Annotation of OpenXM_contrib2/asir2000/engine/init.c, Revision 1.20
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: *
1.20 ! saito 48: * $OpenXM: OpenXM_contrib2/asir2000/engine/init.c,v 1.19 2003/02/14 22:29:09 ohara 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;
1.18 noro 86: int StrassenSize = 0;
1.20 ! saito 87: int prefixmode = 0;
1.1 noro 88:
1.11 noro 89: static int *lprime;
90: int lprime_size;
91:
1.19 ohara 92: #if defined(PARI)
1.1 noro 93: int paristack = 1<<16;
1.10 noro 94: #define ADDBF addbf
95: #define SUBBF subbf
96: #define MULBF mulbf
97: #define DIVBF divbf
98: #define PWRBF pwrbf
99: #define CHSGNBF chsgnbf
100: #define CMPBF cmpbf
101: # else
102: #define ADDBF 0
103: #define SUBBF 0
104: #define MULBF 0
105: #define DIVBF 0
106: #define PWRBF 0
107: #define CHSGNBF 0
108: #define CMPBF 0
109: #endif
1.1 noro 110:
1.7 saito 111: #if defined(INTERVAL)
112: int zerorewrite = 0;
1.17 kondoh 113: void (*addnumt[])() = { addq, addreal, addalg, ADDBF, 0, additvp, additvd, 0, additvf, addcplx, addmi, addlm, addgf2n, addgfpn, addgfs, addgfsn };
114: void (*subnumt[])() = { subq, subreal, subalg, SUBBF, 0, subitvp, subitvd, 0, subitvf, subcplx, submi, sublm, subgf2n, subgfpn, subgfs, subgfsn };
115: void (*mulnumt[])() = { mulq, mulreal, mulalg, MULBF, 0, mulitvp, mulitvd, 0, mulitvf, mulcplx, mulmi, mullm, mulgf2n, mulgfpn, mulgfs, mulgfsn };
116: void (*divnumt[])() = { divq, divreal, divalg, DIVBF, 0, divitvp, divitvd, 0, divitvf, divcplx, divmi, divlm, divgf2n, divgfpn, divgfs, divgfsn };
117: void (*pwrnumt[])() = { pwrq, pwrreal, pwralg, PWRBF, 0, pwritvp, pwritvd, 0, pwritvf, pwrcplx, pwrmi, pwrlm, pwrgf2n, pwrgfpn, pwrgfs, pwrgfsn };
118: void (*chsgnnumt[])() = { chsgnq, chsgnreal, chsgnalg, CHSGNBF, 0, chsgnitvp, chsgnitvd, 0, chsgnitvf, chsgncplx, chsgnmi, chsgnlm, chsgngf2n, chsgngfpn, chsgngfs , chsgngfsn};
119: int (*cmpnumt[])() = { cmpq, cmpreal, cmpalg, CMPBF, 0, cmpitvp, cmpitvd, 0, cmpitvf, cmpcplx, cmpmi, cmplm, cmpgf2n, cmpgfpn, cmpgfs, cmpgfsn };
1.7 saito 120: #else
1.12 noro 121: void (*addnumt[])() = { addq, addreal, addalg, ADDBF, addcplx, addmi, addlm, addgf2n, addgfpn, addgfs, addgfsn };
122: void (*subnumt[])() = { subq, subreal, subalg, SUBBF, subcplx, submi, sublm, subgf2n, subgfpn, subgfs, subgfsn };
123: void (*mulnumt[])() = { mulq, mulreal, mulalg, MULBF, mulcplx, mulmi, mullm, mulgf2n, mulgfpn, mulgfs, mulgfsn };
124: void (*divnumt[])() = { divq, divreal, divalg, DIVBF, divcplx, divmi, divlm, divgf2n, divgfpn, divgfs, divgfsn };
125: void (*pwrnumt[])() = { pwrq, pwrreal, pwralg, PWRBF, pwrcplx, pwrmi, pwrlm, pwrgf2n, pwrgfpn, pwrgfs, pwrgfsn };
126: void (*chsgnnumt[])() = { chsgnq, chsgnreal, chsgnalg, CHSGNBF, chsgncplx, chsgnmi, chsgnlm, chsgngf2n, chsgngfpn, chsgngfs, chsgngfsn };
127: int (*cmpnumt[])() = { cmpq, cmpreal, cmpalg, CMPBF, cmpcplx, cmpmi, cmplm, cmpgf2n, cmpgfpn, cmpgfs, cmpgfsn };
1.1 noro 128: #endif
129:
130: double get_current_time();
1.11 noro 131: void init_lprime();
1.1 noro 132:
133: void nglob_init() {
134: PL(&oUNIN) = 1; BD(&oUNIN)[0] = 1;
135: PL(&oTWON) = 1; BD(&oTWON)[0] = 2;
136: PL(&oTHREEN) = 1; BD(&oTHREEN)[0] = 3;
137: PL(&oFOURN) = 1; BD(&oFOURN)[0] = 4;
138: PL(&oFIVEN) = 1; BD(&oFIVEN)[0] = 5;
139: PL(&oSIXN) = 1; BD(&oSIXN)[0] = 6;
140: PL(&oSEVENN) = 1; BD(&oSEVENN)[0] = 7;
141: PL(&oEIGHTN) = 1; BD(&oEIGHTN)[0] = 8;
142:
143: oONEUP2.w = 1; oONEUP2.b[0] = 1;
144:
145: OID(&oUNIQ) = O_N; NID(&oUNIQ) = N_Q;
146: SGN(&oUNIQ) = 1; NM(&oUNIQ) = &oUNIN; DN(&oUNIQ) = 0;
147:
148: OID(&oTWOQ) = O_N; NID(&oTWOQ) = N_Q;
149: SGN(&oTWOQ) = 1; NM(&oTWOQ) = &oTWON; DN(&oTWOQ) = 0;
150:
151: OID(&oTHREEQ) = O_N; NID(&oTHREEQ) = N_Q;
152: SGN(&oTHREEQ) = 1; NM(&oTHREEQ) = &oTHREEN; DN(&oTHREEQ) = 0;
153:
154: OID(&oFOURQ) = O_N; NID(&oFOURQ) = N_Q;
155: SGN(&oFOURQ) = 1; NM(&oFOURQ) = &oFOURN; DN(&oFOURQ) = 0;
156:
157: OID(&oFIVEQ) = O_N; NID(&oFIVEQ) = N_Q;
158: SGN(&oFIVEQ) = 1; NM(&oFIVEQ) = &oFIVEN; DN(&oFIVEQ) = 0;
159:
160: OID(&oSIXQ) = O_N; NID(&oSIXQ) = N_Q;
161: SGN(&oSIXQ) = 1; NM(&oSIXQ) = &oSIXN; DN(&oSIXQ) = 0;
162:
163: OID(&oSEVENQ) = O_N; NID(&oSEVENQ) = N_Q;
164: SGN(&oSEVENQ) = 1; NM(&oSEVENQ) = &oSEVENN; DN(&oSEVENQ) = 0;
165:
166: OID(&oEIGHTQ) = O_N; NID(&oEIGHTQ) = N_Q;
167: SGN(&oEIGHTQ) = 1; NM(&oEIGHTQ) = &oEIGHTN; DN(&oEIGHTQ) = 0;
168:
169: OID(&oUNIR) = O_R; NM(&oUNIR) = (P)&oUNIQ; DN(&oUNIR) = (P)&oUNIQ; oUNIR.reduced = 1;
170: OID(&oUNIMQ) = O_N; NID(&oUNIMQ) = N_M; CONT(&oUNIMQ) = 1;
171: OID(&oUNILM) = O_N; NID(&oUNILM) = N_LM; BDY(&oUNILM) = ONEN;
172: OID(&oIU) = O_N; NID(&oIU) = N_C; oIU.r = 0; oIU.i = (Num)ONE;
173:
174: MKLM(&oTHREEN,THREE_LM);
175: MKLM(&oFOURN,FOUR_LM);
176: MKLM(&oEIGHTN,EIGHT_LM);
177:
178: OID(&oVOID) = O_VOID;
179:
180: /* moved to parse/main.c */
181: #if 0
1.19 ohara 182: #if defined(PARI)
1.1 noro 183: risa_pari_init();
184: #endif
185: srandom((int)get_current_time());
186: #endif
187: init_up2_tab();
1.11 noro 188:
189: init_lprime();
1.1 noro 190: }
191:
192: extern double gctime;
193: double suspend_start;
194: double suspended_time=0;
195:
1.13 noro 196: void get_eg(struct oEGT *p)
1.1 noro 197: {
198: p->exectime = get_clock() - gctime - suspended_time; p->gctime = gctime;
199: }
200:
1.13 noro 201: void init_eg(struct oEGT *eg)
1.1 noro 202: {
203: bzero((char *)eg,sizeof(struct oEGT));
204: }
205:
1.13 noro 206: void add_eg(struct oEGT *base,struct oEGT *start,struct oEGT *end)
1.1 noro 207: {
208: base->exectime += end->exectime - start->exectime;
209: base->gctime += end->gctime - start->gctime;
210: }
211:
1.13 noro 212: void print_eg(char *item,struct oEGT *eg)
1.1 noro 213: {
214: printf("%s=(%.4g,%.4g)",item,eg->exectime,eg->gctime);
215: }
216:
1.13 noro 217: void print_split_eg(struct oEGT *start,struct oEGT *end)
1.1 noro 218: {
219: struct oEGT base;
220:
221: init_eg(&base); add_eg(&base,start,end);
222: printf("(%.4g,%.4g)",base.exectime,base.gctime);
223: }
224:
1.13 noro 225: void print_split_e(struct oEGT *start,struct oEGT *end)
1.1 noro 226: {
227: struct oEGT base;
228:
229: init_eg(&base); add_eg(&base,start,end);
230: printf("(%.4g)",base.exectime);
231: }
232:
233: void suspend_timer() {
234: suspend_start = get_clock();
235: }
236:
237: void resume_timer() {
238: suspended_time += get_clock()-suspend_start;
239: }
240:
241: extern int lm_lazy, up_lazy;
1.6 noro 242: extern int GC_dont_gc;
243: extern int do_weyl;
1.8 noro 244: extern int dp_fcoeffs;
1.1 noro 245:
246: void reset_engine() {
1.8 noro 247: lm_lazy = 0;
248: up_lazy = 0;
1.6 noro 249: do_weyl = 0;
1.8 noro 250: dp_fcoeffs = 0;
1.1 noro 251: GC_dont_gc = 0;
252: }
253:
254: unsigned int get_asir_version() {
255: return ASIR_VERSION;
1.4 noro 256: }
1.9 noro 257:
258: char *get_asir_distribution() {
259: return ASIR_DISTRIBUTION;
260: }
261:
1.4 noro 262:
263: void create_error(ERR *err,unsigned int serial,char *msg)
264: {
265: int len;
266: USINT ui;
267: NODE n,n1;
268: LIST list;
269: char *msg1;
270: STRING errmsg;
271:
272: MKUSINT(ui,serial);
273: len = strlen(msg);
274: msg1 = (char *)MALLOC(len+1);
275: strcpy(msg1,msg);
276: MKSTR(errmsg,msg1);
277: MKNODE(n1,errmsg,0); MKNODE(n,ui,n1); MKLIST(list,n);
278: MKERR(*err,list);
1.11 noro 279: }
280:
281: void init_lprime()
282: {
283: int s,i;
284:
285: s = sizeof(lprime_init);
286: lprime = (int *)GC_malloc_atomic(s);
287: lprime_size = s/sizeof(int);
288: for ( i = 0; i < lprime_size; i++ )
289: lprime[i] = lprime_init[lprime_size-i-1];
290: }
291:
292: void create_new_lprimes(int);
293:
294: int get_lprime(index)
295: {
296: if ( index >= lprime_size )
297: create_new_lprimes(index);
298: return lprime[index];
299: }
300:
1.13 noro 301: void create_new_lprimes(int index)
1.11 noro 302: {
303: int count,p,i,j,d;
304:
305: if ( index < lprime_size )
306: return;
307: count = index-lprime_size+1;
308: if ( count < 256 )
309: count = 256;
310: lprime = (int *)GC_realloc(lprime,(lprime_size+count)*sizeof(int));
311: p = lprime[lprime_size-1]+2;
312: for ( i = 0; i < count; p += 2 ) {
313: for ( j = 0; d = sprime[j]; j++ ) {
314: if ( d*d > p ) {
315: lprime[i+lprime_size] = p;
316: i++;
317: break;
318: }
319: if ( !(p%d) )
320: break;
321: }
322: }
323: lprime_size += count;
1.1 noro 324: }
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