示例#1
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/* Subroutine */ int cdrvpo_(logical *dotype, integer *nn, integer *nval, 
	integer *nrhs, real *thresh, logical *tsterr, integer *nmax, complex *
	a, complex *afac, complex *asav, complex *b, complex *bsav, complex *
	x, complex *xact, real *s, complex *work, real *rwork, integer *nout)
{
    /* Initialized data */

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

    /* Format strings */
    static char fmt_9999[] = "(1x,a,\002, UPLO='\002,a1,\002', N =\002,i5"
	    ",\002, type \002,i1,\002, test(\002,i1,\002)=\002,g12.5)";
    static char fmt_9997[] = "(1x,a,\002, FACT='\002,a1,\002', UPLO='\002,"
	    "a1,\002', N=\002,i5,\002, EQUED='\002,a1,\002', type \002,i1,"
	    "\002, test(\002,i1,\002) =\002,g12.5)";
    static char fmt_9998[] = "(1x,a,\002, FACT='\002,a1,\002', UPLO='\002,"
	    "a1,\002', N=\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[2];
    char ch__1[2];

    /* Local variables */
    integer i__, k, n;
    real *errbnds_c__, *errbnds_n__;
    integer k1, nb, in, kl, ku, nt, n_err_bnds__, lda;
    char fact[1];
    integer ioff, mode;
    real amax;
    char path[3];
    integer imat, info;
    real *berr;
    char dist[1];
    real rpvgrw_svxx__;
    char uplo[1], type__[1];
    integer nrun, ifact;
    integer nfail, iseed[4], nfact;
    char equed[1];
    integer nbmin;
    real rcond, roldc, scond;
    integer nimat;
    real anorm;
    logical equil;
    integer iuplo, izero, nerrs;
    logical zerot;
    char xtype[1];
    logical prefac;
    real rcondc;
    logical nofact;
    integer iequed;
    real cndnum;
    real ainvnm;
    real result[6];

    /* Fortran I/O blocks */
    static cilist io___48 = { 0, 0, 0, fmt_9999, 0 };
    static cilist io___51 = { 0, 0, 0, fmt_9997, 0 };
    static cilist io___52 = { 0, 0, 0, fmt_9998, 0 };
    static cilist io___58 = { 0, 0, 0, fmt_9997, 0 };
    static cilist io___59 = { 0, 0, 0, fmt_9998, 0 };



/*  -- LAPACK test routine (version 3.1) -- */
/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/*     November 2006 */

/*     .. Scalar Arguments .. */
/*     .. */
/*     .. Array Arguments .. */
/*     .. */

/*  Purpose */
/*  ======= */

/*  CDRVPO tests the driver routines CPOSV, -SVX, and -SVXX. */

/*  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) COMPLEX array, dimension (NMAX*NMAX) */

/*  AFAC    (workspace) COMPLEX array, dimension (NMAX*NMAX) */

/*  ASAV    (workspace) COMPLEX array, dimension (NMAX*NMAX) */

/*  B       (workspace) COMPLEX array, dimension (NMAX*NRHS) */

/*  BSAV    (workspace) COMPLEX array, dimension (NMAX*NRHS) */

/*  X       (workspace) COMPLEX array, dimension (NMAX*NRHS) */

/*  XACT    (workspace) COMPLEX array, dimension (NMAX*NRHS) */

/*  S       (workspace) REAL array, dimension (NMAX) */

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

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

/*  NOUT    (input) INTEGER */
/*          The unit number for output. */

/*  ===================================================================== */

/*     .. Parameters .. */
/*     .. */
/*     .. Local Scalars .. */
/*     .. */
/*     .. Local Arrays .. */
/*     .. */
/*     .. External Functions .. */
/*     .. */
/*     .. External Subroutines .. */
/*     .. */
/*     .. Scalars in Common .. */
/*     .. */
/*     .. Common blocks .. */
/*     .. */
/*     .. Intrinsic Functions .. */
/*     .. */
/*     .. Data statements .. */
    /* Parameter adjustments */
    --rwork;
    --work;
    --s;
    --xact;
    --x;
    --bsav;
    --b;
    --asav;
    --afac;
    --a;
    --nval;
    --dotype;

    /* Function Body */
/*     .. */
/*     .. Executable Statements .. */

/*     Initialize constants and the random number seed. */

    s_copy(path, "Complex precision", (ftnlen)1, (ftnlen)17);
    s_copy(path + 1, "PO", (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) {
	cerrvx_(path, nout);
    }
    infoc_1.infot = 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';
	nimat = 9;
	if (n <= 0) {
	    nimat = 1;
	}

	i__2 = nimat;
	for (imat = 1; imat <= i__2; ++imat) {

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

	    if (! dotype[imat]) {
		goto L120;
	    }

/*           Skip types 3, 4, or 5 if the matrix size is too small. */

	    zerot = imat >= 3 && imat <= 5;
	    if (zerot && n < imat - 2) {
		goto L120;
	    }

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

	    for (iuplo = 1; iuplo <= 2; ++iuplo) {
		*(unsigned char *)uplo = *(unsigned char *)&uplos[iuplo - 1];

/*              Set up parameters with CLATB4 and generate a test matrix */
/*              with CLATMS. */

		clatb4_(path, &imat, &n, &n, type__, &kl, &ku, &anorm, &mode, 
			&cndnum, dist);

		s_copy(srnamc_1.srnamt, "CLATMS", (ftnlen)32, (ftnlen)6);
		clatms_(&n, &n, dist, iseed, type__, &rwork[1], &mode, &
			cndnum, &anorm, &kl, &ku, uplo, &a[1], &lda, &work[1], 
			 &info);

/*              Check error code from CLATMS. */

		if (info != 0) {
		    alaerh_(path, "CLATMS", &info, &c__0, uplo, &n, &n, &c_n1, 
			     &c_n1, &c_n1, &imat, &nfail, &nerrs, nout);
		    goto L110;
		}

/*              For types 3-5, zero one row and column of the matrix to */
/*              test that INFO is returned correctly. */

		if (zerot) {
		    if (imat == 3) {
			izero = 1;
		    } else if (imat == 4) {
			izero = n;
		    } else {
			izero = n / 2 + 1;
		    }
		    ioff = (izero - 1) * lda;

/*                 Set row and column IZERO of A to 0. */

		    if (iuplo == 1) {
			i__3 = izero - 1;
			for (i__ = 1; i__ <= i__3; ++i__) {
			    i__4 = ioff + i__;
			    a[i__4].r = 0.f, a[i__4].i = 0.f;
/* L20: */
			}
			ioff += izero;
			i__3 = n;
			for (i__ = izero; i__ <= i__3; ++i__) {
			    i__4 = ioff;
			    a[i__4].r = 0.f, a[i__4].i = 0.f;
			    ioff += lda;
/* L30: */
			}
		    } else {
			ioff = izero;
			i__3 = izero - 1;
			for (i__ = 1; i__ <= i__3; ++i__) {
			    i__4 = ioff;
			    a[i__4].r = 0.f, a[i__4].i = 0.f;
			    ioff += lda;
/* L40: */
			}
			ioff -= izero;
			i__3 = n;
			for (i__ = izero; i__ <= i__3; ++i__) {
			    i__4 = ioff + i__;
			    a[i__4].r = 0.f, a[i__4].i = 0.f;
/* L50: */
			}
		    }
		} else {
		    izero = 0;
		}

/*              Set the imaginary part of the diagonals. */

		i__3 = lda + 1;
		claipd_(&n, &a[1], &i__3, &c__0);

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

		clacpy_(uplo, &n, &n, &a[1], &lda, &asav[1], &lda);

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

		    i__3 = nfact;
		    for (ifact = 1; ifact <= i__3; ++ifact) {
			for (i__ = 1; i__ <= 6; ++i__) {
			    result[i__ - 1] = 0.f;
			}
			*(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 L90;
			    }
			    rcondc = 0.f;

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

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

			    clacpy_(uplo, &n, &n, &asav[1], &lda, &afac[1], &
				    lda);
			    if (equil || iequed > 1) {

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

				cpoequ_(&n, &afac[1], &lda, &s[1], &scond, &
					amax, &info);
				if (info == 0 && n > 0) {
				    if (iequed > 1) {
					scond = 0.f;
				    }

/*                             Equilibrate the matrix. */

				    claqhe_(uplo, &n, &afac[1], &lda, &s[1], &
					    scond, &amax, equed);
				}
			    }

/*                       Save the condition number of the */
/*                       non-equilibrated system for use in CGET04. */

			    if (equil) {
				roldc = rcondc;
			    }

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

			    anorm = clanhe_("1", uplo, &n, &afac[1], &lda, &
				    rwork[1]);

/*                       Factor the matrix A. */

			    cpotrf_(uplo, &n, &afac[1], &lda, &info);

/*                       Form the inverse of A. */

			    clacpy_(uplo, &n, &n, &afac[1], &lda, &a[1], &lda);
			    cpotri_(uplo, &n, &a[1], &lda, &info);

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

			    ainvnm = clanhe_("1", uplo, &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. */

			clacpy_(uplo, &n, &n, &asav[1], &lda, &a[1], &lda);

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

			s_copy(srnamc_1.srnamt, "CLARHS", (ftnlen)32, (ftnlen)
				6);
			clarhs_(path, xtype, uplo, " ", &n, &n, &kl, &ku, 
				nrhs, &a[1], &lda, &xact[1], &lda, &b[1], &
				lda, iseed, &info);
			*(unsigned char *)xtype = 'C';
			clacpy_("Full", &n, nrhs, &b[1], &lda, &bsav[1], &lda);

			if (nofact) {

/*                       --- Test CPOSV  --- */

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

			    clacpy_(uplo, &n, &n, &a[1], &lda, &afac[1], &lda);
			    clacpy_("Full", &n, nrhs, &b[1], &lda, &x[1], &
				    lda);

			    s_copy(srnamc_1.srnamt, "CPOSV ", (ftnlen)32, (
				    ftnlen)6);
			    cposv_(uplo, &n, nrhs, &afac[1], &lda, &x[1], &
				    lda, &info);

/*                       Check error code from CPOSV . */

			    if (info != izero) {
				alaerh_(path, "CPOSV ", &info, &izero, uplo, &
					n, &n, &c_n1, &c_n1, nrhs, &imat, &
					nfail, &nerrs, nout);
				goto L70;
			    } else if (info != 0) {
				goto L70;
			    }

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

			    cpot01_(uplo, &n, &a[1], &lda, &afac[1], &lda, &
				    rwork[1], result);

/*                       Compute residual of the computed solution. */

			    clacpy_("Full", &n, nrhs, &b[1], &lda, &work[1], &
				    lda);
			    cpot02_(uplo, &n, nrhs, &a[1], &lda, &x[1], &lda, 
				    &work[1], &lda, &rwork[1], &result[1]);

/*                       Check solution from generated exact solution. */

			    cget04_(&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__4 = nt;
			    for (k = 1; k <= i__4; ++k) {
				if (result[k - 1] >= *thresh) {
				    if (nfail == 0 && nerrs == 0) {
					aladhd_(nout, path);
				    }
				    io___48.ciunit = *nout;
				    s_wsfe(&io___48);
				    do_fio(&c__1, "CPOSV ", (ftnlen)6);
				    do_fio(&c__1, uplo, (ftnlen)1);
				    do_fio(&c__1, (char *)&n, (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;
				}
/* L60: */
			    }
			    nrun += nt;
L70:
			    ;
			}

/*                    --- Test CPOSVX --- */

			if (! prefac) {
			    claset_(uplo, &n, &n, &c_b51, &c_b51, &afac[1], &
				    lda);
			}
			claset_("Full", &n, nrhs, &c_b51, &c_b51, &x[1], &lda);
			if (iequed > 1 && n > 0) {

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

			    claqhe_(uplo, &n, &a[1], &lda, &s[1], &scond, &
				    amax, equed);
			}

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

			s_copy(srnamc_1.srnamt, "CPOSVX", (ftnlen)32, (ftnlen)
				6);
			cposvx_(fact, uplo, &n, nrhs, &a[1], &lda, &afac[1], &
				lda, equed, &s[1], &b[1], &lda, &x[1], &lda, &
				rcond, &rwork[1], &rwork[*nrhs + 1], &work[1], 
				 &rwork[(*nrhs << 1) + 1], &info);

/*                    Check the error code from CPOSVX. */

			if (info == n + 1) {
			    goto L90;
			}
			if (info != izero) {
/* Writing concatenation */
			    i__5[0] = 1, a__1[0] = fact;
			    i__5[1] = 1, a__1[1] = uplo;
			    s_cat(ch__1, a__1, i__5, &c__2, (ftnlen)2);
			    alaerh_(path, "CPOSVX", &info, &izero, ch__1, &n, 
				    &n, &c_n1, &c_n1, nrhs, &imat, &nfail, &
				    nerrs, nout);
			    goto L90;
			}

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

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

				cpot01_(uplo, &n, &a[1], &lda, &afac[1], &lda, 
					 &rwork[(*nrhs << 1) + 1], result);
				k1 = 1;
			    } else {
				k1 = 2;
			    }

/*                       Compute residual of the computed solution. */

			    clacpy_("Full", &n, nrhs, &bsav[1], &lda, &work[1]
, &lda);
			    cpot02_(uplo, &n, nrhs, &asav[1], &lda, &x[1], &
				    lda, &work[1], &lda, &rwork[(*nrhs << 1) 
				    + 1], &result[1]);

/*                       Check solution from generated exact solution. */

			    if (nofact || prefac && lsame_(equed, "N")) {
				cget04_(&n, nrhs, &x[1], &lda, &xact[1], &lda, 
					 &rcondc, &result[2]);
			    } else {
				cget04_(&n, nrhs, &x[1], &lda, &xact[1], &lda, 
					 &roldc, &result[2]);
			    }

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

			    cpot05_(uplo, &n, nrhs, &asav[1], &lda, &b[1], &
				    lda, &x[1], &lda, &xact[1], &lda, &rwork[
				    1], &rwork[*nrhs + 1], &result[3]);
			} else {
			    k1 = 6;
			}

/*                    Compare RCOND from CPOSVX 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___51.ciunit = *nout;
				    s_wsfe(&io___51);
				    do_fio(&c__1, "CPOSVX", (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, 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___52.ciunit = *nout;
				    s_wsfe(&io___52);
				    do_fio(&c__1, "CPOSVX", (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 *)&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;
			    }
/* L80: */
			}
			nrun = nrun + 7 - k1;

/*                    --- Test CPOSVXX --- */

/*                    Restore the matrices A and B. */

			clacpy_("Full", &n, &n, &asav[1], &lda, &a[1], &lda);
			clacpy_("Full", &n, nrhs, &bsav[1], &lda, &b[1], &lda);
			if (! prefac) {
			    claset_(uplo, &n, &n, &c_b51, &c_b51, &afac[1], &
				    lda);
			}
			claset_("Full", &n, nrhs, &c_b51, &c_b51, &x[1], &lda);
			if (iequed > 1 && n > 0) {

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

			    claqhe_(uplo, &n, &a[1], &lda, &s[1], &scond, &
				    amax, equed);
			}

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

			s_copy(srnamc_1.srnamt, "CPOSVXX", (ftnlen)32, (
				ftnlen)7);

			salloc3();

			cposvxx_(fact, uplo, &n, nrhs, &a[1], &lda, &afac[1], 
				&lda, equed, &s[1], &b[1], &lda, &x[1], &lda, 
				&rcond, &rpvgrw_svxx__, berr, &n_err_bnds__, 
				errbnds_n__, errbnds_c__, &c__0, &c_b94, &
				work[1], &rwork[(*nrhs << 1) + 1], &info);

			free3();

/*                    Check the error code from CPOSVXX. */

			if (info == n + 1) {
			    goto L90;
			}
			if (info != izero) {
/* Writing concatenation */
			    i__5[0] = 1, a__1[0] = fact;
			    i__5[1] = 1, a__1[1] = uplo;
			    s_cat(ch__1, a__1, i__5, &c__2, (ftnlen)2);
			    alaerh_(path, "CPOSVXX", &info, &izero, ch__1, &n, 
				     &n, &c_n1, &c_n1, nrhs, &imat, &nfail, &
				    nerrs, nout);
			    goto L90;
			}

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

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

				cpot01_(uplo, &n, &a[1], &lda, &afac[1], &lda, 
					 &rwork[(*nrhs << 1) + 1], result);
				k1 = 1;
			    } else {
				k1 = 2;
			    }

/*                       Compute residual of the computed solution. */

			    clacpy_("Full", &n, nrhs, &bsav[1], &lda, &work[1]
, &lda);
			    cpot02_(uplo, &n, nrhs, &asav[1], &lda, &x[1], &
				    lda, &work[1], &lda, &rwork[(*nrhs << 1) 
				    + 1], &result[1]);

/*                       Check solution from generated exact solution. */

			    if (nofact || prefac && lsame_(equed, "N")) {
				cget04_(&n, nrhs, &x[1], &lda, &xact[1], &lda, 
					 &rcondc, &result[2]);
			    } else {
				cget04_(&n, nrhs, &x[1], &lda, &xact[1], &lda, 
					 &roldc, &result[2]);
			    }

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

			    cpot05_(uplo, &n, nrhs, &asav[1], &lda, &b[1], &
				    lda, &x[1], &lda, &xact[1], &lda, &rwork[
				    1], &rwork[*nrhs + 1], &result[3]);
			} else {
			    k1 = 6;
			}

/*                    Compare RCOND from CPOSVXX 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___58.ciunit = *nout;
				    s_wsfe(&io___58);
				    do_fio(&c__1, "CPOSVXX", (ftnlen)7);
				    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, 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___59.ciunit = *nout;
				    s_wsfe(&io___59);
				    do_fio(&c__1, "CPOSVXX", (ftnlen)7);
				    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 *)&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;
			    }
/* L85: */
			}
			nrun = nrun + 7 - k1;
L90:
			;
		    }
/* L100: */
		}
L110:
		;
	    }
L120:
	    ;
	}
/* L130: */
    }

/*     Print a summary of the results. */

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

/*     Test Error Bounds for CGESVXX */
    cebchvxx_(thresh, path);
    return 0;

/*     End of CDRVPO */

} /* cdrvpo_ */
示例#2
0
/* Subroutine */ int cerrvx_(char *path, integer *nunit)
{
    /* Format strings */
    static char fmt_9999[] = "(1x,a3,\002 drivers passed the tests of the er"
	    "ror exits\002)";
    static char fmt_9998[] = "(\002 *** \002,a3,\002 drivers failed the test"
	    "s of the error \002,\002exits ***\002)";

    /* System generated locals */
    integer i__1;
    real r__1, r__2;
    complex q__1;

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

    /* Local variables */
    complex a[16]	/* was [4][4] */, b[4];
    real c__[4];
    integer i__, j;
    real r__[4];
    complex w[8], x[4];
    char c2[2];
    real r1[4], r2[4];
    complex af[16]	/* was [4][4] */;
    char eq[1];
    real rf[4];
    integer ip[4];
    real rw[4];
    integer info;
    extern /* Subroutine */ int cgbsv_(integer *, integer *, integer *, 
	    integer *, complex *, integer *, integer *, complex *, integer *, 
	    integer *);
    real rcond;
    extern /* Subroutine */ int cgesv_(integer *, integer *, complex *, 
	    integer *, integer *, complex *, integer *, integer *), chesv_(
	    char *, integer *, integer *, complex *, integer *, integer *, 
	    complex *, integer *, complex *, integer *, integer *), 
	    cpbsv_(char *, integer *, integer *, integer *, complex *, 
	    integer *, complex *, integer *, integer *), chpsv_(char *
, integer *, integer *, complex *, integer *, complex *, integer *
, integer *), cgtsv_(integer *, integer *, complex *, 
	    complex *, complex *, complex *, integer *, integer *), cposv_(
	    char *, integer *, integer *, complex *, integer *, complex *, 
	    integer *, integer *), cppsv_(char *, integer *, integer *
, complex *, complex *, integer *, integer *), cspsv_(
	    char *, integer *, integer *, complex *, integer *, complex *, 
	    integer *, integer *), cptsv_(integer *, integer *, real *
, complex *, complex *, integer *, integer *), csysv_(char *, 
	    integer *, integer *, complex *, integer *, integer *, complex *, 
	    integer *, complex *, integer *, integer *);
    extern logical lsamen_(integer *, char *, char *);
    extern /* Subroutine */ int chkxer_(char *, integer *, integer *, logical 
	    *, logical *), cgbsvx_(char *, char *, integer *, integer 
	    *, integer *, integer *, complex *, integer *, complex *, integer 
	    *, integer *, char *, real *, real *, complex *, integer *, 
	    complex *, integer *, real *, real *, real *, complex *, real *, 
	    integer *), cgesvx_(char *, char *, 
	    integer *, integer *, complex *, integer *, complex *, integer *, 
	    integer *, char *, real *, real *, complex *, integer *, complex *
, integer *, real *, real *, real *, complex *, real *, integer *), chesvx_(char *, char *, integer *, 
	    integer *, complex *, integer *, complex *, integer *, integer *, 
	    complex *, integer *, complex *, integer *, real *, real *, real *
, complex *, integer *, real *, integer *), 
	    cpbsvx_(char *, char *, integer *, integer *, integer *, complex *
, integer *, complex *, integer *, char *, real *, complex *, 
	    integer *, complex *, integer *, real *, real *, real *, complex *
, real *, integer *), chpsvx_(char *, 
	    char *, integer *, integer *, complex *, complex *, integer *, 
	    complex *, integer *, complex *, integer *, real *, real *, real *
, complex *, real *, integer *), cgtsvx_(char *, 
	    char *, integer *, integer *, complex *, complex *, complex *, 
	    complex *, complex *, complex *, complex *, integer *, complex *, 
	    integer *, complex *, integer *, real *, real *, real *, complex *
, real *, integer *), cposvx_(char *, char *, 
	    integer *, integer *, complex *, integer *, complex *, integer *, 
	    char *, real *, complex *, integer *, complex *, integer *, real *
, real *, real *, complex *, real *, integer *), cppsvx_(char *, char *, integer *, integer *, complex *, 
	    complex *, char *, real *, complex *, integer *, complex *, 
	    integer *, real *, real *, real *, complex *, real *, integer *), cspsvx_(char *, char *, integer *, 
	    integer *, complex *, complex *, integer *, complex *, integer *, 
	    complex *, integer *, real *, real *, real *, complex *, real *, 
	    integer *), cptsvx_(char *, integer *, integer *, 
	    real *, complex *, real *, complex *, complex *, integer *, 
	    complex *, integer *, real *, real *, real *, complex *, real *, 
	    integer *), csysvx_(char *, char *, integer *, integer *, 
	    complex *, integer *, complex *, integer *, integer *, complex *, 
	    integer *, complex *, integer *, real *, real *, real *, complex *
, integer *, real *, integer *);

    /* Fortran I/O blocks */
    static cilist io___1 = { 0, 0, 0, 0, 0 };
    static cilist io___20 = { 0, 0, 0, fmt_9999, 0 };
    static cilist io___21 = { 0, 0, 0, fmt_9998, 0 };



/*  -- LAPACK test routine (version 3.1.1) -- */
/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/*     January 2007 */

/*     .. Scalar Arguments .. */
/*     .. */

/*  Purpose */
/*  ======= */

/*  CERRVX tests the error exits for the COMPLEX driver routines */
/*  for solving linear systems of equations. */

/*  Arguments */
/*  ========= */

/*  PATH    (input) CHARACTER*3 */
/*          The LAPACK path name for the routines to be tested. */

/*  NUNIT   (input) INTEGER */
/*          The unit number for output. */

/*  ===================================================================== */

/*     .. Parameters .. */
/*     .. */
/*     .. Local Scalars .. */
/*     .. */
/*     .. Local Arrays .. */
/*     .. */
/*     .. External Functions .. */
/*     .. */
/*     .. External Subroutines .. */
/*     .. */
/*     .. Scalars in Common .. */
/*     .. */
/*     .. Common blocks .. */
/*     .. */
/*     .. Intrinsic Functions .. */
/*     .. */
/*     .. Executable Statements .. */

    infoc_1.nout = *nunit;
    io___1.ciunit = infoc_1.nout;
    s_wsle(&io___1);
    e_wsle();
    s_copy(c2, path + 1, (ftnlen)2, (ftnlen)2);

/*     Set the variables to innocuous values. */

    for (j = 1; j <= 4; ++j) {
	for (i__ = 1; i__ <= 4; ++i__) {
	    i__1 = i__ + (j << 2) - 5;
	    r__1 = 1.f / (real) (i__ + j);
	    r__2 = -1.f / (real) (i__ + j);
	    q__1.r = r__1, q__1.i = r__2;
	    a[i__1].r = q__1.r, a[i__1].i = q__1.i;
	    i__1 = i__ + (j << 2) - 5;
	    r__1 = 1.f / (real) (i__ + j);
	    r__2 = -1.f / (real) (i__ + j);
	    q__1.r = r__1, q__1.i = r__2;
	    af[i__1].r = q__1.r, af[i__1].i = q__1.i;
/* L10: */
	}
	i__1 = j - 1;
	b[i__1].r = 0.f, b[i__1].i = 0.f;
	r1[j - 1] = 0.f;
	r2[j - 1] = 0.f;
	i__1 = j - 1;
	w[i__1].r = 0.f, w[i__1].i = 0.f;
	i__1 = j - 1;
	x[i__1].r = 0.f, x[i__1].i = 0.f;
	c__[j - 1] = 0.f;
	r__[j - 1] = 0.f;
	ip[j - 1] = j;
/* L20: */
    }
    *(unsigned char *)eq = ' ';
    infoc_1.ok = TRUE_;

    if (lsamen_(&c__2, c2, "GE")) {

/*        CGESV */

	s_copy(srnamc_1.srnamt, "CGESV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cgesv_(&c_n1, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("CGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cgesv_(&c__0, &c_n1, a, &c__1, ip, b, &c__1, &info);
	chkxer_("CGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cgesv_(&c__2, &c__1, a, &c__1, ip, b, &c__2, &info);
	chkxer_("CGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	cgesv_(&c__2, &c__1, a, &c__2, ip, b, &c__1, &info);
	chkxer_("CGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CGESVX */

	s_copy(srnamc_1.srnamt, "CGESVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cgesvx_("/", "N", &c__0, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cgesvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cgesvx_("N", "N", &c_n1, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cgesvx_("N", "N", &c__0, &c_n1, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	cgesvx_("N", "N", &c__2, &c__1, a, &c__1, af, &c__2, ip, eq, r__, c__, 
		 b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	cgesvx_("N", "N", &c__2, &c__1, a, &c__2, af, &c__1, ip, eq, r__, c__, 
		 b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	*(unsigned char *)eq = '/';
	cgesvx_("F", "N", &c__0, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	*(unsigned char *)eq = 'R';
	cgesvx_("F", "N", &c__1, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	*(unsigned char *)eq = 'C';
	cgesvx_("F", "N", &c__1, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	cgesvx_("N", "N", &c__2, &c__1, a, &c__2, af, &c__2, ip, eq, r__, c__, 
		 b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 16;
	cgesvx_("N", "N", &c__2, &c__1, a, &c__2, af, &c__2, ip, eq, r__, c__, 
		 b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "GB")) {

/*        CGBSV */

	s_copy(srnamc_1.srnamt, "CGBSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cgbsv_(&c_n1, &c__0, &c__0, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("CGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cgbsv_(&c__1, &c_n1, &c__0, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("CGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cgbsv_(&c__1, &c__0, &c_n1, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("CGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cgbsv_(&c__0, &c__0, &c__0, &c_n1, a, &c__1, ip, b, &c__1, &info);
	chkxer_("CGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	cgbsv_(&c__1, &c__1, &c__1, &c__0, a, &c__3, ip, b, &c__1, &info);
	chkxer_("CGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	cgbsv_(&c__2, &c__0, &c__0, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("CGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CGBSVX */

	s_copy(srnamc_1.srnamt, "CGBSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cgbsvx_("/", "N", &c__0, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cgbsvx_("N", "/", &c__0, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cgbsvx_("N", "N", &c_n1, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cgbsvx_("N", "N", &c__1, &c_n1, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	cgbsvx_("N", "N", &c__1, &c__0, &c_n1, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	cgbsvx_("N", "N", &c__0, &c__0, &c__0, &c_n1, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	cgbsvx_("N", "N", &c__1, &c__1, &c__1, &c__0, a, &c__2, af, &c__4, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	cgbsvx_("N", "N", &c__1, &c__1, &c__1, &c__0, a, &c__3, af, &c__3, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	*(unsigned char *)eq = '/';
	cgbsvx_("F", "N", &c__0, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	*(unsigned char *)eq = 'R';
	cgbsvx_("F", "N", &c__1, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	*(unsigned char *)eq = 'C';
	cgbsvx_("F", "N", &c__1, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 16;
	cgbsvx_("N", "N", &c__2, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 18;
	cgbsvx_("N", "N", &c__2, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("CGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "GT")) {

/*        CGTSV */

	s_copy(srnamc_1.srnamt, "CGTSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cgtsv_(&c_n1, &c__0, a, &a[4], &a[8], b, &c__1, &info);
	chkxer_("CGTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cgtsv_(&c__0, &c_n1, a, &a[4], &a[8], b, &c__1, &info);
	chkxer_("CGTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	cgtsv_(&c__2, &c__0, a, &a[4], &a[8], b, &c__1, &info);
	chkxer_("CGTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CGTSVX */

	s_copy(srnamc_1.srnamt, "CGTSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cgtsvx_("/", "N", &c__0, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cgtsvx_("N", "/", &c__0, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cgtsvx_("N", "N", &c_n1, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cgtsvx_("N", "N", &c__0, &c_n1, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	cgtsvx_("N", "N", &c__2, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 16;
	cgtsvx_("N", "N", &c__2, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PO")) {

/*        CPOSV */

	s_copy(srnamc_1.srnamt, "CPOSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cposv_("/", &c__0, &c__0, a, &c__1, b, &c__1, &info);
	chkxer_("CPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cposv_("U", &c_n1, &c__0, a, &c__1, b, &c__1, &info);
	chkxer_("CPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cposv_("U", &c__0, &c_n1, a, &c__1, b, &c__1, &info);
	chkxer_("CPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	cposv_("U", &c__2, &c__0, a, &c__1, b, &c__2, &info);
	chkxer_("CPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	cposv_("U", &c__2, &c__0, a, &c__2, b, &c__1, &info);
	chkxer_("CPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CPOSVX */

	s_copy(srnamc_1.srnamt, "CPOSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cposvx_("/", "U", &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cposvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cposvx_("N", "U", &c_n1, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cposvx_("N", "U", &c__0, &c_n1, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	cposvx_("N", "U", &c__2, &c__0, a, &c__1, af, &c__2, eq, c__, b, &
		c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	cposvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__1, eq, c__, b, &
		c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	*(unsigned char *)eq = '/';
	cposvx_("F", "U", &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	*(unsigned char *)eq = 'Y';
	cposvx_("F", "U", &c__1, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	cposvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, eq, c__, b, &
		c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	cposvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, eq, c__, b, &
		c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PP")) {

/*        CPPSV */

	s_copy(srnamc_1.srnamt, "CPPSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cppsv_("/", &c__0, &c__0, a, b, &c__1, &info);
	chkxer_("CPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cppsv_("U", &c_n1, &c__0, a, b, &c__1, &info);
	chkxer_("CPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cppsv_("U", &c__0, &c_n1, a, b, &c__1, &info);
	chkxer_("CPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	cppsv_("U", &c__2, &c__0, a, b, &c__1, &info);
	chkxer_("CPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CPPSVX */

	s_copy(srnamc_1.srnamt, "CPPSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cppsvx_("/", "U", &c__0, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cppsvx_("N", "/", &c__0, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cppsvx_("N", "U", &c_n1, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cppsvx_("N", "U", &c__0, &c_n1, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	*(unsigned char *)eq = '/';
	cppsvx_("F", "U", &c__0, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	*(unsigned char *)eq = 'Y';
	cppsvx_("F", "U", &c__1, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	cppsvx_("N", "U", &c__2, &c__0, a, af, eq, c__, b, &c__1, x, &c__2, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	cppsvx_("N", "U", &c__2, &c__0, a, af, eq, c__, b, &c__2, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("CPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PB")) {

/*        CPBSV */

	s_copy(srnamc_1.srnamt, "CPBSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cpbsv_("/", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("CPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cpbsv_("U", &c_n1, &c__0, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("CPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cpbsv_("U", &c__1, &c_n1, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("CPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cpbsv_("U", &c__0, &c__0, &c_n1, a, &c__1, b, &c__1, &info)
		;
	chkxer_("CPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	cpbsv_("U", &c__1, &c__1, &c__0, a, &c__1, b, &c__2, &info)
		;
	chkxer_("CPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	cpbsv_("U", &c__2, &c__0, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("CPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CPBSVX */

	s_copy(srnamc_1.srnamt, "CPBSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cpbsvx_("/", "U", &c__0, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cpbsvx_("N", "/", &c__0, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cpbsvx_("N", "U", &c_n1, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cpbsvx_("N", "U", &c__1, &c_n1, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	cpbsvx_("N", "U", &c__0, &c__0, &c_n1, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	cpbsvx_("N", "U", &c__1, &c__1, &c__0, a, &c__1, af, &c__2, eq, c__, 
		b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	cpbsvx_("N", "U", &c__1, &c__1, &c__0, a, &c__2, af, &c__1, eq, c__, 
		b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	*(unsigned char *)eq = '/';
	cpbsvx_("F", "U", &c__0, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	*(unsigned char *)eq = 'Y';
	cpbsvx_("F", "U", &c__1, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	cpbsvx_("N", "U", &c__2, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 15;
	cpbsvx_("N", "U", &c__2, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("CPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PT")) {

/*        CPTSV */

	s_copy(srnamc_1.srnamt, "CPTSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cptsv_(&c_n1, &c__0, r__, a, b, &c__1, &info);
	chkxer_("CPTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cptsv_(&c__0, &c_n1, r__, a, b, &c__1, &info);
	chkxer_("CPTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	cptsv_(&c__2, &c__0, r__, a, b, &c__1, &info);
	chkxer_("CPTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CPTSVX */

	s_copy(srnamc_1.srnamt, "CPTSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cptsvx_("/", &c__0, &c__0, r__, a, rf, af, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cptsvx_("N", &c_n1, &c__0, r__, a, rf, af, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cptsvx_("N", &c__0, &c_n1, r__, a, rf, af, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	cptsvx_("N", &c__2, &c__0, r__, a, rf, af, b, &c__1, x, &c__2, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	cptsvx_("N", &c__2, &c__0, r__, a, rf, af, b, &c__2, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "HE")) {

/*        CHESV */

	s_copy(srnamc_1.srnamt, "CHESV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	chesv_("/", &c__0, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	chesv_("U", &c_n1, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	chesv_("U", &c__0, &c_n1, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	chesv_("U", &c__2, &c__0, a, &c__1, ip, b, &c__2, w, &c__1, &info);
	chkxer_("CHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	chesv_("U", &c__2, &c__0, a, &c__2, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CHESVX */

	s_copy(srnamc_1.srnamt, "CHESVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	chesvx_("/", "U", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	chesvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	chesvx_("N", "U", &c_n1, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	chesvx_("N", "U", &c__0, &c_n1, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	chesvx_("N", "U", &c__2, &c__0, a, &c__1, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	chesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__1, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	chesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__1, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	chesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__1, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 18;
	chesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__3, rw, &info);
	chkxer_("CHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "HP")) {

/*        CHPSV */

	s_copy(srnamc_1.srnamt, "CHPSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	chpsv_("/", &c__0, &c__0, a, ip, b, &c__1, &info);
	chkxer_("CHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	chpsv_("U", &c_n1, &c__0, a, ip, b, &c__1, &info);
	chkxer_("CHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	chpsv_("U", &c__0, &c_n1, a, ip, b, &c__1, &info);
	chkxer_("CHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	chpsv_("U", &c__2, &c__0, a, ip, b, &c__1, &info);
	chkxer_("CHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CHPSVX */

	s_copy(srnamc_1.srnamt, "CHPSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	chpsvx_("/", "U", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	chpsvx_("N", "/", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	chpsvx_("N", "U", &c_n1, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	chpsvx_("N", "U", &c__0, &c_n1, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	chpsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__1, x, &c__2, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	chpsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__2, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "SY")) {

/*        CSYSV */

	s_copy(srnamc_1.srnamt, "CSYSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	csysv_("/", &c__0, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	csysv_("U", &c_n1, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	csysv_("U", &c__0, &c_n1, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	csysv_("U", &c__2, &c__0, a, &c__2, ip, b, &c__1, w, &c__1, &info);
	chkxer_("CSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CSYSVX */

	s_copy(srnamc_1.srnamt, "CSYSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	csysvx_("/", "U", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	csysvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	csysvx_("N", "U", &c_n1, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	csysvx_("N", "U", &c__0, &c_n1, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	csysvx_("N", "U", &c__2, &c__0, a, &c__1, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	csysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__1, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	csysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__1, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	csysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__1, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 18;
	csysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__3, rw, &info);
	chkxer_("CSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "SP")) {

/*        CSPSV */

	s_copy(srnamc_1.srnamt, "CSPSV ", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cspsv_("/", &c__0, &c__0, a, ip, b, &c__1, &info);
	chkxer_("CSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cspsv_("U", &c_n1, &c__0, a, ip, b, &c__1, &info);
	chkxer_("CSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cspsv_("U", &c__0, &c_n1, a, ip, b, &c__1, &info);
	chkxer_("CSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	cspsv_("U", &c__2, &c__0, a, ip, b, &c__1, &info);
	chkxer_("CSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        CSPSVX */

	s_copy(srnamc_1.srnamt, "CSPSVX", (ftnlen)32, (ftnlen)6);
	infoc_1.infot = 1;
	cspsvx_("/", "U", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	cspsvx_("N", "/", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	cspsvx_("N", "U", &c_n1, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	cspsvx_("N", "U", &c__0, &c_n1, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	cspsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__1, x, &c__2, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	cspsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__2, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("CSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
    }

/*     Print a summary line. */

    if (infoc_1.ok) {
	io___20.ciunit = infoc_1.nout;
	s_wsfe(&io___20);
	do_fio(&c__1, path, (ftnlen)3);
	e_wsfe();
    } else {
	io___21.ciunit = infoc_1.nout;
	s_wsfe(&io___21);
	do_fio(&c__1, path, (ftnlen)3);
	e_wsfe();
    }


    return 0;

/*     End of CERRVX */

} /* cerrvx_ */