Annotation of OpenXM_contrib2/asir2018/builtin/parif.c, Revision 1.4
1.4 ! noro 1: /* $OpenXM: OpenXM_contrib2/asir2018/builtin/parif.c,v 1.3 2019/05/07 02:09:50 noro Exp $ */
1.1 noro 2: #include "ca.h"
3: #include "parse.h"
4: #include "ox.h"
5:
6: Q ox_pari_stream;
7: int ox_pari_stream_initialized = 0;
8: int ox_get_pari_result = 0;
9: P ox_pari_starting_function = 0;
10:
11: typedef void (*mpfr_func)(NODE,Obj *);
12:
13: void Pmpfr_ai();
14: void Pmpfr_eint(), Pmpfr_erf(),Pmpfr_li2();
15: void Pmpfr_zeta();
16: void Pmpfr_j0(), Pmpfr_j1();
17: void Pmpfr_y0(), Pmpfr_y1();
18: void Pmpfr_gamma(), Pmpfr_lngamma(), Pmpfr_digamma();
19: void Pmpfr_floor(), Pmpfr_round(), Pmpfr_ceil();
20:
21: void Pox_shutdown(NODE arg,Q *rp);
22: void Pox_launch_nox(NODE arg,Obj *rp);
1.4 ! noro 23: void Pox_launch(NODE arg,Obj *rp);
1.1 noro 24: void Pox_push_cmo(NODE arg,Obj *rp);
25: void Pox_pop_cmo(NODE arg,Obj *rp);
26: void Pox_execute_function(NODE arg,Obj *rp);
27:
1.4 ! noro 28: int debug_pari;
! 29:
1.1 noro 30: struct mpfr_tab_rec {
31: char *name;
32: mpfr_func func;
33: } mpfr_tab[] = {
34: {"ai",Pmpfr_ai},
35: {"zeta",Pmpfr_zeta},
36: {"j0",Pmpfr_j0},
37: {"j1",Pmpfr_j1},
38: {"y0",Pmpfr_y0},
39: {"y1",Pmpfr_y1},
40: {"eint",Pmpfr_eint},
41: {"erf",Pmpfr_erf},
42: {"li2",Pmpfr_li2},
43: {"gamma",Pmpfr_gamma},
44: {"lngamma",Pmpfr_gamma},
45: {"digamma",Pmpfr_gamma},
46: {"floor",Pmpfr_floor},
47: {"ceil",Pmpfr_ceil},
48: {"round",Pmpfr_round},
49: };
50:
51: mpfr_func mpfr_search(char *name)
52: {
53: int i,n;
54:
55: n = sizeof(mpfr_tab)/sizeof(struct mpfr_tab_rec);
56: for ( i = 0; i < n; i++ )
57: if ( !strcmp(name,mpfr_tab[i].name) )
58: return mpfr_tab[i].func;
59: return 0;
60: }
61:
62: Obj list_to_vect(Obj a)
63: {
64: int len,i;
65: VECT v;
66: NODE nd;
67:
68: if ( !a || OID(a) != O_LIST ) return a;
69: len = length(BDY((LIST)a));
70: MKVECT(v,len);
71: for ( i = 0, nd = BDY((LIST)a); nd; nd = NEXT(nd), i++ )
72: v->body[i] = (pointer)list_to_vect((Obj)BDY(nd));
73: return (Obj)v;
74: }
75:
76: Obj vect_to_mat(VECT v)
77: {
78: MAT m;
79: int len,col,i,j;
80:
81: len = v->len;
82: if ( v->body[0] && OID((Obj)v->body[0]) == O_VECT ) {
83: col = ((VECT)v->body[0])->len;
84: for ( i = 1; i < len; i++ )
85: if ( !v->body[i] || OID((Obj)v->body[i]) != O_VECT
86: || ((VECT)v->body[i])->len != col )
87: break;
88: if ( i == len ) {
89: /* convert to a matrix */
90: MKMAT(m,len,col);
91: for ( i = 0; i < len; i++ )
92: for ( j = 0; j < col; j++ )
93: m->body[i][j] = ((VECT)v->body[i])->body[j];
94: return (Obj)m;
95: }
96: }
97: return (Obj)v;
98: }
99:
100: void reset_ox_pari()
101: {
102: NODE nd;
103: Q r;
104:
105: if ( ox_get_pari_result ) {
106: nd = mknode(1,ox_pari_stream);
107: Pox_shutdown(nd,&r);
108: ox_get_pari_result = 0;
109: ox_pari_stream_initialized = 0;
110: }
111: }
112:
113: pointer evalparif(FUNC f,NODE arg)
114: {
115: int ac,intarg,opt,prec;
116: Q q,r,cmd;
117: Z narg;
118: Real sec;
119: NODE nd,oxarg,t,t1,n;
120: STRING name;
121: USINT ui;
122: LIST list;
123: Obj ret,dmy;
124: mpfr_func mpfr_function;
125: V v;
126:
1.3 noro 127: if ( arg && (!ARG0(arg) || (NUM(ARG0(arg)) && NID((Num)ARG0(arg)) != N_C))
1.1 noro 128: && (mpfr_function = mpfr_search(f->name)) ) {
129: (*mpfr_function)(arg,&ret);
130: return (pointer) ret;
131: }
132:
133: if ( !ox_pari_stream_initialized ) {
134: if ( ox_pari_starting_function && OID(ox_pari_starting_function) == O_P ) {
135: v = VR(ox_pari_starting_function);
136: if ( (long)v->attr != V_SR ) {
137: error("pari : no handler.");
138: }
139: MKNODE(nd,0,0);
140: r = (Q)bevalf((FUNC)v->priv,0);
141: }else {
142: #if !defined(VISUAL)
143: MKSTR(name,"ox_pari");
144: nd = mknode(2,NULL,name);
1.4 ! noro 145: if ( debug_pari )
! 146: Pox_launch(nd,(Obj *)&r);
! 147: else
! 148: Pox_launch_nox(nd,(Obj *)&r);
1.1 noro 149: #else
150: error("Please load names.rr from latest asir-contrib library before using pari functions.");
151: #endif
152: }
153: ox_pari_stream = r;
154: ox_pari_stream_initialized = 1;
155: }
156:
157: ac = argc(arg);
158: /* reverse the arg list */
159: for ( n = arg, t = 0; n; n = NEXT(n) ) {
160: MKNODE(t1,BDY(n),t); t = t1;
161: }
162: /* push the reversed arg list */
163: for ( ; t; t = NEXT(t) ) {
164: oxarg = mknode(2,ox_pari_stream,BDY(t));
165: Pox_push_cmo(oxarg,&dmy);
166: }
167: MKSTR(name,f->name);
1.2 noro 168: STOZ(ac,narg);
1.1 noro 169: oxarg = mknode(3,ox_pari_stream,name,narg);
170: Pox_execute_function(oxarg,&dmy);
171: ox_get_pari_result = 1;
172: #if defined(VISUAL) || defined(__MINGW32__)
173: #define SM_popCMO 262
1.2 noro 174: STOZ(SM_popCMO,cmd);
1.1 noro 175: oxarg = mknode(2,ox_pari_stream,cmd);
176: Pox_push_cmd(oxarg,&dmy);
177: nd = mknode(1,ox_pari_stream);
178: MKLIST(list,nd);
179: MKReal(1.0/8,sec);
180: oxarg = mknode(2,list,sec);
181: ret=0;
182: do {
183: check_intr();
184: Pox_select(oxarg,&list);
185: oxarg = mknode(1,list);
186: Plength(oxarg,&ret);
187: }while (!ret);
188: oxarg = mknode(1,ox_pari_stream);
189: Pox_get(oxarg,&ret);
190: #else
191: oxarg = mknode(1,ox_pari_stream);
192: Pox_pop_cmo(oxarg,&ret);
193: #endif
194: ox_get_pari_result = 0;
195: if ( ret && OID(ret) == O_ERR ) {
196: char buf[BUFSIZ];
197: soutput_init(buf);
198: sprintexpr(CO,((ERR)ret)->body);
199: error(buf);
200: }
201: if ( ret && OID(ret) == O_LIST ) {
202: ret = list_to_vect(ret);
203: ret = vect_to_mat((VECT)ret);
204: }
205: return ret;
206: }
207:
208: struct pariftab {
209: char *name;
210: int dmy;
211: int type;
212: };
213:
214: /*
215: * type = 1 => argc = 1, second arg = precision
216: * type = 2 => argc = 1, second arg = (long int)0
217: *
218: */
219: /*
220: {"abs",0,1},
221: {"adj",0,1},
222: */
223:
224: struct pariftab pariftab[] = {
225: {"arg",0,1},
226: {"bigomega",0,1},
227: {"binary",0,1},
228: {"ceil",0,1},
229: {"centerlift",0,1},
230: {"cf",0,1},
231: {"classno",0,1},
232: {"classno2",0,1},
233: {"conj",0,1},
234: {"content",0,1},
235: {"denom",0,1},
236: {"det",0,1},
237: {"det2",0,1},
238: {"dilog",0,1},
239: {"disc",0,1},
240: {"discf",0,1},
241: {"divisors",0,1},
242: {"eigen",0,1},
243: {"eintg1",0,1},
244: {"erfc",0,1},
245: {"eta",0,1},
246: {"floor",0,1},
247: {"frac",0,1},
248: {"galois",0,1},
249: {"galoisconj",0,1},
250: {"gamh",0,1},
251: {"gamma",0,1},
252: {"hclassno",0,1},
253: {"hermite",0,1},
254: {"hess",0,1},
255: {"imag",0,1},
256: {"image",0,1},
257: {"image2",0,1},
258: {"indexrank",0,1},
259: {"indsort",0,1},
260: {"initalg",0,1},
261: {"isfund",0,1},
262: {"ispsp",0,1},
263: {"isqrt",0,1},
264: {"issqfree",0,1},
265: {"issquare",0,1},
266: {"jacobi",0,1},
267: {"jell",0,1},
268: {"ker",0,1},
269: {"keri",0,1},
270: {"kerint",0,1},
271: {"kerintg1",0,1},
272: {"length",0,1},
273: {"lexsort",0,1},
274: {"lift",0,1},
275: {"lindep",0,1},
276: {"lll",0,1},
277: {"lllgen",0,1},
278: {"lllgram",0,1},
279: {"lllgramgen",0,1},
280: {"lllgramint",0,1},
281: {"lllgramkerim",0,1},
282: {"lllgramkerimgen",0,1},
283: {"lllint",0,1},
284: {"lllkerim",0,1},
285: {"lllkerimgen",0,1},
286: {"lngamma",0,1},
287: {"logagm",0,1},
288: {"mat",0,1},
289: {"matrixqz2",0,1},
290: {"matrixqz3",0,1},
291: {"matsize",0,1},
292: {"modreverse",0,1},
293: {"mu",0,1},
294: {"nextprime",0,1},
295: {"norm",0,1},
296: {"norml2",0,1},
297: {"numdiv",0,1},
298: {"numer",0,1},
299: {"omega",0,1},
300: {"order",0,1},
301: {"ordred",0,1},
302: {"phi",0,1},
303: {"pnqn",0,1},
304: {"polred",0,1},
305: {"polred2",0,1},
306: {"primroot",0,1},
307: {"psi",0,1},
308: {"quadgen",0,1},
309: {"quadpoly",0,1},
310: {"real",0,1},
311: {"recip",0,1},
312: {"redreal",0,1},
313: {"regula",0,1},
314: {"reorder",0,1},
315: {"reverse",0,1},
316: {"rhoreal",0,1},
317: {"roots",0,1},
318: {"round",0,1},
319: {"sigma",0,1},
320: {"signat",0,1},
321: {"simplify",0,1},
322: {"smalldiscf",0,1},
323: {"smallfact",0,1},
324: {"smallpolred",0,1},
325: {"smallpolred2",0,1},
326: {"smith",0,1},
327: {"smith2",0,1},
328: {"sort",0,1},
329: {"sqr",0,1},
330: {"sqred",0,1},
331: {"sqrt",0,1},
332: {"supplement",0,1},
333: {"trace",0,1},
334: {"trans",0,1},
335: {"trunc",0,1},
336: {"unit",0,1},
337: {"vec",0,1},
338: {"wf",0,1},
339: {"wf2",0,1},
340: {"zeta",0,1},
341: {"factor",0,1},
342:
343: {"allocatemem",0,0},
344:
345: {"factpol",0,2},
346: {"isprime",0,2},
347: {"factorint",0,2},
348: {0,0,0},
349: };
350:
351: void parif_init() {
352: int i;
353:
354: for ( i = 0, parif = 0; pariftab[i].name; i++ )
355: appendparif(&parif,pariftab[i].name, 0,pariftab[i].type);
356: }
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