3896 lines
107 KiB
C
3896 lines
107 KiB
C
#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <complex.h>
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#ifdef complex
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#undef complex
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#endif
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#ifdef I
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#undef I
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#endif
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#include "common.h"
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typedef blasint integer;
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typedef unsigned int uinteger;
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typedef char *address;
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typedef short int shortint;
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typedef float real;
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typedef double doublereal;
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typedef struct { real r, i; } complex;
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typedef struct { doublereal r, i; } doublecomplex;
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#ifdef _MSC_VER
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static inline _Fcomplex Cf(complex *z) {_Fcomplex zz={z->r , z->i}; return zz;}
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static inline _Dcomplex Cd(doublecomplex *z) {_Dcomplex zz={z->r , z->i};return zz;}
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static inline _Fcomplex * _pCf(complex *z) {return (_Fcomplex*)z;}
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static inline _Dcomplex * _pCd(doublecomplex *z) {return (_Dcomplex*)z;}
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#else
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static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
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static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
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static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
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static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
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#endif
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#define pCf(z) (*_pCf(z))
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#define pCd(z) (*_pCd(z))
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typedef int logical;
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typedef short int shortlogical;
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typedef char logical1;
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typedef char integer1;
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#define TRUE_ (1)
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#define FALSE_ (0)
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/* Extern is for use with -E */
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#ifndef Extern
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#define Extern extern
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#endif
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/* I/O stuff */
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typedef int flag;
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typedef int ftnlen;
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typedef int ftnint;
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/*external read, write*/
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typedef struct
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{ flag cierr;
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ftnint ciunit;
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flag ciend;
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char *cifmt;
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ftnint cirec;
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} cilist;
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/*internal read, write*/
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typedef struct
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{ flag icierr;
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char *iciunit;
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flag iciend;
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char *icifmt;
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ftnint icirlen;
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ftnint icirnum;
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} icilist;
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/*open*/
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typedef struct
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{ flag oerr;
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ftnint ounit;
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char *ofnm;
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ftnlen ofnmlen;
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char *osta;
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char *oacc;
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char *ofm;
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ftnint orl;
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char *oblnk;
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} olist;
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/*close*/
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typedef struct
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{ flag cerr;
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ftnint cunit;
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char *csta;
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} cllist;
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/*rewind, backspace, endfile*/
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typedef struct
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{ flag aerr;
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ftnint aunit;
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} alist;
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/* inquire */
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typedef struct
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{ flag inerr;
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ftnint inunit;
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char *infile;
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ftnlen infilen;
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ftnint *inex; /*parameters in standard's order*/
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ftnint *inopen;
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ftnint *innum;
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ftnint *innamed;
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char *inname;
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ftnlen innamlen;
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char *inacc;
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ftnlen inacclen;
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char *inseq;
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ftnlen inseqlen;
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char *indir;
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ftnlen indirlen;
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char *infmt;
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ftnlen infmtlen;
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char *inform;
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ftnint informlen;
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char *inunf;
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ftnlen inunflen;
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ftnint *inrecl;
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ftnint *innrec;
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char *inblank;
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ftnlen inblanklen;
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} inlist;
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#define VOID void
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union Multitype { /* for multiple entry points */
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integer1 g;
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shortint h;
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integer i;
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/* longint j; */
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real r;
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doublereal d;
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complex c;
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doublecomplex z;
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};
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typedef union Multitype Multitype;
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struct Vardesc { /* for Namelist */
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char *name;
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char *addr;
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ftnlen *dims;
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int type;
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};
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typedef struct Vardesc Vardesc;
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struct Namelist {
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char *name;
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Vardesc **vars;
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int nvars;
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};
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typedef struct Namelist Namelist;
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#define abs(x) ((x) >= 0 ? (x) : -(x))
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#define dabs(x) (fabs(x))
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#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
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#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
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#define dmin(a,b) (f2cmin(a,b))
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#define dmax(a,b) (f2cmax(a,b))
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#define bit_test(a,b) ((a) >> (b) & 1)
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#define bit_clear(a,b) ((a) & ~((uinteger)1 << (b)))
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#define bit_set(a,b) ((a) | ((uinteger)1 << (b)))
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#define abort_() { sig_die("Fortran abort routine called", 1); }
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#define c_abs(z) (cabsf(Cf(z)))
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#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
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#ifdef _MSC_VER
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#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]);}
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#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]);}
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#else
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#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
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#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
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#endif
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#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
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#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
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#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
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//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
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#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
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#define d_abs(x) (fabs(*(x)))
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#define d_acos(x) (acos(*(x)))
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#define d_asin(x) (asin(*(x)))
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#define d_atan(x) (atan(*(x)))
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#define d_atn2(x, y) (atan2(*(x),*(y)))
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#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
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#define r_cnjg(R, Z) { pCf(R) = conjf(Cf(Z)); }
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#define d_cos(x) (cos(*(x)))
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#define d_cosh(x) (cosh(*(x)))
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#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
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#define d_exp(x) (exp(*(x)))
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#define d_imag(z) (cimag(Cd(z)))
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#define r_imag(z) (cimagf(Cf(z)))
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#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
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#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
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#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
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#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
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#define d_log(x) (log(*(x)))
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#define d_mod(x, y) (fmod(*(x), *(y)))
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#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
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#define d_nint(x) u_nint(*(x))
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#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
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#define d_sign(a,b) u_sign(*(a),*(b))
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#define r_sign(a,b) u_sign(*(a),*(b))
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#define d_sin(x) (sin(*(x)))
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#define d_sinh(x) (sinh(*(x)))
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#define d_sqrt(x) (sqrt(*(x)))
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#define d_tan(x) (tan(*(x)))
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#define d_tanh(x) (tanh(*(x)))
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#define i_abs(x) abs(*(x))
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#define i_dnnt(x) ((integer)u_nint(*(x)))
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#define i_len(s, n) (n)
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#define i_nint(x) ((integer)u_nint(*(x)))
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#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
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#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
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#define pow_si(B,E) spow_ui(*(B),*(E))
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#define pow_ri(B,E) spow_ui(*(B),*(E))
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#define pow_di(B,E) dpow_ui(*(B),*(E))
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#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
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#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
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#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
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#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++ = ' '; }
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#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
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#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]; }
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#define sig_die(s, kill) { exit(1); }
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#define s_stop(s, n) {exit(0);}
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#define z_abs(z) (cabs(Cd(z)))
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#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
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#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
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#define myexit_() break;
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#define mycycle_() continue;
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#define myceiling_(w) {ceil(w)}
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#define myhuge_(w) {HUGE_VAL}
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//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
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#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
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/* procedure parameter types for -A and -C++ */
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#define F2C_proc_par_types 1
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/* Common Block Declarations */
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struct {
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integer infot, noutc;
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logical ok;
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} infoc_;
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#define infoc_1 infoc_
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struct {
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char srnamt[12];
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} srnamc_;
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#define srnamc_1 srnamc_
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/* Table of constant values */
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static integer c__1 = 1;
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static integer c__65 = 65;
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static integer c__2 = 2;
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static doublereal c_b123 = 1.;
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static doublereal c_b135 = 0.;
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static integer c__6 = 6;
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static logical c_true = TRUE_;
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static integer c_n1 = -1;
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static integer c__0 = 0;
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static logical c_false = FALSE_;
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/* Main program */ int main(void)
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{
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/* Initialized data */
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static char snames[16][13] = { "cblas_dgemv ", "cblas_dgbmv ", "cblas_dsymv ",
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"cblas_dsbmv ", "cblas_dspmv ", "cblas_dtrmv ", "cblas_dtbmv ", "cblas_dtpmv ",
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"cblas_dtrsv ", "cblas_dtbsv ", "cblas_dtpsv ", "cblas_dger ", "cblas_dsyr ",
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"cblas_dspr ", "cblas_dsyr2 ", "cblas_dspr2 "};
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/* System generated locals */
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integer i__1, i__2, i__3;
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doublereal d__1;
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/* Local variables */
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static integer nalf, idim[9];
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static logical same;
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static integer ninc, nbet, ntra;
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static logical rewi;
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extern /* Subroutine */ int dchk1_(char*, doublereal*, doublereal*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, integer*, ftnlen);
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extern /* Subroutine */ int dchk2_(char*, doublereal*, doublereal*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, integer*, ftnlen);
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extern /* Subroutine */ int dchk3_(char*, doublereal*, doublereal*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, integer*, integer*, integer*, integer*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, integer*, ftnlen);
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extern /* Subroutine */ int dchk4_(char*, doublereal*, doublereal*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, doublereal*, integer*, integer*, integer*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, integer*, ftnlen);
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extern /* Subroutine */ int dchk5_(char*, doublereal*, doublereal*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, doublereal*, integer*, integer*, integer*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, integer*, ftnlen);
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extern /* Subroutine */ int dchk6_(char*, doublereal*, doublereal*, integer*, integer*, logical*, logical*, logical*, integer*, integer*, integer*, doublereal*, integer*, integer*, integer*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, integer*, ftnlen);
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static doublereal a[4225] /* was [65][65] */, g[65];
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static integer i__, j;
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extern doublereal ddiff_(doublereal*, doublereal*);
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static integer n;
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static logical fatal;
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static doublereal x[65], y[65], z__[130];
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static logical trace;
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static integer nidim;
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extern /* Subroutine */ int dmvch_(char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, logical*, integer*, logical*, ftnlen);
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static char snaps[32], trans[1];
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static integer isnum;
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static logical ltest[16];
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static doublereal aa[4225];
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static integer kb[7];
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static doublereal as[4225];
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static logical sfatal;
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static doublereal xs[130], ys[130];
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static logical corder;
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static doublereal xx[130], yt[65], yy[130];
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static char snamet[12];
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static doublereal thresh;
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static logical rorder;
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extern /* Subroutine */ void cd2chke_(char*, ftnlen);
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static integer layout;
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static logical ltestt, tsterr;
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static doublereal alf[7];
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extern logical lde_(doublereal*, doublereal*, integer*);
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static integer inc[7], nkb;
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static doublereal bet[7],eps,err;
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char tmpchar;
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/* Test program for the DOUBLE PRECISION Level 2 Blas. */
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/* The program must be driven by a short data file. The first 17 records */
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/* of the file are read using list-directed input, the last 16 records */
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/* are read using the format ( A12, L2 ). An annotated example of a data */
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/* file can be obtained by deleting the first 3 characters from the */
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/* following 33 lines: */
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/* 'DBLAT2.SNAP' NAME OF SNAPSHOT OUTPUT FILE */
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/* -1 UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0) */
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/* F LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD. */
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/* F LOGICAL FLAG, T TO STOP ON FAILURES. */
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/* T LOGICAL FLAG, T TO TEST ERROR EXITS. */
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/* 2 0 TO TEST COLUMN-MAJOR, 1 TO TEST ROW-MAJOR, 2 TO TEST BOTH */
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/* 16.0 THRESHOLD VALUE OF TEST RATIO */
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/* 6 NUMBER OF VALUES OF N */
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/* 0 1 2 3 5 9 VALUES OF N */
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/* 4 NUMBER OF VALUES OF K */
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/* 0 1 2 4 VALUES OF K */
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/* 4 NUMBER OF VALUES OF INCX AND INCY */
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/* 1 2 -1 -2 VALUES OF INCX AND INCY */
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/* 3 NUMBER OF VALUES OF ALPHA */
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/* 0.0 1.0 0.7 VALUES OF ALPHA */
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/* 3 NUMBER OF VALUES OF BETA */
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/* 0.0 1.0 0.9 VALUES OF BETA */
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/* cblas_dgemv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dgbmv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dsymv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dsbmv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dspmv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dtrmv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dtbmv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dtpmv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dtrsv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dtbsv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dtpsv T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dger T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dsyr T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dspr T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dsyr2 T PUT F FOR NO TEST. SAME COLUMNS. */
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/* cblas_dspr2 T PUT F FOR NO TEST. SAME COLUMNS. */
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/* See: */
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/* Dongarra J. J., Du Croz J. J., Hammarling S. and Hanson R. J.. */
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/* An extended set of Fortran Basic Linear Algebra Subprograms. */
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/* Technical Memoranda Nos. 41 (revision 3) and 81, Mathematics */
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/* and Computer Science Division, Argonne National Laboratory, */
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/* 9700 South Cass Avenue, Argonne, Illinois 60439, US. */
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/* Or */
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/* NAG Technical Reports TR3/87 and TR4/87, Numerical Algorithms */
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/* Group Ltd., NAG Central Office, 256 Banbury Road, Oxford */
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/* OX2 7DE, UK, and Numerical Algorithms Group Inc., 1101 31st */
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/* Street, Suite 100, Downers Grove, Illinois 60515-1263, USA. */
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/* -- Written on 10-August-1987. */
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/* Richard Hanson, Sandia National Labs. */
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/* Jeremy Du Croz, NAG Central Office. */
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/* .. Parameters .. */
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/* .. Local Scalars .. */
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/* .. Local Arrays .. */
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/* .. External Functions .. */
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/* .. 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,"%lf",&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,"%d",&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,"%lf %lf %lf %lf %lf %lf %lf",&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,"%lf %lf %lf %lf %lf %lf %lf",&bet[0],&bet[1],&bet[2],&bet[3],&bet[4],&bet[5],&bet[6]);
|
|
|
|
/* Report values of parameters. */
|
|
printf("TESTS OF THE DOUBLE PRECISION 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 = 1.;
|
|
L90:
|
|
d__1 = eps + 1.;
|
|
if (ddiff_(&d__1, &c_b123) == 0.) {
|
|
goto L100;
|
|
}
|
|
eps *= .5;
|
|
goto L90;
|
|
L100:
|
|
eps += eps;
|
|
printf("RELATIVE MACHINE PRECISION IS TAKEN TO BE %9.1g\n",eps);
|
|
|
|
/* Check the reliability of DMVCH 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] = (doublereal) f2cmax(i__3,0);
|
|
/* L110: */
|
|
}
|
|
x[j - 1] = (doublereal) j;
|
|
y[j - 1] = 0.;
|
|
/* L120: */
|
|
}
|
|
i__1 = n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
yy[j - 1] = (doublereal) (j * ((j + 1) * j) / 2 - (j + 1) * j * (j -
|
|
1) / 3);
|
|
/* L130: */
|
|
}
|
|
/* YY holds the exact result. On exit from DMVCH YT holds */
|
|
/* the result computed by DMVCH. */
|
|
*(unsigned char *)trans = 'N';
|
|
dmvch_(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 = lde_(yy, yt, &n);
|
|
if (! same || err != 0.) {
|
|
printf("ERROR IN DMVCH - IN-LINE DOT PRODUCTS ARE BEING EVALUATED WRONGLY\n");
|
|
printf("DMVCH 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';
|
|
dmvch_(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 = lde_(yy, yt, &n);
|
|
if (! same || err != 0.) {
|
|
printf("ERROR IN DMVCH - IN-LINE DOT PRODUCTS ARE BEING EVALUATED WRONGLY\n");
|
|
printf("DMVCH 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) {
|
|
cd2chke_(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 DGEMV, 01, and DGBMV, 02. */
|
|
L140:
|
|
if (corder) {
|
|
dchk1_(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) {
|
|
dchk1_(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 DSYMV, 03, DSBMV, 04, and DSPMV, 05. */
|
|
L150:
|
|
if (corder) {
|
|
dchk2_(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) {
|
|
dchk2_(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 DTRMV, 06, DTBMV, 07, DTPMV, 08, */
|
|
/* DTRSV, 09, DTBSV, 10, and DTPSV, 11. */
|
|
L160:
|
|
if (corder) {
|
|
dchk3_(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) {
|
|
dchk3_(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 DGER, 12. */
|
|
L170:
|
|
if (corder) {
|
|
dchk4_(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) {
|
|
dchk4_(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 DSYR, 13, and DSPR, 14. */
|
|
L180:
|
|
if (corder) {
|
|
dchk5_(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) {
|
|
dchk5_(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 DSYR2, 15, and DSPR2, 16. */
|
|
L190:
|
|
if (corder) {
|
|
dchk6_(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) {
|
|
dchk6_(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 DBLAT2. */
|
|
|
|
} /* MAIN__ */
|
|
|
|
/* Subroutine */ int dchk1_(char* sname, doublereal* eps, doublereal* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nkb, integer* kb, integer* nalf, doublereal* alf, integer* nbet, doublereal* bet, integer* ninc, integer* inc, integer* nmax, integer* incmax, doublereal* a, doublereal* aa, doublereal* as, doublereal* x, doublereal* xx, doublereal* xs, doublereal* y, doublereal* yy, doublereal* ys, doublereal* yt, doublereal* 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 doublereal beta;
|
|
static integer ldas;
|
|
static logical same;
|
|
static integer incx, incy;
|
|
static logical full, tran, null;
|
|
static integer i__, m, n;
|
|
extern /* Subroutine */ int dmake_(char* , char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, logical*, doublereal*, ftnlen, ftnlen, ftnlen);
|
|
static doublereal alpha;
|
|
static logical isame[13];
|
|
extern /* Subroutine */ int dmvch_(char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, logical*, integer*, logical*, ftnlen);
|
|
static integer nargs;
|
|
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 cdgbmv_(integer*, char*, integer*, integer*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, ftnlen);
|
|
extern /* Subroutine */ void cdgemv_(integer*, char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, ftnlen);
|
|
extern logical lderes_(char*, char*, integer*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen);
|
|
static char ctrans[14];
|
|
static doublereal errmax, transl;
|
|
static char transs[1];
|
|
static integer laa, lda;
|
|
extern logical lde_(doublereal*, doublereal*, integer*);
|
|
static doublereal als, bls, err;
|
|
static integer iku, kls, kus;
|
|
|
|
/* Tests DGEMV and DGBMV. */
|
|
|
|
/* 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 = 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. */
|
|
|
|
transl = 0.;
|
|
dmake_(sname + 7, " ", " ", &m, &n, &a[a_offset], nmax, &aa[1]
|
|
, &lda, &kl, &ku, &reset, &transl, (ftnlen)2, (ftnlen)
|
|
1, (ftnlen)1);
|
|
|
|
for (ic = 1; ic <= 3; ++ic) {
|
|
*(unsigned char *)trans = *(unsigned char *)&ich[ic - 1];
|
|
if (*(unsigned char *)trans == 'N') {
|
|
s_copy(ctrans, " CblasNoTrans", (ftnlen)14, (ftnlen)
|
|
14);
|
|
} else if (*(unsigned char *)trans == 'T') {
|
|
s_copy(ctrans, " CblasTrans", (ftnlen)14, (ftnlen)
|
|
14);
|
|
} else {
|
|
s_copy(ctrans, "CblasConjTrans", (ftnlen)14, (ftnlen)
|
|
14);
|
|
}
|
|
tran = *(unsigned char *)trans == 'T' || *(unsigned char *
|
|
)trans == 'C';
|
|
|
|
if (tran) {
|
|
ml = n;
|
|
nl = m;
|
|
} else {
|
|
ml = m;
|
|
nl = n;
|
|
}
|
|
|
|
i__3 = *ninc;
|
|
for (ix = 1; ix <= i__3; ++ix) {
|
|
incx = inc[ix];
|
|
lx = abs(incx) * nl;
|
|
|
|
/* Generate the vector X. */
|
|
|
|
transl = .5;
|
|
i__4 = abs(incx);
|
|
i__5 = nl - 1;
|
|
dmake_("ge", " ", " ", &c__1, &nl, &x[1], &c__1, &xx[
|
|
1], &i__4, &c__0, &i__5, &reset, &transl, (
|
|
ftnlen)2, (ftnlen)1, (ftnlen)1);
|
|
if (nl > 1) {
|
|
x[nl / 2] = 0.;
|
|
xx[abs(incx) * (nl / 2 - 1) + 1] = 0.;
|
|
}
|
|
|
|
i__4 = *ninc;
|
|
for (iy = 1; iy <= i__4; ++iy) {
|
|
incy = inc[iy];
|
|
ly = abs(incy) * ml;
|
|
|
|
i__5 = *nalf;
|
|
for (ia = 1; ia <= i__5; ++ia) {
|
|
alpha = alf[ia];
|
|
|
|
i__6 = *nbet;
|
|
for (ib = 1; ib <= i__6; ++ib) {
|
|
beta = bet[ib];
|
|
|
|
/* Generate the vector Y. */
|
|
|
|
transl = 0.;
|
|
i__7 = abs(incy);
|
|
i__8 = ml - 1;
|
|
dmake_("ge", " ", " ", &c__1, &ml, &y[1],
|
|
&c__1, &yy[1], &i__7, &c__0, &
|
|
i__8, &reset, &transl, (ftnlen)2,
|
|
(ftnlen)1, (ftnlen)1);
|
|
|
|
++nc;
|
|
|
|
/* Save every datum before calling the */
|
|
/* subroutine. */
|
|
|
|
*(unsigned char *)transs = *(unsigned
|
|
char *)trans;
|
|
ms = m;
|
|
ns = n;
|
|
kls = kl;
|
|
kus = ku;
|
|
als = alpha;
|
|
i__7 = laa;
|
|
for (i__ = 1; i__ <= i__7; ++i__) {
|
|
as[i__] = aa[i__];
|
|
/* L10: */
|
|
}
|
|
ldas = lda;
|
|
i__7 = lx;
|
|
for (i__ = 1; i__ <= i__7; ++i__) {
|
|
xs[i__] = xx[i__];
|
|
/* L20: */
|
|
}
|
|
incxs = incx;
|
|
bls = beta;
|
|
i__7 = ly;
|
|
for (i__ = 1; i__ <= i__7; ++i__) {
|
|
ys[i__] = yy[i__];
|
|
/* L30: */
|
|
}
|
|
incys = incy;
|
|
|
|
/* Call the subroutine. */
|
|
|
|
if (full) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s %14s %3d %3d %4.1f A %3d X %2d %4.1f Y %2d .\n",
|
|
nc,sname,ctrans,m,n,alpha,lda,incx,beta,incy);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdgemv_(iorder, trans, &m, &n, &alpha,
|
|
&aa[1], &lda, &xx[1], &incx,
|
|
&beta, &yy[1], &incy, (ftnlen)
|
|
1);
|
|
} else if (banded) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s %14s %3d %3d %3d %3d %4.1f A %3d %2d %4.1f Y %2d\n",
|
|
nc,sname,ctrans,m,n,kl,ku,alpha,lda,incx,beta,incy);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdgbmv_(iorder, trans, &m, &n, &kl, &
|
|
ku, &alpha, &aa[1], &lda, &xx[
|
|
1], &incx, &beta, &yy[1], &
|
|
incy, (ftnlen)1);
|
|
}
|
|
|
|
/* Check if error-exit was taken incorrectly. */
|
|
|
|
if (! infoc_1.ok) {
|
|
printf(" ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *******n");
|
|
*fatal = TRUE_;
|
|
goto L130;
|
|
}
|
|
|
|
/* See what data changed inside subroutines. */
|
|
|
|
isame[0] = *(unsigned char *)trans == *(
|
|
unsigned char *)transs;
|
|
isame[1] = ms == m;
|
|
isame[2] = ns == n;
|
|
if (full) {
|
|
isame[3] = als == alpha;
|
|
isame[4] = lde_(&as[1], &aa[1], &laa);
|
|
isame[5] = ldas == lda;
|
|
isame[6] = lde_(&xs[1], &xx[1], &lx);
|
|
isame[7] = incxs == incx;
|
|
isame[8] = bls == beta;
|
|
if (null) {
|
|
isame[9] = lde_(&ys[1], &yy[1], &
|
|
ly);
|
|
} else {
|
|
i__7 = abs(incy);
|
|
isame[9] = lderes_("ge", " ", &
|
|
c__1, &ml, &ys[1], &yy[1],
|
|
&i__7, (ftnlen)2, (
|
|
ftnlen)1);
|
|
}
|
|
isame[10] = incys == incy;
|
|
} else if (banded) {
|
|
isame[3] = kls == kl;
|
|
isame[4] = kus == ku;
|
|
isame[5] = als == alpha;
|
|
isame[6] = lde_(&as[1], &aa[1], &laa);
|
|
isame[7] = ldas == lda;
|
|
isame[8] = lde_(&xs[1], &xx[1], &lx);
|
|
isame[9] = incxs == incx;
|
|
isame[10] = bls == beta;
|
|
if (null) {
|
|
isame[11] = lde_(&ys[1], &yy[1], &
|
|
ly);
|
|
} else {
|
|
i__7 = abs(incy);
|
|
isame[11] = lderes_("ge", " ", &
|
|
c__1, &ml, &ys[1], &yy[1],
|
|
&i__7, (ftnlen)2, (
|
|
ftnlen)1);
|
|
}
|
|
isame[12] = incys == incy;
|
|
}
|
|
|
|
/* If data was incorrectly changed, report */
|
|
/* and return. */
|
|
|
|
same = TRUE_;
|
|
i__7 = nargs;
|
|
for (i__ = 1; i__ <= i__7; ++i__) {
|
|
same = same && isame[i__ - 1];
|
|
if (! isame[i__ - 1]) {
|
|
printf(" ******* FATAL ERROR - PARAMETER NUMBER %2d WAS CHANGED INCORRECTLY *******\n",i__);
|
|
}
|
|
/* L40: */
|
|
}
|
|
if (! same) {
|
|
*fatal = TRUE_;
|
|
goto L130;
|
|
}
|
|
|
|
if (! null) {
|
|
|
|
/* Check the result. */
|
|
|
|
dmvch_(trans, &m, &n, &alpha, &a[
|
|
a_offset], nmax, &x[1], &incx,
|
|
&beta, &y[1], &incy, &yt[1],
|
|
&g[1], &yy[1], eps, &err,
|
|
fatal, nout, &c_true, (ftnlen)
|
|
1);
|
|
errmax = f2cmax(errmax,err);
|
|
/* If got really bad answer, report and */
|
|
/* return. */
|
|
if (*fatal) {
|
|
goto L130;
|
|
}
|
|
} else {
|
|
/* Avoid repeating tests with M.le.0 or */
|
|
/* N.le.0. */
|
|
goto L110;
|
|
}
|
|
|
|
/* L50: */
|
|
}
|
|
|
|
/* L60: */
|
|
}
|
|
|
|
/* L70: */
|
|
}
|
|
|
|
/* L80: */
|
|
}
|
|
|
|
/* L90: */
|
|
}
|
|
|
|
L100:
|
|
;
|
|
}
|
|
|
|
L110:
|
|
;
|
|
}
|
|
|
|
/* L120: */
|
|
}
|
|
|
|
/* Report result. */
|
|
|
|
if (errmax < *thresh) {
|
|
if (*iorder == 0) {
|
|
printf("%12s PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s PASSED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
} else {
|
|
if (*iorder == 0) {
|
|
printf("%12s COMPLETED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s COMPLETED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
}
|
|
goto L140;
|
|
|
|
L130:
|
|
printf("******* %12s FAILED ON CALL NUMBER:",sname);
|
|
if (full) {
|
|
printf("%6d: %12s %14s %3d %3d %4.1f A %3d X %2d %4.1f Y %2d .\n",
|
|
nc,sname,ctrans,m,n,alpha,lda,incx,beta,incy);
|
|
} else if (banded) {
|
|
printf("%6d: %12s %14s %3d %3d %3d %3d %4.1f A %3d %2d %4.1f Y %2d\n",
|
|
nc,sname,ctrans,m,n,kl,ku,alpha,lda,incx,beta,incy);
|
|
}
|
|
|
|
L140:
|
|
return 0;
|
|
|
|
/* 9997 FORMAT( ' ',A12, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C', */
|
|
/* $ 'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2, */
|
|
/* $ ' - SUSPECT *******' ) */
|
|
|
|
/* End of DCHK1. */
|
|
|
|
} /* dchk1_ */
|
|
|
|
/* Subroutine */ int dchk2_(char* sname, doublereal* eps, doublereal* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nkb, integer* kb, integer* nalf, doublereal* alf, integer* nbet, doublereal* bet, integer* ninc, integer* inc, integer* nmax, integer* incmax, doublereal* a, doublereal* aa, doublereal* as, doublereal* x, doublereal* xx, doublereal* xs, doublereal* y, doublereal* yy, doublereal* ys, doublereal* yt, doublereal* g, integer* iorder, ftnlen sname_len)
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{
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/* Initialized data */
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static char ich[2+1] = "UL";
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/* System generated locals */
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integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6, i__7, i__8;
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/* Local variables */
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static doublereal beta;
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static integer ldas;
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static logical same;
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static integer incx, incy;
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static logical full, null;
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static char uplo[1];
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static integer i__, k, n;
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extern /* Subroutine */ int dmake_(char* , char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, logical*, doublereal*, ftnlen, ftnlen, ftnlen);
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static doublereal alpha;
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static logical isame[13];
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extern /* Subroutine */ int dmvch_(char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, logical*, integer*, logical*, ftnlen);
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static integer nargs;
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static logical reset;
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static char cuplo[14];
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static integer incxs, incys;
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static char uplos[1];
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static integer ia, ib, ic;
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static logical banded;
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static integer nc, ik, in;
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static logical packed;
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static integer nk, ks, ix, iy, ns, lx, ly;
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extern logical lderes_(char*, char*, integer*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen);
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extern /* Subroutine */ void cdsbmv_(integer*, char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, ftnlen);
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extern /* Subroutine */ void cdspmv_(integer*, char*, integer*, doublereal*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, integer*, ftnlen);
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static doublereal errmax, transl;
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extern /* Subroutine */ void cdsymv_(integer*, char*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, ftnlen);
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static integer laa, lda;
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extern logical lde_(doublereal*, doublereal*, integer*);
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static doublereal als, bls, err;
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/* Tests DSYMV, DSBMV and DSPMV. */
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/* Auxiliary routine for test program for Level 2 Blas. */
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/* -- Written on 10-August-1987. */
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/* Richard Hanson, Sandia National Labs. */
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/* Jeremy Du Croz, NAG Central Office. */
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/* .. Parameters .. */
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/* .. Scalar Arguments .. */
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/* .. Array Arguments .. */
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/* .. Local Scalars .. */
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/* .. Local Arrays .. */
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/* .. External Functions .. */
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/* .. External Subroutines .. */
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/* .. Intrinsic Functions .. */
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/* .. Scalars in Common .. */
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/* .. Common blocks .. */
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/* .. Data statements .. */
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/* Parameter adjustments */
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--idim;
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--kb;
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--alf;
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--bet;
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--inc;
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--g;
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--yt;
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--y;
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--x;
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--as;
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--aa;
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a_dim1 = *nmax;
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a_offset = 1 + a_dim1 * 1;
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a -= a_offset;
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--ys;
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--yy;
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--xs;
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--xx;
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/* Function Body */
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/* .. Executable Statements .. */
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full = *(unsigned char *)&sname[8] == 'y';
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banded = *(unsigned char *)&sname[8] == 'b';
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packed = *(unsigned char *)&sname[8] == 'p';
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/* Define the number of arguments. */
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if (full) {
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nargs = 10;
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} else if (banded) {
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nargs = 11;
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} else if (packed) {
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nargs = 9;
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}
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nc = 0;
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reset = TRUE_;
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errmax = 0.;
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i__1 = *nidim;
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for (in = 1; in <= i__1; ++in) {
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n = idim[in];
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if (banded) {
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nk = *nkb;
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} else {
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nk = 1;
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}
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i__2 = nk;
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for (ik = 1; ik <= i__2; ++ik) {
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if (banded) {
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k = kb[ik];
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} else {
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k = n - 1;
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}
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/* Set LDA to 1 more than minimum value if room. */
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if (banded) {
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lda = k + 1;
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} else {
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lda = n;
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}
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if (lda < *nmax) {
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++lda;
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}
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/* Skip tests if not enough room. */
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if (lda > *nmax) {
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goto L100;
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}
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if (packed) {
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laa = n * (n + 1) / 2;
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} else {
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laa = lda * n;
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}
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null = n <= 0;
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for (ic = 1; ic <= 2; ++ic) {
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*(unsigned char *)uplo = *(unsigned char *)&ich[ic - 1];
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if (*(unsigned char *)uplo == 'U') {
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s_copy(cuplo, " CblasUpper", (ftnlen)14, (ftnlen)14);
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} else {
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s_copy(cuplo, " CblasLower", (ftnlen)14, (ftnlen)14);
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}
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/* Generate the matrix A. */
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transl = 0.;
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dmake_(sname + 7, uplo, " ", &n, &n, &a[a_offset], nmax, &aa[
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1], &lda, &k, &k, &reset, &transl, (ftnlen)2, (ftnlen)
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1, (ftnlen)1);
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i__3 = *ninc;
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for (ix = 1; ix <= i__3; ++ix) {
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incx = inc[ix];
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lx = abs(incx) * n;
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/* Generate the vector X. */
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transl = .5;
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i__4 = abs(incx);
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i__5 = n - 1;
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dmake_("ge", " ", " ", &c__1, &n, &x[1], &c__1, &xx[1], &
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i__4, &c__0, &i__5, &reset, &transl, (ftnlen)2, (
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ftnlen)1, (ftnlen)1);
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if (n > 1) {
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x[n / 2] = 0.;
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xx[abs(incx) * (n / 2 - 1) + 1] = 0.;
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}
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i__4 = *ninc;
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for (iy = 1; iy <= i__4; ++iy) {
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incy = inc[iy];
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ly = abs(incy) * n;
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i__5 = *nalf;
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for (ia = 1; ia <= i__5; ++ia) {
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alpha = alf[ia];
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i__6 = *nbet;
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for (ib = 1; ib <= i__6; ++ib) {
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beta = bet[ib];
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/* Generate the vector Y. */
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transl = 0.;
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i__7 = abs(incy);
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i__8 = n - 1;
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dmake_("ge", " ", " ", &c__1, &n, &y[1], &
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c__1, &yy[1], &i__7, &c__0, &i__8, &
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reset, &transl, (ftnlen)2, (ftnlen)1,
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(ftnlen)1);
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++nc;
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/* Save every datum before calling the */
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/* subroutine. */
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*(unsigned char *)uplos = *(unsigned char *)
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uplo;
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ns = n;
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ks = k;
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als = alpha;
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i__7 = laa;
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for (i__ = 1; i__ <= i__7; ++i__) {
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as[i__] = aa[i__];
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/* L10: */
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}
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ldas = lda;
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i__7 = lx;
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for (i__ = 1; i__ <= i__7; ++i__) {
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xs[i__] = xx[i__];
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/* L20: */
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}
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incxs = incx;
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bls = beta;
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i__7 = ly;
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for (i__ = 1; i__ <= i__7; ++i__) {
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ys[i__] = yy[i__];
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/* L30: */
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}
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incys = incy;
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/* Call the subroutine. */
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if (full) {
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if (*trace) {
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/*
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sprintf(ntra,"%6d: %12s (%14s, %3d, %4.1f, A %3d, X %2d, %4.1f Y %2d )..\n",
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nc,sname,cuplo,n,alpha,lda,incx,beta,incy);
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*/
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}
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if (*rewi) {
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/* al__1.aerr = 0;
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al__1.aunit = *ntra;
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f_rew(&al__1);*/
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}
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cdsymv_(iorder, uplo, &n, &alpha, &aa[1],
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&lda, &xx[1], &incx, &beta, &yy[1]
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, &incy, (ftnlen)1);
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} else if (banded) {
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if (*trace) {
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/*
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sprintf(ntra,"%6d: %12s (%14s %3d, %3d, %4.1f, A %3d, X %2d, %4.1f, Y, %2d ).\n",
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nc,sname,cuplo,n,k,alpha,lda,incx,beta,incy);
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*/
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}
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if (*rewi) {
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/* al__1.aerr = 0;
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al__1.aunit = *ntra;
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f_rew(&al__1);*/
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}
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cdsbmv_(iorder, uplo, &n, &k, &alpha, &aa[
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1], &lda, &xx[1], &incx, &beta, &
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yy[1], &incy, (ftnlen)1);
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} else if (packed) {
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if (*trace) {
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/*
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sprintf(ntra,"%6d: %12s ( %14s %3d, %4.1f, AP X %2d, %4.1f, Y, %2d ).\n",
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nc,sname,cuplo,n,alpha,incx,beta,incy);
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*/
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}
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if (*rewi) {
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/* al__1.aerr = 0;
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|
al__1.aunit = *ntra;
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f_rew(&al__1);*/
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}
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cdspmv_(iorder, uplo, &n, &alpha, &aa[1],
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&xx[1], &incx, &beta, &yy[1], &
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incy, (ftnlen)1);
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}
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|
|
/* Check if error-exit was taken incorrectly. */
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|
|
if (! infoc_1.ok) {
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printf(" ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *******n");
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*fatal = TRUE_;
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goto L120;
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}
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|
/* See what data changed inside subroutines. */
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isame[0] = *(unsigned char *)uplo == *(
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unsigned char *)uplos;
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isame[1] = ns == n;
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if (full) {
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isame[2] = als == alpha;
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isame[3] = lde_(&as[1], &aa[1], &laa);
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isame[4] = ldas == lda;
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isame[5] = lde_(&xs[1], &xx[1], &lx);
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isame[6] = incxs == incx;
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isame[7] = bls == beta;
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if (null) {
|
|
isame[8] = lde_(&ys[1], &yy[1], &ly);
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|
} else {
|
|
i__7 = abs(incy);
|
|
isame[8] = lderes_("ge", " ", &c__1, &
|
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n, &ys[1], &yy[1], &i__7, (
|
|
ftnlen)2, (ftnlen)1);
|
|
}
|
|
isame[9] = incys == incy;
|
|
} else if (banded) {
|
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isame[2] = ks == k;
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|
isame[3] = als == alpha;
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isame[4] = lde_(&as[1], &aa[1], &laa);
|
|
isame[5] = ldas == lda;
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|
isame[6] = lde_(&xs[1], &xx[1], &lx);
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|
isame[7] = incxs == incx;
|
|
isame[8] = bls == beta;
|
|
if (null) {
|
|
isame[9] = lde_(&ys[1], &yy[1], &ly);
|
|
} else {
|
|
i__7 = abs(incy);
|
|
isame[9] = lderes_("ge", " ", &c__1, &
|
|
n, &ys[1], &yy[1], &i__7, (
|
|
ftnlen)2, (ftnlen)1);
|
|
}
|
|
isame[10] = incys == incy;
|
|
} else if (packed) {
|
|
isame[2] = als == alpha;
|
|
isame[3] = lde_(&as[1], &aa[1], &laa);
|
|
isame[4] = lde_(&xs[1], &xx[1], &lx);
|
|
isame[5] = incxs == incx;
|
|
isame[6] = bls == beta;
|
|
if (null) {
|
|
isame[7] = lde_(&ys[1], &yy[1], &ly);
|
|
} else {
|
|
i__7 = abs(incy);
|
|
isame[7] = lderes_("ge", " ", &c__1, &
|
|
n, &ys[1], &yy[1], &i__7, (
|
|
ftnlen)2, (ftnlen)1);
|
|
}
|
|
isame[8] = incys == incy;
|
|
}
|
|
|
|
/* If data was incorrectly changed, report and */
|
|
/* return. */
|
|
|
|
same = TRUE_;
|
|
i__7 = nargs;
|
|
for (i__ = 1; i__ <= i__7; ++i__) {
|
|
same = same && isame[i__ - 1];
|
|
if (! isame[i__ - 1]) {
|
|
printf(" ******* FATAL ERROR - PARAMETER NUMBER %2d WAS CHANGED INCORRECTLY *******\n",i__);
|
|
}
|
|
/* L40: */
|
|
}
|
|
if (! same) {
|
|
*fatal = TRUE_;
|
|
goto L120;
|
|
}
|
|
|
|
if (! null) {
|
|
|
|
/* Check the result. */
|
|
|
|
dmvch_("N", &n, &n, &alpha, &a[a_offset],
|
|
nmax, &x[1], &incx, &beta, &y[1],
|
|
&incy, &yt[1], &g[1], &yy[1], eps,
|
|
&err, fatal, nout, &c_true, (
|
|
ftnlen)1);
|
|
errmax = f2cmax(errmax,err);
|
|
/* If got really bad answer, report and */
|
|
/* return. */
|
|
if (*fatal) {
|
|
goto L120;
|
|
}
|
|
} else {
|
|
/* Avoid repeating tests with N.le.0 */
|
|
goto L110;
|
|
}
|
|
|
|
/* L50: */
|
|
}
|
|
|
|
/* L60: */
|
|
}
|
|
|
|
/* L70: */
|
|
}
|
|
|
|
/* L80: */
|
|
}
|
|
|
|
/* L90: */
|
|
}
|
|
|
|
L100:
|
|
;
|
|
}
|
|
|
|
L110:
|
|
;
|
|
}
|
|
|
|
/* Report result. */
|
|
|
|
if (errmax < *thresh) {
|
|
if (*iorder == 0) {
|
|
printf("%12s PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s PASSED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
} else {
|
|
if (*iorder == 0) {
|
|
printf("%12s COMPLETED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s COMPLETED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
}
|
|
goto L130;
|
|
|
|
L120:
|
|
printf("******* %12s FAILED ON CALL NUMBER:",sname);
|
|
|
|
if (full) {
|
|
printf("%6d: %12s (%14s, %3d, %4.1f, A %3d, X %2d, %4.1f Y %2d )..\n",
|
|
nc,sname,cuplo,n,alpha,lda,incx,beta,incy);
|
|
} else if (banded) {
|
|
|
|
printf("%6d: %12s (%14s %3d, %3d, %4.1f, A %3d, X %2d, %4.1f, Y, %2d ).\n",
|
|
nc,sname,cuplo,n,k,alpha,lda,incx,beta,incy);
|
|
} else if (packed) {
|
|
printf("%6d: %12s ( %14s %3d, %4.1f, AP X %2d, %4.1f, Y, %2d ).\n",
|
|
nc,sname,cuplo,n,alpha,incx,beta,incy);
|
|
}
|
|
|
|
L130:
|
|
return 0;
|
|
|
|
/* 9997 FORMAT( ' ',A12, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C', */
|
|
/* $ 'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2, */
|
|
/* $ ' - SUSPECT *******' ) */
|
|
|
|
/* End of DCHK2. */
|
|
|
|
} /* dchk2_ */
|
|
|
|
/* Subroutine */ int dchk3_(char* sname, doublereal* eps, doublereal* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nkb, integer* kb, integer* ninc, integer* inc, integer* nmax, integer* incmax, doublereal* a, doublereal* aa, doublereal* as, doublereal* x, doublereal* xx, doublereal* xs, doublereal* xt, doublereal* g, doublereal* z__, integer* iorder, ftnlen sname_len)
|
|
{
|
|
/* Initialized data */
|
|
|
|
static char ichu[2+1] = "UL";
|
|
static char icht[3+1] = "NTC";
|
|
static char ichd[2+1] = "UN";
|
|
|
|
/* System generated locals */
|
|
integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5;
|
|
|
|
/* Local variables */
|
|
static char diag[1];
|
|
static integer ldas;
|
|
static logical same;
|
|
static integer incx;
|
|
static logical full, null;
|
|
static char uplo[1], cdiag[14];
|
|
static integer i__, k, n;
|
|
extern /* Subroutine */ int dmake_(char* , char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, logical*, doublereal*, ftnlen, ftnlen, ftnlen);
|
|
static char diags[1];
|
|
static logical isame[13];
|
|
extern /* Subroutine */ int dmvch_(char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, logical*, integer*, logical*, ftnlen);
|
|
static integer nargs;
|
|
static logical reset;
|
|
static char cuplo[14];
|
|
static integer incxs;
|
|
static char trans[1], uplos[1];
|
|
static logical banded;
|
|
static integer nc, ik, in;
|
|
static logical packed;
|
|
static integer nk, ks, ix, ns, lx;
|
|
extern logical lderes_(char*, char*, integer*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen);
|
|
extern /* Subroutine */ void cdtbmv_(integer*, char*, char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, ftnlen, ftnlen, ftnlen);
|
|
extern /* Subroutine */ void cdtbsv_(integer*, char*, char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, ftnlen, ftnlen, ftnlen);
|
|
static char ctrans[14];
|
|
static doublereal errmax;
|
|
extern /* Subroutine */ void cdtpmv_(integer*, char*, char*, char*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen, ftnlen);
|
|
extern /* Subroutine */ void cdtrmv_(integer*, char*, char*, char*, integer*, doublereal*, integer*, doublereal*, integer*, ftnlen, ftnlen, ftnlen);
|
|
static doublereal transl;
|
|
extern /* Subroutine */ void cdtpsv_(integer*, char*, char*, char*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen, ftnlen);
|
|
extern /* Subroutine */ void cdtrsv_(integer*, char*, char*, char*, integer*, doublereal*, integer*, doublereal*, integer*, ftnlen, ftnlen, ftnlen);
|
|
static char transs[1];
|
|
static integer laa, icd, lda;
|
|
extern logical lde_(doublereal*, doublereal*, integer*);
|
|
static integer ict, icu;
|
|
static doublereal err;
|
|
|
|
/* Tests DTRMV, DTBMV, DTPMV, DTRSV, DTBSV and DTPSV. */
|
|
|
|
/* 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;
|
|
--inc;
|
|
--z__;
|
|
--g;
|
|
--xt;
|
|
--x;
|
|
--as;
|
|
--aa;
|
|
a_dim1 = *nmax;
|
|
a_offset = 1 + a_dim1 * 1;
|
|
a -= a_offset;
|
|
--xs;
|
|
--xx;
|
|
|
|
/* Function Body */
|
|
/* .. Executable Statements .. */
|
|
full = *(unsigned char *)&sname[8] == 'r';
|
|
banded = *(unsigned char *)&sname[8] == 'b';
|
|
packed = *(unsigned char *)&sname[8] == 'p';
|
|
/* Define the number of arguments. */
|
|
if (full) {
|
|
nargs = 8;
|
|
} else if (banded) {
|
|
nargs = 9;
|
|
} else if (packed) {
|
|
nargs = 7;
|
|
}
|
|
|
|
nc = 0;
|
|
reset = TRUE_;
|
|
errmax = 0.;
|
|
/* Set up zero vector for DMVCH. */
|
|
i__1 = *nmax;
|
|
for (i__ = 1; i__ <= i__1; ++i__) {
|
|
z__[i__] = 0.;
|
|
/* L10: */
|
|
}
|
|
|
|
i__1 = *nidim;
|
|
for (in = 1; in <= i__1; ++in) {
|
|
n = idim[in];
|
|
|
|
if (banded) {
|
|
nk = *nkb;
|
|
} else {
|
|
nk = 1;
|
|
}
|
|
i__2 = nk;
|
|
for (ik = 1; ik <= i__2; ++ik) {
|
|
if (banded) {
|
|
k = kb[ik];
|
|
} else {
|
|
k = n - 1;
|
|
}
|
|
/* Set LDA to 1 more than minimum value if room. */
|
|
if (banded) {
|
|
lda = k + 1;
|
|
} else {
|
|
lda = n;
|
|
}
|
|
if (lda < *nmax) {
|
|
++lda;
|
|
}
|
|
/* Skip tests if not enough room. */
|
|
if (lda > *nmax) {
|
|
goto L100;
|
|
}
|
|
if (packed) {
|
|
laa = n * (n + 1) / 2;
|
|
} else {
|
|
laa = lda * n;
|
|
}
|
|
null = n <= 0;
|
|
|
|
for (icu = 1; icu <= 2; ++icu) {
|
|
*(unsigned char *)uplo = *(unsigned char *)&ichu[icu - 1];
|
|
if (*(unsigned char *)uplo == 'U') {
|
|
s_copy(cuplo, " CblasUpper", (ftnlen)14, (ftnlen)14);
|
|
} else {
|
|
s_copy(cuplo, " CblasLower", (ftnlen)14, (ftnlen)14);
|
|
}
|
|
|
|
for (ict = 1; ict <= 3; ++ict) {
|
|
*(unsigned char *)trans = *(unsigned char *)&icht[ict - 1]
|
|
;
|
|
if (*(unsigned char *)trans == 'N') {
|
|
s_copy(ctrans, " CblasNoTrans", (ftnlen)14, (ftnlen)
|
|
14);
|
|
} else if (*(unsigned char *)trans == 'T') {
|
|
s_copy(ctrans, " CblasTrans", (ftnlen)14, (ftnlen)
|
|
14);
|
|
} else {
|
|
s_copy(ctrans, "CblasConjTrans", (ftnlen)14, (ftnlen)
|
|
14);
|
|
}
|
|
|
|
for (icd = 1; icd <= 2; ++icd) {
|
|
*(unsigned char *)diag = *(unsigned char *)&ichd[icd
|
|
- 1];
|
|
if (*(unsigned char *)diag == 'N') {
|
|
s_copy(cdiag, " CblasNonUnit", (ftnlen)14, (
|
|
ftnlen)14);
|
|
} else {
|
|
s_copy(cdiag, " CblasUnit", (ftnlen)14, (
|
|
ftnlen)14);
|
|
}
|
|
|
|
/* Generate the matrix A. */
|
|
|
|
transl = 0.;
|
|
dmake_(sname + 7, uplo, diag, &n, &n, &a[a_offset],
|
|
nmax, &aa[1], &lda, &k, &k, &reset, &transl, (
|
|
ftnlen)2, (ftnlen)1, (ftnlen)1);
|
|
|
|
i__3 = *ninc;
|
|
for (ix = 1; ix <= i__3; ++ix) {
|
|
incx = inc[ix];
|
|
lx = abs(incx) * n;
|
|
|
|
/* Generate the vector X. */
|
|
|
|
transl = .5;
|
|
i__4 = abs(incx);
|
|
i__5 = n - 1;
|
|
dmake_("ge", " ", " ", &c__1, &n, &x[1], &c__1, &
|
|
xx[1], &i__4, &c__0, &i__5, &reset, &
|
|
transl, (ftnlen)2, (ftnlen)1, (ftnlen)1);
|
|
if (n > 1) {
|
|
x[n / 2] = 0.;
|
|
xx[abs(incx) * (n / 2 - 1) + 1] = 0.;
|
|
}
|
|
|
|
++nc;
|
|
|
|
/* Save every datum before calling the subroutine. */
|
|
|
|
*(unsigned char *)uplos = *(unsigned char *)uplo;
|
|
*(unsigned char *)transs = *(unsigned char *)
|
|
trans;
|
|
*(unsigned char *)diags = *(unsigned char *)diag;
|
|
ns = n;
|
|
ks = k;
|
|
i__4 = laa;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
as[i__] = aa[i__];
|
|
/* L20: */
|
|
}
|
|
ldas = lda;
|
|
i__4 = lx;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
xs[i__] = xx[i__];
|
|
/* L30: */
|
|
}
|
|
incxs = incx;
|
|
|
|
/* Call the subroutine. */
|
|
|
|
if (s_cmp(sname + 9, "mv", (ftnlen)2, (ftnlen)2)
|
|
== 0) {
|
|
if (full) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s,%14s,%14s %3d ,A, %3d, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,lda,incx);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdtrmv_(iorder, uplo, trans, diag, &n, &
|
|
aa[1], &lda, &xx[1], &incx, (
|
|
ftnlen)1, (ftnlen)1, (ftnlen)1);
|
|
} else if (banded) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s,%14s,%14s %3d, %3d ,A, %3d, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,k,lda,incx);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdtbmv_(iorder, uplo, trans, diag, &n, &k,
|
|
&aa[1], &lda, &xx[1], &incx, (
|
|
ftnlen)1, (ftnlen)1, (ftnlen)1);
|
|
} else if (packed) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s,%14s,%14s %3d ,AP, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,incx);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdtpmv_(iorder, uplo, trans, diag, &n, &
|
|
aa[1], &xx[1], &incx, (ftnlen)1, (
|
|
ftnlen)1, (ftnlen)1);
|
|
}
|
|
} else if (s_cmp(sname + 9, "sv", (ftnlen)2, (
|
|
ftnlen)2) == 0) {
|
|
if (full) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s,%14s,%14s %3d ,A, %3d, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,lda,incx);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdtrsv_(iorder, uplo, trans, diag, &n, &
|
|
aa[1], &lda, &xx[1], &incx, (
|
|
ftnlen)1, (ftnlen)1, (ftnlen)1);
|
|
} else if (banded) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s,%14s,%14s %3d, %3d ,A, %3d, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,k,lda,incx);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdtbsv_(iorder, uplo, trans, diag, &n, &k,
|
|
&aa[1], &lda, &xx[1], &incx, (
|
|
ftnlen)1, (ftnlen)1, (ftnlen)1);
|
|
} else if (packed) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s,%14s,%14s %3d ,AP, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,incx);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdtpsv_(iorder, uplo, trans, diag, &n, &
|
|
aa[1], &xx[1], &incx, (ftnlen)1, (
|
|
ftnlen)1, (ftnlen)1);
|
|
}
|
|
}
|
|
|
|
/* Check if error-exit was taken incorrectly. */
|
|
|
|
if (! infoc_1.ok) {
|
|
printf(" ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *******n");
|
|
*fatal = TRUE_;
|
|
goto L120;
|
|
}
|
|
|
|
/* See what data changed inside subroutines. */
|
|
|
|
isame[0] = *(unsigned char *)uplo == *(unsigned
|
|
char *)uplos;
|
|
isame[1] = *(unsigned char *)trans == *(unsigned
|
|
char *)transs;
|
|
isame[2] = *(unsigned char *)diag == *(unsigned
|
|
char *)diags;
|
|
isame[3] = ns == n;
|
|
if (full) {
|
|
isame[4] = lde_(&as[1], &aa[1], &laa);
|
|
isame[5] = ldas == lda;
|
|
if (null) {
|
|
isame[6] = lde_(&xs[1], &xx[1], &lx);
|
|
} else {
|
|
i__4 = abs(incx);
|
|
isame[6] = lderes_("ge", " ", &c__1, &n, &
|
|
xs[1], &xx[1], &i__4, (ftnlen)2, (
|
|
ftnlen)1);
|
|
}
|
|
isame[7] = incxs == incx;
|
|
} else if (banded) {
|
|
isame[4] = ks == k;
|
|
isame[5] = lde_(&as[1], &aa[1], &laa);
|
|
isame[6] = ldas == lda;
|
|
if (null) {
|
|
isame[7] = lde_(&xs[1], &xx[1], &lx);
|
|
} else {
|
|
i__4 = abs(incx);
|
|
isame[7] = lderes_("ge", " ", &c__1, &n, &
|
|
xs[1], &xx[1], &i__4, (ftnlen)2, (
|
|
ftnlen)1);
|
|
}
|
|
isame[8] = incxs == incx;
|
|
} else if (packed) {
|
|
isame[4] = lde_(&as[1], &aa[1], &laa);
|
|
if (null) {
|
|
isame[5] = lde_(&xs[1], &xx[1], &lx);
|
|
} else {
|
|
i__4 = abs(incx);
|
|
isame[5] = lderes_("ge", " ", &c__1, &n, &
|
|
xs[1], &xx[1], &i__4, (ftnlen)2, (
|
|
ftnlen)1);
|
|
}
|
|
isame[6] = incxs == incx;
|
|
}
|
|
|
|
/* If data was incorrectly changed, report and */
|
|
/* return. */
|
|
|
|
same = TRUE_;
|
|
i__4 = nargs;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
same = same && isame[i__ - 1];
|
|
if (! isame[i__ - 1]) {
|
|
printf(" ******* FATAL ERROR - PARAMETER NUMBER %2d WAS CHANGED INCORRECTLY *******\n",i__);
|
|
}
|
|
/* L40: */
|
|
}
|
|
if (! same) {
|
|
*fatal = TRUE_;
|
|
goto L120;
|
|
}
|
|
|
|
if (! null) {
|
|
if (s_cmp(sname + 9, "mv", (ftnlen)2, (ftnlen)
|
|
2) == 0) {
|
|
|
|
/* Check the result. */
|
|
|
|
dmvch_(trans, &n, &n, &c_b123, &a[
|
|
a_offset], nmax, &x[1], &incx, &
|
|
c_b135, &z__[1], &incx, &xt[1], &
|
|
g[1], &xx[1], eps, &err, fatal,
|
|
nout, &c_true, (ftnlen)1);
|
|
} else if (s_cmp(sname + 9, "sv", (ftnlen)2, (
|
|
ftnlen)2) == 0) {
|
|
|
|
/* Compute approximation to original vector. */
|
|
|
|
i__4 = n;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
z__[i__] = xx[(i__ - 1) * abs(incx) +
|
|
1];
|
|
xx[(i__ - 1) * abs(incx) + 1] = x[i__]
|
|
;
|
|
/* L50: */
|
|
}
|
|
dmvch_(trans, &n, &n, &c_b123, &a[
|
|
a_offset], nmax, &z__[1], &incx, &
|
|
c_b135, &x[1], &incx, &xt[1], &g[
|
|
1], &xx[1], eps, &err, fatal,
|
|
nout, &c_false, (ftnlen)1);
|
|
}
|
|
errmax = f2cmax(errmax,err);
|
|
/* If got really bad answer, report and return. */
|
|
if (*fatal) {
|
|
goto L120;
|
|
}
|
|
} else {
|
|
/* Avoid repeating tests with N.le.0. */
|
|
goto L110;
|
|
}
|
|
|
|
/* L60: */
|
|
}
|
|
|
|
/* L70: */
|
|
}
|
|
|
|
/* L80: */
|
|
}
|
|
|
|
/* L90: */
|
|
}
|
|
|
|
L100:
|
|
;
|
|
}
|
|
|
|
L110:
|
|
;
|
|
}
|
|
|
|
/* Report result. */
|
|
|
|
if (errmax < *thresh) {
|
|
if (*iorder == 0) {
|
|
printf("%12s PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s PASSED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
} else {
|
|
if (*iorder == 0) {
|
|
printf("%12s COMPLETED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s COMPLETED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
}
|
|
goto L130;
|
|
|
|
L120:
|
|
printf("******* %12s FAILED ON CALL NUMBER:",sname);
|
|
if (full) {
|
|
printf("%6d: %12s (%14s,%14s,%14s %3d ,A, %3d, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,lda,incx);
|
|
} else if (banded) {
|
|
printf("%6d: %12s (%14s,%14s,%14s %3d, %3d ,A, %3d, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,k,lda,incx);
|
|
} else if (packed) {
|
|
printf("%6d: %12s (%14s,%14s,%14s %3d ,AP, X, %2d ).\n",
|
|
nc,sname,cuplo,ctrans,cdiag,n,incx);
|
|
}
|
|
|
|
L130:
|
|
return 0;
|
|
|
|
/* 9997 FORMAT( ' ',A12, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C', */
|
|
/* $ 'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2, */
|
|
/* $ ' - SUSPECT *******' ) */
|
|
|
|
/* End of DCHK3. */
|
|
|
|
} /* dchk3_ */
|
|
|
|
/* Subroutine */ int dchk4_(char* sname, doublereal* eps, doublereal* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nalf, doublereal* alf, integer* ninc, integer* inc, integer* nmax, integer* incmax, doublereal* a, doublereal* aa, doublereal* as, doublereal* x, doublereal* xx, doublereal* xs, doublereal* y, doublereal* yy, doublereal* ys, doublereal* yt, doublereal* g, doublereal* z__, integer* iorder, ftnlen sname_len)
|
|
{
|
|
/* System generated locals */
|
|
integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5, i__6;
|
|
|
|
/* Local variables */
|
|
static integer ldas;
|
|
static logical same;
|
|
static integer incx, incy;
|
|
static logical null;
|
|
static integer i__, j, m, n;
|
|
extern /* Subroutine */ void cdger_(integer*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, integer*);
|
|
extern /* Subroutine */ int dmake_(char* , char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, logical*, doublereal*, ftnlen, ftnlen, ftnlen);
|
|
static doublereal alpha, w[1];
|
|
static logical isame[13];
|
|
extern /* Subroutine */ int dmvch_(char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, logical*, integer*, logical*, ftnlen);
|
|
static integer nargs;
|
|
static logical reset;
|
|
static integer incxs, incys, ia, nc, nd, im, in, ms, ix, iy, ns, lx, ly;
|
|
extern logical lderes_(char*, char*, integer*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen);
|
|
static doublereal errmax, transl;
|
|
static integer laa, lda;
|
|
extern logical lde_(doublereal*, doublereal*, integer*);
|
|
static doublereal als, err;
|
|
|
|
|
|
/* Tests DGER. */
|
|
|
|
/* 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 .. */
|
|
/* .. Executable Statements .. */
|
|
/* Define the number of arguments. */
|
|
/* Parameter adjustments */
|
|
--idim;
|
|
--alf;
|
|
--inc;
|
|
--z__;
|
|
--g;
|
|
--yt;
|
|
--y;
|
|
--x;
|
|
--as;
|
|
--aa;
|
|
a_dim1 = *nmax;
|
|
a_offset = 1 + a_dim1 * 1;
|
|
a -= a_offset;
|
|
--ys;
|
|
--yy;
|
|
--xs;
|
|
--xx;
|
|
|
|
/* Function Body */
|
|
nargs = 9;
|
|
|
|
nc = 0;
|
|
reset = TRUE_;
|
|
errmax = 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);
|
|
}
|
|
|
|
/* Set LDA to 1 more than minimum value if room. */
|
|
lda = m;
|
|
if (lda < *nmax) {
|
|
++lda;
|
|
}
|
|
/* Skip tests if not enough room. */
|
|
if (lda > *nmax) {
|
|
goto L110;
|
|
}
|
|
laa = lda * n;
|
|
null = n <= 0 || m <= 0;
|
|
|
|
i__2 = *ninc;
|
|
for (ix = 1; ix <= i__2; ++ix) {
|
|
incx = inc[ix];
|
|
lx = abs(incx) * m;
|
|
|
|
/* Generate the vector X. */
|
|
|
|
transl = .5;
|
|
i__3 = abs(incx);
|
|
i__4 = m - 1;
|
|
dmake_("ge", " ", " ", &c__1, &m, &x[1], &c__1, &xx[1], &i__3,
|
|
&c__0, &i__4, &reset, &transl, (ftnlen)2, (ftnlen)1,
|
|
(ftnlen)1);
|
|
if (m > 1) {
|
|
x[m / 2] = 0.;
|
|
xx[abs(incx) * (m / 2 - 1) + 1] = 0.;
|
|
}
|
|
|
|
i__3 = *ninc;
|
|
for (iy = 1; iy <= i__3; ++iy) {
|
|
incy = inc[iy];
|
|
ly = abs(incy) * n;
|
|
|
|
/* Generate the vector Y. */
|
|
|
|
transl = 0.;
|
|
i__4 = abs(incy);
|
|
i__5 = n - 1;
|
|
dmake_("ge", " ", " ", &c__1, &n, &y[1], &c__1, &yy[1], &
|
|
i__4, &c__0, &i__5, &reset, &transl, (ftnlen)2, (
|
|
ftnlen)1, (ftnlen)1);
|
|
if (n > 1) {
|
|
y[n / 2] = 0.;
|
|
yy[abs(incy) * (n / 2 - 1) + 1] = 0.;
|
|
}
|
|
|
|
i__4 = *nalf;
|
|
for (ia = 1; ia <= i__4; ++ia) {
|
|
alpha = alf[ia];
|
|
|
|
/* Generate the matrix A. */
|
|
|
|
transl = 0.;
|
|
i__5 = m - 1;
|
|
i__6 = n - 1;
|
|
dmake_(sname + 7, " ", " ", &m, &n, &a[a_offset],
|
|
nmax, &aa[1], &lda, &i__5, &i__6, &reset, &
|
|
transl, (ftnlen)2, (ftnlen)1, (ftnlen)1);
|
|
|
|
++nc;
|
|
|
|
/* Save every datum before calling the subroutine. */
|
|
|
|
ms = m;
|
|
ns = n;
|
|
als = alpha;
|
|
i__5 = laa;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
as[i__] = aa[i__];
|
|
/* L10: */
|
|
}
|
|
ldas = lda;
|
|
i__5 = lx;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
xs[i__] = xx[i__];
|
|
/* L20: */
|
|
}
|
|
incxs = incx;
|
|
i__5 = ly;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
ys[i__] = yy[i__];
|
|
/* L30: */
|
|
}
|
|
incys = incy;
|
|
|
|
/* Call the subroutine. */
|
|
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%3d, %3d) %4.1f, X, %2d, Y, %2d, A, %3d).\n",
|
|
nc,sname,m,n,alpha,incx,incy,lda);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdger_(iorder, &m, &n, &alpha, &xx[1], &incx, &yy[1],
|
|
&incy, &aa[1], &lda);
|
|
|
|
/* Check if error-exit was taken incorrectly. */
|
|
|
|
if (! infoc_1.ok) {
|
|
printf(" ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *******n");
|
|
*fatal = TRUE_;
|
|
goto L140;
|
|
}
|
|
|
|
/* See what data changed inside subroutine. */
|
|
|
|
isame[0] = ms == m;
|
|
isame[1] = ns == n;
|
|
isame[2] = als == alpha;
|
|
isame[3] = lde_(&xs[1], &xx[1], &lx);
|
|
isame[4] = incxs == incx;
|
|
isame[5] = lde_(&ys[1], &yy[1], &ly);
|
|
isame[6] = incys == incy;
|
|
if (null) {
|
|
isame[7] = lde_(&as[1], &aa[1], &laa);
|
|
} else {
|
|
isame[7] = lderes_("ge", " ", &m, &n, &as[1], &aa[
|
|
1], &lda, (ftnlen)2, (ftnlen)1);
|
|
}
|
|
isame[8] = ldas == lda;
|
|
|
|
/* If data was incorrectly changed, report and return. */
|
|
|
|
same = TRUE_;
|
|
i__5 = nargs;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
same = same && isame[i__ - 1];
|
|
if (! isame[i__ - 1]) {
|
|
printf(" ******* FATAL ERROR - PARAMETER NUMBER %2d WAS CHANGED INCORRECTLY *******\n",i__);
|
|
}
|
|
/* L40: */
|
|
}
|
|
if (! same) {
|
|
*fatal = TRUE_;
|
|
goto L140;
|
|
}
|
|
|
|
if (! null) {
|
|
|
|
/* Check the result column by column. */
|
|
|
|
if (incx > 0) {
|
|
i__5 = m;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
z__[i__] = x[i__];
|
|
/* L50: */
|
|
}
|
|
} else {
|
|
i__5 = m;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
z__[i__] = x[m - i__ + 1];
|
|
/* L60: */
|
|
}
|
|
}
|
|
i__5 = n;
|
|
for (j = 1; j <= i__5; ++j) {
|
|
if (incy > 0) {
|
|
w[0] = y[j];
|
|
} else {
|
|
w[0] = y[n - j + 1];
|
|
}
|
|
dmvch_("N", &m, &c__1, &alpha, &z__[1], nmax,
|
|
w, &c__1, &c_b123, &a[j * a_dim1 + 1],
|
|
&c__1, &yt[1], &g[1], &aa[(j - 1) *
|
|
lda + 1], eps, &err, fatal, nout, &
|
|
c_true, (ftnlen)1);
|
|
errmax = f2cmax(errmax,err);
|
|
/* If got really bad answer, report and return. */
|
|
if (*fatal) {
|
|
goto L130;
|
|
}
|
|
/* L70: */
|
|
}
|
|
} else {
|
|
/* Avoid repeating tests with M.le.0 or N.le.0. */
|
|
goto L110;
|
|
}
|
|
|
|
/* L80: */
|
|
}
|
|
|
|
/* L90: */
|
|
}
|
|
|
|
/* L100: */
|
|
}
|
|
|
|
L110:
|
|
;
|
|
}
|
|
|
|
/* L120: */
|
|
}
|
|
|
|
/* Report result. */
|
|
|
|
if (errmax < *thresh) {
|
|
if (*iorder == 0) {
|
|
printf("%12s PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s PASSED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
} else {
|
|
if (*iorder == 0) {
|
|
printf("%12s COMPLETED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s COMPLETED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
}
|
|
goto L150;
|
|
|
|
L130:
|
|
printf(" THESE ARE THE RESULTS FOR COLUMN %3d:\n",j);
|
|
|
|
L140:
|
|
printf("******* %12s FAILED ON CALL NUMBER:\n",sname);
|
|
printf("%6d: %12s (%3d, %3d) %4.1f, X, %2d, Y, %2d, A, %3d).\n",
|
|
nc,sname,m,n,alpha,incx,incy,lda);
|
|
|
|
L150:
|
|
return 0;
|
|
|
|
/* 9997 FORMAT( ' ',A12, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C', */
|
|
/* $ 'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2, */
|
|
/* $ ' - SUSPECT *******' ) */
|
|
|
|
/* End of DCHK4. */
|
|
|
|
} /* dchk4_ */
|
|
|
|
/* Subroutine */ int dchk5_(char* sname, doublereal* eps, doublereal* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nalf, doublereal* alf, integer* ninc, integer* inc, integer* nmax, integer* incmax, doublereal* a, doublereal* aa, doublereal* as, doublereal* x, doublereal* xx, doublereal* xs, doublereal* y, doublereal* yy, doublereal* ys, doublereal* yt, doublereal* g, doublereal* z__, integer* iorder, ftnlen sname_len)
|
|
{
|
|
/* Initialized data */
|
|
|
|
static char ich[2+1] = "UL";
|
|
|
|
/* System generated locals */
|
|
integer a_dim1, a_offset, i__1, i__2, i__3, i__4, i__5;
|
|
|
|
/* Builtin functions */
|
|
|
|
/* Local variables */
|
|
static integer ldas;
|
|
static logical same;
|
|
static integer incx;
|
|
static logical full, null;
|
|
static char uplo[1];
|
|
static integer i__, j, n;
|
|
extern /* Subroutine */ int dmake_(char* , char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, logical*, doublereal*, ftnlen, ftnlen, ftnlen);
|
|
static doublereal alpha, w[1];
|
|
static logical isame[13];
|
|
extern /* Subroutine */ int dmvch_(char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, logical*, integer*, logical*, ftnlen);
|
|
static integer nargs;
|
|
extern /* Subroutine */ void cdspr_(integer*, char*, integer*, doublereal*, doublereal*, integer*, doublereal*, ftnlen);
|
|
static logical reset;
|
|
static char cuplo[14];
|
|
static integer incxs;
|
|
extern /* Subroutine */ void cdsyr_(integer*, char*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, ftnlen);
|
|
static logical upper;
|
|
static char uplos[1];
|
|
static integer ia, ja, ic, nc, jj, lj, in;
|
|
static logical packed;
|
|
static integer ix, ns, lx;
|
|
extern logical lderes_(char*, char*, integer*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen);
|
|
static doublereal errmax, transl;
|
|
static integer laa, lda;
|
|
extern logical lde_(doublereal*, doublereal*, integer*);
|
|
static doublereal als, err;
|
|
|
|
|
|
/* Tests DSYR and DSPR. */
|
|
|
|
/* 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;
|
|
--alf;
|
|
--inc;
|
|
--z__;
|
|
--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] == 'y';
|
|
packed = *(unsigned char *)&sname[8] == 'p';
|
|
/* Define the number of arguments. */
|
|
if (full) {
|
|
nargs = 7;
|
|
} else if (packed) {
|
|
nargs = 6;
|
|
}
|
|
|
|
nc = 0;
|
|
reset = TRUE_;
|
|
errmax = 0.;
|
|
|
|
i__1 = *nidim;
|
|
for (in = 1; in <= i__1; ++in) {
|
|
n = idim[in];
|
|
/* Set LDA to 1 more than minimum value if room. */
|
|
lda = n;
|
|
if (lda < *nmax) {
|
|
++lda;
|
|
}
|
|
/* Skip tests if not enough room. */
|
|
if (lda > *nmax) {
|
|
goto L100;
|
|
}
|
|
if (packed) {
|
|
laa = n * (n + 1) / 2;
|
|
} else {
|
|
laa = lda * n;
|
|
}
|
|
|
|
for (ic = 1; ic <= 2; ++ic) {
|
|
*(unsigned char *)uplo = *(unsigned char *)&ich[ic - 1];
|
|
if (*(unsigned char *)uplo == 'U') {
|
|
s_copy(cuplo, " CblasUpper", (ftnlen)14, (ftnlen)14);
|
|
} else {
|
|
s_copy(cuplo, " CblasLower", (ftnlen)14, (ftnlen)14);
|
|
}
|
|
upper = *(unsigned char *)uplo == 'U';
|
|
|
|
i__2 = *ninc;
|
|
for (ix = 1; ix <= i__2; ++ix) {
|
|
incx = inc[ix];
|
|
lx = abs(incx) * n;
|
|
|
|
/* Generate the vector X. */
|
|
|
|
transl = .5;
|
|
i__3 = abs(incx);
|
|
i__4 = n - 1;
|
|
dmake_("ge", " ", " ", &c__1, &n, &x[1], &c__1, &xx[1], &i__3,
|
|
&c__0, &i__4, &reset, &transl, (ftnlen)2, (ftnlen)1,
|
|
(ftnlen)1);
|
|
if (n > 1) {
|
|
x[n / 2] = 0.;
|
|
xx[abs(incx) * (n / 2 - 1) + 1] = 0.;
|
|
}
|
|
|
|
i__3 = *nalf;
|
|
for (ia = 1; ia <= i__3; ++ia) {
|
|
alpha = alf[ia];
|
|
null = n <= 0 || alpha == 0.;
|
|
|
|
/* Generate the matrix A. */
|
|
|
|
transl = 0.;
|
|
i__4 = n - 1;
|
|
i__5 = n - 1;
|
|
dmake_(sname + 7, uplo, " ", &n, &n, &a[a_offset], nmax, &
|
|
aa[1], &lda, &i__4, &i__5, &reset, &transl, (
|
|
ftnlen)2, (ftnlen)1, (ftnlen)1);
|
|
|
|
++nc;
|
|
|
|
/* Save every datum before calling the subroutine. */
|
|
|
|
*(unsigned char *)uplos = *(unsigned char *)uplo;
|
|
ns = n;
|
|
als = alpha;
|
|
i__4 = laa;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
as[i__] = aa[i__];
|
|
/* L10: */
|
|
}
|
|
ldas = lda;
|
|
i__4 = lx;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
xs[i__] = xx[i__];
|
|
/* L20: */
|
|
}
|
|
incxs = incx;
|
|
|
|
/* Call the subroutine. */
|
|
|
|
if (full) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s, %3d, %4.1f, X, %2d, A, %3d).\n",
|
|
nc,sname,cuplo,alpha,incx,lda);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdsyr_(iorder, uplo, &n, &alpha, &xx[1], &incx, &aa[1]
|
|
, &lda, (ftnlen)1);
|
|
} else if (packed) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s, %3d, %4.1f, X, %2d, AP).\n",
|
|
nc,sname,cuplo,n,alpha,incx);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdspr_(iorder, uplo, &n, &alpha, &xx[1], &incx, &aa[1]
|
|
, (ftnlen)1);
|
|
}
|
|
|
|
/* Check if error-exit was taken incorrectly. */
|
|
|
|
if (! infoc_1.ok) {
|
|
printf(" ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *******n");
|
|
*fatal = TRUE_;
|
|
goto L120;
|
|
}
|
|
|
|
/* See what data changed inside subroutines. */
|
|
|
|
isame[0] = *(unsigned char *)uplo == *(unsigned char *)
|
|
uplos;
|
|
isame[1] = ns == n;
|
|
isame[2] = als == alpha;
|
|
isame[3] = lde_(&xs[1], &xx[1], &lx);
|
|
isame[4] = incxs == incx;
|
|
if (null) {
|
|
isame[5] = lde_(&as[1], &aa[1], &laa);
|
|
} else {
|
|
isame[5] = lderes_(sname + 7, uplo, &n, &n, &as[1], &
|
|
aa[1], &lda, (ftnlen)2, (ftnlen)1);
|
|
}
|
|
if (! packed) {
|
|
isame[6] = ldas == lda;
|
|
}
|
|
|
|
/* If data was incorrectly changed, report and return. */
|
|
|
|
same = TRUE_;
|
|
i__4 = nargs;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
same = same && isame[i__ - 1];
|
|
if (! isame[i__ - 1]) {
|
|
printf(" ******* FATAL ERROR - PARAMETER NUMBER %2d WAS CHANGED INCORRECTLY *******\n",i__);
|
|
}
|
|
/* L30: */
|
|
}
|
|
if (! same) {
|
|
*fatal = TRUE_;
|
|
goto L120;
|
|
}
|
|
|
|
if (! null) {
|
|
|
|
/* Check the result column by column. */
|
|
|
|
if (incx > 0) {
|
|
i__4 = n;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
z__[i__] = x[i__];
|
|
/* L40: */
|
|
}
|
|
} else {
|
|
i__4 = n;
|
|
for (i__ = 1; i__ <= i__4; ++i__) {
|
|
z__[i__] = x[n - i__ + 1];
|
|
/* L50: */
|
|
}
|
|
}
|
|
ja = 1;
|
|
i__4 = n;
|
|
for (j = 1; j <= i__4; ++j) {
|
|
w[0] = z__[j];
|
|
if (upper) {
|
|
jj = 1;
|
|
lj = j;
|
|
} else {
|
|
jj = j;
|
|
lj = n - j + 1;
|
|
}
|
|
dmvch_("N", &lj, &c__1, &alpha, &z__[jj], &lj, w,
|
|
&c__1, &c_b123, &a[jj + j * a_dim1], &
|
|
c__1, &yt[1], &g[1], &aa[ja], eps, &err,
|
|
fatal, nout, &c_true, (ftnlen)1);
|
|
if (full) {
|
|
if (upper) {
|
|
ja += lda;
|
|
} else {
|
|
ja = ja + lda + 1;
|
|
}
|
|
} else {
|
|
ja += lj;
|
|
}
|
|
errmax = f2cmax(errmax,err);
|
|
/* If got really bad answer, report and return. */
|
|
if (*fatal) {
|
|
goto L110;
|
|
}
|
|
/* L60: */
|
|
}
|
|
} else {
|
|
/* Avoid repeating tests if N.le.0. */
|
|
if (n <= 0) {
|
|
goto L100;
|
|
}
|
|
}
|
|
|
|
/* L70: */
|
|
}
|
|
|
|
/* L80: */
|
|
}
|
|
|
|
/* L90: */
|
|
}
|
|
|
|
L100:
|
|
;
|
|
}
|
|
|
|
/* Report result. */
|
|
|
|
if (errmax < *thresh) {
|
|
if (*iorder == 0) {
|
|
printf("%12s PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s PASSED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
} else {
|
|
if (*iorder == 0) {
|
|
printf("%12s COMPLETED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s COMPLETED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
}
|
|
goto L130;
|
|
|
|
L110:
|
|
printf(" THESE ARE THE RESULTS FOR COLUMN %3d:\n",j);
|
|
|
|
L120:
|
|
printf("******* %12s FAILED ON CALL NUMBER:\n",sname);
|
|
if (full) {
|
|
printf("%6d: %12s (%14s, %3d, %4.1f, X, %2d, A, %3d).\n",
|
|
nc,sname,cuplo,n,alpha,incx,lda);
|
|
} else if (packed) {
|
|
printf("%6d: %12s (%14s, %3d, %4.1f, X, %2d, AP).\n",
|
|
nc,sname,cuplo,n,alpha,incx);
|
|
}
|
|
|
|
L130:
|
|
return 0;
|
|
|
|
/* 9997 FORMAT( ' ',A12, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C', */
|
|
/* $ 'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2, */
|
|
/* $ ' - SUSPECT *******' ) */
|
|
|
|
/* End of DCHK5. */
|
|
|
|
} /* dchk5_ */
|
|
|
|
/* Subroutine */ int dchk6_(char* sname, doublereal* eps, doublereal* thresh, integer* nout, integer* ntra, logical* trace, logical* rewi, logical* fatal, integer* nidim, integer* idim, integer* nalf, doublereal* alf, integer* ninc, integer* inc, integer* nmax, integer* incmax, doublereal* a, doublereal* aa, doublereal* as, doublereal* x, doublereal* xx, doublereal* xs, doublereal* y, doublereal* yy, doublereal* ys, doublereal* yt, doublereal* g, doublereal* z__, integer* iorder, ftnlen sname_len)
|
|
{
|
|
/* Initialized data */
|
|
|
|
static char ich[2+1] = "UL";
|
|
|
|
/* System generated locals */
|
|
integer a_dim1, a_offset, z_dim1, z_offset, i__1, i__2, i__3, i__4, i__5,
|
|
i__6;
|
|
|
|
/* Local variables */
|
|
static integer ldas;
|
|
static logical same;
|
|
static integer incx, incy;
|
|
static logical full, null;
|
|
static char uplo[1];
|
|
static integer i__, j, n;
|
|
extern /* Subroutine */ int dmake_(char* , char*, char*, integer*, integer*, doublereal*, integer*, doublereal*, integer*, integer*, integer*, logical*, doublereal*, ftnlen, ftnlen, ftnlen);
|
|
static doublereal alpha, w[2];
|
|
static logical isame[13];
|
|
extern /* Subroutine */ int dmvch_(char*, integer*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, doublereal*, integer*, doublereal*, doublereal*, doublereal*, doublereal*, doublereal*, logical*, integer*, logical*, ftnlen);
|
|
static integer nargs;
|
|
static logical reset;
|
|
static char cuplo[14];
|
|
static integer incxs, incys;
|
|
static logical upper;
|
|
static char uplos[1];
|
|
extern /* Subroutine */ void cdspr2_(integer*, char*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, ftnlen);
|
|
extern /* Subroutine */ void cdsyr2_(integer*, char*, integer*, doublereal*, doublereal*, integer*, doublereal*, integer*, doublereal*, integer*, ftnlen);
|
|
static integer ia, ja, ic, nc, jj, lj, in;
|
|
static logical packed;
|
|
static integer ix, iy, ns, lx, ly;
|
|
extern logical lderes_(char*, char*, integer*, integer*, doublereal*, doublereal*, integer*, ftnlen, ftnlen);
|
|
static doublereal errmax, transl;
|
|
static integer laa, lda;
|
|
extern logical lde_(doublereal*, doublereal*, integer*);
|
|
static doublereal als, err;
|
|
|
|
/* Tests DSYR2 and DSPR2. */
|
|
|
|
/* 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;
|
|
--alf;
|
|
--inc;
|
|
z_dim1 = *nmax;
|
|
z_offset = 1 + z_dim1 * 1;
|
|
z__ -= z_offset;
|
|
--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] == 'y';
|
|
packed = *(unsigned char *)&sname[8] == 'p';
|
|
/* Define the number of arguments. */
|
|
if (full) {
|
|
nargs = 9;
|
|
} else if (packed) {
|
|
nargs = 8;
|
|
}
|
|
|
|
nc = 0;
|
|
reset = TRUE_;
|
|
errmax = 0.;
|
|
|
|
i__1 = *nidim;
|
|
for (in = 1; in <= i__1; ++in) {
|
|
n = idim[in];
|
|
/* Set LDA to 1 more than minimum value if room. */
|
|
lda = n;
|
|
if (lda < *nmax) {
|
|
++lda;
|
|
}
|
|
/* Skip tests if not enough room. */
|
|
if (lda > *nmax) {
|
|
goto L140;
|
|
}
|
|
if (packed) {
|
|
laa = n * (n + 1) / 2;
|
|
} else {
|
|
laa = lda * n;
|
|
}
|
|
|
|
for (ic = 1; ic <= 2; ++ic) {
|
|
*(unsigned char *)uplo = *(unsigned char *)&ich[ic - 1];
|
|
if (*(unsigned char *)uplo == 'U') {
|
|
s_copy(cuplo, " CblasUpper", (ftnlen)14, (ftnlen)14);
|
|
} else {
|
|
s_copy(cuplo, " CblasLower", (ftnlen)14, (ftnlen)14);
|
|
}
|
|
upper = *(unsigned char *)uplo == 'U';
|
|
|
|
i__2 = *ninc;
|
|
for (ix = 1; ix <= i__2; ++ix) {
|
|
incx = inc[ix];
|
|
lx = abs(incx) * n;
|
|
|
|
/* Generate the vector X. */
|
|
|
|
transl = .5;
|
|
i__3 = abs(incx);
|
|
i__4 = n - 1;
|
|
dmake_("ge", " ", " ", &c__1, &n, &x[1], &c__1, &xx[1], &i__3,
|
|
&c__0, &i__4, &reset, &transl, (ftnlen)2, (ftnlen)1,
|
|
(ftnlen)1);
|
|
if (n > 1) {
|
|
x[n / 2] = 0.;
|
|
xx[abs(incx) * (n / 2 - 1) + 1] = 0.;
|
|
}
|
|
|
|
i__3 = *ninc;
|
|
for (iy = 1; iy <= i__3; ++iy) {
|
|
incy = inc[iy];
|
|
ly = abs(incy) * n;
|
|
|
|
/* Generate the vector Y. */
|
|
|
|
transl = 0.;
|
|
i__4 = abs(incy);
|
|
i__5 = n - 1;
|
|
dmake_("ge", " ", " ", &c__1, &n, &y[1], &c__1, &yy[1], &
|
|
i__4, &c__0, &i__5, &reset, &transl, (ftnlen)2, (
|
|
ftnlen)1, (ftnlen)1);
|
|
if (n > 1) {
|
|
y[n / 2] = 0.;
|
|
yy[abs(incy) * (n / 2 - 1) + 1] = 0.;
|
|
}
|
|
|
|
i__4 = *nalf;
|
|
for (ia = 1; ia <= i__4; ++ia) {
|
|
alpha = alf[ia];
|
|
null = n <= 0 || alpha == 0.;
|
|
|
|
/* Generate the matrix A. */
|
|
|
|
transl = 0.;
|
|
i__5 = n - 1;
|
|
i__6 = n - 1;
|
|
dmake_(sname + 7, uplo, " ", &n, &n, &a[a_offset],
|
|
nmax, &aa[1], &lda, &i__5, &i__6, &reset, &
|
|
transl, (ftnlen)2, (ftnlen)1, (ftnlen)1);
|
|
|
|
++nc;
|
|
|
|
/* Save every datum before calling the subroutine. */
|
|
|
|
*(unsigned char *)uplos = *(unsigned char *)uplo;
|
|
ns = n;
|
|
als = alpha;
|
|
i__5 = laa;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
as[i__] = aa[i__];
|
|
/* L10: */
|
|
}
|
|
ldas = lda;
|
|
i__5 = lx;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
xs[i__] = xx[i__];
|
|
/* L20: */
|
|
}
|
|
incxs = incx;
|
|
i__5 = ly;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
ys[i__] = yy[i__];
|
|
/* L30: */
|
|
}
|
|
incys = incy;
|
|
|
|
/* Call the subroutine. */
|
|
|
|
if (full) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s, %3d, %4.1f, X, %2d, Y, %2d, A, %3d).\n",
|
|
nc,sname,cuplo,n,alpha,incx,incy,lda);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdsyr2_(iorder, uplo, &n, &alpha, &xx[1], &incx, &
|
|
yy[1], &incy, &aa[1], &lda, (ftnlen)1);
|
|
} else if (packed) {
|
|
if (*trace) {
|
|
/*
|
|
sprintf(ntra,"%6d: %12s (%14s, %3d, %4.1f, X, %2d, Y, %2d, AP).\n",
|
|
nc,sname,cuplo,n,alpha,incx,incy);
|
|
*/
|
|
}
|
|
if (*rewi) {
|
|
/* al__1.aerr = 0;
|
|
al__1.aunit = *ntra;
|
|
f_rew(&al__1);*/
|
|
}
|
|
cdspr2_(iorder, uplo, &n, &alpha, &xx[1], &incx, &
|
|
yy[1], &incy, &aa[1], (ftnlen)1);
|
|
}
|
|
|
|
/* Check if error-exit was taken incorrectly. */
|
|
|
|
if (! infoc_1.ok) {
|
|
printf(" ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *******n");
|
|
*fatal = TRUE_;
|
|
goto L160;
|
|
}
|
|
|
|
/* See what data changed inside subroutines. */
|
|
|
|
isame[0] = *(unsigned char *)uplo == *(unsigned char *
|
|
)uplos;
|
|
isame[1] = ns == n;
|
|
isame[2] = als == alpha;
|
|
isame[3] = lde_(&xs[1], &xx[1], &lx);
|
|
isame[4] = incxs == incx;
|
|
isame[5] = lde_(&ys[1], &yy[1], &ly);
|
|
isame[6] = incys == incy;
|
|
if (null) {
|
|
isame[7] = lde_(&as[1], &aa[1], &laa);
|
|
} else {
|
|
isame[7] = lderes_(sname + 7, uplo, &n, &n, &as[1]
|
|
, &aa[1], &lda, (ftnlen)2, (ftnlen)1);
|
|
}
|
|
if (! packed) {
|
|
isame[8] = ldas == lda;
|
|
}
|
|
|
|
/* If data was incorrectly changed, report and return. */
|
|
|
|
same = TRUE_;
|
|
i__5 = nargs;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
same = same && isame[i__ - 1];
|
|
if (! isame[i__ - 1]) {
|
|
printf(" ******* FATAL ERROR - PARAMETER NUMBER %2d WAS CHANGED INCORRECTLY *******\n",i__);
|
|
}
|
|
/* L40: */
|
|
}
|
|
if (! same) {
|
|
*fatal = TRUE_;
|
|
goto L160;
|
|
}
|
|
|
|
if (! null) {
|
|
|
|
/* Check the result column by column. */
|
|
|
|
if (incx > 0) {
|
|
i__5 = n;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
z__[i__ + z_dim1] = x[i__];
|
|
/* L50: */
|
|
}
|
|
} else {
|
|
i__5 = n;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
z__[i__ + z_dim1] = x[n - i__ + 1];
|
|
/* L60: */
|
|
}
|
|
}
|
|
if (incy > 0) {
|
|
i__5 = n;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
z__[i__ + (z_dim1 << 1)] = y[i__];
|
|
/* L70: */
|
|
}
|
|
} else {
|
|
i__5 = n;
|
|
for (i__ = 1; i__ <= i__5; ++i__) {
|
|
z__[i__ + (z_dim1 << 1)] = y[n - i__ + 1];
|
|
/* L80: */
|
|
}
|
|
}
|
|
ja = 1;
|
|
i__5 = n;
|
|
for (j = 1; j <= i__5; ++j) {
|
|
w[0] = z__[j + (z_dim1 << 1)];
|
|
w[1] = z__[j + z_dim1];
|
|
if (upper) {
|
|
jj = 1;
|
|
lj = j;
|
|
} else {
|
|
jj = j;
|
|
lj = n - j + 1;
|
|
}
|
|
dmvch_("N", &lj, &c__2, &alpha, &z__[jj +
|
|
z_dim1], nmax, w, &c__1, &c_b123, &a[
|
|
jj + j * a_dim1], &c__1, &yt[1], &g[1]
|
|
, &aa[ja], eps, &err, fatal, nout, &
|
|
c_true, (ftnlen)1);
|
|
if (full) {
|
|
if (upper) {
|
|
ja += lda;
|
|
} else {
|
|
ja = ja + lda + 1;
|
|
}
|
|
} else {
|
|
ja += lj;
|
|
}
|
|
errmax = f2cmax(errmax,err);
|
|
/* If got really bad answer, report and return. */
|
|
if (*fatal) {
|
|
goto L150;
|
|
}
|
|
/* L90: */
|
|
}
|
|
} else {
|
|
/* Avoid repeating tests with N.le.0. */
|
|
if (n <= 0) {
|
|
goto L140;
|
|
}
|
|
}
|
|
|
|
/* L100: */
|
|
}
|
|
|
|
/* L110: */
|
|
}
|
|
|
|
/* L120: */
|
|
}
|
|
|
|
/* L130: */
|
|
}
|
|
|
|
L140:
|
|
;
|
|
}
|
|
|
|
/* Report result. */
|
|
|
|
if (errmax < *thresh) {
|
|
if (*iorder == 0) {
|
|
printf("%12s PASSED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s PASSED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS)\n",sname,nc);
|
|
}
|
|
} else {
|
|
if (*iorder == 0) {
|
|
printf("%12s COMPLETED THE COLUMN-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
if (*iorder == 1) {
|
|
printf("%12s COMPLETED THE ROW-MAJOR COMPUTATIONAL TESTS (%6d CALLS) ******* BUT WITH MAXIMUM TEST RATIO %8.2f - SUSPECT *******\n",sname,nc,errmax);;
|
|
}
|
|
}
|
|
goto L170;
|
|
|
|
L150:
|
|
printf(" THESE ARE THE RESULTS FOR COLUMN %3d:\n",j);
|
|
|
|
L160:
|
|
printf("******* %12s FAILED ON CALL NUMBER:\n",sname);
|
|
if (full) {
|
|
printf("%6d: %12s (%14s, %3d, %4.1f, X, %2d, Y, %2d, A, %3d).\n",
|
|
nc,sname,cuplo,n,alpha,incx,incy,lda);
|
|
} else if (packed) {
|
|
printf("%6d: %12s (%14s, %3d, %4.1f, X, %2d, Y, %2d, AP).\n",
|
|
nc,sname,cuplo,n,alpha,incx,incy);
|
|
}
|
|
|
|
L170:
|
|
return 0;
|
|
|
|
/* 9997 FORMAT( ' ',A12, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C', */
|
|
/* $ 'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2, */
|
|
/* $ ' - SUSPECT *******' ) */
|
|
|
|
/* End of DCHK6. */
|
|
|
|
} /* dchk6_ */
|
|
|
|
/* Subroutine */ int dmake_(char* type__, char* uplo, char* diag, integer* m, integer* n, doublereal* a, integer* nmax, doublereal* aa, integer* lda, integer* kl, integer* ku, logical* reset, doublereal* transl, ftnlen type_len, ftnlen uplo_len, ftnlen diag_len)
|
|
{
|
|
/* System generated locals */
|
|
integer a_dim1, a_offset, i__1, i__2, i__3, i__4;
|
|
|
|
/* Local variables */
|
|
extern doublereal dbeg_(logical* );
|
|
static integer ibeg, iend, ioff;
|
|
static logical unit;
|
|
static integer i__, j;
|
|
static logical lower;
|
|
static integer i1, i2, i3;
|
|
static logical upper;
|
|
static integer kk;
|
|
static logical gen, tri, sym;
|
|
|
|
|
|
/* Generates values for an M by N matrix A within the bandwidth */
|
|
/* defined by KL and KU. */
|
|
/* Stores the values in the array AA in the data structure required */
|
|
/* by the routine, with unwanted elements set to rogue value. */
|
|
|
|
/* TYPE is 'ge', 'gb', 'sy', 'sb', 'sp', 'tr', 'tb' OR 'tp'. */
|
|
|
|
/* 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 .. */
|
|
/* .. External Functions .. */
|
|
/* .. Intrinsic Functions .. */
|
|
/* .. Executable Statements .. */
|
|
/* Parameter adjustments */
|
|
a_dim1 = *nmax;
|
|
a_offset = 1 + a_dim1 * 1;
|
|
a -= a_offset;
|
|
--aa;
|
|
|
|
/* Function Body */
|
|
gen = *(unsigned char *)type__ == 'g';
|
|
sym = *(unsigned char *)type__ == 's';
|
|
tri = *(unsigned char *)type__ == 't';
|
|
upper = (sym || tri) && *(unsigned char *)uplo == 'U';
|
|
lower = (sym || tri) && *(unsigned char *)uplo == 'L';
|
|
unit = tri && *(unsigned char *)diag == 'U';
|
|
|
|
/* Generate data in array A. */
|
|
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
i__2 = *m;
|
|
for (i__ = 1; i__ <= i__2; ++i__) {
|
|
if (gen || (upper && i__ <= j) || (lower && i__ >= j)) {
|
|
if ((i__ <= j && (j - i__ <= *ku)) || (i__ >= j && i__ - j <= *kl))
|
|
{
|
|
a[i__ + j * a_dim1] = dbeg_(reset) + *transl;
|
|
} else {
|
|
a[i__ + j * a_dim1] = 0.;
|
|
}
|
|
if (i__ != j) {
|
|
if (sym) {
|
|
a[j + i__ * a_dim1] = a[i__ + j * a_dim1];
|
|
} else if (tri) {
|
|
a[j + i__ * a_dim1] = 0.;
|
|
}
|
|
}
|
|
}
|
|
/* L10: */
|
|
}
|
|
if (tri) {
|
|
a[j + j * a_dim1] += 1.;
|
|
}
|
|
if (unit) {
|
|
a[j + j * a_dim1] = 1.;
|
|
}
|
|
/* L20: */
|
|
}
|
|
|
|
/* Store elements in array AS in data structure required by routine. */
|
|
|
|
if (s_cmp(type__, "ge", (ftnlen)2, (ftnlen)2) == 0) {
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
i__2 = *m;
|
|
for (i__ = 1; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = a[i__ + j * a_dim1];
|
|
/* L30: */
|
|
}
|
|
i__2 = *lda;
|
|
for (i__ = *m + 1; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = -1e10;
|
|
/* L40: */
|
|
}
|
|
/* L50: */
|
|
}
|
|
} else if (s_cmp(type__, "gb", (ftnlen)2, (ftnlen)2) == 0) {
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
i__2 = *ku + 1 - j;
|
|
for (i1 = 1; i1 <= i__2; ++i1) {
|
|
aa[i1 + (j - 1) * *lda] = -1e10;
|
|
/* L60: */
|
|
}
|
|
/* Computing MIN */
|
|
i__3 = *kl + *ku + 1, i__4 = *ku + 1 + *m - j;
|
|
i__2 = f2cmin(i__3,i__4);
|
|
for (i2 = i1; i2 <= i__2; ++i2) {
|
|
aa[i2 + (j - 1) * *lda] = a[i2 + j - *ku - 1 + j * a_dim1];
|
|
/* L70: */
|
|
}
|
|
i__2 = *lda;
|
|
for (i3 = i2; i3 <= i__2; ++i3) {
|
|
aa[i3 + (j - 1) * *lda] = -1e10;
|
|
/* L80: */
|
|
}
|
|
/* L90: */
|
|
}
|
|
} else if (s_cmp(type__, "sy", (ftnlen)2, (ftnlen)2) == 0 || s_cmp(type__,
|
|
"tr", (ftnlen)2, (ftnlen)2) == 0) {
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
if (upper) {
|
|
ibeg = 1;
|
|
if (unit) {
|
|
iend = j - 1;
|
|
} else {
|
|
iend = j;
|
|
}
|
|
} else {
|
|
if (unit) {
|
|
ibeg = j + 1;
|
|
} else {
|
|
ibeg = j;
|
|
}
|
|
iend = *n;
|
|
}
|
|
i__2 = ibeg - 1;
|
|
for (i__ = 1; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = -1e10;
|
|
/* L100: */
|
|
}
|
|
i__2 = iend;
|
|
for (i__ = ibeg; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = a[i__ + j * a_dim1];
|
|
/* L110: */
|
|
}
|
|
i__2 = *lda;
|
|
for (i__ = iend + 1; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = -1e10;
|
|
/* L120: */
|
|
}
|
|
/* L130: */
|
|
}
|
|
} else if (s_cmp(type__, "sb", (ftnlen)2, (ftnlen)2) == 0 || s_cmp(type__,
|
|
"tb", (ftnlen)2, (ftnlen)2) == 0) {
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
if (upper) {
|
|
kk = *kl + 1;
|
|
/* Computing MAX */
|
|
i__2 = 1, i__3 = *kl + 2 - j;
|
|
ibeg = f2cmax(i__2,i__3);
|
|
if (unit) {
|
|
iend = *kl;
|
|
} else {
|
|
iend = *kl + 1;
|
|
}
|
|
} else {
|
|
kk = 1;
|
|
if (unit) {
|
|
ibeg = 2;
|
|
} else {
|
|
ibeg = 1;
|
|
}
|
|
/* Computing MIN */
|
|
i__2 = *kl + 1, i__3 = *m + 1 - j;
|
|
iend = f2cmin(i__2,i__3);
|
|
}
|
|
i__2 = ibeg - 1;
|
|
for (i__ = 1; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = -1e10;
|
|
/* L140: */
|
|
}
|
|
i__2 = iend;
|
|
for (i__ = ibeg; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = a[i__ + j - kk + j * a_dim1];
|
|
/* L150: */
|
|
}
|
|
i__2 = *lda;
|
|
for (i__ = iend + 1; i__ <= i__2; ++i__) {
|
|
aa[i__ + (j - 1) * *lda] = -1e10;
|
|
/* L160: */
|
|
}
|
|
/* L170: */
|
|
}
|
|
} else if (s_cmp(type__, "sp", (ftnlen)2, (ftnlen)2) == 0 || s_cmp(type__,
|
|
"tp", (ftnlen)2, (ftnlen)2) == 0) {
|
|
ioff = 0;
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
if (upper) {
|
|
ibeg = 1;
|
|
iend = j;
|
|
} else {
|
|
ibeg = j;
|
|
iend = *n;
|
|
}
|
|
i__2 = iend;
|
|
for (i__ = ibeg; i__ <= i__2; ++i__) {
|
|
++ioff;
|
|
aa[ioff] = a[i__ + j * a_dim1];
|
|
if (i__ == j) {
|
|
if (unit) {
|
|
aa[ioff] = -1e10;
|
|
}
|
|
}
|
|
/* L180: */
|
|
}
|
|
/* L190: */
|
|
}
|
|
}
|
|
return 0;
|
|
|
|
/* End of DMAKE. */
|
|
|
|
} /* dmake_ */
|
|
|
|
/* Subroutine */ int dmvch_(char* trans, integer* m, integer* n, doublereal* alpha, doublereal* a, integer* nmax, doublereal* x, integer* incx, doublereal* beta, doublereal* y, integer* incy, doublereal* yt, doublereal* g, doublereal* yy, doublereal* eps, doublereal* err, logical* fatal, integer* nout, logical* mv, ftnlen trans_len)
|
|
{
|
|
/* System generated locals */
|
|
integer a_dim1, a_offset, i__1, i__2;
|
|
doublereal d__1;
|
|
|
|
/* Builtin functions */
|
|
double sqrt(double);
|
|
|
|
/* Local variables */
|
|
static doublereal erri;
|
|
static logical tran;
|
|
static integer i__, j, incxl, incyl, ml, nl, iy, jx, kx, ky;
|
|
|
|
/* Checks the results of the computational tests. */
|
|
|
|
/* 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 .. */
|
|
/* .. Intrinsic Functions .. */
|
|
/* .. Executable Statements .. */
|
|
/* Parameter adjustments */
|
|
a_dim1 = *nmax;
|
|
a_offset = 1 + a_dim1 * 1;
|
|
a -= a_offset;
|
|
--x;
|
|
--y;
|
|
--yt;
|
|
--g;
|
|
--yy;
|
|
|
|
/* Function Body */
|
|
tran = *(unsigned char *)trans == 'T' || *(unsigned char *)trans == 'C';
|
|
if (tran) {
|
|
ml = *n;
|
|
nl = *m;
|
|
} else {
|
|
ml = *m;
|
|
nl = *n;
|
|
}
|
|
if (*incx < 0) {
|
|
kx = nl;
|
|
incxl = -1;
|
|
} else {
|
|
kx = 1;
|
|
incxl = 1;
|
|
}
|
|
if (*incy < 0) {
|
|
ky = ml;
|
|
incyl = -1;
|
|
} else {
|
|
ky = 1;
|
|
incyl = 1;
|
|
}
|
|
|
|
/* Compute expected result in YT using data in A, X and Y. */
|
|
/* Compute gauges in G. */
|
|
|
|
iy = ky;
|
|
i__1 = ml;
|
|
for (i__ = 1; i__ <= i__1; ++i__) {
|
|
yt[iy] = 0.;
|
|
g[iy] = 0.;
|
|
jx = kx;
|
|
if (tran) {
|
|
i__2 = nl;
|
|
for (j = 1; j <= i__2; ++j) {
|
|
yt[iy] += a[j + i__ * a_dim1] * x[jx];
|
|
g[iy] += (d__1 = a[j + i__ * a_dim1] * x[jx], abs(d__1));
|
|
jx += incxl;
|
|
/* L10: */
|
|
}
|
|
} else {
|
|
i__2 = nl;
|
|
for (j = 1; j <= i__2; ++j) {
|
|
yt[iy] += a[i__ + j * a_dim1] * x[jx];
|
|
g[iy] += (d__1 = a[i__ + j * a_dim1] * x[jx], abs(d__1));
|
|
jx += incxl;
|
|
/* L20: */
|
|
}
|
|
}
|
|
yt[iy] = *alpha * yt[iy] + *beta * y[iy];
|
|
g[iy] = abs(*alpha) * g[iy] + (d__1 = *beta * y[iy], abs(d__1));
|
|
iy += incyl;
|
|
/* L30: */
|
|
}
|
|
|
|
/* Compute the error ratio for this result. */
|
|
|
|
*err = 0.;
|
|
i__1 = ml;
|
|
for (i__ = 1; i__ <= i__1; ++i__) {
|
|
erri = (d__1 = yt[i__] - yy[(i__ - 1) * abs(*incy) + 1], abs(d__1)) /
|
|
*eps;
|
|
if (g[i__] != 0.) {
|
|
erri /= g[i__];
|
|
}
|
|
*err = f2cmax(*err,erri);
|
|
if (*err * sqrt(*eps) >= 1.) {
|
|
goto L50;
|
|
}
|
|
/* L40: */
|
|
}
|
|
/* If the loop completes, all results are at least half accurate. */
|
|
goto L70;
|
|
|
|
/* Report fatal error. */
|
|
|
|
L50:
|
|
*fatal = TRUE_;
|
|
printf(" ******* FATAL ERROR - COMPUTED RESULT IS LESS THAN HALF ACCURATE *******\n EXPECTED RESULT COMPUTED RESULT\n");
|
|
i__1 = ml;
|
|
for (i__ = 1; i__ <= i__1; ++i__) {
|
|
if (*mv) {
|
|
printf("%7d %18.6g %18.6g\n",i__,yt[i__],yy[(i__ - 1) * abs(*incy) + 1]);
|
|
} else {
|
|
printf("%7d %18.6g %18.6g\n",i__,yy[(i__ - 1) * abs(*incy) + 1], yt[i__]);
|
|
}
|
|
/* L60: */
|
|
}
|
|
|
|
L70:
|
|
return 0;
|
|
|
|
|
|
/* End of DMVCH. */
|
|
|
|
} /* dmvch_ */
|
|
|
|
logical lde_(doublereal* ri, doublereal* rj, integer* lr)
|
|
{
|
|
/* System generated locals */
|
|
integer i__1;
|
|
logical ret_val;
|
|
|
|
/* Local variables */
|
|
static integer i__;
|
|
|
|
|
|
/* Tests if two arrays are identical. */
|
|
|
|
/* 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. */
|
|
|
|
/* .. Scalar Arguments .. */
|
|
/* .. Array Arguments .. */
|
|
/* .. Local Scalars .. */
|
|
/* .. Executable Statements .. */
|
|
/* Parameter adjustments */
|
|
--rj;
|
|
--ri;
|
|
|
|
/* Function Body */
|
|
i__1 = *lr;
|
|
for (i__ = 1; i__ <= i__1; ++i__) {
|
|
if (ri[i__] != rj[i__]) {
|
|
goto L20;
|
|
}
|
|
/* L10: */
|
|
}
|
|
ret_val = TRUE_;
|
|
goto L30;
|
|
L20:
|
|
ret_val = FALSE_;
|
|
L30:
|
|
return ret_val;
|
|
|
|
/* End of LDE. */
|
|
|
|
} /* lde_ */
|
|
|
|
logical lderes_(char* type__, char* uplo, integer* m, integer* n, doublereal* aa, doublereal* as, integer* lda, ftnlen type_len, ftnlen uplo_len)
|
|
{
|
|
/* System generated locals */
|
|
integer aa_dim1, aa_offset, as_dim1, as_offset, i__1, i__2;
|
|
logical ret_val;
|
|
|
|
/* Local variables */
|
|
static integer ibeg, iend, i__, j;
|
|
static logical upper;
|
|
|
|
|
|
/* Tests if selected elements in two arrays are equal. */
|
|
|
|
/* TYPE is 'ge', 'sy' or 'sp'. */
|
|
|
|
/* 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. */
|
|
|
|
/* .. Scalar Arguments .. */
|
|
/* .. Array Arguments .. */
|
|
/* .. Local Scalars .. */
|
|
/* .. Executable Statements .. */
|
|
/* Parameter adjustments */
|
|
as_dim1 = *lda;
|
|
as_offset = 1 + as_dim1 * 1;
|
|
as -= as_offset;
|
|
aa_dim1 = *lda;
|
|
aa_offset = 1 + aa_dim1 * 1;
|
|
aa -= aa_offset;
|
|
|
|
/* Function Body */
|
|
upper = *(unsigned char *)uplo == 'U';
|
|
if (s_cmp(type__, "ge", (ftnlen)2, (ftnlen)2) == 0) {
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
i__2 = *lda;
|
|
for (i__ = *m + 1; i__ <= i__2; ++i__) {
|
|
if (aa[i__ + j * aa_dim1] != as[i__ + j * as_dim1]) {
|
|
goto L70;
|
|
}
|
|
/* L10: */
|
|
}
|
|
/* L20: */
|
|
}
|
|
} else if (s_cmp(type__, "sy", (ftnlen)2, (ftnlen)2) == 0) {
|
|
i__1 = *n;
|
|
for (j = 1; j <= i__1; ++j) {
|
|
if (upper) {
|
|
ibeg = 1;
|
|
iend = j;
|
|
} else {
|
|
ibeg = j;
|
|
iend = *n;
|
|
}
|
|
i__2 = ibeg - 1;
|
|
for (i__ = 1; i__ <= i__2; ++i__) {
|
|
if (aa[i__ + j * aa_dim1] != as[i__ + j * as_dim1]) {
|
|
goto L70;
|
|
}
|
|
/* L30: */
|
|
}
|
|
i__2 = *lda;
|
|
for (i__ = iend + 1; i__ <= i__2; ++i__) {
|
|
if (aa[i__ + j * aa_dim1] != as[i__ + j * as_dim1]) {
|
|
goto L70;
|
|
}
|
|
/* L40: */
|
|
}
|
|
/* L50: */
|
|
}
|
|
}
|
|
|
|
/* 60 CONTINUE */
|
|
ret_val = TRUE_;
|
|
goto L80;
|
|
L70:
|
|
ret_val = FALSE_;
|
|
L80:
|
|
return ret_val;
|
|
|
|
/* End of LDERES. */
|
|
|
|
} /* lderes_ */
|
|
|
|
doublereal dbeg_(logical* reset)
|
|
{
|
|
/* System generated locals */
|
|
doublereal ret_val;
|
|
|
|
/* Local variables */
|
|
static integer i__, ic, mi;
|
|
|
|
|
|
/* Generates random numbers uniformly distributed between -0.5 and 0.5. */
|
|
|
|
/* 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. */
|
|
|
|
/* .. Scalar Arguments .. */
|
|
/* .. Local Scalars .. */
|
|
/* .. Save statement .. */
|
|
/* .. Intrinsic Functions .. */
|
|
/* .. Executable Statements .. */
|
|
if (*reset) {
|
|
/* Initialize local variables. */
|
|
mi = 891;
|
|
i__ = 7;
|
|
ic = 0;
|
|
*reset = FALSE_;
|
|
}
|
|
|
|
/* The sequence of values of I is bounded between 1 and 999. */
|
|
/* If initial I = 1,2,3,6,7 or 9, the period will be 50. */
|
|
/* If initial I = 4 or 8, the period will be 25. */
|
|
/* If initial I = 5, the period will be 10. */
|
|
/* IC is used to break up the period by skipping 1 value of I in 6. */
|
|
|
|
++ic;
|
|
L10:
|
|
i__ *= mi;
|
|
i__ -= i__ / 1000 * 1000;
|
|
if (ic >= 5) {
|
|
ic = 0;
|
|
goto L10;
|
|
}
|
|
ret_val = (doublereal) (i__ - 500) / 1001.;
|
|
return ret_val;
|
|
|
|
/* End of DBEG. */
|
|
|
|
} /* dbeg_ */
|
|
|
|
doublereal ddiff_(doublereal* x, doublereal* y)
|
|
{
|
|
/* System generated locals */
|
|
doublereal ret_val;
|
|
|
|
|
|
/* Auxiliary routine for test program for Level 2 Blas. */
|
|
|
|
/* -- Written on 10-August-1987. */
|
|
/* Richard Hanson, Sandia National Labs. */
|
|
|
|
/* .. Scalar Arguments .. */
|
|
/* .. Executable Statements .. */
|
|
ret_val = *x - *y;
|
|
return ret_val;
|
|
|
|
/* End of DDIFF. */
|
|
|
|
} /* ddiff_ */
|
|
|