 4 6 4 \n
*:ref: ssapps_ 14 12 4 4 4 6 6 4 6 4 6 6 4 6 \n
*:ref: sdot_ 6 5 4 6 4 6 4 \n
*:ref: snrm2_ 6 3 4 6 4 */
VEXTERNC int ssaup2_(integer *ido, char *bmat, integer *n, char *which, integer *nev, integer *np, real *tol, real *resid, integer *mode, integer *iupd, integer *ishift, integer *mxiter, real *v, integer *ldv, real *h__, integer *ldh, real *ritz, real *bounds, real *q, integer *ldq, real *workl, integer *ipntr, real *workd, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: sstats_ 14 0 \n
*:ref: second_ 14 1 6 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: ssaup2_ 14 26 4 13 4 13 4 4 6 6 4 4 4 4 6 4 6 4 6 6 6 4 6 4 6 4 124 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124
*/
VEXTERNC int ssaupd_(integer *ido, char *bmat, integer *n, char *which, integer *nev, real *tol, real *resid, integer *ncv, real *v, integer *ldv, integer *iparam, integer *ipntr, real *workd, real *workl, integer *lworkl, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: slamch_ 6 2 13 124
*/
VEXTERNC int ssconv_(integer *n, real *ritz, real *bounds, real *tol, integer *nconv);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: sstqrb_ 14 6 4 6 6 6 6 4
*/
VEXTERNC int sseigt_(real *rnorm, integer *n, real *h__, integer *ldh, real *eig, real *bounds, real *workl, integer *ierr);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
*:ref: sswap_ 14 5 4 6 4 6 4 */
VEXTERNC int ssesrt_(char *which, logical *apply, integer *n, real *x, integer *na, real *a, integer *lda, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: slamch_ 6 2 13 124 \n
*:ref: snrm2_ 6 3 4 6 4 \n
*:ref: svout_ 14 6 4 4 6 4 13 124 \n
*:ref: ssgets_ 14 8 4 13 4 4 6 6 6 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: ssteqr_ 14 9 13 4 6 6 6 4 6 4 124 \n
*:ref: ssesrt_ 14 8 13 12 4 6 4 6 4 124 \n
*:ref: ssortr_ 14 6 13 12 4 6 6 124 \n
*:ref: sscal_ 14 4 4 6 6 4 \n
*:ref: sgeqr2_ 14 7 4 4 6 4 6 6 4 \n
*:ref: sorm2r_ 14 14 13 13 4 4 4 6 4 6 6 4 6 4 124 124 \n
*:ref: slacpy_ 14 8 13 4 4 6 4 6 4 124 \n
*:ref: sger_ 14 9 4 4 6 6 4 6 4 6 4
*/
VEXTERNC int sseupd_(logical *rvec, char *howmny, logical *select, real *d__, real *z__, integer *ldz, real *sigma, char *bmat, integer *n, char *which, integer *nev, real *tol, real *resid, integer *ncv, real *v, integer *ldv, integer *iparam, integer *ipntr, real *workd, real *workl, integer *lworkl, integer *info, ftnlen howmny_len, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: ssortr_ 14 6 13 12 4 6 6 124 \n
*:ref: sswap_ 14 5 4 6 4 6 4 \n
*:ref: scopy_ 14 5 4 6 4 6 4 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: svout_ 14 6 4 4 6 4 13 124
*/
VEXTERNC int ssgets_(integer *ishift, char *which, integer *kev, integer *np, real *ritz, real *bounds, real *shifts, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
*:ref: slapy2_ 6 2 6 6 */
VEXTERNC int ssortc_(char *which, logical *apply, integer *n, real *xreal, real *ximag, real *y, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
*/
VEXTERNC int ssortr_(char *which, logical *apply, integer *n, real *x1, real *x2, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen timing_ 124 */
VEXTERNC int sstatn_(void);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen timing_ 124 */
VEXTERNC int sstats_(void);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
*:ref: slamch_ 6 2 13 124 \n
*:ref: slanst_ 6 5 13 4 6 6 124 \n
*:ref: slascl_ 14 11 13 4 4 6 6 4 4 6 4 4 124 \n
*:ref: slaev2_ 14 7 6 6 6 6 6 6 6 \n
*:ref: slae2_ 14 5 6 6 6 6 6 \n
*:ref: slapy2_ 6 2 6 6 \n
*:ref: slartg_ 14 5 6 6 6 6 6 \n
*:ref: slasr_ 14 12 13 13 13 4 4 6 6 6 4 124 124 124 \n
*:ref: slasrt_ 14 5 13 4 6 4 124
*/
VEXTERNC int sstqrb_(integer *n, real *d__, real *e, real *z__, real *work, integer *info);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: zlarnv_ 14 4 4 4 4 9 \n
*:ref: zcopy_ 14 5 4 9 4 9 4 \n
*:ref: zdotc_ 9 6 9 4 9 4 9 4 \n
*:ref: dlapy2_ 7 2 7 7 \n
*:ref: dznrm2_ 7 3 4 9 4 \n
*:ref: zgemv_ 14 12 13 4 4 9 9 4 9 4 9 9 4 124 \n
*:ref: dvout_ 14 6 4 4 7 4 13 124 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124
*/
VEXTERNC int zgetv0_(integer *ido, char *bmat, integer *itry, logical *initv, integer *n, integer *j, doublecomplex *v, integer *ldv, doublecomplex *resid, doublereal *rnorm, integer *ipntr, doublecomplex *workd, integer *ierr, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: dlamch_ 7 2 13 124 \n
*:ref: dlabad_ 14 2 7 7 \n
*:ref: second_ 14 1 6 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: dvout_ 14 6 4 4 7 4 13 124 \n
*:ref: zgetv0_ 14 14 4 13 4 12 4 4 9 4 9 7 4 9 4 124 \n
*:ref: zcopy_ 14 5 4 9 4 9 4 \n
*:ref: zdscal_ 14 4 4 7 9 4 \n
*:ref: zlascl_ 14 11 13 4 4 7 7 4 4 9 4 4 124 \n
*:ref: zdotc_ 9 6 9 4 9 4 9 4 \n
*:ref: dlapy2_ 7 2 7 7 \n
*:ref: dznrm2_ 7 3 4 9 4 \n
*:ref: zgemv_ 14 12 13 4 4 9 9 4 9 4 9 9 4 124 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124 \n
*:ref: zaxpy_ 14 6 4 9 9 4 9 4 \n
*:ref: zlanhs_ 7 6 13 4 9 4 9 124 \n
*:ref: zmout_ 14 8 4 4 4 9 4 4 13 124
*/
VEXTERNC int znaitr_(integer *ido, char *bmat, integer *n, integer *k, integer *np, integer *nb, doublecomplex *resid, doublereal *rnorm, doublecomplex *v, integer *ldv, doublecomplex *h__, integer *ldh, integer *ipntr, doublecomplex *workd, integer *info, ftnlen bmat_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: dlamch_ 7 2 13 124 \n
*:ref: dlabad_ 14 2 7 7 \n
*:ref: second_ 14 1 6 \n
*:ref: zlaset_ 14 8 13 4 4 9 9 9 4 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124 \n
*:ref: zlanhs_ 7 6 13 4 9 4 9 124 \n
*:ref: zlartg_ 14 5 9 9 7 9 9 \n
*:ref: dlapy2_ 7 2 7 7 \n
*:ref: zscal_ 14 4 4 9 9 4 \n
*:ref: zgemv_ 14 12 13 4 4 9 9 4 9 4 9 9 4 124 \n
*:ref: zcopy_ 14 5 4 9 4 9 4 \n
*:ref: zlacpy_ 14 8 13 4 4 9 4 9 4 124 \n
*:ref: zaxpy_ 14 6 4 9 9 4 9 4 \n
*:ref: zmout_ 14 8 4 4 4 9 4 4 13 124
*/
VEXTERNC int znapps_(integer *n, integer *kev, integer *np, doublecomplex *shift, doublecomplex *v, integer *ldv, doublecomplex *h__, integer *ldh, doublecomplex *resid, doublecomplex *q, integer *ldq, doublecomplex *workl, doublecomplex *workd);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: dlamch_ 7 2 13 124 \n
*:ref: zgetv0_ 14 14 4 13 4 12 4 4 9 4 9 7 4 9 4 124 \n
*:ref: znaitr_ 14 16 4 13 4 4 4 4 9 7 9 4 9 4 4 9 4 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: dvout_ 14 6 4 4 7 4 13 124 \n
*:ref: zneigh_ 14 11 7 4 9 4 9 9 9 4 9 7 4 \n
*:ref: zcopy_ 14 5 4 9 4 9 4 \n
*:ref: zngets_ 14 7 4 13 4 4 9 9 124 \n
*:ref: dlapy2_ 7 2 7 7 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124 \n
*:ref: zsortc_ 14 6 13 12 4 9 9 124 \n
*:ref: znapps_ 14 13 4 4 4 9 9 4 9 4 9 9 4 9 9 \n
*:ref: zdotc_ 9 6 9 4 9 4 9 4 \n
*:ref: dznrm2_ 7 3 4 9 4 \n
*:ref: zmout_ 14 8 4 4 4 9 4 4 13 124
*/
VEXTERNC int znaup2_(integer *ido, char *bmat, integer *n, char *which, integer *nev, integer *np, doublereal *tol, doublecomplex *resid, integer *mode, integer *iupd, integer *ishift, integer *mxiter, doublecomplex *v, integer *ldv, doublecomplex *h__, integer *ldh, doublecomplex *ritz, doublecomplex *bounds, doublecomplex *q, integer *ldq, doublecomplex *workl, integer *ipntr, doublecomplex *workd, doublereal *rwork, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: zstatn_ 14 0 \n
*:ref: second_ 14 1 6 \n
*:ref: dlamch_ 7 2 13 124 \n
*:ref: znaup2_ 14 27 4 13 4 13 4 4 7 9 4 4 4 4 9 4 9 4 9 9 9 4 9 4 9 7 4 124 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124
*/
VEXTERNC int znaupd_(integer *ido, char *bmat, integer *n, char *which, integer *nev, doublereal *tol, doublecomplex *resid, integer *ncv, doublecomplex *v, integer *ldv, integer *iparam, integer *ipntr, doublecomplex *workd, doublecomplex *workl, integer *lworkl, doublereal *rwork, integer *info, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: zmout_ 14 8 4 4 4 9 4 4 13 124 \n
*:ref: zlacpy_ 14 8 13 4 4 9 4 9 4 124 \n
*:ref: zlaset_ 14 8 13 4 4 9 9 9 4 124 \n
*:ref: zlahqr_ 14 13 12 12 4 4 4 9 4 9 4 4 9 4 4 \n
*:ref: zcopy_ 14 5 4 9 4 9 4 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124 \n
*:ref: ztrevc_ 14 17 13 13 12 4 9 4 9 4 9 4 4 4 9 7 4 124 124 \n
*:ref: dznrm2_ 7 3 4 9 4 \n
*:ref: zdscal_ 14 4 4 7 9 4
*/
VEXTERNC int zneigh_(doublereal *rnorm, integer *n, doublecomplex *h__, integer *ldh, doublecomplex *ritz, doublecomplex *bounds, doublecomplex *q, integer *ldq, doublecomplex *workl, doublereal *rwork, integer *ierr);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: dlamch_ 7 2 13 124 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124 \n
*:ref: zngets_ 14 7 4 13 4 4 9 9 124 \n
*:ref: dlapy2_ 7 2 7 7 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: zcopy_ 14 5 4 9 4 9 4 \n
*:ref: zlaset_ 14 8 13 4 4 9 9 9 4 124 \n
*:ref: zlahqr_ 14 13 12 12 4 4 4 9 4 9 4 4 9 4 4 \n
*:ref: zmout_ 14 8 4 4 4 9 4 4 13 124 \n
*:ref: ztrsen_ 14 17 13 13 12 4 9 4 9 4 9 4 7 7 9 4 4 124 124 \n
*:ref: zgeqr2_ 14 7 4 4 9 4 9 9 4 \n
*:ref: zunm2r_ 14 14 13 13 4 4 4 9 4 9 9 4 9 4 124 124 \n
*:ref: zlacpy_ 14 8 13 4 4 9 4 9 4 124 \n
*:ref: zscal_ 14 4 4 9 9 4 \n
*:ref: ztrevc_ 14 17 13 13 12 4 9 4 9 4 9 4 4 4 9 7 4 124 124 \n
*:ref: dznrm2_ 7 3 4 9 4 \n
*:ref: zdscal_ 14 4 4 7 9 4 \n
*:ref: zdotc_ 9 6 9 4 9 4 9 4 \n
*:ref: ztrmm_ 14 15 13 13 13 13 4 4 9 9 4 9 4 124 124 124 124 \n
*:ref: zgeru_ 14 9 4 4 9 9 4 9 4 9 4
*/
VEXTERNC int zneupd_(logical *rvec, char *howmny, logical *select, doublecomplex *d__, doublecomplex *z__, integer *ldz, doublecomplex *sigma, doublecomplex *workev, char *bmat, integer *n, char *which, integer *nev, doublereal *tol, doublecomplex *resid, integer *ncv, doublecomplex *v, integer *ldv, integer *iparam, integer *ipntr, doublecomplex *workd, doublecomplex *workl, integer *lworkl, doublereal *rwork, integer *info, ftnlen howmny_len, ftnlen bmat_len, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen debug_ 96 \n
* comlen timing_ 124 \n
*:ref: second_ 14 1 6 \n
*:ref: zsortc_ 14 6 13 12 4 9 9 124 \n
*:ref: ivout_ 14 6 4 4 4 4 13 124 \n
*:ref: zvout_ 14 6 4 4 9 4 13 124
*/
VEXTERNC int zngets_(integer *ishift, char *which, integer *kev, integer *np, doublecomplex *ritz, doublecomplex *bounds, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
*:ref: dlapy2_ 7 2 7 7 */
VEXTERNC int zsortc_(char *which, logical *apply, integer *n, doublecomplex *x, doublecomplex *y, ftnlen which_len);
/** @brief Library VARPACK prototypes
* @author Michael Holst
* @note
* comlen timing_ 124 */
VEXTERNC int zstatn_(void);
#endif /* _VARPACK_H_ */
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