Add f2c-converted versions of the new BLAS3-based Sylvester solver

lapack-netlib/SRC/ctrsyl3.c

@@ -0,0 +1,381 @@
+/* f2c.h  --  Standard Fortran to C header file */
+
+/**  barf  [ba:rf]  2.  "He suggested using FORTRAN, and everybody barfed."
+
+	- From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */
+
+#ifndef F2C_INCLUDE
+#define F2C_INCLUDE
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <complex.h>
+#ifdef complex
+#undef complex
+#endif
+#ifdef I
+#undef I
+#endif
+
+typedef int integer;
+typedef unsigned int uinteger;
+typedef char *address;
+typedef short int shortint;
+typedef float real;
+typedef double doublereal;
+typedef struct { real r, i; } complex;
+typedef struct { doublereal r, i; } doublecomplex;
+static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
+static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
+#define pCf(z) (*_pCf(z))
+#define pCd(z) (*_pCd(z))
+typedef int logical;
+typedef short int shortlogical;
+typedef char logical1;
+typedef char integer1;
+
+#define TRUE_ (1)
+#define FALSE_ (0)
+
+/* Extern is for use with -E */
+#ifndef Extern
+#define Extern extern
+#endif
+
+/* I/O stuff */
+
+typedef int flag;
+typedef int ftnlen;
+typedef int ftnint;
+
+/*external read, write*/
+typedef struct
+{	flag cierr;
+	ftnint ciunit;
+	flag ciend;
+	char *cifmt;
+	ftnint cirec;
+} cilist;
+
+/*internal read, write*/
+typedef struct
+{	flag icierr;
+	char *iciunit;
+	flag iciend;
+	char *icifmt;
+	ftnint icirlen;
+	ftnint icirnum;
+} icilist;
+
+/*open*/
+typedef struct
+{	flag oerr;
+	ftnint ounit;
+	char *ofnm;
+	ftnlen ofnmlen;
+	char *osta;
+	char *oacc;
+	char *ofm;
+	ftnint orl;
+	char *oblnk;
+} olist;
+
+/*close*/
+typedef struct
+{	flag cerr;
+	ftnint cunit;
+	char *csta;
+} cllist;
+
+/*rewind, backspace, endfile*/
+typedef struct
+{	flag aerr;
+	ftnint aunit;
+} alist;
+
+/* inquire */
+typedef struct
+{	flag inerr;
+	ftnint inunit;
+	char *infile;
+	ftnlen infilen;
+	ftnint	*inex;	/*parameters in standard's order*/
+	ftnint	*inopen;
+	ftnint	*innum;
+	ftnint	*innamed;
+	char	*inname;
+	ftnlen	innamlen;
+	char	*inacc;
+	ftnlen	inacclen;
+	char	*inseq;
+	ftnlen	inseqlen;
+	char 	*indir;
+	ftnlen	indirlen;
+	char	*infmt;
+	ftnlen	infmtlen;
+	char	*inform;
+	ftnint	informlen;
+	char	*inunf;
+	ftnlen	inunflen;
+	ftnint	*inrecl;
+	ftnint	*innrec;
+	char	*inblank;
+	ftnlen	inblanklen;
+} inlist;
+
+#define VOID void
+
+union Multitype {	/* for multiple entry points */
+	integer1 g;
+	shortint h;
+	integer i;
+	/* longint j; */
+	real r;
+	doublereal d;
+	complex c;
+	doublecomplex z;
+	};
+
+typedef union Multitype Multitype;
+
+struct Vardesc {	/* for Namelist */
+	char *name;
+	char *addr;
+	ftnlen *dims;
+	int  type;
+	};
+typedef struct Vardesc Vardesc;
+
+struct Namelist {
+	char *name;
+	Vardesc **vars;
+	int nvars;
+	};
+typedef struct Namelist Namelist;
+
+#define abs(x) ((x) >= 0 ? (x) : -(x))
+#define dabs(x) (fabs(x))
+#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
+#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
+#define dmin(a,b) (f2cmin(a,b))
+#define dmax(a,b) (f2cmax(a,b))
+#define bit_test(a,b)	((a) >> (b) & 1)
+#define bit_clear(a,b)	((a) & ~((uinteger)1 << (b)))
+#define bit_set(a,b)	((a) |  ((uinteger)1 << (b)))
+
+#define abort_() { sig_die("Fortran abort routine called", 1); }
+#define c_abs(z) (cabsf(Cf(z)))
+#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
+#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
+#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
+#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
+#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
+#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
+//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
+#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
+#define d_abs(x) (fabs(*(x)))
+#define d_acos(x) (acos(*(x)))
+#define d_asin(x) (asin(*(x)))
+#define d_atan(x) (atan(*(x)))
+#define d_atn2(x, y) (atan2(*(x),*(y)))
+#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
+#define r_cnjg(R, Z) { pCf(R) = conj(Cf(Z)); }
+#define d_cos(x) (cos(*(x)))
+#define d_cosh(x) (cosh(*(x)))
+#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
+#define d_exp(x) (exp(*(x)))
+#define d_imag(z) (cimag(Cd(z)))
+#define r_imag(z) (cimag(Cf(z)))
+#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define d_log(x) (log(*(x)))
+#define d_mod(x, y) (fmod(*(x), *(y)))
+#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
+#define d_nint(x) u_nint(*(x))
+#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
+#define d_sign(a,b) u_sign(*(a),*(b))
+#define r_sign(a,b) u_sign(*(a),*(b))
+#define d_sin(x) (sin(*(x)))
+#define d_sinh(x) (sinh(*(x)))
+#define d_sqrt(x) (sqrt(*(x)))
+#define d_tan(x) (tan(*(x)))
+#define d_tanh(x) (tanh(*(x)))
+#define i_abs(x) abs(*(x))
+#define i_dnnt(x) ((integer)u_nint(*(x)))
+#define i_len(s, n) (n)
+#define i_nint(x) ((integer)u_nint(*(x)))
+#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
+#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
+#define pow_si(B,E) spow_ui(*(B),*(E))
+#define pow_ri(B,E) spow_ui(*(B),*(E))
+#define pow_di(B,E) dpow_ui(*(B),*(E))
+#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
+#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
+#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
+#define s_cat(lpp, rpp, rnp, np, llp) { 	ftnlen i, nc, ll; char *f__rp, *lp; 	ll = (llp); lp = (lpp); 	for(i=0; i < (int)*(np); ++i) {         	nc = ll; 	        if((rnp)[i] < nc) nc = (rnp)[i]; 	        ll -= nc;         	f__rp = (rpp)[i]; 	        while(--nc >= 0) *lp++ = *(f__rp)++;         } 	while(--ll >= 0) *lp++ = ' '; }
+#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
+#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
+#define sig_die(s, kill) { exit(1); }
+#define s_stop(s, n) {exit(0);}
+static char junk[] = "\n@(#)LIBF77 VERSION 19990503\n";
+#define z_abs(z) (cabs(Cd(z)))
+#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
+#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
+#define myexit_() break;
+#define mycycle_() continue;
+#define myceiling_(w) ceil(w)
+#define myhuge_(w) HUGE_VAL
+//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
+#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
+
+/* procedure parameter types for -A and -C++ */
+
+#define F2C_proc_par_types 1
+#ifdef __cplusplus
+typedef logical (*L_fp)(...);
+#else
+typedef logical (*L_fp)();
+#endif
+
+static float spow_ui(float x, integer n) {
+	float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static double dpow_ui(double x, integer n) {
+	double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex float cpow_ui(_Complex float x, integer n) {
+	_Complex float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex double zpow_ui(_Complex double x, integer n) {
+	_Complex double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer pow_ii(integer x, integer n) {
+	integer pow; unsigned long int u;
+	if (n <= 0) {
+		if (n == 0 || x == 1) pow = 1;
+		else if (x != -1) pow = x == 0 ? 1/x : 0;
+		else n = -n;
+	}
+	if ((n > 0) || !(n == 0 || x == 1 || x != -1)) {
+		u = n;
+		for(pow = 1; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer dmaxloc_(double *w, integer s, integer e, integer *n)
+{
+	double m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static integer smaxloc_(float *w, integer s, integer e, integer *n)
+{
+	float m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static inline void cdotc_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i])) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i*incx])) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotc_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i])) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i*incx])) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}	
+static inline void cdotu_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i]) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i*incx]) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotu_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i]) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i*incx]) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}
+#endif

lapack-netlib/SRC/dlarmm.c

@@ -0,0 +1,478 @@
+/* f2c.h  --  Standard Fortran to C header file */
+
+/**  barf  [ba:rf]  2.  "He suggested using FORTRAN, and everybody barfed."
+
+	- From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */
+
+#ifndef F2C_INCLUDE
+#define F2C_INCLUDE
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <complex.h>
+#ifdef complex
+#undef complex
+#endif
+#ifdef I
+#undef I
+#endif
+
+typedef int integer;
+typedef unsigned int uinteger;
+typedef char *address;
+typedef short int shortint;
+typedef float real;
+typedef double doublereal;
+typedef struct { real r, i; } complex;
+typedef struct { doublereal r, i; } doublecomplex;
+static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
+static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
+#define pCf(z) (*_pCf(z))
+#define pCd(z) (*_pCd(z))
+typedef int logical;
+typedef short int shortlogical;
+typedef char logical1;
+typedef char integer1;
+
+#define TRUE_ (1)
+#define FALSE_ (0)
+
+/* Extern is for use with -E */
+#ifndef Extern
+#define Extern extern
+#endif
+
+/* I/O stuff */
+
+typedef int flag;
+typedef int ftnlen;
+typedef int ftnint;
+
+/*external read, write*/
+typedef struct
+{	flag cierr;
+	ftnint ciunit;
+	flag ciend;
+	char *cifmt;
+	ftnint cirec;
+} cilist;
+
+/*internal read, write*/
+typedef struct
+{	flag icierr;
+	char *iciunit;
+	flag iciend;
+	char *icifmt;
+	ftnint icirlen;
+	ftnint icirnum;
+} icilist;
+
+/*open*/
+typedef struct
+{	flag oerr;
+	ftnint ounit;
+	char *ofnm;
+	ftnlen ofnmlen;
+	char *osta;
+	char *oacc;
+	char *ofm;
+	ftnint orl;
+	char *oblnk;
+} olist;
+
+/*close*/
+typedef struct
+{	flag cerr;
+	ftnint cunit;
+	char *csta;
+} cllist;
+
+/*rewind, backspace, endfile*/
+typedef struct
+{	flag aerr;
+	ftnint aunit;
+} alist;
+
+/* inquire */
+typedef struct
+{	flag inerr;
+	ftnint inunit;
+	char *infile;
+	ftnlen infilen;
+	ftnint	*inex;	/*parameters in standard's order*/
+	ftnint	*inopen;
+	ftnint	*innum;
+	ftnint	*innamed;
+	char	*inname;
+	ftnlen	innamlen;
+	char	*inacc;
+	ftnlen	inacclen;
+	char	*inseq;
+	ftnlen	inseqlen;
+	char 	*indir;
+	ftnlen	indirlen;
+	char	*infmt;
+	ftnlen	infmtlen;
+	char	*inform;
+	ftnint	informlen;
+	char	*inunf;
+	ftnlen	inunflen;
+	ftnint	*inrecl;
+	ftnint	*innrec;
+	char	*inblank;
+	ftnlen	inblanklen;
+} inlist;
+
+#define VOID void
+
+union Multitype {	/* for multiple entry points */
+	integer1 g;
+	shortint h;
+	integer i;
+	/* longint j; */
+	real r;
+	doublereal d;
+	complex c;
+	doublecomplex z;
+	};
+
+typedef union Multitype Multitype;
+
+struct Vardesc {	/* for Namelist */
+	char *name;
+	char *addr;
+	ftnlen *dims;
+	int  type;
+	};
+typedef struct Vardesc Vardesc;
+
+struct Namelist {
+	char *name;
+	Vardesc **vars;
+	int nvars;
+	};
+typedef struct Namelist Namelist;
+
+#define abs(x) ((x) >= 0 ? (x) : -(x))
+#define dabs(x) (fabs(x))
+#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
+#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
+#define dmin(a,b) (f2cmin(a,b))
+#define dmax(a,b) (f2cmax(a,b))
+#define bit_test(a,b)	((a) >> (b) & 1)
+#define bit_clear(a,b)	((a) & ~((uinteger)1 << (b)))
+#define bit_set(a,b)	((a) |  ((uinteger)1 << (b)))
+
+#define abort_() { sig_die("Fortran abort routine called", 1); }
+#define c_abs(z) (cabsf(Cf(z)))
+#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
+#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
+#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
+#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
+#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
+#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
+//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
+#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
+#define d_abs(x) (fabs(*(x)))
+#define d_acos(x) (acos(*(x)))
+#define d_asin(x) (asin(*(x)))
+#define d_atan(x) (atan(*(x)))
+#define d_atn2(x, y) (atan2(*(x),*(y)))
+#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
+#define r_cnjg(R, Z) { pCf(R) = conj(Cf(Z)); }
+#define d_cos(x) (cos(*(x)))
+#define d_cosh(x) (cosh(*(x)))
+#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
+#define d_exp(x) (exp(*(x)))
+#define d_imag(z) (cimag(Cd(z)))
+#define r_imag(z) (cimag(Cf(z)))
+#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define d_log(x) (log(*(x)))
+#define d_mod(x, y) (fmod(*(x), *(y)))
+#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
+#define d_nint(x) u_nint(*(x))
+#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
+#define d_sign(a,b) u_sign(*(a),*(b))
+#define r_sign(a,b) u_sign(*(a),*(b))
+#define d_sin(x) (sin(*(x)))
+#define d_sinh(x) (sinh(*(x)))
+#define d_sqrt(x) (sqrt(*(x)))
+#define d_tan(x) (tan(*(x)))
+#define d_tanh(x) (tanh(*(x)))
+#define i_abs(x) abs(*(x))
+#define i_dnnt(x) ((integer)u_nint(*(x)))
+#define i_len(s, n) (n)
+#define i_nint(x) ((integer)u_nint(*(x)))
+#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
+#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
+#define pow_si(B,E) spow_ui(*(B),*(E))
+#define pow_ri(B,E) spow_ui(*(B),*(E))
+#define pow_di(B,E) dpow_ui(*(B),*(E))
+#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
+#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
+#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
+#define s_cat(lpp, rpp, rnp, np, llp) { 	ftnlen i, nc, ll; char *f__rp, *lp; 	ll = (llp); lp = (lpp); 	for(i=0; i < (int)*(np); ++i) {         	nc = ll; 	        if((rnp)[i] < nc) nc = (rnp)[i]; 	        ll -= nc;         	f__rp = (rpp)[i]; 	        while(--nc >= 0) *lp++ = *(f__rp)++;         } 	while(--ll >= 0) *lp++ = ' '; }
+#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
+#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
+#define sig_die(s, kill) { exit(1); }
+#define s_stop(s, n) {exit(0);}
+static char junk[] = "\n@(#)LIBF77 VERSION 19990503\n";
+#define z_abs(z) (cabs(Cd(z)))
+#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
+#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
+#define myexit_() break;
+#define mycycle_() continue;
+#define myceiling_(w) ceil(w)
+#define myhuge_(w) HUGE_VAL
+//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
+#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
+
+/* procedure parameter types for -A and -C++ */
+
+#define F2C_proc_par_types 1
+#ifdef __cplusplus
+typedef logical (*L_fp)(...);
+#else
+typedef logical (*L_fp)();
+#endif
+
+static float spow_ui(float x, integer n) {
+	float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static double dpow_ui(double x, integer n) {
+	double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex float cpow_ui(_Complex float x, integer n) {
+	_Complex float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex double zpow_ui(_Complex double x, integer n) {
+	_Complex double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer pow_ii(integer x, integer n) {
+	integer pow; unsigned long int u;
+	if (n <= 0) {
+		if (n == 0 || x == 1) pow = 1;
+		else if (x != -1) pow = x == 0 ? 1/x : 0;
+		else n = -n;
+	}
+	if ((n > 0) || !(n == 0 || x == 1 || x != -1)) {
+		u = n;
+		for(pow = 1; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer dmaxloc_(double *w, integer s, integer e, integer *n)
+{
+	double m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static integer smaxloc_(float *w, integer s, integer e, integer *n)
+{
+	float m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static inline void cdotc_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i])) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i*incx])) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotc_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i])) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i*incx])) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}	
+static inline void cdotu_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i]) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i*incx]) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotu_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i]) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i*incx]) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}
+#endif
+/*  -- translated by f2c (version 20000121).
+   You must link the resulting object file with the libraries:
+	-lf2c -lm   (in that order)
+*/
+
+
+
+/* > \brief \b DLARMM */
+
+/* Definition: */
+/* =========== */
+
+/*      DOUBLE PRECISION FUNCTION DLARMM( ANORM, BNORM, CNORM ) */
+
+/*      DOUBLE PRECISION   ANORM, BNORM, CNORM */
+
+/* >  \par Purpose: */
+/*  ======= */
+/* > */
+/* > \verbatim */
+/* > */
+/* > DLARMM returns a factor s in (0, 1] such that the linear updates */
+/* > */
+/* >    (s * C) - A * (s * B)  and  (s * C) - (s * A) * B */
+/* > */
+/* > cannot overflow, where A, B, and C are matrices of conforming */
+/* > dimensions. */
+/* > */
+/* > This is an auxiliary routine so there is no argument checking. */
+/* > \endverbatim */
+
+/*  Arguments: */
+/*  ========= */
+
+/* > \param[in] ANORM */
+/* > \verbatim */
+/* >          ANORM is DOUBLE PRECISION */
+/* >          The infinity norm of A. ANORM >= 0. */
+/* >          The number of rows of the matrix A.  M >= 0. */
+/* > \endverbatim */
+/* > */
+/* > \param[in] BNORM */
+/* > \verbatim */
+/* >          BNORM is DOUBLE PRECISION */
+/* >          The infinity norm of B. BNORM >= 0. */
+/* > \endverbatim */
+/* > */
+/* > \param[in] CNORM */
+/* > \verbatim */
+/* >          CNORM is DOUBLE PRECISION */
+/* >          The infinity norm of C. CNORM >= 0. */
+/* > \endverbatim */
+/* > */
+/* > */
+/*  ===================================================================== */
+/* >  References: */
+/* >    C. C. Kjelgaard Mikkelsen and L. Karlsson, Blocked Algorithms for */
+/* >    Robust Solution of Triangular Linear Systems. In: International */
+/* >    Conference on Parallel Processing and Applied Mathematics, pages */
+/* >    68--78. Springer, 2017. */
+/* > */
+/* > \ingroup OTHERauxiliary */
+/*  ===================================================================== */
+doublereal dlarmm_(doublereal *anorm, doublereal *bnorm, doublereal *cnorm)
+{
+    /* System generated locals */
+    doublereal ret_val;
+
+    /* Local variables */
+    extern doublereal dlamch_(char *);
+    doublereal bignum, smlnum;
+
+
+
+/*     Determine machine dependent parameters to control overflow. */
+
+    smlnum = dlamch_("Safe minimum") / dlamch_("Precision");
+    bignum = 1. / smlnum / 4.;
+
+/*     Compute a scale factor. */
+
+    ret_val = 1.;
+    if (*bnorm <= 1.) {
+	if (*anorm * *bnorm > bignum - *cnorm) {
+	    ret_val = .5;
+	}
+    } else {
+	if (*anorm > (bignum - *cnorm) / *bnorm) {
+	    ret_val = .5 / *bnorm;
+	}
+    }
+    return ret_val;
+
+/*     ==== End of DLARMM ==== */
+
+} /* dlarmm_ */
+

lapack-netlib/SRC/dtrsyl3.c

@@ -0,0 +1,381 @@
+/* f2c.h  --  Standard Fortran to C header file */
+
+/**  barf  [ba:rf]  2.  "He suggested using FORTRAN, and everybody barfed."
+
+	- From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */
+
+#ifndef F2C_INCLUDE
+#define F2C_INCLUDE
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <complex.h>
+#ifdef complex
+#undef complex
+#endif
+#ifdef I
+#undef I
+#endif
+
+typedef int integer;
+typedef unsigned int uinteger;
+typedef char *address;
+typedef short int shortint;
+typedef float real;
+typedef double doublereal;
+typedef struct { real r, i; } complex;
+typedef struct { doublereal r, i; } doublecomplex;
+static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
+static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
+#define pCf(z) (*_pCf(z))
+#define pCd(z) (*_pCd(z))
+typedef int logical;
+typedef short int shortlogical;
+typedef char logical1;
+typedef char integer1;
+
+#define TRUE_ (1)
+#define FALSE_ (0)
+
+/* Extern is for use with -E */
+#ifndef Extern
+#define Extern extern
+#endif
+
+/* I/O stuff */
+
+typedef int flag;
+typedef int ftnlen;
+typedef int ftnint;
+
+/*external read, write*/
+typedef struct
+{	flag cierr;
+	ftnint ciunit;
+	flag ciend;
+	char *cifmt;
+	ftnint cirec;
+} cilist;
+
+/*internal read, write*/
+typedef struct
+{	flag icierr;
+	char *iciunit;
+	flag iciend;
+	char *icifmt;
+	ftnint icirlen;
+	ftnint icirnum;
+} icilist;
+
+/*open*/
+typedef struct
+{	flag oerr;
+	ftnint ounit;
+	char *ofnm;
+	ftnlen ofnmlen;
+	char *osta;
+	char *oacc;
+	char *ofm;
+	ftnint orl;
+	char *oblnk;
+} olist;
+
+/*close*/
+typedef struct
+{	flag cerr;
+	ftnint cunit;
+	char *csta;
+} cllist;
+
+/*rewind, backspace, endfile*/
+typedef struct
+{	flag aerr;
+	ftnint aunit;
+} alist;
+
+/* inquire */
+typedef struct
+{	flag inerr;
+	ftnint inunit;
+	char *infile;
+	ftnlen infilen;
+	ftnint	*inex;	/*parameters in standard's order*/
+	ftnint	*inopen;
+	ftnint	*innum;
+	ftnint	*innamed;
+	char	*inname;
+	ftnlen	innamlen;
+	char	*inacc;
+	ftnlen	inacclen;
+	char	*inseq;
+	ftnlen	inseqlen;
+	char 	*indir;
+	ftnlen	indirlen;
+	char	*infmt;
+	ftnlen	infmtlen;
+	char	*inform;
+	ftnint	informlen;
+	char	*inunf;
+	ftnlen	inunflen;
+	ftnint	*inrecl;
+	ftnint	*innrec;
+	char	*inblank;
+	ftnlen	inblanklen;
+} inlist;
+
+#define VOID void
+
+union Multitype {	/* for multiple entry points */
+	integer1 g;
+	shortint h;
+	integer i;
+	/* longint j; */
+	real r;
+	doublereal d;
+	complex c;
+	doublecomplex z;
+	};
+
+typedef union Multitype Multitype;
+
+struct Vardesc {	/* for Namelist */
+	char *name;
+	char *addr;
+	ftnlen *dims;
+	int  type;
+	};
+typedef struct Vardesc Vardesc;
+
+struct Namelist {
+	char *name;
+	Vardesc **vars;
+	int nvars;
+	};
+typedef struct Namelist Namelist;
+
+#define abs(x) ((x) >= 0 ? (x) : -(x))
+#define dabs(x) (fabs(x))
+#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
+#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
+#define dmin(a,b) (f2cmin(a,b))
+#define dmax(a,b) (f2cmax(a,b))
+#define bit_test(a,b)	((a) >> (b) & 1)
+#define bit_clear(a,b)	((a) & ~((uinteger)1 << (b)))
+#define bit_set(a,b)	((a) |  ((uinteger)1 << (b)))
+
+#define abort_() { sig_die("Fortran abort routine called", 1); }
+#define c_abs(z) (cabsf(Cf(z)))
+#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
+#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
+#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
+#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
+#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
+#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
+//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
+#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
+#define d_abs(x) (fabs(*(x)))
+#define d_acos(x) (acos(*(x)))
+#define d_asin(x) (asin(*(x)))
+#define d_atan(x) (atan(*(x)))
+#define d_atn2(x, y) (atan2(*(x),*(y)))
+#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
+#define r_cnjg(R, Z) { pCf(R) = conj(Cf(Z)); }
+#define d_cos(x) (cos(*(x)))
+#define d_cosh(x) (cosh(*(x)))
+#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
+#define d_exp(x) (exp(*(x)))
+#define d_imag(z) (cimag(Cd(z)))
+#define r_imag(z) (cimag(Cf(z)))
+#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define d_log(x) (log(*(x)))
+#define d_mod(x, y) (fmod(*(x), *(y)))
+#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
+#define d_nint(x) u_nint(*(x))
+#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
+#define d_sign(a,b) u_sign(*(a),*(b))
+#define r_sign(a,b) u_sign(*(a),*(b))
+#define d_sin(x) (sin(*(x)))
+#define d_sinh(x) (sinh(*(x)))
+#define d_sqrt(x) (sqrt(*(x)))
+#define d_tan(x) (tan(*(x)))
+#define d_tanh(x) (tanh(*(x)))
+#define i_abs(x) abs(*(x))
+#define i_dnnt(x) ((integer)u_nint(*(x)))
+#define i_len(s, n) (n)
+#define i_nint(x) ((integer)u_nint(*(x)))
+#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
+#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
+#define pow_si(B,E) spow_ui(*(B),*(E))
+#define pow_ri(B,E) spow_ui(*(B),*(E))
+#define pow_di(B,E) dpow_ui(*(B),*(E))
+#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
+#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
+#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
+#define s_cat(lpp, rpp, rnp, np, llp) { 	ftnlen i, nc, ll; char *f__rp, *lp; 	ll = (llp); lp = (lpp); 	for(i=0; i < (int)*(np); ++i) {         	nc = ll; 	        if((rnp)[i] < nc) nc = (rnp)[i]; 	        ll -= nc;         	f__rp = (rpp)[i]; 	        while(--nc >= 0) *lp++ = *(f__rp)++;         } 	while(--ll >= 0) *lp++ = ' '; }
+#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
+#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
+#define sig_die(s, kill) { exit(1); }
+#define s_stop(s, n) {exit(0);}
+static char junk[] = "\n@(#)LIBF77 VERSION 19990503\n";
+#define z_abs(z) (cabs(Cd(z)))
+#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
+#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
+#define myexit_() break;
+#define mycycle_() continue;
+#define myceiling_(w) ceil(w)
+#define myhuge_(w) HUGE_VAL
+//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
+#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
+
+/* procedure parameter types for -A and -C++ */
+
+#define F2C_proc_par_types 1
+#ifdef __cplusplus
+typedef logical (*L_fp)(...);
+#else
+typedef logical (*L_fp)();
+#endif
+
+static float spow_ui(float x, integer n) {
+	float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static double dpow_ui(double x, integer n) {
+	double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex float cpow_ui(_Complex float x, integer n) {
+	_Complex float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex double zpow_ui(_Complex double x, integer n) {
+	_Complex double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer pow_ii(integer x, integer n) {
+	integer pow; unsigned long int u;
+	if (n <= 0) {
+		if (n == 0 || x == 1) pow = 1;
+		else if (x != -1) pow = x == 0 ? 1/x : 0;
+		else n = -n;
+	}
+	if ((n > 0) || !(n == 0 || x == 1 || x != -1)) {
+		u = n;
+		for(pow = 1; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer dmaxloc_(double *w, integer s, integer e, integer *n)
+{
+	double m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static integer smaxloc_(float *w, integer s, integer e, integer *n)
+{
+	float m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static inline void cdotc_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i])) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i*incx])) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotc_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i])) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i*incx])) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}	
+static inline void cdotu_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i]) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i*incx]) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotu_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i]) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i*incx]) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}
+#endif

lapack-netlib/SRC/slarmm.c

@@ -0,0 +1,478 @@
+/* f2c.h  --  Standard Fortran to C header file */
+
+/**  barf  [ba:rf]  2.  "He suggested using FORTRAN, and everybody barfed."
+
+	- From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */
+
+#ifndef F2C_INCLUDE
+#define F2C_INCLUDE
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <complex.h>
+#ifdef complex
+#undef complex
+#endif
+#ifdef I
+#undef I
+#endif
+
+typedef int integer;
+typedef unsigned int uinteger;
+typedef char *address;
+typedef short int shortint;
+typedef float real;
+typedef double doublereal;
+typedef struct { real r, i; } complex;
+typedef struct { doublereal r, i; } doublecomplex;
+static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
+static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
+#define pCf(z) (*_pCf(z))
+#define pCd(z) (*_pCd(z))
+typedef int logical;
+typedef short int shortlogical;
+typedef char logical1;
+typedef char integer1;
+
+#define TRUE_ (1)
+#define FALSE_ (0)
+
+/* Extern is for use with -E */
+#ifndef Extern
+#define Extern extern
+#endif
+
+/* I/O stuff */
+
+typedef int flag;
+typedef int ftnlen;
+typedef int ftnint;
+
+/*external read, write*/
+typedef struct
+{	flag cierr;
+	ftnint ciunit;
+	flag ciend;
+	char *cifmt;
+	ftnint cirec;
+} cilist;
+
+/*internal read, write*/
+typedef struct
+{	flag icierr;
+	char *iciunit;
+	flag iciend;
+	char *icifmt;
+	ftnint icirlen;
+	ftnint icirnum;
+} icilist;
+
+/*open*/
+typedef struct
+{	flag oerr;
+	ftnint ounit;
+	char *ofnm;
+	ftnlen ofnmlen;
+	char *osta;
+	char *oacc;
+	char *ofm;
+	ftnint orl;
+	char *oblnk;
+} olist;
+
+/*close*/
+typedef struct
+{	flag cerr;
+	ftnint cunit;
+	char *csta;
+} cllist;
+
+/*rewind, backspace, endfile*/
+typedef struct
+{	flag aerr;
+	ftnint aunit;
+} alist;
+
+/* inquire */
+typedef struct
+{	flag inerr;
+	ftnint inunit;
+	char *infile;
+	ftnlen infilen;
+	ftnint	*inex;	/*parameters in standard's order*/
+	ftnint	*inopen;
+	ftnint	*innum;
+	ftnint	*innamed;
+	char	*inname;
+	ftnlen	innamlen;
+	char	*inacc;
+	ftnlen	inacclen;
+	char	*inseq;
+	ftnlen	inseqlen;
+	char 	*indir;
+	ftnlen	indirlen;
+	char	*infmt;
+	ftnlen	infmtlen;
+	char	*inform;
+	ftnint	informlen;
+	char	*inunf;
+	ftnlen	inunflen;
+	ftnint	*inrecl;
+	ftnint	*innrec;
+	char	*inblank;
+	ftnlen	inblanklen;
+} inlist;
+
+#define VOID void
+
+union Multitype {	/* for multiple entry points */
+	integer1 g;
+	shortint h;
+	integer i;
+	/* longint j; */
+	real r;
+	doublereal d;
+	complex c;
+	doublecomplex z;
+	};
+
+typedef union Multitype Multitype;
+
+struct Vardesc {	/* for Namelist */
+	char *name;
+	char *addr;
+	ftnlen *dims;
+	int  type;
+	};
+typedef struct Vardesc Vardesc;
+
+struct Namelist {
+	char *name;
+	Vardesc **vars;
+	int nvars;
+	};
+typedef struct Namelist Namelist;
+
+#define abs(x) ((x) >= 0 ? (x) : -(x))
+#define dabs(x) (fabs(x))
+#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
+#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
+#define dmin(a,b) (f2cmin(a,b))
+#define dmax(a,b) (f2cmax(a,b))
+#define bit_test(a,b)	((a) >> (b) & 1)
+#define bit_clear(a,b)	((a) & ~((uinteger)1 << (b)))
+#define bit_set(a,b)	((a) |  ((uinteger)1 << (b)))
+
+#define abort_() { sig_die("Fortran abort routine called", 1); }
+#define c_abs(z) (cabsf(Cf(z)))
+#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
+#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
+#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
+#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
+#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
+#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
+//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
+#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
+#define d_abs(x) (fabs(*(x)))
+#define d_acos(x) (acos(*(x)))
+#define d_asin(x) (asin(*(x)))
+#define d_atan(x) (atan(*(x)))
+#define d_atn2(x, y) (atan2(*(x),*(y)))
+#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
+#define r_cnjg(R, Z) { pCf(R) = conj(Cf(Z)); }
+#define d_cos(x) (cos(*(x)))
+#define d_cosh(x) (cosh(*(x)))
+#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
+#define d_exp(x) (exp(*(x)))
+#define d_imag(z) (cimag(Cd(z)))
+#define r_imag(z) (cimag(Cf(z)))
+#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define d_log(x) (log(*(x)))
+#define d_mod(x, y) (fmod(*(x), *(y)))
+#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
+#define d_nint(x) u_nint(*(x))
+#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
+#define d_sign(a,b) u_sign(*(a),*(b))
+#define r_sign(a,b) u_sign(*(a),*(b))
+#define d_sin(x) (sin(*(x)))
+#define d_sinh(x) (sinh(*(x)))
+#define d_sqrt(x) (sqrt(*(x)))
+#define d_tan(x) (tan(*(x)))
+#define d_tanh(x) (tanh(*(x)))
+#define i_abs(x) abs(*(x))
+#define i_dnnt(x) ((integer)u_nint(*(x)))
+#define i_len(s, n) (n)
+#define i_nint(x) ((integer)u_nint(*(x)))
+#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
+#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
+#define pow_si(B,E) spow_ui(*(B),*(E))
+#define pow_ri(B,E) spow_ui(*(B),*(E))
+#define pow_di(B,E) dpow_ui(*(B),*(E))
+#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
+#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
+#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
+#define s_cat(lpp, rpp, rnp, np, llp) { 	ftnlen i, nc, ll; char *f__rp, *lp; 	ll = (llp); lp = (lpp); 	for(i=0; i < (int)*(np); ++i) {         	nc = ll; 	        if((rnp)[i] < nc) nc = (rnp)[i]; 	        ll -= nc;         	f__rp = (rpp)[i]; 	        while(--nc >= 0) *lp++ = *(f__rp)++;         } 	while(--ll >= 0) *lp++ = ' '; }
+#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
+#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
+#define sig_die(s, kill) { exit(1); }
+#define s_stop(s, n) {exit(0);}
+static char junk[] = "\n@(#)LIBF77 VERSION 19990503\n";
+#define z_abs(z) (cabs(Cd(z)))
+#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
+#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
+#define myexit_() break;
+#define mycycle_() continue;
+#define myceiling_(w) ceil(w)
+#define myhuge_(w) HUGE_VAL
+//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
+#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
+
+/* procedure parameter types for -A and -C++ */
+
+#define F2C_proc_par_types 1
+#ifdef __cplusplus
+typedef logical (*L_fp)(...);
+#else
+typedef logical (*L_fp)();
+#endif
+
+static float spow_ui(float x, integer n) {
+	float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static double dpow_ui(double x, integer n) {
+	double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex float cpow_ui(_Complex float x, integer n) {
+	_Complex float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex double zpow_ui(_Complex double x, integer n) {
+	_Complex double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer pow_ii(integer x, integer n) {
+	integer pow; unsigned long int u;
+	if (n <= 0) {
+		if (n == 0 || x == 1) pow = 1;
+		else if (x != -1) pow = x == 0 ? 1/x : 0;
+		else n = -n;
+	}
+	if ((n > 0) || !(n == 0 || x == 1 || x != -1)) {
+		u = n;
+		for(pow = 1; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer dmaxloc_(double *w, integer s, integer e, integer *n)
+{
+	double m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static integer smaxloc_(float *w, integer s, integer e, integer *n)
+{
+	float m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static inline void cdotc_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i])) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i*incx])) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotc_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i])) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i*incx])) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}	
+static inline void cdotu_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i]) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i*incx]) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotu_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i]) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i*incx]) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}
+#endif
+/*  -- translated by f2c (version 20000121).
+   You must link the resulting object file with the libraries:
+	-lf2c -lm   (in that order)
+*/
+
+
+
+/* > \brief \b SLARMM */
+
+/* Definition: */
+/* =========== */
+
+/*      REAL FUNCTION SLARMM( ANORM, BNORM, CNORM ) */
+
+/*      REAL               ANORM, BNORM, CNORM */
+
+/* >  \par Purpose: */
+/*  ======= */
+/* > */
+/* > \verbatim */
+/* > */
+/* > SLARMM returns a factor s in (0, 1] such that the linear updates */
+/* > */
+/* >    (s * C) - A * (s * B)  and  (s * C) - (s * A) * B */
+/* > */
+/* > cannot overflow, where A, B, and C are matrices of conforming */
+/* > dimensions. */
+/* > */
+/* > This is an auxiliary routine so there is no argument checking. */
+/* > \endverbatim */
+
+/*  Arguments: */
+/*  ========= */
+
+/* > \param[in] ANORM */
+/* > \verbatim */
+/* >          ANORM is REAL */
+/* >          The infinity norm of A. ANORM >= 0. */
+/* >          The number of rows of the matrix A.  M >= 0. */
+/* > \endverbatim */
+/* > */
+/* > \param[in] BNORM */
+/* > \verbatim */
+/* >          BNORM is REAL */
+/* >          The infinity norm of B. BNORM >= 0. */
+/* > \endverbatim */
+/* > */
+/* > \param[in] CNORM */
+/* > \verbatim */
+/* >          CNORM is REAL */
+/* >          The infinity norm of C. CNORM >= 0. */
+/* > \endverbatim */
+/* > */
+/* > */
+/*  ===================================================================== */
+/* >  References: */
+/* >    C. C. Kjelgaard Mikkelsen and L. Karlsson, Blocked Algorithms for */
+/* >    Robust Solution of Triangular Linear Systems. In: International */
+/* >    Conference on Parallel Processing and Applied Mathematics, pages */
+/* >    68--78. Springer, 2017. */
+/* > */
+/* > \ingroup OTHERauxiliary */
+/*  ===================================================================== */
+real slarmm_(real *anorm, real *bnorm, real *cnorm)
+{
+    /* System generated locals */
+    real ret_val;
+
+    /* Local variables */
+    extern real slamch_(char *);
+    real bignum, smlnum;
+
+
+
+/*     Determine machine dependent parameters to control overflow. */
+
+    smlnum = slamch_("Safe minimum") / slamch_("Precision");
+    bignum = 1.f / smlnum / 4.f;
+
+/*     Compute a scale factor. */
+
+    ret_val = 1.f;
+    if (*bnorm <= 1.f) {
+	if (*anorm * *bnorm > bignum - *cnorm) {
+	    ret_val = .5f;
+	}
+    } else {
+	if (*anorm > (bignum - *cnorm) / *bnorm) {
+	    ret_val = .5f / *bnorm;
+	}
+    }
+    return ret_val;
+
+/*     ==== End of SLARMM ==== */
+
+} /* slarmm_ */
+

lapack-netlib/SRC/strsyl3.c

@@ -0,0 +1,381 @@
+/* f2c.h  --  Standard Fortran to C header file */
+
+/**  barf  [ba:rf]  2.  "He suggested using FORTRAN, and everybody barfed."
+
+	- From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */
+
+#ifndef F2C_INCLUDE
+#define F2C_INCLUDE
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <complex.h>
+#ifdef complex
+#undef complex
+#endif
+#ifdef I
+#undef I
+#endif
+
+typedef int integer;
+typedef unsigned int uinteger;
+typedef char *address;
+typedef short int shortint;
+typedef float real;
+typedef double doublereal;
+typedef struct { real r, i; } complex;
+typedef struct { doublereal r, i; } doublecomplex;
+static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
+static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
+#define pCf(z) (*_pCf(z))
+#define pCd(z) (*_pCd(z))
+typedef int logical;
+typedef short int shortlogical;
+typedef char logical1;
+typedef char integer1;
+
+#define TRUE_ (1)
+#define FALSE_ (0)
+
+/* Extern is for use with -E */
+#ifndef Extern
+#define Extern extern
+#endif
+
+/* I/O stuff */
+
+typedef int flag;
+typedef int ftnlen;
+typedef int ftnint;
+
+/*external read, write*/
+typedef struct
+{	flag cierr;
+	ftnint ciunit;
+	flag ciend;
+	char *cifmt;
+	ftnint cirec;
+} cilist;
+
+/*internal read, write*/
+typedef struct
+{	flag icierr;
+	char *iciunit;
+	flag iciend;
+	char *icifmt;
+	ftnint icirlen;
+	ftnint icirnum;
+} icilist;
+
+/*open*/
+typedef struct
+{	flag oerr;
+	ftnint ounit;
+	char *ofnm;
+	ftnlen ofnmlen;
+	char *osta;
+	char *oacc;
+	char *ofm;
+	ftnint orl;
+	char *oblnk;
+} olist;
+
+/*close*/
+typedef struct
+{	flag cerr;
+	ftnint cunit;
+	char *csta;
+} cllist;
+
+/*rewind, backspace, endfile*/
+typedef struct
+{	flag aerr;
+	ftnint aunit;
+} alist;
+
+/* inquire */
+typedef struct
+{	flag inerr;
+	ftnint inunit;
+	char *infile;
+	ftnlen infilen;
+	ftnint	*inex;	/*parameters in standard's order*/
+	ftnint	*inopen;
+	ftnint	*innum;
+	ftnint	*innamed;
+	char	*inname;
+	ftnlen	innamlen;
+	char	*inacc;
+	ftnlen	inacclen;
+	char	*inseq;
+	ftnlen	inseqlen;
+	char 	*indir;
+	ftnlen	indirlen;
+	char	*infmt;
+	ftnlen	infmtlen;
+	char	*inform;
+	ftnint	informlen;
+	char	*inunf;
+	ftnlen	inunflen;
+	ftnint	*inrecl;
+	ftnint	*innrec;
+	char	*inblank;
+	ftnlen	inblanklen;
+} inlist;
+
+#define VOID void
+
+union Multitype {	/* for multiple entry points */
+	integer1 g;
+	shortint h;
+	integer i;
+	/* longint j; */
+	real r;
+	doublereal d;
+	complex c;
+	doublecomplex z;
+	};
+
+typedef union Multitype Multitype;
+
+struct Vardesc {	/* for Namelist */
+	char *name;
+	char *addr;
+	ftnlen *dims;
+	int  type;
+	};
+typedef struct Vardesc Vardesc;
+
+struct Namelist {
+	char *name;
+	Vardesc **vars;
+	int nvars;
+	};
+typedef struct Namelist Namelist;
+
+#define abs(x) ((x) >= 0 ? (x) : -(x))
+#define dabs(x) (fabs(x))
+#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
+#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
+#define dmin(a,b) (f2cmin(a,b))
+#define dmax(a,b) (f2cmax(a,b))
+#define bit_test(a,b)	((a) >> (b) & 1)
+#define bit_clear(a,b)	((a) & ~((uinteger)1 << (b)))
+#define bit_set(a,b)	((a) |  ((uinteger)1 << (b)))
+
+#define abort_() { sig_die("Fortran abort routine called", 1); }
+#define c_abs(z) (cabsf(Cf(z)))
+#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
+#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
+#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
+#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
+#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
+#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
+//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
+#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
+#define d_abs(x) (fabs(*(x)))
+#define d_acos(x) (acos(*(x)))
+#define d_asin(x) (asin(*(x)))
+#define d_atan(x) (atan(*(x)))
+#define d_atn2(x, y) (atan2(*(x),*(y)))
+#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
+#define r_cnjg(R, Z) { pCf(R) = conj(Cf(Z)); }
+#define d_cos(x) (cos(*(x)))
+#define d_cosh(x) (cosh(*(x)))
+#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
+#define d_exp(x) (exp(*(x)))
+#define d_imag(z) (cimag(Cd(z)))
+#define r_imag(z) (cimag(Cf(z)))
+#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define d_log(x) (log(*(x)))
+#define d_mod(x, y) (fmod(*(x), *(y)))
+#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
+#define d_nint(x) u_nint(*(x))
+#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
+#define d_sign(a,b) u_sign(*(a),*(b))
+#define r_sign(a,b) u_sign(*(a),*(b))
+#define d_sin(x) (sin(*(x)))
+#define d_sinh(x) (sinh(*(x)))
+#define d_sqrt(x) (sqrt(*(x)))
+#define d_tan(x) (tan(*(x)))
+#define d_tanh(x) (tanh(*(x)))
+#define i_abs(x) abs(*(x))
+#define i_dnnt(x) ((integer)u_nint(*(x)))
+#define i_len(s, n) (n)
+#define i_nint(x) ((integer)u_nint(*(x)))
+#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
+#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
+#define pow_si(B,E) spow_ui(*(B),*(E))
+#define pow_ri(B,E) spow_ui(*(B),*(E))
+#define pow_di(B,E) dpow_ui(*(B),*(E))
+#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
+#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
+#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
+#define s_cat(lpp, rpp, rnp, np, llp) { 	ftnlen i, nc, ll; char *f__rp, *lp; 	ll = (llp); lp = (lpp); 	for(i=0; i < (int)*(np); ++i) {         	nc = ll; 	        if((rnp)[i] < nc) nc = (rnp)[i]; 	        ll -= nc;         	f__rp = (rpp)[i]; 	        while(--nc >= 0) *lp++ = *(f__rp)++;         } 	while(--ll >= 0) *lp++ = ' '; }
+#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
+#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
+#define sig_die(s, kill) { exit(1); }
+#define s_stop(s, n) {exit(0);}
+static char junk[] = "\n@(#)LIBF77 VERSION 19990503\n";
+#define z_abs(z) (cabs(Cd(z)))
+#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
+#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
+#define myexit_() break;
+#define mycycle_() continue;
+#define myceiling_(w) ceil(w)
+#define myhuge_(w) HUGE_VAL
+//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
+#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
+
+/* procedure parameter types for -A and -C++ */
+
+#define F2C_proc_par_types 1
+#ifdef __cplusplus
+typedef logical (*L_fp)(...);
+#else
+typedef logical (*L_fp)();
+#endif
+
+static float spow_ui(float x, integer n) {
+	float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static double dpow_ui(double x, integer n) {
+	double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex float cpow_ui(_Complex float x, integer n) {
+	_Complex float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex double zpow_ui(_Complex double x, integer n) {
+	_Complex double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer pow_ii(integer x, integer n) {
+	integer pow; unsigned long int u;
+	if (n <= 0) {
+		if (n == 0 || x == 1) pow = 1;
+		else if (x != -1) pow = x == 0 ? 1/x : 0;
+		else n = -n;
+	}
+	if ((n > 0) || !(n == 0 || x == 1 || x != -1)) {
+		u = n;
+		for(pow = 1; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer dmaxloc_(double *w, integer s, integer e, integer *n)
+{
+	double m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static integer smaxloc_(float *w, integer s, integer e, integer *n)
+{
+	float m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static inline void cdotc_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i])) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i*incx])) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotc_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i])) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i*incx])) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}	
+static inline void cdotu_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i]) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i*incx]) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotu_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i]) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i*incx]) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}
+#endif

lapack-netlib/SRC/ztrsyl3.c

@@ -0,0 +1,381 @@
+/* f2c.h  --  Standard Fortran to C header file */
+
+/**  barf  [ba:rf]  2.  "He suggested using FORTRAN, and everybody barfed."
+
+	- From The Shogakukan DICTIONARY OF NEW ENGLISH (Second edition) */
+
+#ifndef F2C_INCLUDE
+#define F2C_INCLUDE
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <complex.h>
+#ifdef complex
+#undef complex
+#endif
+#ifdef I
+#undef I
+#endif
+
+typedef int integer;
+typedef unsigned int uinteger;
+typedef char *address;
+typedef short int shortint;
+typedef float real;
+typedef double doublereal;
+typedef struct { real r, i; } complex;
+typedef struct { doublereal r, i; } doublecomplex;
+static inline _Complex float Cf(complex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex double Cd(doublecomplex *z) {return z->r + z->i*_Complex_I;}
+static inline _Complex float * _pCf(complex *z) {return (_Complex float*)z;}
+static inline _Complex double * _pCd(doublecomplex *z) {return (_Complex double*)z;}
+#define pCf(z) (*_pCf(z))
+#define pCd(z) (*_pCd(z))
+typedef int logical;
+typedef short int shortlogical;
+typedef char logical1;
+typedef char integer1;
+
+#define TRUE_ (1)
+#define FALSE_ (0)
+
+/* Extern is for use with -E */
+#ifndef Extern
+#define Extern extern
+#endif
+
+/* I/O stuff */
+
+typedef int flag;
+typedef int ftnlen;
+typedef int ftnint;
+
+/*external read, write*/
+typedef struct
+{	flag cierr;
+	ftnint ciunit;
+	flag ciend;
+	char *cifmt;
+	ftnint cirec;
+} cilist;
+
+/*internal read, write*/
+typedef struct
+{	flag icierr;
+	char *iciunit;
+	flag iciend;
+	char *icifmt;
+	ftnint icirlen;
+	ftnint icirnum;
+} icilist;
+
+/*open*/
+typedef struct
+{	flag oerr;
+	ftnint ounit;
+	char *ofnm;
+	ftnlen ofnmlen;
+	char *osta;
+	char *oacc;
+	char *ofm;
+	ftnint orl;
+	char *oblnk;
+} olist;
+
+/*close*/
+typedef struct
+{	flag cerr;
+	ftnint cunit;
+	char *csta;
+} cllist;
+
+/*rewind, backspace, endfile*/
+typedef struct
+{	flag aerr;
+	ftnint aunit;
+} alist;
+
+/* inquire */
+typedef struct
+{	flag inerr;
+	ftnint inunit;
+	char *infile;
+	ftnlen infilen;
+	ftnint	*inex;	/*parameters in standard's order*/
+	ftnint	*inopen;
+	ftnint	*innum;
+	ftnint	*innamed;
+	char	*inname;
+	ftnlen	innamlen;
+	char	*inacc;
+	ftnlen	inacclen;
+	char	*inseq;
+	ftnlen	inseqlen;
+	char 	*indir;
+	ftnlen	indirlen;
+	char	*infmt;
+	ftnlen	infmtlen;
+	char	*inform;
+	ftnint	informlen;
+	char	*inunf;
+	ftnlen	inunflen;
+	ftnint	*inrecl;
+	ftnint	*innrec;
+	char	*inblank;
+	ftnlen	inblanklen;
+} inlist;
+
+#define VOID void
+
+union Multitype {	/* for multiple entry points */
+	integer1 g;
+	shortint h;
+	integer i;
+	/* longint j; */
+	real r;
+	doublereal d;
+	complex c;
+	doublecomplex z;
+	};
+
+typedef union Multitype Multitype;
+
+struct Vardesc {	/* for Namelist */
+	char *name;
+	char *addr;
+	ftnlen *dims;
+	int  type;
+	};
+typedef struct Vardesc Vardesc;
+
+struct Namelist {
+	char *name;
+	Vardesc **vars;
+	int nvars;
+	};
+typedef struct Namelist Namelist;
+
+#define abs(x) ((x) >= 0 ? (x) : -(x))
+#define dabs(x) (fabs(x))
+#define f2cmin(a,b) ((a) <= (b) ? (a) : (b))
+#define f2cmax(a,b) ((a) >= (b) ? (a) : (b))
+#define dmin(a,b) (f2cmin(a,b))
+#define dmax(a,b) (f2cmax(a,b))
+#define bit_test(a,b)	((a) >> (b) & 1)
+#define bit_clear(a,b)	((a) & ~((uinteger)1 << (b)))
+#define bit_set(a,b)	((a) |  ((uinteger)1 << (b)))
+
+#define abort_() { sig_die("Fortran abort routine called", 1); }
+#define c_abs(z) (cabsf(Cf(z)))
+#define c_cos(R,Z) { pCf(R)=ccos(Cf(Z)); }
+#define c_div(c, a, b) {pCf(c) = Cf(a)/Cf(b);}
+#define z_div(c, a, b) {pCd(c) = Cd(a)/Cd(b);}
+#define c_exp(R, Z) {pCf(R) = cexpf(Cf(Z));}
+#define c_log(R, Z) {pCf(R) = clogf(Cf(Z));}
+#define c_sin(R, Z) {pCf(R) = csinf(Cf(Z));}
+//#define c_sqrt(R, Z) {*(R) = csqrtf(Cf(Z));}
+#define c_sqrt(R, Z) {pCf(R) = csqrtf(Cf(Z));}
+#define d_abs(x) (fabs(*(x)))
+#define d_acos(x) (acos(*(x)))
+#define d_asin(x) (asin(*(x)))
+#define d_atan(x) (atan(*(x)))
+#define d_atn2(x, y) (atan2(*(x),*(y)))
+#define d_cnjg(R, Z) { pCd(R) = conj(Cd(Z)); }
+#define r_cnjg(R, Z) { pCf(R) = conj(Cf(Z)); }
+#define d_cos(x) (cos(*(x)))
+#define d_cosh(x) (cosh(*(x)))
+#define d_dim(__a, __b) ( *(__a) > *(__b) ? *(__a) - *(__b) : 0.0 )
+#define d_exp(x) (exp(*(x)))
+#define d_imag(z) (cimag(Cd(z)))
+#define r_imag(z) (cimag(Cf(z)))
+#define d_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define r_int(__x) (*(__x)>0 ? floor(*(__x)) : -floor(- *(__x)))
+#define d_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define r_lg10(x) ( 0.43429448190325182765 * log(*(x)) )
+#define d_log(x) (log(*(x)))
+#define d_mod(x, y) (fmod(*(x), *(y)))
+#define u_nint(__x) ((__x)>=0 ? floor((__x) + .5) : -floor(.5 - (__x)))
+#define d_nint(x) u_nint(*(x))
+#define u_sign(__a,__b) ((__b) >= 0 ? ((__a) >= 0 ? (__a) : -(__a)) : -((__a) >= 0 ? (__a) : -(__a)))
+#define d_sign(a,b) u_sign(*(a),*(b))
+#define r_sign(a,b) u_sign(*(a),*(b))
+#define d_sin(x) (sin(*(x)))
+#define d_sinh(x) (sinh(*(x)))
+#define d_sqrt(x) (sqrt(*(x)))
+#define d_tan(x) (tan(*(x)))
+#define d_tanh(x) (tanh(*(x)))
+#define i_abs(x) abs(*(x))
+#define i_dnnt(x) ((integer)u_nint(*(x)))
+#define i_len(s, n) (n)
+#define i_nint(x) ((integer)u_nint(*(x)))
+#define i_sign(a,b) ((integer)u_sign((integer)*(a),(integer)*(b)))
+#define pow_dd(ap, bp) ( pow(*(ap), *(bp)))
+#define pow_si(B,E) spow_ui(*(B),*(E))
+#define pow_ri(B,E) spow_ui(*(B),*(E))
+#define pow_di(B,E) dpow_ui(*(B),*(E))
+#define pow_zi(p, a, b) {pCd(p) = zpow_ui(Cd(a), *(b));}
+#define pow_ci(p, a, b) {pCf(p) = cpow_ui(Cf(a), *(b));}
+#define pow_zz(R,A,B) {pCd(R) = cpow(Cd(A),*(B));}
+#define s_cat(lpp, rpp, rnp, np, llp) { 	ftnlen i, nc, ll; char *f__rp, *lp; 	ll = (llp); lp = (lpp); 	for(i=0; i < (int)*(np); ++i) {         	nc = ll; 	        if((rnp)[i] < nc) nc = (rnp)[i]; 	        ll -= nc;         	f__rp = (rpp)[i]; 	        while(--nc >= 0) *lp++ = *(f__rp)++;         } 	while(--ll >= 0) *lp++ = ' '; }
+#define s_cmp(a,b,c,d) ((integer)strncmp((a),(b),f2cmin((c),(d))))
+#define s_copy(A,B,C,D) { int __i,__m; for (__i=0, __m=f2cmin((C),(D)); __i<__m && (B)[__i] != 0; ++__i) (A)[__i] = (B)[__i]; }
+#define sig_die(s, kill) { exit(1); }
+#define s_stop(s, n) {exit(0);}
+static char junk[] = "\n@(#)LIBF77 VERSION 19990503\n";
+#define z_abs(z) (cabs(Cd(z)))
+#define z_exp(R, Z) {pCd(R) = cexp(Cd(Z));}
+#define z_sqrt(R, Z) {pCd(R) = csqrt(Cd(Z));}
+#define myexit_() break;
+#define mycycle_() continue;
+#define myceiling_(w) ceil(w)
+#define myhuge_(w) HUGE_VAL
+//#define mymaxloc_(w,s,e,n) {if (sizeof(*(w)) == sizeof(double)) dmaxloc_((w),*(s),*(e),n); else dmaxloc_((w),*(s),*(e),n);}
+#define mymaxloc_(w,s,e,n) dmaxloc_(w,*(s),*(e),n)
+
+/* procedure parameter types for -A and -C++ */
+
+#define F2C_proc_par_types 1
+#ifdef __cplusplus
+typedef logical (*L_fp)(...);
+#else
+typedef logical (*L_fp)();
+#endif
+
+static float spow_ui(float x, integer n) {
+	float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static double dpow_ui(double x, integer n) {
+	double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex float cpow_ui(_Complex float x, integer n) {
+	_Complex float pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static _Complex double zpow_ui(_Complex double x, integer n) {
+	_Complex double pow=1.0; unsigned long int u;
+	if(n != 0) {
+		if(n < 0) n = -n, x = 1/x;
+		for(u = n; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer pow_ii(integer x, integer n) {
+	integer pow; unsigned long int u;
+	if (n <= 0) {
+		if (n == 0 || x == 1) pow = 1;
+		else if (x != -1) pow = x == 0 ? 1/x : 0;
+		else n = -n;
+	}
+	if ((n > 0) || !(n == 0 || x == 1 || x != -1)) {
+		u = n;
+		for(pow = 1; ; ) {
+			if(u & 01) pow *= x;
+			if(u >>= 1) x *= x;
+			else break;
+		}
+	}
+	return pow;
+}
+static integer dmaxloc_(double *w, integer s, integer e, integer *n)
+{
+	double m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static integer smaxloc_(float *w, integer s, integer e, integer *n)
+{
+	float m; integer i, mi;
+	for(m=w[s-1], mi=s, i=s+1; i<=e; i++)
+		if (w[i-1]>m) mi=i ,m=w[i-1];
+	return mi-s+1;
+}
+static inline void cdotc_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i])) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conjf(Cf(&x[i*incx])) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotc_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i])) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += conj(Cd(&x[i*incx])) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}	
+static inline void cdotu_(complex *z, integer *n_, complex *x, integer *incx_, complex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex float zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i]) * Cf(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cf(&x[i*incx]) * Cf(&y[i*incy]);
+		}
+	}
+	pCf(z) = zdotc;
+}
+static inline void zdotu_(doublecomplex *z, integer *n_, doublecomplex *x, integer *incx_, doublecomplex *y, integer *incy_) {
+	integer n = *n_, incx = *incx_, incy = *incy_, i;
+	_Complex double zdotc = 0.0;
+	if (incx == 1 && incy == 1) {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i]) * Cd(&y[i]);
+		}
+	} else {
+		for (i=0;i<n;i++) { /* zdotc = zdotc + dconjg(x(i))* y(i) */
+			zdotc += Cd(&x[i*incx]) * Cd(&y[i*incy]);
+		}
+	}
+	pCd(z) = zdotc;
+}
+#endif