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c_sblat2c.c
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#include <math.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <complex.h>
#ifdef complex
#undef complex
#endif
#ifdef I
#undef I
#endif
#include "common.h"
typedef blasint integer;
typedef unsigned int uinteger;
typedef char *address;
typedef short int shortint;
typedef float real;
typedef double doublereal;
typedef struct { real r, i; } complex;
typedef struct { doublereal r, i; } doublecomplex;
#ifdef _MSC_VER
static inline _Fcomplex Cf(complex *z) {_Fcomplex zz={z->r , z->i}; return zz;}
static inline _Dcomplex Cd(doublecomplex *z) {_Dcomplex zz={z->r , z->i};return zz;}
static inline _Fcomplex * _pCf(complex *z) {return (_Fcomplex*)z;}
static inline _Dcomplex * _pCd(doublecomplex *z) {return (_Dcomplex*)z;}
#else
static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
#endif
#define pCf(z) (*_pCf(z))
#define pCd(z) (*_pCd(z))
typedef int logical;
typedef short int shortlogical;
typedef char logical1;
typedef char integer1;
#define TRUE_ (1)
#define FALSE_ (0)
/* Extern is for use with -E */
#ifndef Extern
#define Extern extern
#endif
/* I/O stuff */
typedef int flag;
typedef int ftnlen;
typedef int ftnint;
/*external read, write*/
typedef struct
{ flag cierr;
ftnint ciunit;
flag ciend;
char *cifmt;
ftnint cirec;
} cilist;
/*internal read, write*/
typedef struct
{ flag icierr;
char *iciunit;
flag iciend;
char *icifmt;
ftnint icirlen;
ftnint icirnum;
} icilist;
/*open*/
typedef struct
{ flag oerr;
ftnint ounit;
char *ofnm;
ftnlen ofnmlen;
char *osta;
char *oacc;
char *ofm;
ftnint orl;
char *oblnk;
} olist;
/*close*/
typedef struct
{ flag cerr;
ftnint cunit;
char *csta;
} cllist;
/*rewind, backspace, endfile*/
typedef struct
{ flag aerr;
ftnint aunit;
} alist;
/* inquire */
typedef struct
{ flag inerr;
ftnint inunit;
char *infile;
ftnlen infilen;
ftnint *inex; /*parameters in standard's order*/
ftnint *inopen;
ftnint *innum;
ftnint *innamed;
char *inname;
ftnlen innamlen;
char *inacc;
ftnlen inacclen;
char *inseq;
ftnlen inseqlen;
char *indir;
ftnlen indirlen;
char *infmt;
ftnlen infmtlen;
char *inform;
ftnint informlen;
char *inunf;
ftnlen inunflen;
ftnint *inrecl;
ftnint *innrec;
char *inblank;
ftnlen inblanklen;
} inlist;
#define VOID void
union Multitype { /* for multiple entry points */
integer1 g;
shortint h;
integer i;
/* longint j; */
real r;
doublereal d;
complex c;
doublecomplex z;
};
typedef union Multitype Multitype;
struct Vardesc { /* for Namelist */
char *name;
char *addr;
ftnlen *dims;
int type;
};
typedef struct Vardesc Vardesc;
struct Namelist {
char *name;
Vardesc **vars;
int nvars;
};
typedef struct Namelist Namelist;
#define abs(x) ((x) >= 0 ? (x) : -(x))
#define dabs(x) (fabs(x))
#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
#define dmin(a,b) (f2cmin(a,b))
#define dmax(a,b) (f2cmax(a,b))
#define bit_test(a,b) ((a) >> (b) & 1)
#define bit_clear(a,b) ((a) & ~((uinteger)1 << (b)))
#define bit_set(a,b) ((a) | ((uinteger)1 << (b)))
#define abort_() { sig_die("Fortran abort routine called", 1); }
#define c_abs(z) (cabsf(Cf(z)))
#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
#ifdef _MSC_VER
#define c_div(c, a, b) {Cf(c)._Val[0] = (Cf(a)._Val[0]/Cf(b)._Val[0]); Cf(c)._Val[1]=(Cf(a)._Val[1]/Cf(b)._Val[1]);}
#define z_div(c, a, b) {Cd(c)._Val[0] = (Cd(a)._Val[0]/Cd(b)._Val[0]); Cd(c)._Val[1]=(Cd(a)._Val[1]/Cd(b)._Val[1]);}
#else
#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
#endif
#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
#define d_abs(x) (fabs(*(x)))
#define d_acos(x) (acos(*(x)))
#define d_asin(x) (asin(*(x)))
#define d_atan(x) (atan(*(x)))
#define d_atn2(x, y) (atan2(*(x),*(y)))
#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
#define r_cnjg(R, Z) { pCf(R) = conjf(Cf(Z)); }
#define d_cos(x) (cos(*(x)))
#define d_cosh(x) (cosh(*(x)))
#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
#define d_exp(x) (exp(*(x)))
#define d_imag(z) (cimag(Cd(z)))
#define r_imag(z) (cimagf(Cf(z)))
#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
#define d_log(x) (log(*(x)))
#define d_mod(x, y) (fmod(*(x), *(y)))
#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
#define d_nint(x) u_nint(*(x))
#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
#define d_sign(a,b) u_sign(*(a),*(b))
#define r_sign(a,b) u_sign(*(a),*(b))
#define d_sin(x) (sin(*(x)))
#define d_sinh(x) (sinh(*(x)))
#define d_sqrt(x) (sqrt(*(x)))
#define d_tan(x) (tan(*(x)))
#define d_tanh(x) (tanh(*(x)))
#define i_abs(x) abs(*(x))
#define i_dnnt(x) ((integer)u_nint(*(x)))
#define i_len(s, n) (n)
#define i_nint(x) ((integer)u_nint(*(x)))
#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
#define pow_si(B,E) spow_ui(*(B),*(E))
#define pow_ri(B,E) spow_ui(*(B),*(E))
#define pow_di(B,E) dpow_ui(*(B),*(E))
#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
#define s_cat(lpp, rpp, rnp, np, llp) { ftnlen i, nc, ll; char *f__rp, *lp; ll = (llp); lp = (lpp); for(i=0; i < (int)*(np); ++i) { nc = ll; if((rnp)[i] < nc) nc = (rnp)[i]; ll -= nc; f__rp = (rpp)[i]; while(--nc >= 0) *lp++ = *(f__rp)++; } while(--ll >= 0) *lp++ = ' '; }
#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
#define sig_die(s, kill) { exit(1); }
#define s_stop(s, n) {exit(0);}
#define z_abs(z) (cabs(Cd(z)))
#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
#define myexit_() break;
#define mycycle_() continue;
#define myceiling_(w) {ceil(w)}
#define myhuge_(w) {HUGE_VAL}
//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
/* procedure parameter types for -A and -C++ */
#define F2C_proc_par_types 1
/* Common Block Declarations */
struct {
integer infot, noutc;
logical ok;
} infoc_;
#define infoc_1 infoc_
struct {
char srnamt[12];
} srnamc_;
#define srnamc_1 srnamc_
/* Table of constant values */
static integer c__1 = 1;
static integer c__65 = 65;
static integer c__2 = 2;
static real c_b123 = (float)1.;
static real c_b135 = (float)0.;
static integer c__6 = 6;
static logical c_true = TRUE_;
static integer c_n1 = -1;
static integer c__0 = 0;
static logical c_false = FALSE_;
/* Main program */ int main(void)
{
/* Initialized data */
static char snames[16][13] = { "cblas_sgemv ", "cblas_sgbmv ", "cblas_ssymv ",
"cblas_ssbmv ", "cblas_sspmv ", "cblas_strmv ", "cblas_stbmv ", "cblas_stpmv ",
"cblas_strsv ", "cblas_stbsv ", "cblas_stpsv ", "cblas_sger ", "cblas_ssyr ",
"cblas_sspr ", "cblas_ssyr2 ", "cblas_sspr2 "};
/* System generated locals */
integer i__1, i__2, i__3;
real r__1;
/* Local variables */
static integer nalf, idim[9];
static logical same;
static integer ninc, nbet, ntra;
static logical rewi;
extern /* Subroutine */ int schk1_(char*, real*, real*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, integer*, integer*, real*, integer*, real*, integer*, integer*, integer*, integer*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, integer*, ftnlen);
extern /* Subroutine */ int schk2_(char*, real*, real*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, integer*, integer*, real*, integer*, real*, integer*, integer*, integer*, integer*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, integer*, ftnlen);
extern /* Subroutine */ int schk3_(char*, real*, real*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, integer*, integer*, integer*, integer*, integer*, real*, real*, real*, real*, real*, real*, real*, real*, real*, integer*, ftnlen);
extern /* Subroutine */ int schk4_(char*, real*, real*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, real*, integer*, integer*, integer*, integer*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, integer*, ftnlen);
extern /* Subroutine */ int schk5_(char*, real*, real*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, real*, integer*, integer*, integer*, integer*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, real*, integer*, ftnlen);
extern /* Subroutine */ int schk6_(char* sname, real* eps, real* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nalf, real* alf, integer* ninc, integer* inc, integer* nmax, integer* incmax, real* a, real* aa, real* as, real* x, real* xx, real* xs, real* y, real* yy, real* ys, real* yt, real* g, real* z__, integer* iorder, ftnlen sname_len);
static real a[4225] /* was [65][65] */, g[65];
static integer i__, j, n;
static logical fatal;
static real x[65], y[65], z__[130];
extern doublereal sdiff_(real*, real*);
static logical trace;
static integer nidim;
extern /* Subroutine */ int smvch_(char*, integer*, integer*, real*, real*, integer*, real*, integer*, real*, real*, integer*, real*, real*, real*, real*, real*, logical*, integer*, logical*, ftnlen);
static char snaps[32], trans[1];
static integer isnum;
static logical ltest[16];
static real aa[4225];
static integer kb[7];
static real as[4225];
static logical sfatal;
static real xs[130], ys[130];
static logical corder;
static real xx[130], yt[65], yy[130];
static char snamet[12];
static real thresh;
static logical rorder;
static integer layout;
static logical ltestt;
extern /* Subroutine */ int cs2chke_(char*, ftnlen);
static logical tsterr;
static real alf[7];
static integer inc[7], nkb;
static real bet[7];
extern logical lse_(real*, real*, integer*);
static real eps, err;
char tmpchar;
/* Test program for the REAL Level 2 Blas. */
/* The program must be driven by a short data file. The first 17 records */
/* of the file are read using list-directed input, the last 16 records */
/* are read using the format ( A12, L2 ). An annotated example of a data */
/* file can be obtained by deleting the first 3 characters from the */
/* following 33 lines: */
/* 'SBLAT2.SNAP' NAME OF SNAPSHOT OUTPUT FILE */
/* -1 UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0) */
/* F LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD. */
/* F LOGICAL FLAG, T TO STOP ON FAILURES. */
/* T LOGICAL FLAG, T TO TEST ERROR EXITS. */
/* 2 0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH */
/* 16.0 THRESHOLD VALUE OF TEST RATIO */
/* 6 NUMBER OF VALUES OF N */
/* 0 1 2 3 5 9 VALUES OF N */
/* 4 NUMBER OF VALUES OF K */
/* 0 1 2 4 VALUES OF K */
/* 4 NUMBER OF VALUES OF INCX AND INCY */
/* 1 2 -1 -2 VALUES OF INCX AND INCY */
/* 3 NUMBER OF VALUES OF ALPHA */
/* 0.0 1.0 0.7 VALUES OF ALPHA */
/* 3 NUMBER OF VALUES OF BETA */
/* 0.0 1.0 0.9 VALUES OF BETA */
/* cblas_sgemv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_sgbmv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_ssymv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_ssbmv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_sspmv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_strmv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_stbmv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_stpmv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_strsv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_stbsv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_stpsv T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_sger T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_ssyr T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_sspr T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_ssyr2 T PUT F FOR NO TEST. SAME COLUMNS. */
/* cblas_sspr2 T PUT F FOR NO TEST. SAME COLUMNS. */
/* See: */
/* Dongarra J. J., Du Croz J. J., Hammarling S. and Hanson R. J.. */
/* An extended set of Fortran Basic Linear Algebra Subprograms. */
/* Technical Memoranda Nos. 41 (revision 3) and 81, Mathematics */
/* and Computer Science Division, Argonne National Laboratory, */
/* 9700 South Cass Avenue, Argonne, Illinois 60439, US. */
/* Or */
/* NAG Technical Reports TR3/87 and TR4/87, Numerical Algorithms */
/* Group Ltd., NAG Central Office, 256 Banbury Road, Oxford */
/* OX2 7DE, UK, and Numerical Algorithms Group Inc., 1101 31st */
/* Street, Suite 100, Downers Grove, Illinois 60515-1263, USA. */
/* -- Written on 10-August-1987. */
/* Richard Hanson, Sandia National Labs. */
/* Jeremy Du Croz, NAG Central Office. */
/* .. Parameters .. */
/* .. Local Scalars .. */
/* .. Local Arrays .. */
/* .. External Functions .. */
/* .. External Subroutines .. */
/* .. Intrinsic Functions .. */
/* .. Scalars in Common .. */
/* .. Common blocks .. */
/* .. Data statements .. */
/* .. Executable Statements .. */
infoc_1.noutc = 6;
/* Read name and unit number for snapshot output file and open file. */
char line[80];
fgets(line,80,stdin);
sscanf(line,"'%s'",snaps);
fgets(line,80,stdin);
#ifdef USE64BITINT
sscanf(line,"%ld",&ntra);
#else
sscanf(line,"%d",&ntra);
#endif
trace = ntra >= 0;
if (trace) {
/* o__1.oerr = 0;
o__1.ounit = ntra;
o__1.ofnmlen = 32;
o__1.ofnm = snaps;
o__1.orl = 0;
o__1.osta = 0;
o__1.oacc = 0;
o__1.ofm = 0;
o__1.oblnk = 0;
f_open(&o__1);*/
}
/* Read the flag that directs rewinding of the snapshot file. */
fgets(line,80,stdin);
sscanf(line,"%d",&rewi);
rewi = rewi && trace;
/* Read the flag that directs stopping on any failure. */
fgets(line,80,stdin);
sscanf(line,"%c",&tmpchar);
/* Read the flag that indicates whether error exits are to be tested. */
sfatal=FALSE_;
if (tmpchar=='T')sfatal=TRUE_;
fgets(line,80,stdin);
sscanf(line,"%c",&tmpchar);
/* Read the flag that indicates whether error exits are to be tested. */
tsterr=FALSE_;
if (tmpchar=='T')tsterr=TRUE_;
/* Read the flag that indicates whether row-major data layout to be tested. */
fgets(line,80,stdin);
sscanf(line,"%d",&layout);
/* Read the threshold value of the test ratio */
fgets(line,80,stdin);
sscanf(line,"%f",&thresh);
/* Read and check the parameter values for the tests. */
/* Values of N */
fgets(line,80,stdin);
#ifdef USE64BITINT
sscanf(line,"%ld",&nidim);
#else
sscanf(line,"%d",&nidim);
#endif
if (nidim < 1 || nidim > 9) {
fprintf(stderr,"NUMBER OF VALUES OF N IS LESS THAN 1 OR GREATER THAN 9");
goto L220;
}
fgets(line,80,stdin);
#ifdef USE64BITINT
sscanf(line,"%ld %ld %ld %ld %ld %ld %ld %ld %ld",&idim[0],&idim[1],&idim[2],
&idim[3],&idim[4],&idim[5],&idim[6],&idim[7],&idim[8]);
#else
sscanf(line,"%d %d %d %d %d %d %d %d %d",&idim[0],&idim[1],&idim[2],
&idim[3],&idim[4],&idim[5],&idim[6],&idim[7],&idim[8]);
#endif
i__1 = nidim;
for (i__ = 1; i__ <= i__1; ++i__) {
if (idim[i__ - 1] < 0 || idim[i__ - 1] > 65) {
fprintf(stderr,"VALUE OF N IS LESS THAN 0 OR GREATER THAN 65\n");
goto L220;
}
/* L10: */
}
/* Values of K */
fgets(line,80,stdin);
#ifdef USE64BITINT
sscanf(line,"%ld",&nkb);
#else
sscanf(line,"%d",&nkb);
#endif
if (nkb < 1 || nkb > 7) {
fprintf(stderr,"NUMBER OF VALUES OF K IS LESS THAN 1 OR GREATER THAN 7");
goto L220;
}
fgets(line,80,stdin);
#ifdef USE64BITINT
sscanf(line,"%ld %ld %ld %ld %ld %ld %ld",&kb[0],&kb[1],&kb[2],&kb[3],&kb[4],&kb[5],&kb[6]);
#else
sscanf(line,"%d %d %d %d %d %d %d",&kb[0],&kb[1],&kb[2],&kb[3],&kb[4],&kb[5],&kb[6]);
#endif
i__1 = nkb;
for (i__ = 1; i__ <= i__1; ++i__) {
if (kb[i__ - 1] < 0 ) {
fprintf(stderr,"VALUE OF K IS LESS THAN 0\n");
goto L230;
}
/* L20: */
}
/* Values of INCX and INCY */
fgets(line,80,stdin);
#ifdef USE64BITINT
sscanf(line,"%ld",&ninc);
#else
sscanf(line,"%d",&ninc);
#endif
if (ninc < 1 || ninc > 7) {
fprintf(stderr,"NUMBER OF VALUES OF INCX AND INCY IS LESS THAN 1 OR GREATER THAN 7");
goto L230;
}
fgets(line,80,stdin);
#ifdef USE64BITINT
sscanf(line,"%ld %ld %ld %ld %ld %ld %ld",&inc[0],&inc[1],&inc[2],&inc[3],&inc[4],&inc[5],&inc[6]);
#else
sscanf(line,"%d %d %d %d %d %d %d",&inc[0],&inc[1],&inc[2],&inc[3],&inc[4],&inc[5],&inc[6]);
#endif
i__1 = ninc;
for (i__ = 1; i__ <= i__1; ++i__) {
if (inc[i__ - 1] == 0 || (i__2 = inc[i__ - 1], abs(i__2)) > 2) {
fprintf (stderr,"ABSOLUTE VALUE OF INCX OR INCY IS 0 OR GREATER THAN 2\n");
goto L230;
}
/* L30: */
}
/* Values of ALPHA */
fgets(line,80,stdin);
sscanf(line,"%d",&nalf);
if (nalf < 1 || nalf > 7) {
fprintf(stderr,"VALUE OF ALPHA IS LESS THAN 0 OR GREATER THAN 7\n");
goto L230;
}
fgets(line,80,stdin);
sscanf(line,"%f %f %f %f %f %f %f",&alf[0],&alf[1],&alf[2],&alf[3],&alf[4],&alf[5],&alf[6]);
/* Values of BETA */
fgets(line,80,stdin);
sscanf(line,"%d",&nbet);
if (nbet < 1 || nbet > 7) {
fprintf(stderr,"VALUE OF BETA IS LESS THAN 0 OR GREATER THAN 7\n");
goto L230;
}
fgets(line,80,stdin);
sscanf(line,"%f %f %f %f %f %f %f",&bet[0],&bet[1],&bet[2],&bet[3],&bet[4],&bet[5],&bet[6]);
/* Report values of parameters. */
printf("TESTS OF THE REAL LEVEL 2 BLAS\nTHE FOLLOWING PARAMETER VALUES WILL BE USED:\n");
printf(" FOR N");
for (i__ =1; i__ <=nidim;++i__) printf(" %d",idim[i__-1]);
printf("\n");
printf(" FOR K");
for (i__ =1; i__ <=nkb;++i__) printf(" %d",kb[i__-1]);
printf("\n");
printf(" FOR INCX AND INCY");
for (i__ =1; i__ <=ninc;++i__) printf(" %d",inc[i__-1]);
printf("\n");
printf(" FOR ALPHA");
for (i__ =1; i__ <=nalf;++i__) printf(" %f",alf[i__-1]);
printf("\n");
printf(" FOR BETA");
for (i__ =1; i__ <=nbet;++i__) printf(" %f",bet[i__-1]);
printf("\n");
if (! tsterr) {
printf(" ERROR-EXITS WILL NOT BE TESTED\n");
}
printf("ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LESS THAN %f\n",thresh);
rorder = FALSE_;
corder = FALSE_;
if (layout == 2) {
rorder = TRUE_;
corder = TRUE_;
printf("COLUMN-MAJOR AND ROW-MAJOR DATA LAYOUTS ARE TESTED\n");
} else if (layout == 1) {
rorder = TRUE_;
printf("ROW-MAJOR DATA LAYOUT IS TESTED\n");
} else if (layout == 0) {
corder = TRUE_;
printf("COLUMN-MAJOR DATA LAYOUT IS TESTED\n");
}
/* Read names of subroutines and flags which indicate */
/* whether they are to be tested. */
for (i__ = 1; i__ <= 16; ++i__) {
ltest[i__ - 1] = FALSE_;
/* L40: */
}
L50:
if (! fgets(line,80,stdin)) {
goto L80;
}
i__1 = sscanf(line,"%12c %c",snamet,&tmpchar);
ltestt=FALSE_;
if (tmpchar=='T')ltestt=TRUE_;
if (i__1 < 2) {
goto L80;
}
for (i__ = 1; i__ <= 16; ++i__) {
if (s_cmp(snamet, snames[i__ - 1], (ftnlen)12, (ftnlen)12) ==
0) {
goto L70;
}
/* L60: */
}
printf("SUBPROGRAM NAME %s NOT RECOGNIZED\n****** TESTS ABANDONED ******\n",snamet);
exit(1);
L70:
ltest[i__ - 1] = ltestt;
goto L50;
L80:
/* cl__1.cerr = 0;
cl__1.cunit = 5;
cl__1.csta = 0;
f_clos(&cl__1);*/
/* Compute EPS (the machine precision). */
eps = (float)1.;
L90:
r__1 = eps + (float)1.;
if (sdiff_(&r__1, &c_b123) == (float)0.) {
goto L100;
}
eps *= (float).5;
goto L90;
L100:
eps += eps;
printf("RELATIVE MACHINE PRECISION IS TAKEN TO BE %9.1g\n",eps);
/* Check the reliability of SMVCH using exact data. */
n = 32;
i__1 = n;
for (j = 1; j <= i__1; ++j) {
i__2 = n;
for (i__ = 1; i__ <= i__2; ++i__) {
/* Computing MAX */
i__3 = i__ - j + 1;
a[i__ + j * 65 - 66] = (real) f2cmax(i__3,0);
/* L110: */
}
x[j - 1] = (real) j;
y[j - 1] = (float)0.;
/* L120: */
}
i__1 = n;
for (j = 1; j <= i__1; ++j) {
yy[j - 1] = (real) (j * ((j + 1) * j) / 2 - (j + 1) * j * (j - 1) / 3)
;
/* L130: */
}
/* YY holds the exact result. On exit from SMVCH YT holds */
/* the result computed by SMVCH. */
*(unsigned char *)trans = 'N';
smvch_(trans, &n, &n, &c_b123, a, &c__65, x, &c__1, &c_b135, y, &c__1, yt,
g, yy, &eps, &err, &fatal, &c__6, &c_true, (ftnlen)1);
same = lse_(yy, yt, &n);
if (! same || err != (float)0.) {
printf("ERROR IN SMVCH - IN-LINE DOT PRODUCTS ARE BEING EVALUATED WRONGLY\n");
printf("SMVCH WAS CALLED WITH TRANS = %s ", trans);
printf("AND RETURNED SAME = %c AND ERR = %12.3f.\n",(same==FALSE_? 'F':'T'),err);
printf("THIS MAY BE DUE TO FAULTS IN THE ARITHMETIC OR THE COMPILER.\n");
printf("****** TESTS ABANDONED ******\n");
exit(1);
}
*(unsigned char *)trans = 'T';
smvch_(trans, &n, &n, &c_b123, a, &c__65, x, &c_n1, &c_b135, y, &c_n1, yt,
g, yy, &eps, &err, &fatal, &c__6, &c_true, (ftnlen)1);
same = lse_(yy, yt, &n);
if (! same || err != (float)0.) {
printf("ERROR IN SMVCH - IN-LINE DOT PRODUCTS ARE BEING EVALUATED WRONGLY\n");
printf("SMVCH WAS CALLED WITH TRANS = %s ", trans);
printf("AND RETURNED SAME = %c AND ERR = %12.3f.\n",(same==FALSE_? 'F':'T'),err);
printf("THIS MAY BE DUE TO FAULTS IN THE ARITHMETIC OR THE COMPILER.\n");
printf("****** TESTS ABANDONED ******\n");
exit(1);
}
/* Test each subroutine in turn. */
for (isnum = 1; isnum <= 16; ++isnum) {
if (! ltest[isnum - 1]) {
/* Subprogram is not to be tested. */
printf("%12s WAS NOT TESTED\n",snames[isnum-1]);
} else {
s_copy(srnamc_1.srnamt, snames[isnum - 1], (ftnlen)12, (
ftnlen)12);
/* Test error exits. */
if (tsterr) {
cs2chke_(snames[isnum - 1], (ftnlen)12);
}
/* Test computations. */
infoc_1.infot = 0;
infoc_1.ok = TRUE_;
fatal = FALSE_;
switch ((int)isnum) {
case 1: goto L140;
case 2: goto L140;
case 3: goto L150;
case 4: goto L150;
case 5: goto L150;
case 6: goto L160;
case 7: goto L160;
case 8: goto L160;
case 9: goto L160;
case 10: goto L160;
case 11: goto L160;
case 12: goto L170;
case 13: goto L180;
case 14: goto L180;
case 15: goto L190;
case 16: goto L190;
}
/* Test SGEMV, 01, and SGBMV, 02. */
L140:
if (corder) {
schk1_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &nalf,
alf, &nbet, bet, &ninc, inc, &c__65, &c__2, a, aa,
as, x, xx, xs, y, yy, ys, yt, g, &c__0, (ftnlen)12);
}
if (rorder) {
schk1_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &nalf,
alf, &nbet, bet, &ninc, inc, &c__65, &c__2, a, aa,
as, x, xx, xs, y, yy, ys, yt, g, &c__1, (ftnlen)12);
}
goto L200;
/* Test SSYMV, 03, SSBMV, 04, and SSPMV, 05. */
L150:
if (corder) {
schk2_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &nalf,
alf, &nbet, bet, &ninc, inc, &c__65, &c__2, a, aa,
as, x, xx, xs, y, yy, ys, yt, g, &c__0, (ftnlen)12);
}
if (rorder) {
schk2_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &nalf,
alf, &nbet, bet, &ninc, inc, &c__65, &c__2, a, aa,
as, x, xx, xs, y, yy, ys, yt, g, &c__1, (ftnlen)12);
}
goto L200;
/* Test STRMV, 06, STBMV, 07, STPMV, 08, */
/* STRSV, 09, STBSV, 10, and STPSV, 11. */
L160:
if (corder) {
schk3_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &ninc,
inc, &c__65, &c__2, a, aa, as, y, yy, ys, yt, g, z__,
&c__0, (ftnlen)12);
}
if (rorder) {
schk3_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nkb, kb, &ninc,
inc, &c__65, &c__2, a, aa, as, y, yy, ys, yt, g, z__,
&c__1, (ftnlen)12);
}
goto L200;
/* Test SGER, 12. */
L170:
if (corder) {
schk4_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &
ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy,
ys, yt, g, z__, &c__0, (ftnlen)12);
}
if (rorder) {
schk4_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &
ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy,
ys, yt, g, z__, &c__1, (ftnlen)12);
}
goto L200;
/* Test SSYR, 13, and SSPR, 14. */
L180:
if (corder) {
schk5_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &
ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy,
ys, yt, g, z__, &c__0, (ftnlen)12);
}
if (rorder) {
schk5_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &
ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy,
ys, yt, g, z__, &c__1, (ftnlen)12);
}
goto L200;
/* Test SSYR2, 15, and SSPR2, 16. */
L190:
if (corder) {
schk6_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &
ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy,
ys, yt, g, z__, &c__0, (ftnlen)12);
}
if (rorder) {
schk6_(snames[isnum - 1], &eps, &thresh, &c__6, &ntra,
&trace, &rewi, &fatal, &nidim, idim, &nalf, alf, &
ninc, inc, &c__65, &c__2, a, aa, as, x, xx, xs, y, yy,
ys, yt, g, z__, &c__1, (ftnlen)12);
}
L200:
if (fatal && sfatal) {
goto L220;
}
}
/* L210: */
}
printf("\nEND OF TESTS\n");
goto L240;
L220:
printf("\n****** FATAL ERROR - TESTS ABANDONED ******\n");
goto L240;
L230:
printf("AMEND DATA FILE OR INCREASE ARRAY SIZES IN PROGRAM\n");
printf("****** TESTS ABANDONED ******\n");
L240:
if (trace) {
/* cl__1.cerr = 0;
cl__1.cunit = ntra;
cl__1.csta = 0;
f_clos(&cl__1);*/
}
/* cl__1.cerr = 0;
cl__1.cunit = 6;
cl__1.csta = 0;
f_clos(&cl__1);
s_stop("", (ftnlen)0);*/
exit(0);
/* End of SBLAT2. */
} /* MAIN__ */
/* Subroutine */ int schk1_(char* sname, real* eps, real* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nkb, integer* kb, integer* nalf, real* alf, integer* nbet, real* bet, integer* ninc, integer* inc, integer* nmax, integer* incmax, real* a, real* aa, real* as, real* x, real* xx, real* xs, real* y, real* yy, real* ys, real* yt, real* g, integer* iorder, ftnlen sname_len)
{
/* Initialized data */
static char ich[3+1] = "NTC";
/* System generated locals */
integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6, i__7, i__8;
/* Local variables */
static real beta;
static integer ldas;
static logical same;
static integer incx, incy;
static logical full, tran, null;
static integer i__, m, n;
static real alpha;
static logical isame[13];
extern /* Subroutine */ int smake_(char*, char*, char*, integer*, integer*, real*, integer*, real*, integer*, integer*, integer*, logical*, real*, ftnlen, ftnlen, ftnlen);
static integer nargs;
extern /* Subroutine */ int smvch_(char*, integer*, integer*, real*, real*, integer*, real*, integer*, real*, real*, integer*, real*, real*, real*, real*, real*, logical*, integer*, logical*, ftnlen);
static logical reset;
static integer incxs, incys;
static char trans[1];
static integer ia, ib, ic;
static logical banded;
static integer nc, nd, im, in, kl, ml, nk, nl, ku, ix, iy, ms, lx, ly, ns;
extern /* Subroutine */ void csgbmv_(integer*, char*, integer*, integer*, integer*, integer*, real*, real*, integer*, real*, integer*, real*, real*, integer*, ftnlen);
extern /* Subroutine */ void csgemv_(integer*, char*, integer*, integer*, real*, real*, integer*, real*, integer*, real*, real*, integer*, ftnlen);
static char ctrans[14];
static real errmax;
extern logical lseres_(char* type__, char* uplo, integer* m, integer* n, real* aa, real* as, integer* lda, ftnlen ltype_len, ftnlen uplo_len);
static real transl;
static char transs[1];
static integer laa, lda;
static real als, bls;
extern logical lse_(real*, real*, integer*);
static real err;
static integer iku, kls, kus;
/* Tests SGEMV and SGBMV. */
/* Auxiliary routine for test program for Level 2 Blas. */
/* -- Written on 10-August-1987. */
/* Richard Hanson, Sandia National Labs. */
/* Jeremy Du Croz, NAG Central Office. */
/* .. Parameters .. */
/* .. Scalar Arguments .. */
/* .. Array Arguments .. */
/* .. Local Scalars .. */
/* .. Local Arrays .. */
/* .. External Functions .. */
/* .. External Subroutines .. */
/* .. Intrinsic Functions .. */
/* .. Scalars in Common .. */
/* .. Common blocks .. */
/* .. Data statements .. */
/* Parameter adjustments */
--idim;
--kb;
--alf;
--bet;
--inc;
--g;
--yt;
--y;
--x;
--as;
--aa;
a_dim1 = *nmax;
a_offset = 1 + a_dim1 * 1;
a -= a_offset;
--ys;
--yy;
--xs;
--xx;
/* Function Body */
/* .. Executable Statements .. */
full = *(unsigned char *)&sname[8] == 'e';
banded = *(unsigned char *)&sname[8] == 'b';
/* Define the number of arguments. */
if (full) {
nargs = 11;
} else if (banded) {
nargs = 13;
}
nc = 0;
reset = TRUE_;
errmax = (float)0.;
i__1 = *nidim;
for (in = 1; in <= i__1; ++in) {
n = idim[in];
nd = n / 2 + 1;
for (im = 1; im <= 2; ++im) {
if (im == 1) {
/* Computing MAX */
i__2 = n - nd;
m = f2cmax(i__2,0);
}
if (im == 2) {
/* Computing MIN */
i__2 = n + nd;
m = f2cmin(i__2,*nmax);
}
if (banded) {
nk = *nkb;
} else {
nk = 1;
}
i__2 = nk;
for (iku = 1; iku <= i__2; ++iku) {
if (banded) {
ku = kb[iku];
/* Computing MAX */
i__3 = ku - 1;
kl = f2cmax(i__3,0);
} else {
ku = n - 1;
kl = m - 1;
}
/* Set LDA to 1 more than minimum value if room. */
if (banded) {
lda = kl + ku + 1;
} else {
lda = m;
}
if (lda < *nmax) {
++lda;
}
/* Skip tests if not enough room. */
if (lda > *nmax) {
goto L100;
}
laa = lda * n;
null = n <= 0 || m <= 0;
/* Generate the matrix A. */