Artifact 4f49e036a13c218f2740ea28d1f94f8c3c70c02ba0891f3bb6c797cc0b951f5e:
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r36/cslbase/nag.c
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2011-09-02 18:13:33
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git-svn-id: https://svn.code.sf.net/p/reduce-algebra/code/trunk/historical@1375 2bfe0521-f11c-4a00-b80e-6202646ff360 (user: arthurcnorman@users.sourceforge.net, size: 19094) [annotate] [blame] [check-ins using] [more...]
/* file nag.c */ /* Signature: 0506e9a8 27-Jan-1997 */ #include <stdarg.h> #include <sys/types.h> #include <string.h> #include "machine.h" #include "tags.h" #include "cslerror.h" #include "externs.h" #include "entries.h" #include "arith.h" #ifdef TESTNAG #ifdef LOADLIB /* load DLLs when necessary */ #undef IGNORE /* avoid conflicting macro definitions */ #include <windows.h> /* is this OK here? */ #else /* load DLLs when program is first run */ /* Temporary fix to take account of different naming conventions */ #if defined(__alpha) #define D01AJF d01ajf_ #define SXXEAF sxxeaf_ #elif 1 /* DLL from FPSNT / Win32 version */ /* FIXME */ /* leave D01AJF etc as it is (DLL exports _D01AJF@48) */ #else #define D01AJF d01ajf #define SXXEAF sxxeaf #endif #endif /* LOADLIB */ #ifdef LOADLIB HINSTANCE prevlib = NULL, currlib = NULL; void free_prevlib (); #endif typedef struct { char *str; int32 len; /* or unsigned? */ } fstring1; /* This checks a 32 bit integer's value and returns it as either a fixnum or a bignum. */ #define int2ccl(i)\ (i > -268435455 && i < 268435456) ? fixnum_of_int(i) : make_one_word_bignum(i) extern void mkFortranVectorDouble(double *loc, Lisp_Object v, int32 dim); #include "nag_d.c" /* D chapter routines */ #include "nag_s.c" /* S chapter routines */ /* * Turn a vector of ints into a Lisp vector of vectors, corresponding to * the AXIOM representation of a Matrix(Integer). */ Lisp_Object mkIntVector(int32 v[], int32 nrows, int32 ncols) { Lisp_Object nil=C_nil; Lisp_Object new, new_row; int32 i,j; new = getvector(TAG_VECTOR, TYPE_SIMPLE_VEC, 4*nrows+4); errexit(); /* vectors must pad to an even number of words */ if ((nrows & 1) == 0) elt(new,nrows) = nil; for (i=0;i<nrows;++i) { new_row = getvector(TAG_VECTOR, TYPE_SIMPLE_VEC, 4*ncols+4); errexit(); /* vectors must pad to an even number of words */ if ((ncols & 1) == 0) elt(new_row,ncols) = nil; for (j=0;j<ncols;++j) elt(new_row,j) = int2ccl(v[i*ncols+j]); elt(new,i) = new_row; } return onevalue(new); } /* * Turn a vector of doubles into a Lisp vector of vectors, corresponding to * the AXIOM representation of a Matrix(DoubleFloat). */ Lisp_Object mkFloatVector(double v[], int32 nrows, int32 ncols) { Lisp_Object nil=C_nil; Lisp_Object new, new_row, Lflt; int32 i, j; new = getvector(TAG_VECTOR, TYPE_SIMPLE_VEC, 4*nrows+4); errexit(); /* vectors must pad to an even number of words */ if ((nrows & 1) == 0) elt(new,nrows) = nil; for (i=0;i<nrows;++i) { push(new); new_row = getvector(TAG_VECTOR, TYPE_SIMPLE_VEC, 4*ncols+4); pop(new); errexit(); /* vectors must pad to an even number of words */ if ((ncols & 1) == 0) elt(new_row,ncols) = nil; for (j=0;j<ncols;++j) { push2(new, new_row); Lflt = make_boxfloat(v[i*ncols+j],TYPE_DOUBLE_FLOAT); pop2(new_row, new); errexit(); elt(new_row,j) = Lflt; } elt(new,i) = new_row; } return onevalue(new); } typedef struct complex{ double re; double im; } complex; /* * Turn a vector of complexes into a Lisp vector of vectors, corresponding to * the AXIOM representation of a Matrix(Complex DoubleFloat). */ Lisp_Object mkComplexVector(complex v[], int32 nrows, int32 ncols) { Lisp_Object nil=C_nil; Lisp_Object new, new_row, Lflt1, Lflt2; complex z; int32 i, j; new = getvector(TAG_VECTOR, TYPE_SIMPLE_VEC, 4*nrows+4); errexit(); /* vectors must pad to an even number of words */ if ((nrows & 1) == 0) elt(new,nrows) = nil; for (i=0;i<nrows;++i) { push(new); new_row = getvector(TAG_VECTOR, TYPE_SIMPLE_VEC, 4*ncols+4); pop(new); errexit(); /* vectors must pad to an even number of words */ if ((ncols & 1) == 0) elt(new,ncols) = nil; for (j=0;j<ncols;++j) { push2(new, new_row); z = v[i*ncols+j]; Lflt1 = make_boxfloat(z.re,TYPE_DOUBLE_FLOAT); Lflt2 = make_boxfloat(z.im,TYPE_DOUBLE_FLOAT); pop2(new_row, new); errexit(); elt(new_row,j) = Lcons(nil,Lflt1,Lflt2); } elt(new,i) = new_row; } return onevalue(new); } #if 0 Lisp_Object MS_CDECL Ls01eaf(Lisp_Object nil, int nargs, ...) { va_list args; Lisp_Object Lzr, Lzi, Lifail; double z[2], result[2]; int32 ifail; /* * Returning DOUBLE COMPLEX objects via the function name is not portable * so we use a dummy subroutine as glue. */ #ifdef LOADLIB typedef void (__stdcall *PSXXEAF) (double *, double *, int*); HINSTANCE hLib; PSXXEAF sxxeaf_proc; #else #if 0 extern void SXXEAF(); #else extern void __stdcall SXXEAF (double *, double *, int32 *); #endif #endif /* Set up arguments as Lisp Objects */ argcheck(nargs,3,"Ls01eaf"); va_start(args,nargs); Lzr = va_arg(args, Lisp_Object); Lzi = va_arg(args, Lisp_Object); Lifail = va_arg(args, Lisp_Object); va_end(args); /* Translate arguments into C objects */ push3(Lzr,Lzi,Lifail); z[0] = float_of_number(Lzr); pop3(Lifail,Lzi,Lzr); errexit(); push3(Lzr,Lzi,Lifail); z[1] = float_of_number(Lzi); pop3(Lifail,Lzi,Lzr); errexit(); push3(Lzr,Lzi,Lifail); ifail = thirty_two_bits(Lifail); pop3(Lifail,Lzi,Lzr); errexit(); /* Call NAG routine */ #ifdef LOADLIB if ( (hLib = LoadLibrary ("sxxeafdl")) == NULL ) { /* couldn't find DLL -- error handling here */ result[0] = 999.999; /* FIXME */ result[1] = 999.999; ifail = -999; } else /* OK so far */ { if ( (sxxeaf_proc = (PSXXEAF) GetProcAddress (hLib, "_SXXEAF@12")) == NULL ) { /* couldn't find function within DLL -- error handling here */ result[0] = 999.999; /* FIXME */ result[1] = 999.999; ifail = -998; } else /* have found function in DLL */ { (*sxxeaf_proc) (z, result, &ifail); } if ( FreeLibrary (hLib) == FALSE ) { /* couldn't free library -- possible error handling here */ ifail += 1000; } } #else SXXEAF(z,result,&ifail); #endif /* Translate return values to CCL */ /* Copy result */ Lzr = make_boxfloat(result[0],TYPE_DOUBLE_FLOAT); push(Lzr); Lzi = make_boxfloat(result[1],TYPE_DOUBLE_FLOAT); pop(Lzr); errexit(); push2(Lzr,Lzi); Lifail = int2ccl(ifail); pop2(Lzi,Lzr); errexit(); return Llist(nil,3,Lzr,Lzi,Lifail); } Lisp_Object Ls13aaf(Lisp_Object nil, Lisp_Object Lx, Lisp_Object Lifail) { Lisp_Object Ly; double x, y; int32 ifail; #ifdef LOADLIB typedef double (__stdcall *PS13AAF) (double *, int*); HINSTANCE hLib; PS13AAF s13aaf_proc; #else extern double __stdcall S13AAF (double *, int32 *); #endif /* Translate arguments into C objects */ push2(Lx,Lifail); x = float_of_number(Lx); pop2(Lifail,Lx); errexit(); push2(Lx,Lifail); ifail = thirty_two_bits(Lifail); pop2(Lifail,Lx); errexit(); /* Call NAG routine */ #ifdef LOADLIB if ( (hLib = LoadLibrary ("nagfas")) == NULL ) { /* couldn't find DLL -- error handling here */ y = 999.999; /* FIXME */ ifail = -999; } else /* OK so far */ { if ( (s13aaf_proc = (PS13AAF) GetProcAddress (hLib, "_S13AAF@8")) == NULL ) { /* couldn't find function within DLL -- error handling here */ y = 999.999; /* FIXME */ ifail = -998; } else /* have found function in DLL */ { y = (*s13aaf_proc) (&x, &ifail); } if ( FreeLibrary (hLib) == FALSE ) { /* couldn't free library -- possible error handling here */ ifail += 1000; } } #else y = S13AAF(&x,&ifail); #endif /* Translate return values to CCL */ /* Copy result */ Ly = make_boxfloat(y,TYPE_DOUBLE_FLOAT); push(Ly); Lifail = int2ccl(ifail); pop(Ly); errexit(); return Llist(nil,2,Ly,Lifail); } #endif /* s01eaf & s13aaf */ #if 0 Lisp_Object MS_CDECL Ld01ajf(Lisp_Object nil, int nargs, ...) { va_list args; Lisp_Object La, Lb, Lepsabs, Lepsrel, Llw, Lliw, Lifail, Lresult, Labserr, Lw, Liw; double a, b, epsabs, epsrel, result, abserr, *w; int32 ifail, lw, *iw, liw; #if 0 extern double asp1(); #else extern double __stdcall asp1(double *); #endif #ifdef LOADLIB typedef void (__stdcall *PD01AJF) (double __stdcall (*fst) (double *), double *, double *, double *, double *, double *, double *, double *, int *, int *, int *, int *); HINSTANCE hLib; PD01AJF d01ajf_proc; #else #if 0 extern void D01AJF(); #else extern void __stdcall D01AJF(double __stdcall (*fst) (double *), double *, double *, double *, double *, double *, double *, double *, int *, int *, int *, int *); #endif #endif /* Set up arguments as Lisp Objects */ argcheck(nargs,7,"Ld01ajf"); va_start(args,nargs); La = va_arg(args, Lisp_Object); Lb = va_arg(args, Lisp_Object); Lepsabs = va_arg(args, Lisp_Object); Lepsrel = va_arg(args, Lisp_Object); Llw = va_arg(args, Lisp_Object); Lliw = va_arg(args, Lisp_Object); Lifail = va_arg(args, Lisp_Object); va_end(args); /* Translate arguments into C objects */ push4(La,Lb,Lepsabs,Lepsrel); push3(Llw,Lliw,Lifail); a = float_of_number(La); pop4(Lifail,Lliw,Llw,Lepsrel); pop3(Lepsabs,Lb,La); errexit(); push4(La,Lb,Lepsabs,Lepsrel); push3(Llw,Lliw,Lifail); b = float_of_number(Lb); pop4(Lifail,Lliw,Llw,Lepsrel); pop3(Lepsabs,Lb,La); errexit(); push4(La,Lb,Lepsabs,Lepsrel); push3(Llw,Lliw,Lifail); epsabs = float_of_number(Lepsabs); pop4(Lifail,Lliw,Llw,Lepsrel); pop3(Lepsabs,Lb,La); errexit(); push4(La,Lb,Lepsabs,Lepsrel); push3(Llw,Lliw,Lifail); epsrel = float_of_number(Lepsrel); pop4(Lifail,Lliw,Llw,Lepsrel); pop3(Lepsabs,Lb,La); errexit(); push4(La,Lb,Lepsabs,Lepsrel); push3(Llw,Lliw,Lifail); lw = thirty_two_bits(Llw); pop4(Lifail,Lliw,Llw,Lepsrel); pop3(Lepsabs,Lb,La); errexit(); push4(La,Lb,Lepsabs,Lepsrel); push3(Llw,Lliw,Lifail); liw = thirty_two_bits(Lliw); pop4(Lifail,Lliw,Llw,Lepsrel); pop3(Lepsabs,Lb,La); errexit(); push4(La,Lb,Lepsabs,Lepsrel); push3(Llw,Lliw,Lifail); ifail = thirty_two_bits(Lifail); pop4(Lifail,Lliw,Llw,Lepsrel); pop3(Lepsabs,Lb,La); errexit(); /* Setup workspace arrays etc. */ w = (double *)malloc(lw*sizeof(double)); iw = (int *)malloc(liw*sizeof(int)); /* Call NAG routine */ #ifdef LOADLIB if ( (hLib = LoadLibrary ("d01ajfdl")) == NULL ) { /* couldn't find DLL -- error handling here */ result = 999.999; /* FIXME */ ifail = -999; } else { if ( (d01ajf_proc = (PD01AJF) GetProcAddress (hLib, "_D01AJF@48")) == NULL ) { /* couldn't find function within DLL -- error handling here */ result = 999.999; /* FIXME */ ifail = -998; } else { (*d01ajf_proc) (&asp1, &a, &b, &epsabs, &epsrel, &result, &abserr, w, &lw, iw, &liw, &ifail); } if ( FreeLibrary (hLib) == FALSE ) { /* couldn't free library -- possible error handling here */ ifail += 1000; } } #else D01AJF(&asp1,&a,&b,&epsabs,&epsrel,&result,&abserr,w, &lw, iw, &liw, &ifail); #endif /* Translate return values to CCL */ Lresult = make_boxfloat(result,TYPE_DOUBLE_FLOAT); push(Lresult); Labserr = make_boxfloat(abserr,TYPE_DOUBLE_FLOAT); pop(Lresult); errexit(); push2(Lresult,Labserr); Lw = mkFloatVector(w,lw,1); pop2(Labserr,Lresult); errexit(); push3(Lresult,Labserr,Lw); Liw = mkIntVector(iw,liw,1); pop3(Lw,Labserr,Lresult); errexit(); push4(Lresult,Labserr,Lw,Liw); Lifail = fixnum_of_int(ifail); pop4(Liw,Lw,Labserr,Lresult); /* Lw = mkFloatVector(w,lw,1); pop2(Labserr,Lresult); errexit(); push3(Lresult,Labserr,Lw); Lifail = fixnum_of_int(ifail); pop3(Lw,Labserr,Lresult); */ errexit(); return Llist(nil,5,Lresult,Labserr,Lw,Liw,Lifail); // return Llist(nil,4,Lresult,Labserr,Liw,Lifail); } #endif /* Ld01ajf */ Lisp_Object MS_CDECL Lbug(Lisp_Object nil, int nargs, ...) { double *f; int i; f = (double *)malloc(100*sizeof(double)); for ( i = 0; i < 100; i++ ) *(f + i) = (double) i; return mkFloatVector(f,100,1); } #ifdef LOADLIB void free_prevlib () { if ( prevlib != NULL ) if ( FreeLibrary (prevlib) ) { /* couldn't free library -- possible error handling here */ } prevlib = currlib; } #endif #else Lisp_Object nag_error1(Lisp_Object nil, Lisp_Object arg) { return aerror0("This version of the NAG Link is not available on this platform"); } Lisp_Object nag_error2(Lisp_Object nil, Lisp_Object arg1, Lisp_Object arg2) { return aerror0("This version of the NAG Link is not available on this platform"); } Lisp_Object MS_CDECL nag_error0(Lisp_Object nil, int nargs, ...) { return aerror0("This version of the NAG Link is not available on this platform"); } #endif setup_type const nag_setup[] = { #ifdef TESTNAG {"d01ajf", wrong_no_na, wrong_no_nb, Ld01ajf}, {"d01akf", wrong_no_na, wrong_no_nb, Ld01akf}, {"d01alf", wrong_no_na, wrong_no_nb, Ld01alf}, {"d01amf", wrong_no_na, wrong_no_nb, Ld01amf}, {"d01anf", wrong_no_na, wrong_no_nb, Ld01anf}, {"d01apf", wrong_no_na, wrong_no_nb, Ld01apf}, {"d01aqf", wrong_no_na, wrong_no_nb, Ld01aqf}, {"d01asf", wrong_no_na, wrong_no_nb, Ld01asf}, {"d01bbf", wrong_no_na, wrong_no_nb, Ld01bbf}, {"d01fcf", wrong_no_na, wrong_no_nb, Ld01fcf}, {"d01gaf", wrong_no_na, wrong_no_nb, Ld01gaf}, {"d01gbf", wrong_no_na, wrong_no_nb, Ld01gbf}, {"d02bbf", wrong_no_na, wrong_no_nb, Ld02bbf}, {"d02bhf", wrong_no_na, wrong_no_nb, Ld02bhf}, {"d02cjf", wrong_no_na, wrong_no_nb, Ld02cjf}, {"d02ejf", wrong_no_na, wrong_no_nb, Ld02ejf}, {"d02gaf", wrong_no_na, wrong_no_nb, Ld02gaf}, {"d02gbf", wrong_no_na, wrong_no_nb, Ld02gbf}, {"d02kef", wrong_no_na, wrong_no_nb, Ld02kef}, {"d02raf", wrong_no_na, wrong_no_nb, Ld02raf}, {"d03edf", wrong_no_na, wrong_no_nb, Ld03edf}, {"d03eef", wrong_no_na, wrong_no_nb, Ld03eef}, {"d03faf", wrong_no_na, wrong_no_nb, Ld03faf}, {"s01eaf", wrong_no_na, wrong_no_nb, Ls01eaf}, {"s13aaf", too_few_2, Ls13aaf, wrong_no_2}, {"s13acf", too_few_2, Ls13acf, wrong_no_2}, {"s13adf", too_few_2, Ls13adf, wrong_no_2}, {"s14aaf", too_few_2, Ls14aaf, wrong_no_2}, {"s14abf", too_few_2, Ls14abf, wrong_no_2}, {"s14baf", wrong_no_na, wrong_no_nb, Ls14baf}, {"s15adf", too_few_2, Ls15adf, wrong_no_2}, {"s15aef", too_few_2, Ls15aef, wrong_no_2}, {"s17acf", too_few_2, Ls17acf, wrong_no_2}, {"s17adf", too_few_2, Ls17adf, wrong_no_2}, {"s17aef", too_few_2, Ls17aef, wrong_no_2}, {"s17aff", too_few_2, Ls17aff, wrong_no_2}, {"s17agf", too_few_2, Ls17agf, wrong_no_2}, {"s17ahf", too_few_2, Ls17ahf, wrong_no_2}, {"s17ajf", too_few_2, Ls17ajf, wrong_no_2}, {"s17akf", too_few_2, Ls17akf, wrong_no_2}, {"s17dcf", wrong_no_na, wrong_no_nb, Ls17dcf}, {"s17def", wrong_no_na, wrong_no_nb, Ls17def}, {"s17dgf", wrong_no_na, wrong_no_nb, Ls17dgf}, {"s17dhf", wrong_no_na, wrong_no_nb, Ls17dhf}, {"s17dlf", wrong_no_na, wrong_no_nb, Ls17dlf}, {"s18acf", too_few_2, Ls18acf, wrong_no_2}, {"s18adf", too_few_2, Ls18adf, wrong_no_2}, {"s18aef", too_few_2, Ls18aef, wrong_no_2}, {"s18aff", too_few_2, Ls18aff, wrong_no_2}, {"s18dcf", wrong_no_na, wrong_no_nb, Ls18dcf}, {"s18def", wrong_no_na, wrong_no_nb, Ls18def}, {"s19aaf", too_few_2, Ls19aaf, wrong_no_2}, {"s19abf", too_few_2, Ls19abf, wrong_no_2}, {"s19acf", too_few_2, Ls19acf, wrong_no_2}, {"s19adf", too_few_2, Ls19adf, wrong_no_2}, {"s20acf", too_few_2, Ls20acf, wrong_no_2}, {"s20adf", too_few_2, Ls20adf, wrong_no_2}, {"s21baf", wrong_no_na, wrong_no_nb, Ls21baf}, {"s21bbf", wrong_no_na, wrong_no_nb, Ls21bbf}, {"s21bcf", wrong_no_na, wrong_no_nb, Ls21bcf}, {"s21bdf", wrong_no_na, wrong_no_nb, Ls21bdf}, #else {"d01ajf", nag_error1, nag_error2, nag_error0}, {"d01akf", nag_error1, nag_error2, nag_error0}, {"d01alf", nag_error1, nag_error2, nag_error0}, {"d01amf", nag_error1, nag_error2, nag_error0}, {"d01anf", nag_error1, nag_error2, nag_error0}, {"d01apf", nag_error1, nag_error2, nag_error0}, {"d01aqf", nag_error1, nag_error2, nag_error0}, {"d01asf", nag_error1, nag_error2, nag_error0}, {"d01bbf", nag_error1, nag_error2, nag_error0}, {"d01fcf", nag_error1, nag_error2, nag_error0}, {"d01gaf", nag_error1, nag_error2, nag_error0}, {"d01gbf", nag_error1, nag_error2, nag_error0}, {"d02bbf", nag_error1, nag_error2, nag_error0}, {"d02bhf", nag_error1, nag_error2, nag_error0}, {"d02cjf", nag_error1, nag_error2, nag_error0}, {"d02ejf", nag_error1, nag_error2, nag_error0}, {"d02gaf", nag_error1, nag_error2, nag_error0}, {"d02gbf", nag_error1, nag_error2, nag_error0}, {"d02kef", nag_error1, nag_error2, nag_error0}, {"d02raf", nag_error1, nag_error2, nag_error0}, {"d03edf", nag_error1, nag_error2, nag_error0}, {"d03eef", nag_error1, nag_error2, nag_error0}, {"d03faf", nag_error1, nag_error2, nag_error0}, {"s01eaf", nag_error1, nag_error2, nag_error0}, {"s13aaf", nag_error1, nag_error2, nag_error0}, {"s13acf", nag_error1, nag_error2, nag_error0}, {"s13adf", nag_error1, nag_error2, nag_error0}, {"s14aaf", nag_error1, nag_error2, nag_error0}, {"s14abf", nag_error1, nag_error2, nag_error0}, {"s14baf", nag_error1, nag_error2, nag_error0}, {"s15adf", nag_error1, nag_error2, nag_error0}, {"s15aef", nag_error1, nag_error2, nag_error0}, {"s17acf", nag_error1, nag_error2, nag_error0}, {"s17adf", nag_error1, nag_error2, nag_error0}, {"s17aef", nag_error1, nag_error2, nag_error0}, {"s17aff", nag_error1, nag_error2, nag_error0}, {"s17agf", nag_error1, nag_error2, nag_error0}, {"s17ahf", nag_error1, nag_error2, nag_error0}, {"s17ajf", nag_error1, nag_error2, nag_error0}, {"s17akf", nag_error1, nag_error2, nag_error0}, {"s17dcf", nag_error1, nag_error2, nag_error0}, {"s17def", nag_error1, nag_error2, nag_error0}, {"s17dgf", nag_error1, nag_error2, nag_error0}, {"s17dhf", nag_error1, nag_error2, nag_error0}, {"s17dlf", nag_error1, nag_error2, nag_error0}, {"s18acf", nag_error1, nag_error2, nag_error0}, {"s18adf", nag_error1, nag_error2, nag_error0}, {"s18aef", nag_error1, nag_error2, nag_error0}, {"s18aff", nag_error1, nag_error2, nag_error0}, {"s18dcf", nag_error1, nag_error2, nag_error0}, {"s18def", nag_error1, nag_error2, nag_error0}, {"s19aaf", nag_error1, nag_error2, nag_error0}, {"s19abf", nag_error1, nag_error2, nag_error0}, {"s19acf", nag_error1, nag_error2, nag_error0}, {"s19adf", nag_error1, nag_error2, nag_error0}, {"s20acf", nag_error1, nag_error2, nag_error0}, {"s20adf", nag_error1, nag_error2, nag_error0}, {"s21baf", nag_error1, nag_error2, nag_error0}, {"s21bbf", nag_error1, nag_error2, nag_error0}, {"s21bcf", nag_error1, nag_error2, nag_error0}, {"s21bdf", nag_error1, nag_error2, nag_error0}, #endif {NULL, 0, 0, 0} }; /* end of nag.c */