#include "blaswrap.h"
/*  -- translated by f2c (version 19990503).
   You must link the resulting object file with the libraries:
	-lf2c -lm   (in that order)
*/

#include "f2c.h"

/* Common Block Declarations */

struct {
    integer infot, nunit;
    logical ok, lerr;
} infoc_;

#define infoc_1 infoc_

struct {
    char srnamt[6];
} srnamc_;

#define srnamc_1 srnamc_

/* Table of constant values */

static integer c__1 = 1;
static integer c__2 = 2;
static integer c__0 = 0;
static integer c_n1 = -1;
static real c_b45 = 0.f;
static real c_b46 = 1.f;

/* Subroutine */ int sdrvpb_(logical *dotype, integer *nn, integer *nval, 
	integer *nrhs, real *thresh, logical *tsterr, integer *nmax, real *a, 
	real *afac, real *asav, real *b, real *bsav, real *x, real *xact, 
	real *s, real *work, real *rwork, integer *iwork, integer *nout)
{
    /* Initialized data */

    static integer iseedy[4] = { 1988,1989,1990,1991 };
    static char facts[1*3] = "F" "N" "E";
    static char equeds[1*2] = "N" "Y";

    /* Format strings */
    static char fmt_9999[] = "(1x,a6,\002, UPLO='\002,a1,\002', N =\002,i5"
	    ",\002, KD =\002,i5,\002, type \002,i1,\002, test(\002,i1,\002)"
	    "=\002,g12.5)";
    static char fmt_9997[] = "(1x,a6,\002( '\002,a1,\002', '\002,a1,\002',"
	    " \002,i5,\002, \002,i5,\002, ... ), EQUED='\002,a1,\002', type"
	    " \002,i1,\002, test(\002,i1,\002)=\002,g12.5)";
    static char fmt_9998[] = "(1x,a6,\002( '\002,a1,\002', '\002,a1,\002',"
	    " \002,i5,\002, \002,i5,\002, ... ), type \002,i1,\002, test(\002"
	    ",i1,\002)=\002,g12.5)";

    /* System generated locals */
    address a__1[2];
    integer i__1, i__2, i__3, i__4, i__5, i__6, i__7[2];
    char ch__1[2];

    /* Builtin functions   
       Subroutine */ int s_copy(char *, char *, ftnlen, ftnlen);
    integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void);
    /* Subroutine */ int s_cat(char *, char **, integer *, integer *, ftnlen);

    /* Local variables */
    static integer ldab;
    static char fact[1];
    static integer ioff, mode, koff;
    static real amax;
    static char path[3];
    static integer imat, info;
    static char dist[1], uplo[1], type__[1];
    static integer nrun, i__, k, n, ifact, nfail, iseed[4], nfact, kdval[4];
    extern logical lsame_(char *, char *);
    static char equed[1];
    static integer nbmin;
    static real rcond, roldc, scond;
    static integer nimat;
    extern doublereal sget06_(real *, real *);
    extern /* Subroutine */ int sget04_(integer *, integer *, real *, integer 
	    *, real *, integer *, real *, real *), spbt01_(char *, integer *, 
	    integer *, real *, integer *, real *, integer *, real *, real *);
    static real anorm;
    extern /* Subroutine */ int spbt02_(char *, integer *, integer *, integer 
	    *, real *, integer *, real *, integer *, real *, integer *, real *
	    , real *), spbt05_(char *, integer *, integer *, integer *
	    , real *, integer *, real *, integer *, real *, integer *, real *,
	     integer *, real *, real *, real *);
    static logical equil;
    static integer iuplo, izero, i1, i2, k1, nerrs;
    extern /* Subroutine */ int scopy_(integer *, real *, integer *, real *, 
	    integer *), spbsv_(char *, integer *, integer *, integer *, real *
	    , integer *, real *, integer *, integer *), sswap_(
	    integer *, real *, integer *, real *, integer *);
    static logical zerot;
    static char xtype[1];
    extern /* Subroutine */ int slatb4_(char *, integer *, integer *, integer 
	    *, char *, integer *, integer *, real *, integer *, real *, char *
	    ), aladhd_(integer *, char *);
    static integer kd, nb, in, kl;
    extern /* Subroutine */ int alaerh_(char *, char *, integer *, integer *, 
	    char *, integer *, integer *, integer *, integer *, integer *, 
	    integer *, integer *, integer *, integer *);
    static logical prefac;
    static integer iw, ku, nt;
    static real rcondc;
    extern doublereal slange_(char *, integer *, integer *, real *, integer *,
	     real *);
    static logical nofact;
    static char packit[1];
    static integer iequed;
    extern doublereal slansb_(char *, char *, integer *, integer *, real *, 
	    integer *, real *);
    static real cndnum;
    extern /* Subroutine */ int alasvm_(char *, integer *, integer *, integer 
	    *, integer *), slaqsb_(char *, integer *, integer *, real 
	    *, integer *, real *, real *, real *, char *);
    static real ainvnm;
    extern /* Subroutine */ int slacpy_(char *, integer *, integer *, real *, 
	    integer *, real *, integer *), slarhs_(char *, char *, 
	    char *, char *, integer *, integer *, integer *, integer *, 
	    integer *, real *, integer *, real *, integer *, real *, integer *
	    , integer *, integer *), slaset_(
	    char *, integer *, integer *, real *, real *, real *, integer *), spbequ_(char *, integer *, integer *, real *, integer *, 
	    real *, real *, real *, integer *), spbtrf_(char *, 
	    integer *, integer *, real *, integer *, integer *), 
	    xlaenv_(integer *, integer *), slatms_(integer *, integer *, char 
	    *, integer *, char *, real *, integer *, real *, real *, integer *
	    , integer *, char *, real *, integer *, real *, integer *), spbtrs_(char *, integer *, integer *, integer *,
	     real *, integer *, real *, integer *, integer *);
    static real result[6];
    extern /* Subroutine */ int spbsvx_(char *, char *, integer *, integer *, 
	    integer *, real *, integer *, real *, integer *, char *, real *, 
	    real *, integer *, real *, integer *, real *, real *, real *, 
	    real *, integer *, integer *), serrvx_(
	    char *, integer *);
    static integer lda, ikd, nkd;

    /* Fortran I/O blocks */
    static cilist io___57 = { 0, 0, 0, fmt_9999, 0 };
    static cilist io___60 = { 0, 0, 0, fmt_9997, 0 };
    static cilist io___61 = { 0, 0, 0, fmt_9998, 0 };



/*  -- LAPACK test routine (version 3.0) --   
       Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,   
       Courant Institute, Argonne National Lab, and Rice University   
       June 30, 1999   


    Purpose   
    =======   

    SDRVPB tests the driver routines SPBSV and -SVX.   

    Arguments   
    =========   

    DOTYPE  (input) LOGICAL array, dimension (NTYPES)   
            The matrix types to be used for testing.  Matrices of type j   
            (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) =   
            .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.   

    NN      (input) INTEGER   
            The number of values of N contained in the vector NVAL.   

    NVAL    (input) INTEGER array, dimension (NN)   
            The values of the matrix dimension N.   

    NRHS    (input) INTEGER   
            The number of right hand side vectors to be generated for   
            each linear system.   

    THRESH  (input) REAL   
            The threshold value for the test ratios.  A result is   
            included in the output file if RESULT >= THRESH.  To have   
            every test ratio printed, use THRESH = 0.   

    TSTERR  (input) LOGICAL   
            Flag that indicates whether error exits are to be tested.   

    NMAX    (input) INTEGER   
            The maximum value permitted for N, used in dimensioning the   
            work arrays.   

    A       (workspace) REAL array, dimension (NMAX*NMAX)   

    AFAC    (workspace) REAL array, dimension (NMAX*NMAX)   

    ASAV    (workspace) REAL array, dimension (NMAX*NMAX)   

    B       (workspace) REAL array, dimension (NMAX*NRHS)   

    BSAV    (workspace) REAL array, dimension (NMAX*NRHS)   

    X       (workspace) REAL array, dimension (NMAX*NRHS)   

    XACT    (workspace) REAL array, dimension (NMAX*NRHS)   

    S       (workspace) REAL array, dimension (NMAX)   

    WORK    (workspace) REAL array, dimension   
                        (NMAX*max(3,NRHS))   

    RWORK   (workspace) REAL array, dimension (NMAX+2*NRHS)   

    IWORK   (workspace) INTEGER array, dimension (NMAX)   

    NOUT    (input) INTEGER   
            The unit number for output.   

    =====================================================================   

       Parameter adjustments */
    --iwork;
    --rwork;
    --work;
    --s;
    --xact;
    --x;
    --bsav;
    --b;
    --asav;
    --afac;
    --a;
    --nval;
    --dotype;

    /* Function Body   

       Initialize constants and the random number seed. */

    s_copy(path, "Single precision", (ftnlen)1, (ftnlen)16);
    s_copy(path + 1, "PB", (ftnlen)2, (ftnlen)2);
    nrun = 0;
    nfail = 0;
    nerrs = 0;
    for (i__ = 1; i__ <= 4; ++i__) {
	iseed[i__ - 1] = iseedy[i__ - 1];
/* L10: */
    }

/*     Test the error exits */

    if (*tsterr) {
	serrvx_(path, nout);
    }
    infoc_1.infot = 0;
    kdval[0] = 0;

/*     Set the block size and minimum block size for testing. */

    nb = 1;
    nbmin = 2;
    xlaenv_(&c__1, &nb);
    xlaenv_(&c__2, &nbmin);

/*     Do for each value of N in NVAL */

    i__1 = *nn;
    for (in = 1; in <= i__1; ++in) {
	n = nval[in];
	lda = max(n,1);
	*(unsigned char *)xtype = 'N';

/*        Set limits on the number of loop iterations.   

   Computing MAX */
	i__2 = 1, i__3 = min(n,4);
	nkd = max(i__2,i__3);
	nimat = 8;
	if (n == 0) {
	    nimat = 1;
	}

	kdval[1] = n + (n + 1) / 4;
	kdval[2] = (n * 3 - 1) / 4;
	kdval[3] = (n + 1) / 4;

	i__2 = nkd;
	for (ikd = 1; ikd <= i__2; ++ikd) {

/*           Do for KD = 0, (5*N+1)/4, (3N-1)/4, and (N+1)/4. This order   
             makes it easier to skip redundant values for small values   
             of N. */

	    kd = kdval[ikd - 1];
	    ldab = kd + 1;

/*           Do first for UPLO = 'U', then for UPLO = 'L' */

	    for (iuplo = 1; iuplo <= 2; ++iuplo) {
		koff = 1;
		if (iuplo == 1) {
		    *(unsigned char *)uplo = 'U';
		    *(unsigned char *)packit = 'Q';
/* Computing MAX */
		    i__3 = 1, i__4 = kd + 2 - n;
		    koff = max(i__3,i__4);
		} else {
		    *(unsigned char *)uplo = 'L';
		    *(unsigned char *)packit = 'B';
		}

		i__3 = nimat;
		for (imat = 1; imat <= i__3; ++imat) {

/*                 Do the tests only if DOTYPE( IMAT ) is true. */

		    if (! dotype[imat]) {
			goto L80;
		    }

/*                 Skip types 2, 3, or 4 if the matrix size is too small. */

		    zerot = imat >= 2 && imat <= 4;
		    if (zerot && n < imat - 1) {
			goto L80;
		    }

		    if (! zerot || ! dotype[1]) {

/*                    Set up parameters with SLATB4 and generate a test   
                      matrix with SLATMS. */

			slatb4_(path, &imat, &n, &n, type__, &kl, &ku, &anorm,
				 &mode, &cndnum, dist);

			s_copy(srnamc_1.srnamt, "SLATMS", (ftnlen)6, (ftnlen)
				6);
			slatms_(&n, &n, dist, iseed, type__, &rwork[1], &mode,
				 &cndnum, &anorm, &kd, &kd, packit, &a[koff], 
				&ldab, &work[1], &info);

/*                    Check error code from SLATMS. */

			if (info != 0) {
			    alaerh_(path, "SLATMS", &info, &c__0, uplo, &n, &
				    n, &c_n1, &c_n1, &c_n1, &imat, &nfail, &
				    nerrs, nout);
			    goto L80;
			}
		    } else if (izero > 0) {

/*                    Use the same matrix for types 3 and 4 as for type   
                      2 by copying back the zeroed out column, */

			iw = (lda << 1) + 1;
			if (iuplo == 1) {
			    ioff = (izero - 1) * ldab + kd + 1;
			    i__4 = izero - i1;
			    scopy_(&i__4, &work[iw], &c__1, &a[ioff - izero + 
				    i1], &c__1);
			    iw = iw + izero - i1;
			    i__4 = i2 - izero + 1;
/* Computing MAX */
			    i__6 = ldab - 1;
			    i__5 = max(i__6,1);
			    scopy_(&i__4, &work[iw], &c__1, &a[ioff], &i__5);
			} else {
			    ioff = (i1 - 1) * ldab + 1;
			    i__4 = izero - i1;
/* Computing MAX */
			    i__6 = ldab - 1;
			    i__5 = max(i__6,1);
			    scopy_(&i__4, &work[iw], &c__1, &a[ioff + izero - 
				    i1], &i__5);
			    ioff = (izero - 1) * ldab + 1;
			    iw = iw + izero - i1;
			    i__4 = i2 - izero + 1;
			    scopy_(&i__4, &work[iw], &c__1, &a[ioff], &c__1);
			}
		    }

/*                 For types 2-4, zero one row and column of the matrix   
                   to test that INFO is returned correctly. */

		    izero = 0;
		    if (zerot) {
			if (imat == 2) {
			    izero = 1;
			} else if (imat == 3) {
			    izero = n;
			} else {
			    izero = n / 2 + 1;
			}

/*                    Save the zeroed out row and column in WORK(*,3) */

			iw = lda << 1;
/* Computing MIN */
			i__5 = (kd << 1) + 1;
			i__4 = min(i__5,n);
			for (i__ = 1; i__ <= i__4; ++i__) {
			    work[iw + i__] = 0.f;
/* L20: */
			}
			++iw;
/* Computing MAX */
			i__4 = izero - kd;
			i1 = max(i__4,1);
/* Computing MIN */
			i__4 = izero + kd;
			i2 = min(i__4,n);

			if (iuplo == 1) {
			    ioff = (izero - 1) * ldab + kd + 1;
			    i__4 = izero - i1;
			    sswap_(&i__4, &a[ioff - izero + i1], &c__1, &work[
				    iw], &c__1);
			    iw = iw + izero - i1;
			    i__4 = i2 - izero + 1;
/* Computing MAX */
			    i__6 = ldab - 1;
			    i__5 = max(i__6,1);
			    sswap_(&i__4, &a[ioff], &i__5, &work[iw], &c__1);
			} else {
			    ioff = (i1 - 1) * ldab + 1;
			    i__4 = izero - i1;
/* Computing MAX */
			    i__6 = ldab - 1;
			    i__5 = max(i__6,1);
			    sswap_(&i__4, &a[ioff + izero - i1], &i__5, &work[
				    iw], &c__1);
			    ioff = (izero - 1) * ldab + 1;
			    iw = iw + izero - i1;
			    i__4 = i2 - izero + 1;
			    sswap_(&i__4, &a[ioff], &c__1, &work[iw], &c__1);
			}
		    }

/*                 Save a copy of the matrix A in ASAV. */

		    i__4 = kd + 1;
		    slacpy_("Full", &i__4, &n, &a[1], &ldab, &asav[1], &ldab);

		    for (iequed = 1; iequed <= 2; ++iequed) {
			*(unsigned char *)equed = *(unsigned char *)&equeds[
				iequed - 1];
			if (iequed == 1) {
			    nfact = 3;
			} else {
			    nfact = 1;
			}

			i__4 = nfact;
			for (ifact = 1; ifact <= i__4; ++ifact) {
			    *(unsigned char *)fact = *(unsigned char *)&facts[
				    ifact - 1];
			    prefac = lsame_(fact, "F");
			    nofact = lsame_(fact, "N");
			    equil = lsame_(fact, "E");

			    if (zerot) {
				if (prefac) {
				    goto L60;
				}
				rcondc = 0.f;

			    } else if (! lsame_(fact, "N")) {

/*                          Compute the condition number for comparison   
                            with the value returned by SPBSVX (FACT =   
                            'N' reuses the condition number from the   
                            previous iteration with FACT = 'F'). */

				i__5 = kd + 1;
				slacpy_("Full", &i__5, &n, &asav[1], &ldab, &
					afac[1], &ldab);
				if (equil || iequed > 1) {

/*                             Compute row and column scale factors to   
                               equilibrate the matrix A. */

				    spbequ_(uplo, &n, &kd, &afac[1], &ldab, &
					    s[1], &scond, &amax, &info);
				    if (info == 0 && n > 0) {
					if (iequed > 1) {
					    scond = 0.f;
					}

/*                                Equilibrate the matrix. */

					slaqsb_(uplo, &n, &kd, &afac[1], &
						ldab, &s[1], &scond, &amax, 
						equed);
				    }
				}

/*                          Save the condition number of the   
                            non-equilibrated system for use in SGET04. */

				if (equil) {
				    roldc = rcondc;
				}

/*                          Compute the 1-norm of A. */

				anorm = slansb_("1", uplo, &n, &kd, &afac[1], 
					&ldab, &rwork[1]);

/*                          Factor the matrix A. */

				spbtrf_(uplo, &n, &kd, &afac[1], &ldab, &info);

/*                          Form the inverse of A. */

				slaset_("Full", &n, &n, &c_b45, &c_b46, &a[1],
					 &lda);
				s_copy(srnamc_1.srnamt, "SPBTRS", (ftnlen)6, (
					ftnlen)6);
				spbtrs_(uplo, &n, &kd, &n, &afac[1], &ldab, &
					a[1], &lda, &info);

/*                          Compute the 1-norm condition number of A. */

				ainvnm = slange_("1", &n, &n, &a[1], &lda, &
					rwork[1]);
				if (anorm <= 0.f || ainvnm <= 0.f) {
				    rcondc = 1.f;
				} else {
				    rcondc = 1.f / anorm / ainvnm;
				}
			    }

/*                       Restore the matrix A. */

			    i__5 = kd + 1;
			    slacpy_("Full", &i__5, &n, &asav[1], &ldab, &a[1],
				     &ldab);

/*                       Form an exact solution and set the right hand   
                         side. */

			    s_copy(srnamc_1.srnamt, "SLARHS", (ftnlen)6, (
				    ftnlen)6);
			    slarhs_(path, xtype, uplo, " ", &n, &n, &kd, &kd, 
				    nrhs, &a[1], &ldab, &xact[1], &lda, &b[1],
				     &lda, iseed, &info);
			    *(unsigned char *)xtype = 'C';
			    slacpy_("Full", &n, nrhs, &b[1], &lda, &bsav[1], &
				    lda);

			    if (nofact) {

/*                          --- Test SPBSV  ---   

                            Compute the L*L' or U'*U factorization of the   
                            matrix and solve the system. */

				i__5 = kd + 1;
				slacpy_("Full", &i__5, &n, &a[1], &ldab, &
					afac[1], &ldab);
				slacpy_("Full", &n, nrhs, &b[1], &lda, &x[1], 
					&lda);

				s_copy(srnamc_1.srnamt, "SPBSV ", (ftnlen)6, (
					ftnlen)6);
				spbsv_(uplo, &n, &kd, nrhs, &afac[1], &ldab, &
					x[1], &lda, &info);

/*                          Check error code from SPBSV . */

				if (info != izero) {
				    alaerh_(path, "SPBSV ", &info, &izero, 
					    uplo, &n, &n, &kd, &kd, nrhs, &
					    imat, &nfail, &nerrs, nout);
				    goto L40;
				} else if (info != 0) {
				    goto L40;
				}

/*                          Reconstruct matrix from factors and compute   
                            residual. */

				spbt01_(uplo, &n, &kd, &a[1], &ldab, &afac[1],
					 &ldab, &rwork[1], result);

/*                          Compute residual of the computed solution. */

				slacpy_("Full", &n, nrhs, &b[1], &lda, &work[
					1], &lda);
				spbt02_(uplo, &n, &kd, nrhs, &a[1], &ldab, &x[
					1], &lda, &work[1], &lda, &rwork[1], &
					result[1]);

/*                          Check solution from generated exact solution. */

				sget04_(&n, nrhs, &x[1], &lda, &xact[1], &lda,
					 &rcondc, &result[2]);
				nt = 3;

/*                          Print information about the tests that did   
                            not pass the threshold. */

				i__5 = nt;
				for (k = 1; k <= i__5; ++k) {
				    if (result[k - 1] >= *thresh) {
					if (nfail == 0 && nerrs == 0) {
					    aladhd_(nout, path);
					}
					io___57.ciunit = *nout;
					s_wsfe(&io___57);
					do_fio(&c__1, "SPBSV ", (ftnlen)6);
					do_fio(&c__1, uplo, (ftnlen)1);
					do_fio(&c__1, (char *)&n, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&kd, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&imat, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&k, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&result[k - 1], 
						(ftnlen)sizeof(real));
					e_wsfe();
					++nfail;
				    }
/* L30: */
				}
				nrun += nt;
L40:
				;
			    }

/*                       --- Test SPBSVX --- */

			    if (! prefac) {
				i__5 = kd + 1;
				slaset_("Full", &i__5, &n, &c_b45, &c_b45, &
					afac[1], &ldab);
			    }
			    slaset_("Full", &n, nrhs, &c_b45, &c_b45, &x[1], &
				    lda);
			    if (iequed > 1 && n > 0) {

/*                          Equilibrate the matrix if FACT='F' and   
                            EQUED='Y' */

				slaqsb_(uplo, &n, &kd, &a[1], &ldab, &s[1], &
					scond, &amax, equed);
			    }

/*                       Solve the system and compute the condition   
                         number and error bounds using SPBSVX. */

			    s_copy(srnamc_1.srnamt, "SPBSVX", (ftnlen)6, (
				    ftnlen)6);
			    spbsvx_(fact, uplo, &n, &kd, nrhs, &a[1], &ldab, &
				    afac[1], &ldab, equed, &s[1], &b[1], &lda,
				     &x[1], &lda, &rcond, &rwork[1], &rwork[*
				    nrhs + 1], &work[1], &iwork[1], &info);

/*                       Check the error code from SPBSVX. */

			    if (info != izero) {
/* Writing concatenation */
				i__7[0] = 1, a__1[0] = fact;
				i__7[1] = 1, a__1[1] = uplo;
				s_cat(ch__1, a__1, i__7, &c__2, (ftnlen)2);
				alaerh_(path, "SPBSVX", &info, &izero, ch__1, 
					&n, &n, &kd, &kd, nrhs, &imat, &nfail,
					 &nerrs, nout);
				goto L60;
			    }

			    if (info == 0) {
				if (! prefac) {

/*                             Reconstruct matrix from factors and   
                               compute residual. */

				    spbt01_(uplo, &n, &kd, &a[1], &ldab, &
					    afac[1], &ldab, &rwork[(*nrhs << 
					    1) + 1], result);
				    k1 = 1;
				} else {
				    k1 = 2;
				}

/*                          Compute residual of the computed solution. */

				slacpy_("Full", &n, nrhs, &bsav[1], &lda, &
					work[1], &lda);
				spbt02_(uplo, &n, &kd, nrhs, &asav[1], &ldab, 
					&x[1], &lda, &work[1], &lda, &rwork[(*
					nrhs << 1) + 1], &result[1]);

/*                          Check solution from generated exact solution. */

				if (nofact || prefac && lsame_(equed, "N")) {
				    sget04_(&n, nrhs, &x[1], &lda, &xact[1], &
					    lda, &rcondc, &result[2]);
				} else {
				    sget04_(&n, nrhs, &x[1], &lda, &xact[1], &
					    lda, &roldc, &result[2]);
				}

/*                          Check the error bounds from iterative   
                            refinement. */

				spbt05_(uplo, &n, &kd, nrhs, &asav[1], &ldab, 
					&b[1], &lda, &x[1], &lda, &xact[1], &
					lda, &rwork[1], &rwork[*nrhs + 1], &
					result[3]);
			    } else {
				k1 = 6;
			    }

/*                       Compare RCOND from SPBSVX with the computed   
                         value in RCONDC. */

			    result[5] = sget06_(&rcond, &rcondc);

/*                       Print information about the tests that did not   
                         pass the threshold. */

			    for (k = k1; k <= 6; ++k) {
				if (result[k - 1] >= *thresh) {
				    if (nfail == 0 && nerrs == 0) {
					aladhd_(nout, path);
				    }
				    if (prefac) {
					io___60.ciunit = *nout;
					s_wsfe(&io___60);
					do_fio(&c__1, "SPBSVX", (ftnlen)6);
					do_fio(&c__1, fact, (ftnlen)1);
					do_fio(&c__1, uplo, (ftnlen)1);
					do_fio(&c__1, (char *)&n, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&kd, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, equed, (ftnlen)1);
					do_fio(&c__1, (char *)&imat, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&k, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&result[k - 1], 
						(ftnlen)sizeof(real));
					e_wsfe();
				    } else {
					io___61.ciunit = *nout;
					s_wsfe(&io___61);
					do_fio(&c__1, "SPBSVX", (ftnlen)6);
					do_fio(&c__1, fact, (ftnlen)1);
					do_fio(&c__1, uplo, (ftnlen)1);
					do_fio(&c__1, (char *)&n, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&kd, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&imat, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&k, (ftnlen)
						sizeof(integer));
					do_fio(&c__1, (char *)&result[k - 1], 
						(ftnlen)sizeof(real));
					e_wsfe();
				    }
				    ++nfail;
				}
/* L50: */
			    }
			    nrun = nrun + 7 - k1;
L60:
			    ;
			}
/* L70: */
		    }
L80:
		    ;
		}
/* L90: */
	    }
/* L100: */
	}
/* L110: */
    }

/*     Print a summary of the results. */

    alasvm_(path, nout, &nfail, &nrun, &nerrs);

    return 0;

/*     End of SDRVPB */

} /* sdrvpb_ */

