Annotation of OpenXM_contrib2/asir2000/io/ox.c, Revision 1.42
1.5 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
1.6 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.5 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.
1.42 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/ox.c,v 1.41 2018/03/12 02:37:08 noro Exp $
1.5 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
1.3 noro 51: #include "signal.h"
1.1 noro 52: #include "wsio.h"
53: #include "ox.h"
54:
55: #define ISIZ sizeof(int)
56:
57: extern Obj VOIDobj;
58:
1.22 noro 59: extern int nserver_102, myrank_102;
1.1 noro 60: extern int ox_need_conv;
1.14 noro 61: int ox_usr1_sent, ox_int_received, critical_when_signal;
1.1 noro 62: unsigned int ox_serial;
63: int ox_flushing;
64: int ox_batch;
65: int ox_check=1;
1.2 noro 66: int ox_exchange_mathcap=1;
1.13 noro 67: JMP_BUF ox_env;
1.1 noro 68:
69: MATHCAP my_mathcap;
70:
71: struct oxcap {
1.42 ! noro 72: unsigned int ox;
! 73: int ncap;
! 74: int *cap;
1.1 noro 75: };
76:
77: struct mathcap {
1.42 ! noro 78: LIST mc;
! 79: unsigned int version;
! 80: char *servername;
! 81: int nsmcap;
! 82: unsigned int *smcap;
! 83: int noxcap;
! 84: struct oxcap *oxcap;
1.38 noro 85: int no_ox_reset;
1.1 noro 86: };
87:
88: struct oxcap *my_oxcap;
89:
90: static struct mathcap my_mc;
91: static struct mathcap *remote_mc;
92: static int remote_mc_len;
93:
1.12 noro 94: void mclist_to_mc(LIST mclist,struct mathcap *mc);
1.30 ohara 95: Obj asir_pop_one();
96: void asir_push_one(Obj);
1.12 noro 97:
1.35 fujimoto 98: #if defined(VISUAL) || defined(__MINGW32__)
1.9 noro 99: /* XXX : mainly used in engine2000/io.c, but declared here */
1.33 fujimoto 100: typedef void *HANDLE;
1.9 noro 101: HANDLE hStreamNotify,hStreamNotify_Ack;
102:
103: void cleanup_events()
104: {
1.42 ! noro 105: /* ox_watch_stream may be waiting for hStreamNotify_Ack to be set */
1.9 noro 106:
1.42 ! noro 107: ResetEvent(hStreamNotify);
! 108: SetEvent(hStreamNotify_Ack);
1.9 noro 109: }
110: #endif
111:
1.38 noro 112: /* 1 if no_ox_reset, 0 if ox_reset OK, -1 if invalid */
113: int no_ox_reset(int s)
114: {
115: if ( remote_mc && s >= 0 && s < remote_mc_len )
116: return remote_mc[s].no_ox_reset;
117: else
118: return -1;
119: }
120:
1.12 noro 121: void ox_resetenv(char *s)
1.1 noro 122: {
1.35 fujimoto 123: #if defined(VISUAL) || defined(__MINGW32__)
1.42 ! noro 124: cleanup_events();
1.9 noro 125: #endif
1.42 ! noro 126: fprintf(stderr,"%s\n",s);
! 127: LONGJMP(ox_env,1);
1.1 noro 128: }
129:
130: static int available_cmo[] = {
1.42 ! noro 131: CMO_NULL, CMO_INT32, CMO_DATUM, CMO_STRING, CMO_MATHCAP,
! 132: CMO_ERROR, CMO_ERROR2, CMO_LIST, CMO_MONOMIAL32,
! 133: CMO_ZZ, CMO_QQ, CMO_ZERO,
! 134: CMO_DMS_GENERIC, CMO_DMS_OF_N_VARIABLES,
! 135: CMO_RING_BY_NAME, CMO_DISTRIBUTED_POLYNOMIAL,
1.25 takayama 136: CMO_RATIONAL,
1.42 ! noro 137: CMO_RECURSIVE_POLYNOMIAL, CMO_UNIVARIATE_POLYNOMIAL,
! 138: CMO_INDETERMINATE,
! 139: CMO_TREE, CMO_BIGFLOAT32, CMO_COMPLEX,
! 140: 0
1.1 noro 141: };
142:
1.17 noro 143: static int asir_available_sm[] = {
1.42 ! noro 144: SM_dupErrors, SM_getsp, SM_popSerializedLocalObject,
! 145: SM_popCMO, SM_popString, SM_pushCMOtag, SM_setName,
! 146: SM_evalName, SM_executeStringByLocalParser,
! 147: SM_executeStringByLocalParserInBatchMode,
! 148: SM_executeFunction, SM_shutdown, SM_pops,
! 149: SM_mathcap, SM_setMathcap, SM_nop,
! 150: SM_beginBlock, SM_endBlock,
! 151: 0
1.17 noro 152: };
153:
1.15 noro 154: static int ox_asir_available_sm[] = {
1.42 ! noro 155: SM_dupErrors, SM_getsp, SM_popSerializedLocalObject,
! 156: SM_popCMO, SM_popString, SM_pushCMOtag, SM_setName,
! 157: SM_evalName, SM_executeStringByLocalParser,
! 158: SM_executeStringByLocalParserInBatchMode,
! 159: SM_executeFunction, SM_shutdown, SM_pops,
! 160: SM_mathcap, SM_setMathcap, SM_nop,
! 161: SM_beginBlock, SM_endBlock, SM_executeFunctionSync,
! 162: SM_set_rank_102, SM_tcp_accept_102, SM_tcp_connect_102, SM_reset_102,
! 163: SM_bcast_102, SM_reduce_102,
! 164: 0
1.1 noro 165: };
166:
1.15 noro 167: static int ox_plot_available_sm[] = {
1.42 ! noro 168: SM_dupErrors, SM_getsp, SM_popSerializedLocalObject,
! 169: SM_popCMO, SM_popString, SM_setName,
! 170: SM_evalName, SM_executeStringByLocalParser,
! 171: SM_executeFunction, SM_shutdown, SM_pops,
! 172: SM_mathcap, SM_setMathcap, SM_nop,
! 173: 0
1.15 noro 174: };
175:
1.1 noro 176: /*
1.42 ! noro 177: mathcap =
! 178: [
! 179: version list,
! 180: SMlist,
! 181: [
! 182: [OX tag,CMO tag list],
! 183: [OX tag,CMO tag list],
! 184: ...
! 185: ]
! 186: ]
1.1 noro 187: */
188:
189: void create_my_mathcap(char *system)
190: {
1.42 ! noro 191: NODE n,n0;
! 192: int i,k;
! 193: STRING str;
! 194: LIST sname,smlist,oxlist,cmolist,asirlist,oxasir,r;
! 195: USINT tag,t,t1;
! 196:
! 197: if ( my_mathcap )
! 198: return;
! 199: /* version */
! 200: MKSTR(str,system);
! 201: MKUSINT(t,OX_VERSION);
! 202: n0 = mknode(2,t,str); MKLIST(sname,n0);
! 203:
! 204: /* sm tag */
! 205: n0 = 0;
! 206: if ( !strcmp(system,"asir") ) {
! 207: for ( i = 0; k = asir_available_sm[i]; i++ ) {
! 208: NEXTNODE(n0,n); MKUSINT(t,k); BDY(n) = (pointer)t;
! 209: }
! 210: } else if ( !strcmp(system,"ox_asir") ) {
! 211: for ( i = 0; k = ox_asir_available_sm[i]; i++ ) {
! 212: NEXTNODE(n0,n); MKUSINT(t,k); BDY(n) = (pointer)t;
! 213: }
! 214: NEXT(n) = 0;
! 215: } else if ( !strcmp(system,"ox_plot") ) {
! 216: for ( i = 0; k = ox_plot_available_sm[i]; i++ ) {
! 217: NEXTNODE(n0,n); MKUSINT(t,k); BDY(n) = (pointer)t;
! 218: }
! 219: NEXT(n) = 0;
! 220: }
! 221: MKLIST(smlist,n0);
! 222:
! 223: /* creation of [OX_DATA,CMO list] */
! 224: /* ox tag */
! 225: MKUSINT(tag,OX_DATA);
! 226: /* cmo tag */
! 227: for ( n0 = 0, i = 0; k = available_cmo[i]; i++ ) {
! 228: NEXTNODE(n0,n); MKUSINT(t,k); BDY(n) = (pointer)t;
! 229: }
! 230: NEXT(n) = 0; MKLIST(cmolist,n0);
! 231: /* [ox tag, cmo list] */
! 232: n0 = mknode(2,tag,cmolist);
! 233: MKLIST(oxlist,n0);
! 234:
! 235: /* creation of [OX_LOCAL_OBJECT_ASIR,ASIR tag] */
! 236: /* ox tag */
! 237: MKUSINT(tag,OX_LOCAL_OBJECT_ASIR);
! 238: /* local tag */
! 239: MKUSINT(t,ASIR_VL);
! 240: MKUSINT(t1,ASIR_OBJ);
! 241: n0 = mknode(2,t,t1); MKLIST(cmolist,n0);
! 242: /* [ox tag, local list] */
! 243: n0 = mknode(2,tag,cmolist);
! 244: MKLIST(asirlist,n0);
! 245:
! 246: /* [oxlist,asirlist] */
! 247: n0 = mknode(2,oxlist,asirlist); MKLIST(oxasir,n0);
! 248:
! 249: /* [version,sm,oxasir] */
! 250: n0 = mknode(3,sname,smlist,oxasir); MKLIST(r,n0);
! 251:
! 252: MKMATHCAP(my_mathcap,r);
! 253: mclist_to_mc(r,&my_mc);
! 254: my_oxcap = my_mc.oxcap;
1.1 noro 255: }
256:
257: void store_remote_mathcap(int s,MATHCAP mc)
258: {
1.42 ! noro 259: if ( !remote_mc ) {
! 260: remote_mc_len = 16;
! 261: remote_mc = (struct mathcap *)
! 262: CALLOC(remote_mc_len,sizeof(struct mathcap));
! 263: }
! 264: if ( s >= remote_mc_len ) {
! 265: remote_mc_len *= 2;
! 266: remote_mc = (struct mathcap *)REALLOC(remote_mc,
! 267: remote_mc_len*sizeof(struct mathcap));
! 268: }
! 269: mclist_to_mc(BDY(mc),&remote_mc[s]);
1.1 noro 270: }
271:
272: /*
1.42 ! noro 273: mathcap =
! 274: [
! 275: version list,
! 276: SMlist,
! 277: [
! 278: [OX tag,CMO tag list],
! 279: [OX tag,CMO tag list],
! 280: ...
! 281: ]
! 282: ]
1.1 noro 283:
284: ===>
285:
1.42 ! noro 286: mathcap
! 287: | version | &servername | nsmcap | &smcap | noxcap | &oxcap |
! 288: smcap
! 289: | SM_xxx | SM_yyy | ... |
! 290: oxcap
! 291: | oxcap[0] | oxcap[1] | ... |
! 292: oxcap[i]
! 293: | ox | ncap | &cap |
! 294: cap
! 295: | CMO_xxx | CMO_yyy | ... |
1.1 noro 296: */
297:
298: void mclist_to_mc(LIST mclist,struct mathcap *mc)
299: {
1.42 ! noro 300: int l,i,j;
! 301: NODE n,t,oxcmo,cap;
! 302: int *ptr;
! 303:
! 304: /*
! 305: [
! 306: [ version,servername ]
! 307: [sm1,sm2,...],
! 308: [
! 309: [o1,[n11,n12,...]],
! 310: [o2,[n21,n22,...]],
! 311: ...
! 312: ]
1.38 noro 313: (optional)[s1,s2,...] (no_ox_reset)
1.42 ! noro 314: ]
! 315: */
! 316: n = BDY(mclist);
! 317: mc->mc = mclist;
! 318: mc->version = BDY((USINT)BDY(BDY((LIST)BDY(n))));
! 319: mc->servername = BDY((STRING)BDY(NEXT(BDY((LIST)BDY(n)))));
! 320:
! 321: /* smcap */
! 322: n = NEXT(n);
! 323: t = BDY((LIST)BDY(n));
! 324: mc->nsmcap = length(t);
! 325: mc->smcap = (int *)MALLOC_ATOMIC(mc->nsmcap*sizeof(int));
! 326: for ( j = 0, ptr = mc->smcap; j < mc->nsmcap; j++, t = NEXT(t) )
! 327: ptr[j] = BDY((USINT)BDY(t));
! 328:
! 329: n = NEXT(n);
! 330: n = BDY((LIST)BDY(n));
! 331: /* n -> BDY([[OX1,CMOlist1], [OX2,CMOlist2], ...]) */
! 332: mc->noxcap = length(n);
! 333: mc->oxcap = (struct oxcap *)MALLOC(mc->noxcap*sizeof(struct oxcap));
! 334: for ( j = 0; j < mc->noxcap; j++, n = NEXT(n) ) {
! 335: oxcmo = BDY((LIST)BDY(n));
! 336: /* oxcmo = BDY([OXj,CMOlistj]) */
! 337: mc->oxcap[j].ox = BDY((USINT)BDY(oxcmo));
! 338: cap = BDY((LIST)BDY(NEXT(oxcmo)));
! 339: /* cap ->BDY(CMOlistj) */
! 340: l = length(cap);
! 341: mc->oxcap[j].ncap = l;
! 342: mc->oxcap[j].cap = (unsigned int *)CALLOC(l+1,sizeof(unsigned int));
! 343: for ( t = cap, ptr = mc->oxcap[j].cap, i = 0; i < l; t = NEXT(t), i++ )
! 344: ptr[i] = BDY((USINT)BDY(t));
! 345: }
1.38 noro 346: /* check of no_ox_reset */
347: mc->no_ox_reset = 0;
1.42 ! noro 348: n = BDY(mclist);
1.38 noro 349: if ( length(n) >= 4 ) {
1.42 ! noro 350: t = BDY((LIST)ARG3(n));
1.38 noro 351: for ( ; t; t = NEXT(t) )
352: if ( !strcmp(BDY((STRING)BDY(t)),"no_ox_reset") )
353: mc->no_ox_reset = 1;
354: }
1.1 noro 355: }
356:
1.12 noro 357: int check_sm_by_mc(int s,unsigned int smtag)
1.1 noro 358: {
1.42 ! noro 359: struct mathcap *rmc;
! 360: int nsmcap,i;
! 361: unsigned int *smcap;
! 362:
! 363: /* XXX : return 1 if remote_mc is not available. */
! 364: if ( !remote_mc )
! 365: return 1;
! 366: rmc = &remote_mc[s];
! 367: nsmcap = rmc->nsmcap;
! 368: smcap = rmc->smcap;
! 369: if ( !smcap )
! 370: return 1;
! 371: for ( i = 0; i < nsmcap; i++ )
! 372: if ( smcap[i] == smtag )
! 373: break;
! 374: if ( i == nsmcap )
! 375: return 0;
! 376: else
! 377: return 1;
1.1 noro 378: }
379:
1.12 noro 380: int check_by_mc(int s,unsigned int oxtag,unsigned int cmotag)
1.1 noro 381: {
1.42 ! noro 382: struct mathcap *rmc;
! 383: int noxcap,ncap,i,j;
! 384: struct oxcap *oxcap;
! 385: unsigned int *cap;
! 386:
! 387: /* XXX : return 1 if remote_mc is not available. */
! 388: if ( !remote_mc )
! 389: return 1;
! 390: rmc = &remote_mc[s];
! 391: noxcap = rmc->noxcap;
! 392: oxcap = rmc->oxcap;
! 393: if ( !oxcap )
! 394: return 1;
! 395: for ( i = 0; i < noxcap; i++ )
! 396: if ( oxcap[i].ox == oxtag )
! 397: break;
! 398: if ( i == noxcap )
! 399: return 0;
! 400: ncap = oxcap[i].ncap;
! 401: cap = oxcap[i].cap;
! 402: for ( j = 0; j < ncap; j++ )
! 403: if ( cap[j] == cmotag )
! 404: break;
! 405: if ( j == ncap )
! 406: return 0;
! 407: else
! 408: return 1;
1.1 noro 409: }
410:
411: void begin_critical() {
1.42 ! noro 412: critical_when_signal = 1;
1.1 noro 413: }
414:
415: void end_critical() {
1.42 ! noro 416: critical_when_signal = 0;
! 417: if ( ox_usr1_sent ) {
! 418: ox_usr1_sent = 0;
1.35 fujimoto 419: #if !defined(VISUAL) && !defined(__MINGW32__)
1.42 ! noro 420: ox_usr1_handler(SIGUSR1);
1.12 noro 421: #else
1.42 ! noro 422: ox_usr1_handler(0);
1.12 noro 423: #endif
1.42 ! noro 424: }
! 425: if ( ox_int_received ) {
! 426: ox_int_received = 0; int_handler(SIGINT);
! 427: }
1.1 noro 428: }
429:
1.26 noro 430: extern NODE user_int_handler;
1.41 noro 431: extern int caught_intr,in_gc;
1.18 noro 432:
1.12 noro 433: void ox_usr1_handler(int sig)
1.1 noro 434: {
1.42 ! noro 435: NODE t;
1.26 noro 436:
1.35 fujimoto 437: #if !defined(VISUAL) && !defined(__MINGW32__)
1.42 ! noro 438: set_signal_for_restart(SIGUSR1,ox_usr1_handler);
1.1 noro 439: #endif
1.42 ! noro 440: if ( critical_when_signal ) {
! 441: fprintf(stderr,"usr1 : critical\n");
! 442: ox_usr1_sent = 1;
1.41 noro 443: } else if ( in_gc ) {
1.42 ! noro 444: fprintf(stderr,"usr1 : in_gc\n");
! 445: caught_intr = 2;
! 446: } else {
! 447: ox_flushing = 1;
! 448: if ( user_int_handler ) {
! 449: fprintf(stderr,
! 450: "usr1 : calling the registered exception handlers...");
! 451: for ( t = user_int_handler; t; t = NEXT(t) )
! 452: bevalf((FUNC)BDY(t),0);
! 453: fprintf(stderr, "done.\n");
! 454: }
! 455: LEAVE_SIGNAL_CS_ALL;
! 456: ox_resetenv("usr1 : return to toplevel by SIGUSR1");
! 457: }
1.1 noro 458: }
459:
460: void clear_readbuffer()
461: {
462: #if defined(linux)
1.42 ! noro 463: iofp[0].in->_IO_read_ptr = iofp[0].in->_IO_read_end;
1.1 noro 464: #elif defined(__FreeBSD__)
1.42 ! noro 465: fpurge(iofp[0].in);
1.1 noro 466: #endif
467: /*
1.42 ! noro 468: sock = fileno(iofp[0].in);
! 469: interval.tv_sec = (int)0;
! 470: interval.tv_usec = (int)0;
! 471:
! 472: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
! 473: FD_SET(sock,&r);
! 474: while ( 1 ) {
! 475: n = select(FD_SETSIZE,&r,&w,&e,&interval);
! 476: if ( !n )
! 477: break;
! 478: read(sock,&c,1);
! 479: }
1.1 noro 480: */
481: }
482:
1.20 noro 483: #if MPI
1.1 noro 484: int ox_data_is_available(int s)
485: {
1.42 ! noro 486: return 1;
1.1 noro 487: }
488:
489: void wait_for_data(int s)
490: {
1.42 ! noro 491: return;
1.1 noro 492: }
1.28 ohara 493:
494: void wait_for_data_102(int rank)
495: {
1.42 ! noro 496: return;
1.28 ohara 497: }
1.1 noro 498: #else
499: int ox_data_is_available(int s)
500: {
1.42 ! noro 501: return FP_DATA_IS_AVAILABLE(iofp[s].in);
1.1 noro 502: }
503:
504: void wait_for_data(int s)
505: {
1.42 ! noro 506: fd_set r;
! 507: int sock;
1.1 noro 508:
1.42 ! noro 509: if ( !FP_DATA_IS_AVAILABLE(iofp[s].in) ) {
1.35 fujimoto 510: #if defined(VISUAL) || defined(__MINGW32__)
1.42 ! noro 511: sock = iofp[s].in->fildes;
! 512: FD_ZERO(&r);
! 513: FD_SET((unsigned int)sock,&r);
! 514: select(0,&r,NULL,NULL,NULL);
1.1 noro 515: #else
1.42 ! noro 516: sock = fileno(iofp[s].in);
! 517: FD_ZERO(&r);
! 518: FD_SET(sock,&r);
! 519: select(FD_SETSIZE,&r,NULL,NULL,NULL);
1.1 noro 520: #endif
1.42 ! noro 521: }
1.1 noro 522: }
1.21 noro 523:
524: void wait_for_data_102(int rank)
525: {
1.42 ! noro 526: fd_set r;
! 527: int sock;
1.21 noro 528:
1.42 ! noro 529: if ( !FP_DATA_IS_AVAILABLE(iofp_102[rank].in) ) {
1.35 fujimoto 530: #if defined(VISUAL) || defined(__MINGW32__)
1.42 ! noro 531: sock = iofp_102[rank].in->fildes;
! 532: FD_ZERO(&r);
! 533: FD_SET((unsigned int)sock,&r);
! 534: select(0,&r,NULL,NULL,NULL);
1.21 noro 535: #else
1.42 ! noro 536: sock = fileno(iofp_102[rank].in);
! 537: FD_ZERO(&r);
! 538: FD_SET(sock,&r);
! 539: select(FD_SETSIZE,&r,NULL,NULL,NULL);
1.21 noro 540: #endif
1.42 ! noro 541: }
1.21 noro 542: }
1.1 noro 543: #endif
544:
545: void ox_send_data(int s,pointer p)
546: {
1.42 ! noro 547: ERR err;
1.41 noro 548: Obj p0;
1.8 noro 549:
1.41 noro 550: p0 = (Obj)p;
1.42 ! noro 551: if ( ox_check && !ox_check_cmo(s,(Obj)p) ) {
! 552: create_error(&err,ox_serial,"ox_send_data : Mathcap violation",0);
! 553: p = (pointer)err;
! 554: }
! 555: begin_critical();
! 556: ox_write_int(s,OX_DATA);
! 557: ox_write_int(s,ox_serial++);
! 558: ox_write_cmo(s,p);
! 559: ox_flush_stream(s);
! 560: end_critical();
1.1 noro 561: }
562:
1.21 noro 563: void ox_send_data_102(int rank,pointer p)
564: {
1.42 ! noro 565: ERR err;
1.21 noro 566:
1.42 ! noro 567: begin_critical();
! 568: ox_write_int_102(rank,OX_DATA);
! 569: ox_write_int_102(rank,ox_serial++);
! 570: ox_write_cmo_102(rank,p);
! 571: ox_flush_stream_102(rank);
! 572: end_critical();
1.22 noro 573: }
574:
1.24 noro 575: void ox_bcast_102(int root)
1.22 noro 576: {
1.42 ! noro 577: Obj data;
! 578: int r,mask,id,src,dst;
1.22 noro 579:
1.42 ! noro 580: r = myrank_102-root;
! 581: if ( r == 0 )
! 582: data = (Obj)asir_pop_one();
! 583:
! 584: if ( r < 0 ) r += nserver_102;
! 585: for ( mask = 1; mask < nserver_102; mask <<= 1 )
! 586: if ( r&mask ) {
! 587: src = myrank_102-mask;
! 588: if ( src < 0 ) src += nserver_102;
! 589: ox_recv_102(src,&id,&data);
! 590: break;
! 591: }
! 592: for ( mask >>= 1; mask > 0; mask >>= 1 )
! 593: if ( (r+mask) < nserver_102 ) {
! 594: dst = myrank_102+mask;
! 595: if ( dst >= nserver_102 ) dst -= nserver_102;
! 596: ox_send_data_102(dst,data);
! 597: }
! 598: asir_push_one(data);
1.23 noro 599: }
600:
601: /* func : an arithmetic funcion func(vl,a,b,*c) */
602:
1.24 noro 603: void ox_reduce_102(int root,void (*func)())
1.23 noro 604: {
1.42 ! noro 605: Obj data,data0,t;
! 606: int r,mask,id,src,dst;
1.23 noro 607:
1.42 ! noro 608: r = myrank_102-root;
! 609: if ( r < 0 ) r += nserver_102;
! 610: data = (Obj)asir_pop_one();
! 611: for ( mask = 1; mask < nserver_102; mask <<= 1 )
! 612: if ( r&mask ) {
! 613: dst = (r-mask)+root;
! 614: if ( dst >= nserver_102 ) dst -= nserver_102;
! 615: ox_send_data_102(dst,data);
! 616: break;
! 617: } else {
! 618: src = r+mask;
! 619: if ( src < nserver_102 ) {
! 620: src += root;
! 621: if ( src >= nserver_102 ) src -= nserver_102;
! 622: ox_recv_102(src,&id,&data0);
! 623: (*func)(CO,data,data0,&t); data = t;
! 624: }
! 625: }
! 626: asir_push_one(r?0:data);
1.21 noro 627: }
628:
1.1 noro 629: void ox_send_cmd(int s,int id)
630: {
1.42 ! noro 631: if ( ox_check && !check_sm_by_mc(s,id) )
! 632: error("ox_send_cmd : Mathcap violation");
! 633: begin_critical();
! 634: ox_write_int(s,OX_COMMAND);
! 635: ox_write_int(s,ox_serial++);
! 636: ox_write_int(s,id);
! 637: ox_flush_stream(s);
! 638: end_critical();
1.1 noro 639: }
640:
641: void ox_send_sync(int s)
642: {
1.42 ! noro 643: begin_critical();
! 644: ox_write_int(s,OX_SYNC_BALL);
! 645: ox_write_int(s,ox_serial++);
! 646: ox_flush_stream(s);
! 647: end_critical();
1.1 noro 648: }
649:
1.21 noro 650: void ox_send_sync_102(int rank)
651: {
1.42 ! noro 652: begin_critical();
! 653: ox_write_int_102(rank,OX_SYNC_BALL);
! 654: ox_write_int_102(rank,ox_serial++);
! 655: ox_flush_stream_102(rank);
! 656: end_critical();
1.21 noro 657: }
658:
1.1 noro 659: void ox_send_local_data(int s,Obj p)
660: {
1.42 ! noro 661: begin_critical();
! 662: ox_write_int(s,OX_LOCAL_OBJECT_ASIR);
! 663: ox_write_int(s,ox_serial++);
! 664: ox_write_int(s,ASIR_OBJ);
! 665: saveobj((FILE *)iofp[s].out,p);
! 666: ox_flush_stream(s);
! 667: end_critical();
1.1 noro 668: }
669:
1.21 noro 670: void ox_send_local_data_102(int rank,Obj p)
671: {
1.42 ! noro 672: begin_critical();
! 673: ox_write_int_102(rank,OX_LOCAL_OBJECT_ASIR);
! 674: ox_write_int_102(rank,ox_serial++);
! 675: ox_write_int_102(rank,ASIR_OBJ);
! 676: saveobj((FILE *)iofp_102[rank].out,p);
! 677: ox_flush_stream_102(rank);
! 678: end_critical();
1.21 noro 679: }
680:
1.1 noro 681: void ox_send_local_ring(int s,VL vl)
682: {
1.42 ! noro 683: begin_critical();
! 684: ox_write_int(s,OX_LOCAL_OBJECT_ASIR);
! 685: ox_write_int(s,ox_serial++);
! 686: ox_write_int(s,ASIR_VL);
! 687: savevl((FILE *)iofp[s].out,vl);
! 688: ox_flush_stream(s);
! 689: end_critical();
1.1 noro 690: }
691:
1.21 noro 692: void ox_send_local_ring_102(int rank,VL vl)
693: {
1.42 ! noro 694: begin_critical();
! 695: ox_write_int_102(rank,OX_LOCAL_OBJECT_ASIR);
! 696: ox_write_int_102(rank,ox_serial++);
! 697: ox_write_int_102(rank,ASIR_VL);
! 698: savevl((FILE *)iofp_102[rank].out,vl);
! 699: ox_flush_stream_102(rank);
! 700: end_critical();
1.21 noro 701: }
702:
1.12 noro 703: unsigned int ox_recv(int s, int *id, Obj *p)
1.1 noro 704: {
1.42 ! noro 705: unsigned int cmd,serial;
! 706: USINT ui;
1.1 noro 707:
1.42 ! noro 708: wait_for_data(s);
! 709: begin_critical();
! 710: ox_read_int(s,id);
! 711: ox_read_int(s,&serial);
! 712: switch ( *id ) {
! 713: case OX_COMMAND:
! 714: ox_read_int(s,&cmd);
! 715: MKUSINT(ui,cmd);
! 716: *p = (Obj)ui;
! 717: break;
! 718: case OX_DATA:
! 719: ox_read_cmo(s,p);
! 720: break;
! 721: case OX_LOCAL_OBJECT_ASIR:
! 722: ox_read_local(s,p);
! 723: break;
! 724: default:
! 725: *p = 0;
! 726: break;
! 727: }
! 728: end_critical();
! 729: return serial;
1.1 noro 730: }
731:
1.21 noro 732: unsigned int ox_recv_102(int rank, int *id, Obj *p)
733: {
1.42 ! noro 734: unsigned int cmd,serial;
! 735: USINT ui;
1.21 noro 736:
1.42 ! noro 737: wait_for_data_102(rank);
! 738: begin_critical();
! 739: ox_read_int_102(rank,id);
! 740: ox_read_int_102(rank,&serial);
! 741: switch ( *id ) {
! 742: case OX_COMMAND:
! 743: ox_read_int_102(rank,&cmd);
! 744: MKUSINT(ui,cmd);
! 745: *p = (Obj)ui;
! 746: break;
! 747: case OX_DATA:
! 748: ox_read_cmo_102(rank,p);
! 749: break;
! 750: case OX_LOCAL_OBJECT_ASIR:
! 751: ox_read_local_102(rank,p);
! 752: break;
! 753: default:
! 754: *p = 0;
! 755: break;
! 756: }
! 757: end_critical();
! 758: return serial;
1.21 noro 759: }
760:
1.12 noro 761: void ox_get_result(int s,Obj *rp)
1.1 noro 762: {
1.42 ! noro 763: int id;
! 764: Obj obj,r;
! 765: int level;
! 766:
! 767: level = 0;
! 768: r = 0;
! 769: do {
! 770: ox_recv(s,&id,&obj);
! 771: if ( id == OX_COMMAND ) {
! 772: switch ( ((USINT)obj)->body ) {
! 773: case SM_beginBlock:
! 774: level++;
! 775: break;
! 776: case SM_endBlock:
! 777: level--;
! 778: }
! 779: } else
! 780: r = obj;
! 781: } while ( level );
! 782: *rp = r;
1.1 noro 783: }
784:
785: void ox_read_int(int s, int *n)
786: {
1.42 ! noro 787: ox_need_conv = iofp[s].conv;
! 788: read_int((FILE *)iofp[s].in,n);
1.1 noro 789: }
790:
1.21 noro 791: void ox_read_int_102(int rank, int *n)
792: {
1.42 ! noro 793: ox_need_conv = iofp_102[rank].conv;
! 794: read_int((FILE *)iofp_102[rank].in,n);
1.21 noro 795: }
796:
1.1 noro 797: void ox_read_cmo(int s, Obj *rp)
798: {
1.42 ! noro 799: ox_need_conv = iofp[s].conv;
! 800: read_cmo((FILE *)iofp[s].in,rp);
1.1 noro 801: }
802:
1.21 noro 803: void ox_read_cmo_102(int rank, Obj *rp)
804: {
1.42 ! noro 805: ox_need_conv = iofp_102[rank].conv;
! 806: read_cmo((FILE *)iofp_102[rank].in,rp);
1.21 noro 807: }
808:
809:
1.1 noro 810: void ox_read_local(int s, Obj *rp)
811: {
1.42 ! noro 812: int id;
1.1 noro 813:
1.42 ! noro 814: ox_need_conv = iofp[s].conv;
! 815: read_int((FILE *)iofp[s].in,&id);
! 816: switch ( id ) {
! 817: case ASIR_VL:
! 818: loadvl((FILE *)iofp[s].in);
! 819: *rp = VOIDobj;
! 820: break;
! 821: case ASIR_OBJ:
! 822: loadobj((FILE *)iofp[s].in,rp);
! 823: break;
! 824: default:
! 825: error("ox_read_local : unsupported id");
! 826: break;
! 827: }
1.1 noro 828: }
829:
1.21 noro 830: void ox_read_local_102(int rank, Obj *rp)
831: {
1.42 ! noro 832: int id;
1.21 noro 833:
1.42 ! noro 834: ox_need_conv = iofp_102[rank].conv;
! 835: read_int((FILE *)iofp_102[rank].in,&id);
! 836: switch ( id ) {
! 837: case ASIR_VL:
! 838: loadvl((FILE *)iofp_102[rank].in);
! 839: *rp = VOIDobj;
! 840: break;
! 841: case ASIR_OBJ:
! 842: loadobj((FILE *)iofp_102[rank].in,rp);
! 843: break;
! 844: default:
! 845: error("ox_read_local_102 : unsupported id");
! 846: break;
! 847: }
1.21 noro 848: }
849:
1.1 noro 850: void ox_write_int(int s, int n)
851: {
1.42 ! noro 852: ox_need_conv = iofp[s].conv;
! 853: write_int((FILE *)iofp[s].out,&n);
1.1 noro 854: }
855:
1.21 noro 856: void ox_write_int_102(int rank, int n)
857: {
1.42 ! noro 858: ox_need_conv = iofp_102[rank].conv;
! 859: write_int((FILE *)iofp_102[rank].out,&n);
1.21 noro 860: }
861:
1.1 noro 862: void ox_write_cmo(int s, Obj obj)
863: {
1.42 ! noro 864: ox_need_conv = iofp[s].conv;
! 865: write_cmo((FILE *)iofp[s].out,obj);
1.1 noro 866: }
867:
1.21 noro 868: void ox_write_cmo_102(int rank, Obj obj)
869: {
1.42 ! noro 870: ox_need_conv = iofp_102[rank].conv;
! 871: write_cmo((FILE *)iofp_102[rank].out,obj);
1.21 noro 872: }
873:
1.1 noro 874: int ox_check_cmo(int s, Obj obj)
875: {
1.42 ! noro 876: NODE m;
1.1 noro 877:
1.42 ! noro 878: if ( !obj )
! 879: return 1;
! 880: switch ( OID(obj) ) {
! 881: case O_MATHCAP: case O_STR: case O_ERR: case O_USINT: case O_VOID:
! 882: case O_BYTEARRAY:
! 883: return 1;
! 884: case O_P:
! 885: if ( !check_by_mc(s,OX_DATA,CMO_RECURSIVE_POLYNOMIAL) )
! 886: return 0;
! 887: else
! 888: return ox_check_cmo_p(s,(P)obj);
! 889: case O_R:
! 890: if ( !check_by_mc(s,OX_DATA,CMO_RATIONAL) )
! 891: return 0;
! 892: else if ( !check_by_mc(s,OX_DATA,CMO_RECURSIVE_POLYNOMIAL) )
! 893: return 0;
! 894: else
! 895: return ox_check_cmo_p(s,NM((R)obj)) && ox_check_cmo_p(s,DN((R)obj));
! 896: case O_DP:
! 897: return ox_check_cmo_dp(s,(DP)obj);
! 898: case O_N:
! 899: switch ( NID((Num)obj) ) {
! 900: case N_Q:
! 901: if ( INT((Q)obj) )
! 902: return check_by_mc(s,OX_DATA,CMO_ZZ);
! 903: else
! 904: return check_by_mc(s,OX_DATA,CMO_QQ);
! 905: case N_R: case N_B: case N_C:
! 906: return 1;
! 907: default:
! 908: return 0;
! 909: }
! 910: break;
! 911: case O_LIST:
! 912: for ( m = BDY((LIST)obj); m; m = NEXT(m) )
! 913: if ( !ox_check_cmo(s,(BDY(m))) )
! 914: return 0;
! 915: return 1;
! 916: case O_QUOTE: /* XXX */
! 917: return 1;
1.32 noro 918: case O_MAT: /* MAT is sent as a list */
1.42 ! noro 919: return 1;
! 920: default:
! 921: return 0;
! 922: }
1.1 noro 923: }
924:
925: void ox_get_serverinfo(int s, LIST *rp)
926: {
1.42 ! noro 927: if ( remote_mc )
! 928: *rp = remote_mc[s].mc;
! 929: else {
! 930: MKLIST(*rp,0);
! 931: }
1.1 noro 932: }
1.15 noro 933:
934: char *ox_get_servername(int s)
935: {
1.42 ! noro 936: return (remote_mc && remote_mc[s].servername)?remote_mc[s].servername:0;
1.15 noro 937: }
938:
1.1 noro 939:
940: int ox_check_cmo_p(int s, P p)
941: {
1.42 ! noro 942: DCP dc;
1.1 noro 943:
1.42 ! noro 944: if ( NUM(p) )
! 945: return ox_check_cmo(s,(Obj)p);
! 946: else {
! 947: for ( dc = DC(p); dc; dc = NEXT(dc) )
! 948: if ( !ox_check_cmo_p(s,COEF(dc)) )
! 949: return 0;
! 950: return 1;
! 951: }
1.1 noro 952: }
953:
954: int ox_check_cmo_dp(int s, DP p)
955: {
1.42 ! noro 956: MP m;
1.1 noro 957:
1.42 ! noro 958: for ( m = BDY(p); m; m = NEXT(m) )
! 959: if ( !ox_check_cmo(s,(Obj)m->c) )
! 960: return 0;
! 961: return 1;
1.1 noro 962: }
963:
1.12 noro 964: void ox_flush_stream(int s)
1.1 noro 965: {
1.42 ! noro 966: if ( ox_batch )
! 967: return;
1.35 fujimoto 968: #if defined(VISUAL) || defined(__MINGW32__)
1.42 ! noro 969: if ( _fileno(&iofp[s].out->fp) < 0 )
! 970: cflush(iofp[s].out);
! 971: else
1.20 noro 972: #elif MPI
1.42 ! noro 973: if ( (char)fileno(&iofp[s].out->fp) < 0 )
! 974: cflush(iofp[s].out);
! 975: else
1.1 noro 976: #endif
1.42 ! noro 977: fflush((FILE *)iofp[s].out);
1.1 noro 978: }
979:
1.12 noro 980: void ox_flush_stream_force(int s)
1.1 noro 981: {
1.35 fujimoto 982: #if defined(VISUAL) || defined(__MINGW32__)
1.42 ! noro 983: if ( _fileno(&iofp[s].out->fp) < 0 )
! 984: cflush(iofp[s].out);
! 985: else
1.20 noro 986: #elif MPI
1.42 ! noro 987: if ( (char)fileno(&iofp[s].out->fp) < 0 )
! 988: cflush(iofp[s].out);
! 989: else
1.1 noro 990: #endif
1.42 ! noro 991: fflush((FILE *)iofp[s].out);
1.21 noro 992: }
993:
994: void ox_flush_stream_102(int rank)
995: {
1.42 ! noro 996: if ( !ox_batch )
! 997: ox_flush_stream_force_102(rank);
1.21 noro 998: }
999:
1000: void ox_flush_stream_force_102(int rank)
1001: {
1.42 ! noro 1002: if ( iofp_102[rank].out )
1.35 fujimoto 1003: #if defined(VISUAL) || defined(__MINGW32__)
1.42 ! noro 1004: cflush(iofp_102[rank].out);
1.21 noro 1005: #elif MPI
1.42 ! noro 1006: cflush(iofp_102[rank].out);
1.21 noro 1007: #else
1.42 ! noro 1008: fflush(iofp_102[rank].out);
1.21 noro 1009: #endif
1.1 noro 1010: }
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