Annotation of OpenXM_contrib2/asir2000/engine/init.c, Revision 1.16
1.2 noro 1: /*
2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
3: * All rights reserved.
4: *
5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
6: * non-exclusive and royalty-free license to use, copy, modify and
7: * redistribute, solely for non-commercial and non-profit purposes, the
8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
9: * conditions of this Agreement. For the avoidance of doubt, you acquire
10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
11: * third party developer retains all rights, including but not limited to
12: * copyrights, in and to the SOFTWARE.
13: *
14: * (1) FLL does not grant you a license in any way for commercial
15: * purposes. You may use the SOFTWARE only for non-commercial and
16: * non-profit purposes only, such as academic, research and internal
17: * business use.
18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
19: * international copyright treaties. If you make copies of the SOFTWARE,
20: * with or without modification, as permitted hereunder, you shall affix
21: * to all such copies of the SOFTWARE the above copyright notice.
22: * (3) An explicit reference to this SOFTWARE and its copyright owner
23: * shall be made on your publication or presentation in any form of the
24: * results obtained by use of the SOFTWARE.
25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
1.3 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.2 noro 27: * for such modification or the source code of the modified part of the
28: * SOFTWARE.
29: *
30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
47: *
1.16 ! saito 48: * $OpenXM: OpenXM_contrib2/asir2000/engine/init.c,v 1.15 2002/01/04 17:08:22 saito Exp $
1.2 noro 49: */
1.1 noro 50: #include "ca.h"
51: #include "version.h"
1.11 noro 52: #include "prime.h"
1.1 noro 53:
54: struct oN oUNIN,oTWON,oTHREEN,oFOURN,oFIVEN,oSIXN,oSEVENN,oEIGHTN;
55: struct oQ oUNIQ,oTWOQ,oTHREEQ,oFOURQ,oFIVEQ,oSIXQ,oSEVENQ,oEIGHTQ;
56:
57: struct oUP2 oONEUP2;
58:
59: N ONEN = &oUNIN;
60: Q ONE = &oUNIQ;
61: Q TWO = &oTWOQ;
62: Q THREE = &oTHREEQ;
63: Q FOUR = &oFOURQ;
64: Q FIVE = &oFIVEQ;
65: Q SIX = &oSIXQ;
66: Q SEVEN = &oSEVENQ;
67: Q EIGHT = &oEIGHTQ;
68:
69: LM THREE_LM,FOUR_LM,EIGHT_LM;
70:
71: struct oR oUNIR;
72: struct oMQ oUNIMQ;
73: struct oLM oUNILM;
74: struct oC oIU;
75: struct oUSINT oVOID;
76:
77: MQ ONEM = &oUNIMQ;
78: LM ONELM = &oUNILM;
79: UP2 ONEUP2 = &oONEUP2;
80: C IU = &oIU;
81: USINT VOIDobj = &oVOID;
82:
83: int bigfloat;
84: int nez = 1;
85: int current_mod = 0;
1.16 ! saito 86: int StrassenSize = 4;
1.1 noro 87:
1.11 noro 88: static int *lprime;
89: int lprime_size;
90:
1.1 noro 91: #if PARI
92: int paristack = 1<<16;
1.10 noro 93: #define ADDBF addbf
94: #define SUBBF subbf
95: #define MULBF mulbf
96: #define DIVBF divbf
97: #define PWRBF pwrbf
98: #define CHSGNBF chsgnbf
99: #define CMPBF cmpbf
100: # else
101: #define ADDBF 0
102: #define SUBBF 0
103: #define MULBF 0
104: #define DIVBF 0
105: #define PWRBF 0
106: #define CHSGNBF 0
107: #define CMPBF 0
108: #endif
1.1 noro 109:
1.7 saito 110: #if defined(INTERVAL)
111: int zerorewrite = 0;
1.12 noro 112: void (*addnumt[])() = { addq, addreal, addalg, ADDBF, additvp, additvd, 0, additvf, addcplx, addmi, addlm, addgf2n, addgfpn, addgfs, addgfsn };
1.14 saito 113: void (*subnumt[])() = { subq, subreal, subalg, SUBBF, subitvp, subitvd, 0, subitvf, subcplx, submi, sublm, subgf2n, subgfpn, subgfs, subgfsn };
1.12 noro 114: void (*mulnumt[])() = { mulq, mulreal, mulalg, MULBF, mulitvp, mulitvd, 0, mulitvf, mulcplx, mulmi, mullm, mulgf2n, mulgfpn, mulgfs, mulgfsn };
115: void (*divnumt[])() = { divq, divreal, divalg, DIVBF, divitvp, divitvd, 0, divitvf, divcplx, divmi, divlm, divgf2n, divgfpn, divgfs, divgfsn };
116: void (*pwrnumt[])() = { pwrq, pwrreal, pwralg, PWRBF, pwritvp, pwritvd, 0, pwritvf, pwrcplx, pwrmi, pwrlm, pwrgf2n, pwrgfpn, pwrgfs, pwrgfsn };
117: void (*chsgnnumt[])() = { chsgnq, chsgnreal, chsgnalg, CHSGNBF, chsgnitvp, chsgnitvd, 0, chsgnitvf, chsgncplx, chsgnmi, chsgnlm, chsgngf2n, chsgngfpn, chsgngfs , chsgngfsn};
118: int (*cmpnumt[])() = { cmpq, cmpreal, cmpalg, CMPBF, cmpitvp, cmpitvd, 0, cmpitvf, cmpcplx, cmpmi, cmplm, cmpgf2n, cmpgfpn, cmpgfs, cmpgfsn };
1.7 saito 119: #else
1.12 noro 120: void (*addnumt[])() = { addq, addreal, addalg, ADDBF, addcplx, addmi, addlm, addgf2n, addgfpn, addgfs, addgfsn };
121: void (*subnumt[])() = { subq, subreal, subalg, SUBBF, subcplx, submi, sublm, subgf2n, subgfpn, subgfs, subgfsn };
122: void (*mulnumt[])() = { mulq, mulreal, mulalg, MULBF, mulcplx, mulmi, mullm, mulgf2n, mulgfpn, mulgfs, mulgfsn };
123: void (*divnumt[])() = { divq, divreal, divalg, DIVBF, divcplx, divmi, divlm, divgf2n, divgfpn, divgfs, divgfsn };
124: void (*pwrnumt[])() = { pwrq, pwrreal, pwralg, PWRBF, pwrcplx, pwrmi, pwrlm, pwrgf2n, pwrgfpn, pwrgfs, pwrgfsn };
125: void (*chsgnnumt[])() = { chsgnq, chsgnreal, chsgnalg, CHSGNBF, chsgncplx, chsgnmi, chsgnlm, chsgngf2n, chsgngfpn, chsgngfs, chsgngfsn };
126: int (*cmpnumt[])() = { cmpq, cmpreal, cmpalg, CMPBF, cmpcplx, cmpmi, cmplm, cmpgf2n, cmpgfpn, cmpgfs, cmpgfsn };
1.1 noro 127: #endif
128:
129: double get_current_time();
1.11 noro 130: void init_lprime();
1.1 noro 131:
132: void nglob_init() {
133: PL(&oUNIN) = 1; BD(&oUNIN)[0] = 1;
134: PL(&oTWON) = 1; BD(&oTWON)[0] = 2;
135: PL(&oTHREEN) = 1; BD(&oTHREEN)[0] = 3;
136: PL(&oFOURN) = 1; BD(&oFOURN)[0] = 4;
137: PL(&oFIVEN) = 1; BD(&oFIVEN)[0] = 5;
138: PL(&oSIXN) = 1; BD(&oSIXN)[0] = 6;
139: PL(&oSEVENN) = 1; BD(&oSEVENN)[0] = 7;
140: PL(&oEIGHTN) = 1; BD(&oEIGHTN)[0] = 8;
141:
142: oONEUP2.w = 1; oONEUP2.b[0] = 1;
143:
144: OID(&oUNIQ) = O_N; NID(&oUNIQ) = N_Q;
145: SGN(&oUNIQ) = 1; NM(&oUNIQ) = &oUNIN; DN(&oUNIQ) = 0;
146:
147: OID(&oTWOQ) = O_N; NID(&oTWOQ) = N_Q;
148: SGN(&oTWOQ) = 1; NM(&oTWOQ) = &oTWON; DN(&oTWOQ) = 0;
149:
150: OID(&oTHREEQ) = O_N; NID(&oTHREEQ) = N_Q;
151: SGN(&oTHREEQ) = 1; NM(&oTHREEQ) = &oTHREEN; DN(&oTHREEQ) = 0;
152:
153: OID(&oFOURQ) = O_N; NID(&oFOURQ) = N_Q;
154: SGN(&oFOURQ) = 1; NM(&oFOURQ) = &oFOURN; DN(&oFOURQ) = 0;
155:
156: OID(&oFIVEQ) = O_N; NID(&oFIVEQ) = N_Q;
157: SGN(&oFIVEQ) = 1; NM(&oFIVEQ) = &oFIVEN; DN(&oFIVEQ) = 0;
158:
159: OID(&oSIXQ) = O_N; NID(&oSIXQ) = N_Q;
160: SGN(&oSIXQ) = 1; NM(&oSIXQ) = &oSIXN; DN(&oSIXQ) = 0;
161:
162: OID(&oSEVENQ) = O_N; NID(&oSEVENQ) = N_Q;
163: SGN(&oSEVENQ) = 1; NM(&oSEVENQ) = &oSEVENN; DN(&oSEVENQ) = 0;
164:
165: OID(&oEIGHTQ) = O_N; NID(&oEIGHTQ) = N_Q;
166: SGN(&oEIGHTQ) = 1; NM(&oEIGHTQ) = &oEIGHTN; DN(&oEIGHTQ) = 0;
167:
168: OID(&oUNIR) = O_R; NM(&oUNIR) = (P)&oUNIQ; DN(&oUNIR) = (P)&oUNIQ; oUNIR.reduced = 1;
169: OID(&oUNIMQ) = O_N; NID(&oUNIMQ) = N_M; CONT(&oUNIMQ) = 1;
170: OID(&oUNILM) = O_N; NID(&oUNILM) = N_LM; BDY(&oUNILM) = ONEN;
171: OID(&oIU) = O_N; NID(&oIU) = N_C; oIU.r = 0; oIU.i = (Num)ONE;
172:
173: MKLM(&oTHREEN,THREE_LM);
174: MKLM(&oFOURN,FOUR_LM);
175: MKLM(&oEIGHTN,EIGHT_LM);
176:
177: OID(&oVOID) = O_VOID;
178:
179: /* moved to parse/main.c */
180: #if 0
181: #if PARI
182: risa_pari_init();
183: #endif
184: srandom((int)get_current_time());
185: #endif
186: init_up2_tab();
1.11 noro 187:
188: init_lprime();
1.1 noro 189: }
190:
191: extern double gctime;
192: double suspend_start;
193: double suspended_time=0;
194:
1.13 noro 195: void get_eg(struct oEGT *p)
1.1 noro 196: {
197: p->exectime = get_clock() - gctime - suspended_time; p->gctime = gctime;
198: }
199:
1.13 noro 200: void init_eg(struct oEGT *eg)
1.1 noro 201: {
202: bzero((char *)eg,sizeof(struct oEGT));
203: }
204:
1.13 noro 205: void add_eg(struct oEGT *base,struct oEGT *start,struct oEGT *end)
1.1 noro 206: {
207: base->exectime += end->exectime - start->exectime;
208: base->gctime += end->gctime - start->gctime;
209: }
210:
1.13 noro 211: void print_eg(char *item,struct oEGT *eg)
1.1 noro 212: {
213: printf("%s=(%.4g,%.4g)",item,eg->exectime,eg->gctime);
214: }
215:
1.13 noro 216: void print_split_eg(struct oEGT *start,struct oEGT *end)
1.1 noro 217: {
218: struct oEGT base;
219:
220: init_eg(&base); add_eg(&base,start,end);
221: printf("(%.4g,%.4g)",base.exectime,base.gctime);
222: }
223:
1.13 noro 224: void print_split_e(struct oEGT *start,struct oEGT *end)
1.1 noro 225: {
226: struct oEGT base;
227:
228: init_eg(&base); add_eg(&base,start,end);
229: printf("(%.4g)",base.exectime);
230: }
231:
232: void suspend_timer() {
233: suspend_start = get_clock();
234: }
235:
236: void resume_timer() {
237: suspended_time += get_clock()-suspend_start;
238: }
239:
240: extern int lm_lazy, up_lazy;
1.6 noro 241: extern int GC_dont_gc;
242: extern int do_weyl;
1.8 noro 243: extern int dp_fcoeffs;
1.1 noro 244:
245: void reset_engine() {
1.8 noro 246: lm_lazy = 0;
247: up_lazy = 0;
1.6 noro 248: do_weyl = 0;
1.8 noro 249: dp_fcoeffs = 0;
1.1 noro 250: GC_dont_gc = 0;
251: }
252:
253: unsigned int get_asir_version() {
254: return ASIR_VERSION;
1.4 noro 255: }
1.9 noro 256:
257: char *get_asir_distribution() {
258: return ASIR_DISTRIBUTION;
259: }
260:
1.4 noro 261:
262: void create_error(ERR *err,unsigned int serial,char *msg)
263: {
264: int len;
265: USINT ui;
266: NODE n,n1;
267: LIST list;
268: char *msg1;
269: STRING errmsg;
270:
271: MKUSINT(ui,serial);
272: len = strlen(msg);
273: msg1 = (char *)MALLOC(len+1);
274: strcpy(msg1,msg);
275: MKSTR(errmsg,msg1);
276: MKNODE(n1,errmsg,0); MKNODE(n,ui,n1); MKLIST(list,n);
277: MKERR(*err,list);
1.11 noro 278: }
279:
280: void init_lprime()
281: {
282: int s,i;
283:
284: s = sizeof(lprime_init);
285: lprime = (int *)GC_malloc_atomic(s);
286: lprime_size = s/sizeof(int);
287: for ( i = 0; i < lprime_size; i++ )
288: lprime[i] = lprime_init[lprime_size-i-1];
289: }
290:
291: void create_new_lprimes(int);
292:
293: int get_lprime(index)
294: {
295: if ( index >= lprime_size )
296: create_new_lprimes(index);
297: return lprime[index];
298: }
299:
1.13 noro 300: void create_new_lprimes(int index)
1.11 noro 301: {
302: int count,p,i,j,d;
303:
304: if ( index < lprime_size )
305: return;
306: count = index-lprime_size+1;
307: if ( count < 256 )
308: count = 256;
309: lprime = (int *)GC_realloc(lprime,(lprime_size+count)*sizeof(int));
310: p = lprime[lprime_size-1]+2;
311: for ( i = 0; i < count; p += 2 ) {
312: for ( j = 0; d = sprime[j]; j++ ) {
313: if ( d*d > p ) {
314: lprime[i+lprime_size] = p;
315: i++;
316: break;
317: }
318: if ( !(p%d) )
319: break;
320: }
321: }
322: lprime_size += count;
1.1 noro 323: }
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