Annotation of OpenXM_contrib2/asir2000/io/tcpf.c, Revision 1.55
1.10 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
1.11 noro 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
1.10 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.
1.55 ! noro 47: * $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.54 2004/03/11 07:40:42 noro Exp $
1.10 noro 48: */
1.1 noro 49: #include "ca.h"
50: #include "parse.h"
51: #include "com.h"
52: #include <signal.h>
1.27 noro 53: #include <string.h>
1.1 noro 54: #if !defined(VISUAL)
1.28 noro 55: #include <unistd.h>
1.1 noro 56: #include <sys/types.h>
57: #include <pwd.h>
58: #endif
59: #include "ox.h"
60:
61: #if defined(VISUAL)
1.15 noro 62: #include <stdlib.h>
1.19 noro 63: #include <winsock2.h>
1.15 noro 64: #include <process.h>
1.1 noro 65: #endif
66:
67: #define OX_XTERM "ox_xterm"
68:
69: #if !defined(_PA_RISC1_1)
70: #define RSH "rsh"
71: #else
72: #define RSH "remsh"
73: #endif
74:
75: static struct m_c {
76: int m,c,af_unix;
77: } *m_c_tab;
78:
79: static int m_c_i,m_c_s;
1.16 noro 80: int I_am_server;
1.1 noro 81:
1.43 noro 82: extern int little_endian;
83:
1.39 noro 84: #if defined(MPI)
1.1 noro 85: extern int mpi_nprocs;
86: #define valid_mctab_index(ind)\
1.8 noro 87: if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");}
1.16 noro 88: #define check_valid_mctab_index(ind)\
89: if((ind)<0||(ind)>=mpi_nprocs){(ind)=-1;}
1.1 noro 90: #else
91: #define valid_mctab_index(ind)\
1.54 noro 92: if((ind)<I_am_server||(ind)>=m_c_i||\
1.8 noro 93: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){error("invalid server id");}
1.16 noro 94: #define check_valid_mctab_index(ind)\
1.54 noro 95: if((ind)<I_am_server||(ind)>=m_c_i||\
1.16 noro 96: ((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;}
1.1 noro 97: #endif
98:
1.44 noro 99: struct IOFP iofp_102[MAXIOFP];
100: int nserver_102;
101: int myrank_102;
1.43 noro 102:
103: int register_102(int s,int rank, int is_master);
104:
1.1 noro 105: int register_server();
106: int get_mcindex(int);
107:
1.8 noro 108: void Pox_send_raw_cmo(), Pox_recv_raw_cmo();
109:
1.26 noro 110: void Pox_launch(),Pox_launch_nox();
1.1 noro 111: void Pox_launch_generic();
112: void Pox_shutdown();
113:
1.5 noro 114: void Pox_rpc(),Pox_cmo_rpc(),Pox_reset(),Pox_intr(),Pox_sync(),Pox_select();
1.1 noro 115:
116: void Pox_push_local(),Pox_push_cmo(),Pox_push_vl(),Pox_push_cmd();
117:
118: void Pox_pop_local(),Pox_pop_cmo();
119: void Pox_pop0_local(),Pox_pop0_cmo();
120: void Pox_pop_string(),Pox_pop0_string();
121: void Pox_get(),Pox_pops();
122:
123: void Pox_execute_function(),Pox_execute_string();
124: void Pox_setname(), Pox_evalname();
125: void Pox_flush();
126: void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(),Ptry_accept();
127: void Pregister_server();
128: void Pox_get_serverinfo();
1.8 noro 129: void Pox_mpi_myid(), Pox_mpi_nprocs();
1.42 noro 130: void Pnd_exec_f4_red();
1.44 noro 131: void Pox_tcp_accept_102(),Pox_tcp_connect_102();
132: void Pox_send_102(),Pox_recv_102();
133: void Pox_set_rank_102();
1.49 noro 134: void Pox_get_rank_102();
1.44 noro 135: void Pox_reset_102();
1.46 noro 136: void Pox_bcast_102();
1.47 noro 137: void Pox_reduce_102();
1.1 noro 138:
139: void ox_launch_generic();
140:
141: pointer bevalf();
142:
143: struct ftab tcp_tab[] = {
1.8 noro 144: {"ox_send_raw_cmo",Pox_send_raw_cmo,2},
145: {"ox_recv_raw_cmo",Pox_recv_raw_cmo,1},
1.1 noro 146: {"ox_get_serverinfo",Pox_get_serverinfo,-1},
147: {"generate_port",Pgenerate_port,-1},
1.44 noro 148:
1.45 noro 149: /* from master to client */
1.44 noro 150: {"ox_set_rank_102",Pox_set_rank_102,3},
1.45 noro 151: {"ox_tcp_accept_102",Pox_tcp_accept_102,3},
152: {"ox_tcp_connect_102",Pox_tcp_connect_102,4},
153: {"ox_reset_102",Pox_reset_102,1},
1.44 noro 154:
1.49 noro 155: {"ox_get_rank_102",Pox_get_rank_102,0},
1.44 noro 156: {"ox_send_102",Pox_send_102,2},
157: {"ox_recv_102",Pox_recv_102,1},
1.46 noro 158: {"ox_bcast_102",Pox_bcast_102,-2},
1.48 noro 159: {"ox_reduce_102",Pox_reduce_102,-3},
1.44 noro 160:
1.1 noro 161: {"try_bind_listen",Ptry_bind_listen,1},
162: {"try_connect",Ptry_connect,2},
163: {"try_accept",Ptry_accept,2},
164: {"register_server",Pregister_server,4},
165: {"ox_flush",Pox_flush,1},
166: {"ox_launch",Pox_launch,-3},
167: {"ox_launch_nox",Pox_launch_nox,-3},
168: {"ox_launch_generic",Pox_launch_generic,7},
169: {"ox_shutdown",Pox_shutdown,1},
170:
171: {"ox_rpc",Pox_rpc,-99999999},
172: {"ox_cmo_rpc",Pox_cmo_rpc,-99999999},
173:
174: {"ox_sync",Pox_sync,1},
1.39 noro 175: #if defined(MPI)
1.8 noro 176: {"ox_mpi_myid",Pox_mpi_myid,0},
177: {"ox_mpi_nprocs",Pox_mpi_nprocs,0},
178: #endif
1.39 noro 179: #if !defined(MPI)
1.1 noro 180: {"ox_reset",Pox_reset,-2},
1.5 noro 181: {"ox_intr",Pox_intr,1},
1.1 noro 182: {"ox_select",Pox_select,-2},
183: #endif
184:
185: {"ox_pop_string",Pox_pop_string,1},
186: {"ox_pop0_string",Pox_pop0_string,1},
187: {"ox_pop_local",Pox_pop_local,1},
188: {"ox_pop0_local",Pox_pop0_local,1},
189: {"ox_pop_cmo",Pox_pop_cmo,1},
190: {"ox_pop0_cmo",Pox_pop0_cmo,1},
1.3 noro 191: {"ox_get",Pox_get,-1},
1.1 noro 192: {"ox_pops",Pox_pops,-2},
193:
194: {"ox_push_vl",Pox_push_vl,1},
195: {"ox_push_local",Pox_push_local,-99999999},
196: {"ox_push_cmo",Pox_push_cmo,-99999999},
197: {"ox_push_cmd",Pox_push_cmd,2},
198:
199: {"ox_setname",Pox_setname,2},
200: {"ox_evalname",Pox_evalname,2},
201:
202: {"ox_execute_string",Pox_execute_string,2},
203: {"ox_execute_function",Pox_execute_function,3},
204:
1.42 noro 205: {"nd_exec_f4_red",Pnd_exec_f4_red,0},
206:
1.1 noro 207:
208: {0,0,0},
209: };
210:
211: extern struct IOFP iofp[];
212: extern MATHCAP my_mathcap;
1.6 noro 213: extern int ox_exchange_mathcap;
1.1 noro 214:
215: char *getenv();
216:
1.42 noro 217: void Pnd_exec_f4_red(Q *rp)
218: {
219: nd_exec_f4_red_dist();
220: *rp = 0;
221: }
222:
1.39 noro 223: #if defined(MPI)
1.8 noro 224: extern int mpi_myid, mpi_nprocs;
225:
1.26 noro 226: void Pox_mpi_myid(Q *rp)
1.8 noro 227: {
228: STOQ(mpi_myid,*rp);
229: }
230:
1.26 noro 231: void Pox_mpi_nprocs(Q *rp)
1.8 noro 232: {
233: STOQ(mpi_nprocs,*rp);
234: }
235: #endif
236:
1.26 noro 237: void Pox_get_serverinfo(NODE arg,LIST *rp)
1.1 noro 238: {
239: int i,c;
1.24 noro 240: Q s_id;
1.1 noro 241: NODE t,n0,n;
242: LIST list,l;
243:
244: if ( !arg ) {
1.35 noro 245: for ( i = I_am_server?1:0, n0 = 0; i < m_c_i; i++ )
1.8 noro 246: if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {
1.1 noro 247: c = m_c_tab[i].c;
248: ox_get_serverinfo(c,&list);
1.24 noro 249: STOQ(i,s_id);
250: t = mknode(2,s_id,list);
1.1 noro 251: MKLIST(l,t);
252: NEXTNODE(n0,n);
253: BDY(n) = (pointer)l;
254: }
255: if ( n0 )
256: NEXT(n) = 0;
257: MKLIST(*rp,n0);
258: } else {
259: i = QTOS((Q)ARG0(arg));
1.8 noro 260: if ( i >= 0 && i < m_c_i && ((m_c_tab[i].m>=0) || (m_c_tab[i].c>=0)) )
1.1 noro 261: ox_get_serverinfo(m_c_tab[i].c,rp);
262: else {
263: MKLIST(*rp,0);
264: }
265: }
266: }
267:
268: /*
269: if noarg or arg[0]==0 then use IP socket and return a port number
270: else use UNIX socket and return a string which represents a path name
271: */
272:
1.26 noro 273: void Pgenerate_port(NODE arg,Obj *rp)
1.1 noro 274: {
275: char port_str[BUFSIZ];
276: int port;
277: char *s;
278: STRING str;
279: Q q;
280:
281: if ( !arg || !ARG0(arg) ) {
282: generate_port(0,port_str);
283: port = atoi(port_str);
284: STOQ(port,q);
285: *rp = (Obj)q;
286: } else {
287: generate_port(1,port_str);
1.26 noro 288: s = (char *)MALLOC(strlen((char *)port_str)+1);
1.1 noro 289: strcpy(s,port_str);
290: MKSTR(str,s);
291: *rp = (Obj)str;
292: }
293: }
294:
1.44 noro 295: void Pox_reset_102(NODE arg,Q *rp)
296: {
297: int s;
298: int index = QTOS((Q)ARG0(arg));
299:
300: valid_mctab_index(index);
301: s = m_c_tab[index].c;
302: ox_send_cmd(s,SM_reset_102);
303: ox_flush_stream_force(s);
1.50 noro 304: *rp = 0;
1.49 noro 305: }
306:
307: void Pox_get_rank_102(LIST *rp)
308: {
309: Q n,r;
310: NODE node;
311:
312: STOQ(nserver_102,n);
313: STOQ(myrank_102,r);
314: node = mknode(2,n,r);
315: MKLIST(*rp,node);
1.44 noro 316: }
317:
318: void Pox_set_rank_102(NODE arg,Q *rp)
319: {
320: Q nserver,rank;
321: int s;
322: int index = QTOS((Q)ARG0(arg));
323:
324: valid_mctab_index(index);
325: s = m_c_tab[index].c;
326: nserver = (Q)ARG1(arg);
327: rank = (Q)ARG2(arg);
328: ox_send_data(s,nserver);
329: ox_send_data(s,rank);
330: ox_send_cmd(s,SM_set_rank_102);
331: ox_flush_stream_force(s);
332: *rp = 0;
333: }
334:
1.45 noro 335: /* ox_tcp_accept_102(server,port,rank) */
1.43 noro 336:
1.44 noro 337: void Pox_tcp_accept_102(NODE arg,Q *rp)
1.43 noro 338: {
1.45 noro 339: int s;
340: int index = QTOS((Q)ARG0(arg));
341:
342: valid_mctab_index(index);
343: s = m_c_tab[index].c;
1.43 noro 344:
1.45 noro 345: ox_send_data(s,ARG1(arg));
346: ox_send_data(s,ARG2(arg));
347: ox_send_cmd(s,SM_tcp_accept_102);
348: ox_flush_stream_force(s);
349: *rp = 0;
1.43 noro 350: }
351:
352: /*
1.45 noro 353: ox_tcp_connect_102(server,host,port,rank)
1.43 noro 354: */
355:
1.44 noro 356: void Pox_tcp_connect_102(NODE arg,Q *rp)
1.43 noro 357: {
1.45 noro 358: int s;
359: int index = QTOS((Q)ARG0(arg));
360:
361: valid_mctab_index(index);
362: s = m_c_tab[index].c;
1.43 noro 363:
1.45 noro 364: ox_send_data(s,ARG1(arg));
365: ox_send_data(s,ARG2(arg));
366: ox_send_data(s,ARG3(arg));
367: ox_send_cmd(s,SM_tcp_connect_102);
368: ox_flush_stream_force(s);
369: *rp = 0;
1.43 noro 370: }
371:
1.1 noro 372: /*
373: try_bind_listen(port)
374: */
375:
1.26 noro 376: void Ptry_bind_listen(NODE arg,Q *rp)
1.1 noro 377: {
378: char port_str[BUFSIZ];
379: int port,s,use_unix;
380:
1.28 noro 381: if ( IS_CYGWIN || !ARG0(arg) || NUM(ARG0(arg)) ) {
1.1 noro 382: port = QTOS((Q)ARG0(arg));
383: sprintf(port_str,"%d",port);
384: use_unix = 0;
385: } else {
386: strcpy(port_str,BDY((STRING)ARG0(arg)));
387: use_unix = 1;
388: }
389: s = try_bind_listen(use_unix,port_str);
390: STOQ(s,*rp);
391: }
392:
393: /*
394: try_connect(host,port)
395: */
396:
1.26 noro 397: void Ptry_connect(NODE arg,Q *rp)
1.1 noro 398: {
399: char port_str[BUFSIZ];
400: char *host;
401: int port,s,use_unix;
402:
1.28 noro 403: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {
1.1 noro 404: port = QTOS((Q)ARG1(arg));
405: sprintf(port_str,"%d",port);
406: use_unix = 0;
407: } else {
408: strcpy(port_str,BDY((STRING)ARG1(arg)));
409: use_unix = 1;
410: }
411: host = BDY((STRING)ARG0(arg));
412: s = try_connect(use_unix,host,port_str);
413: STOQ(s,*rp);
414: }
415:
416: /*
417: try_accept(sock,port)
418: */
419:
1.26 noro 420: void Ptry_accept(NODE arg,Q *rp)
1.1 noro 421: {
422: int use_unix,s;
423:
1.28 noro 424: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) )
1.1 noro 425: use_unix = 0;
426: else
427: use_unix = 1;
428: s = try_accept(use_unix,QTOS((Q)ARG0(arg)));
429: STOQ(s,*rp);
430: }
431:
432: /*
433: register_server(cs,cport,ss,sport)
434: */
435:
1.26 noro 436: void Pregister_server(NODE arg,Q *rp)
1.1 noro 437: {
438: int cs,ss,cn,sn,ind,use_unix,id;
439: char cport_str[BUFSIZ],sport_str[BUFSIZ];
1.26 noro 440: Obj obj;
1.1 noro 441: MATHCAP server_mathcap;
442:
443: cs = QTOS((Q)ARG0(arg));
444: ss = QTOS((Q)ARG2(arg));
1.28 noro 445: if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {
1.1 noro 446: sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));
447: use_unix = 0;
448: } else {
449: strcpy(cport_str,BDY((STRING)ARG1(arg)));
450: use_unix = 1;
451: }
452: if ( !ARG3(arg) || NUM(ARG3(arg)) ) {
453: if ( use_unix )
454: error("register_server : the protocol should conincide for two sockets");
455: sprintf(sport_str,"%d",QTOS((Q)ARG3(arg)));
456: } else {
457: if ( !use_unix )
458: error("register_server : the protocol should conincide for two sockets");
459: strcpy(sport_str,BDY((STRING)ARG3(arg)));
460: }
461:
462: /* client mode */
463: cn = get_iofp(cs,cport_str,0);
464: sn = get_iofp(ss,sport_str,0);
1.12 noro 465: /* get_iofp returns -1 if the laucher could not spawn the server */
466: if ( sn < 0 ) {
467: /* we should terminate the launcher */
468: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
469: STOQ(-1,*rp);
470: return;
471: }
1.1 noro 472:
473: /* register server to the server list */
474: ind = register_server(use_unix,cn,sn);
475:
1.6 noro 476: if ( ox_exchange_mathcap ) {
477: /* request remote mathcap */
478: ox_send_cmd(sn,SM_mathcap);
479: ox_send_cmd(sn,SM_popCMO);
480: ox_flush_stream_force(sn);
1.26 noro 481: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 482: store_remote_mathcap(sn,server_mathcap);
483:
484: /* send my mathcap */
485: create_my_mathcap("asir");
486: ox_send_data(sn,my_mathcap);
487: ox_send_cmd(sn,SM_setMathcap);
488: }
1.1 noro 489: /* return the server id */
490: STOQ(ind,*rp);
491: }
492:
1.55 ! noro 493: #if !defined(VISUAL)
! 494: #include <sys/file.h>
! 495: #include <sys/types.h>
! 496: #include <sys/stat.h>
! 497: #include <pwd.h>
! 498:
! 499: static int find_executable(char *);
! 500: static int find_executable_main(char *);
! 501:
! 502: static int find_executable(char *com)
! 503: {
! 504: char *c,*s;
! 505: int len;
! 506: char dir[BUFSIZ],path[BUFSIZ];
! 507:
! 508: for ( s = (char *)getenv("PATH"); s; ) {
! 509: c = (char *)index(s,':');
! 510: if ( c ) {
! 511: len = c-s;
! 512: strncpy(dir,s,len); s = c+1; dir[len] = 0;
! 513: } else {
! 514: strcpy(dir,s); s = 0;
! 515: }
! 516: sprintf(path,"%s/%s",dir,com);
! 517: if ( find_executable_main(path) )
! 518: return 1;
! 519: }
! 520: return 0;
! 521: }
! 522:
! 523: static int find_executable_main(char *file)
! 524: {
! 525: struct stat buf;
! 526:
! 527: if ( stat(file,&buf) || (buf.st_mode & S_IFDIR) )
! 528: return 0;
! 529: if ( access(file,X_OK) )
! 530: return 0;
! 531: else
! 532: return 1;
! 533: }
! 534:
! 535: #endif
1.1 noro 536: /*
537: ox_launch_generic(host,launcher,server,use_unix,use_ssh,use_x,conn_to_serv)
538:
539: Input
540: host: hostname on which servers run
541: launcher: path name of the launcher
542: server: path name of the server
543: use_unix: use UNIX domain socket if 1
544: use_ssh: use ssh if 1
545: use_x: use X11 facilities if 1
546: conn_to_serv: connect to server if 1
547: */
548:
1.26 noro 549: void Pox_launch_generic(NODE arg,Q *rp)
1.1 noro 550: {
551: int use_unix,use_ssh,use_x,conn_to_serv;
552: char *host,*launcher,*server;
1.26 noro 553: Q ret;
1.1 noro 554:
555: host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;
556: launcher = BDY((STRING)ARG1(arg));
557: server = BDY((STRING)ARG2(arg));
1.28 noro 558: use_unix = !IS_CYGWIN && ARG3(arg) ? 1 : 0;
1.1 noro 559: use_ssh = ARG4(arg) ? 1 : 0;
560: use_x = ARG5(arg) ? 1 : 0;
561: conn_to_serv = QTOS((Q)ARG6(arg));
1.28 noro 562: if ( !IS_CYGWIN && !host )
1.1 noro 563: use_unix = 1;
564: ox_launch_generic(host,launcher,server,
1.26 noro 565: use_unix,use_ssh,use_x,conn_to_serv,&ret);
566: *rp = ret;
1.1 noro 567: }
568:
1.26 noro 569: void ox_launch_generic(char *host,char *launcher,char *server,
570: int use_unix,int use_ssh,int use_x,int conn_to_serv,Q *rp)
1.1 noro 571: {
572: int cs,ss,cn,sn,ind,id;
573: char control_port_str[BUFSIZ];
574: char server_port_str[BUFSIZ];
1.26 noro 575: Obj obj;
1.1 noro 576: MATHCAP server_mathcap;
577:
1.55 ! noro 578: #if !defined(VISUAL)
! 579: if ( use_unix && !find_executable("xterm") ) use_x = 0;
! 580: #endif
1.1 noro 581: control_port_str[0] = 0;
582: server_port_str[0] = 0;
583: do {
584: generate_port(use_unix,control_port_str);
585: generate_port(use_unix,server_port_str);
586: if ( !conn_to_serv ) {
587: cs = try_bind_listen(use_unix,control_port_str);
1.40 noro 588: if ( cs < 0 ) continue;
1.1 noro 589: ss = try_bind_listen(use_unix,server_port_str);
1.40 noro 590: if ( ss < 0 ) continue;
1.1 noro 591: }
592: spawn_server(host,launcher,server,
593: use_unix,use_ssh,use_x,conn_to_serv,
594: control_port_str,server_port_str);
595: if ( conn_to_serv ) {
596: cs = try_connect(use_unix,host,control_port_str);
1.40 noro 597: if ( cs < 0 ) continue;
1.1 noro 598: ss = try_connect(use_unix,host,server_port_str);
1.40 noro 599: if ( ss < 0 ) continue;
1.1 noro 600: } else {
601: cs = try_accept(use_unix,cs);
1.40 noro 602: if ( cs < 0 ) continue;
1.1 noro 603: ss = try_accept(use_unix,ss);
1.40 noro 604: if ( ss < 0 ) continue;
1.1 noro 605: }
606: } while ( cs < 0 || ss < 0 );
607:
608: /* client mode */
609: cn = get_iofp(cs,control_port_str,0);
610: sn = get_iofp(ss,server_port_str,0);
1.12 noro 611: /* get_iofp returns -1 if the laucher could not spawn the server */
612: if ( sn < 0 ) {
613: /* we should terminate the launcher */
614: ox_send_cmd(cn,SM_shutdown); ox_flush_stream_force(cn);
615: STOQ(-1,*rp);
616: return;
617: }
1.1 noro 618:
619: /* register server to the server list */
620: ind = register_server(use_unix,cn,sn);
621:
1.6 noro 622: if ( ox_exchange_mathcap ) {
623: /* request remote mathcap */
624: ox_send_cmd(sn,SM_mathcap);
625: ox_send_cmd(sn,SM_popCMO);
626: ox_flush_stream_force(sn);
1.26 noro 627: ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;
1.6 noro 628: store_remote_mathcap(sn,server_mathcap);
629:
630: /* send my mathcap */
631: create_my_mathcap("asir");
632: ox_send_data(sn,my_mathcap);
633: ox_send_cmd(sn,SM_setMathcap);
634: }
1.1 noro 635: /* return the server id */
636: STOQ(ind,*rp);
637: }
638:
1.28 noro 639: #if defined(__CYGWIN__)
1.29 noro 640: static void bslash2slash(char *buf)
641: {
642: char *p;
643:
644: for ( p = buf; *p; p++ )
645: if ( *p == '\\' )
646: *p = '/';
647: }
648:
1.28 noro 649: static int get_start_path(char *buf)
650: {
651: static char start_path[BUFSIZ];
652: static int start_initialized = 0;
653: char name[BUFSIZ];
654:
655: if ( start_initialized ) {
656: strcpy(buf,start_path);
657: return 1;
658: }
659:
1.32 noro 660: /* Windows98 */
661: strcpy(buf,"c:\\windows\\command\\start.exe");
662: cygwin_conv_to_full_posix_path(buf,name);
663: if ( !access(name,X_OK) ) {
664: bslash2slash(buf);
665: strcpy(start_path,buf);
666: start_initialized = 1;
667: return 1;
668: }
669:
1.28 noro 670: /* Windows2000 */
671: strcpy(buf,"c:\\winnt\\system32\\start.exe");
672: cygwin_conv_to_full_posix_path(buf,name);
673: if ( !access(name,X_OK) ) {
1.29 noro 674: bslash2slash(buf);
1.28 noro 675: strcpy(start_path,buf);
1.32 noro 676: start_initialized = 1;
677: return 1;
678: }
679:
680: strcpy(buf,"c:\\winnt\\system32\\cmd.exe");
681: cygwin_conv_to_full_posix_path(buf,name);
682: if ( !access(name,X_OK) ) {
683: bslash2slash(buf);
684: sprintf(start_path,"%s /c start",buf);
685: strcpy(buf,start_path);
686: start_initialized = 1;
1.28 noro 687: return 1;
688: }
689:
1.32 noro 690: strcpy(buf,"c:\\windows\\system32\\cmd.exe");
1.28 noro 691: cygwin_conv_to_full_posix_path(buf,name);
692: if ( !access(name,X_OK) ) {
1.29 noro 693: bslash2slash(buf);
1.32 noro 694: sprintf(start_path,"%s /c start",buf);
695: strcpy(buf,start_path);
696: start_initialized = 1;
1.28 noro 697: return 1;
698: }
699:
700: return 0;
701: }
702:
703: static void get_launcher_path(char *buf)
704: {
705: static char rootname[BUFSIZ];
706: static char launcher_path[BUFSIZ];
707: static int launcher_initialized = 0;
708: char name[BUFSIZ];
709:
710: if ( launcher_initialized ) {
711: strcpy(buf,launcher_path);
712: return;
713: }
714:
715: get_rootdir(rootname,sizeof(rootname));
716: sprintf(name,"%s/ox_launch.exe",rootname);
717: cygwin_conv_to_full_win32_path(name,launcher_path);
1.29 noro 718: bslash2slash(launcher_path);
1.28 noro 719: launcher_initialized = 1;
720: strcpy(buf,launcher_path);
721: }
722: #endif
723:
1.26 noro 724: void spawn_server(char *host,char *launcher,char *server,
725: int use_unix,int use_ssh,int use_x,int conn_to_serv,
726: char *control_port_str,char *server_port_str)
1.1 noro 727: {
728: char localhost[BUFSIZ];
1.31 noro 729: char *dname,*conn_str,*rsh,*dname0,*asirhost;
1.15 noro 730: char AsirExe[BUFSIZ];
731: STRING rootdir;
732: char prog[BUFSIZ];
733: char *av[BUFSIZ];
1.26 noro 734: #if !defined(VISUAL)
735: char cmd[BUFSIZ];
736: #endif
1.28 noro 737: #if defined(__CYGWIN__)
738: char win_start[BUFSIZ],win_launcher[BUFSIZ];
739: #endif
1.26 noro 740: void Pget_rootdir();
1.1 noro 741:
1.17 noro 742: dname0 = (char *)getenv("DISPLAY");
1.23 noro 743: if ( !dname0 )
744: dname0 = "0";
1.17 noro 745: dname = use_x ? dname0 : 0;
1.1 noro 746: conn_str = conn_to_serv ? "1" : "0";
1.13 noro 747: rsh = getenv("ASIR_RSH");
748: if ( !rsh )
749: rsh = use_ssh ? "ssh" : RSH;
1.25 noro 750: if ( !use_unix && strstr(rsh,"ssh") ) {
1.13 noro 751: /*
752: * if "ssh" is used to invoke a remote server,
753: * we should not specify "-display".
754: */
755: use_ssh = 1;
756: }
1.31 noro 757: asirhost = (char *)getenv("ASIRHOSTNAME");
758: if ( asirhost )
759: strcpy(localhost,asirhost);
760: else
761: gethostname(localhost,BUFSIZ);
1.15 noro 762: #if defined(VISUAL)
763: if ( !use_unix )
764: error("spawn_server : not implemented on Windows");
765: Pget_rootdir(&rootdir);
766: sprintf(AsirExe,"%s\\bin\\engine.exe",BDY(rootdir));
767: strcpy(prog,server);
768: server = strrchr(prog,'/')+1;
769: av[0] = "ox_launch";
770: av[1] = "127.0.0.1";
771: av[2] = conn_str;
772: av[3] = control_port_str;
773: av[4] = server_port_str;
774: av[5] = server;
775: av[6] = use_x ? "1" : "0";
776: av[7] = 0;
777:
778: _spawnv(_P_NOWAIT,AsirExe,av);
779: // _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);
780: // printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);
781: #else
1.28 noro 782: if ( use_unix || !host ) {
1.27 noro 783: #if defined(__CYGWIN__)
1.29 noro 784: get_launcher_path(win_launcher);
1.30 noro 785: if ( dname && strchr(dname,':') ) {
786: if ( !fork() ) {
787: setpgid(0,getpid());
788: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.51 noro 789: "-geometry","60x10","-xrm","XTerm*locale:false","-e",launcher,use_unix?".":"127.1",conn_str,
1.30 noro 790: control_port_str,server_port_str,server,dname,0);
791: }
792: } else if ( dname && get_start_path(win_start) ) {
793: sprintf(cmd,"%s %s %s %s %s %s %s 1",
1.29 noro 794: win_start,win_launcher,use_unix?".":"127.1",conn_str,
795: control_port_str,server_port_str,server);
796: system(cmd);
797: } else {
798: if ( !fork() ) {
799: setpgid(0,getpid());
800: execlp(launcher,launcher,use_unix?".":"127.1",conn_str,
801: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.27 noro 802: }
1.29 noro 803: }
1.27 noro 804: #else
1.29 noro 805: if ( !fork() ) {
806: setpgid(0,getpid());
1.28 noro 807: if ( dname )
1.13 noro 808: execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,
1.51 noro 809: "-geometry","60x10","-xrm","XTerm*locale:false","-e",launcher,use_unix?".":"127.1",conn_str,
1.1 noro 810: control_port_str,server_port_str,server,dname,0);
1.27 noro 811: else
1.28 noro 812: execlp(launcher,launcher,use_unix?".":"127.1",conn_str,
1.17 noro 813: control_port_str,server_port_str,server,dname0,"-nolog",0);
1.1 noro 814: }
1.29 noro 815: #endif
1.1 noro 816: } else if ( conn_to_serv == 2 ) {
817: /* special support for java */
818: if ( dname )
819: sprintf(cmd,
1.13 noro 820: "%s -n %s \"(cd %s; xterm -name %s %s -geometry 60x10 -e java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
1.1 noro 821: rsh,host,launcher,OX_XTERM,dname,server,localhost,control_port_str,server_port_str);
822: else
823: sprintf(cmd,
824: "%s -n %s \"(cd %s; java %s -host %s -control %s -data %s)>&/dev/null&\">/dev/null",
825: rsh,host,launcher,server,localhost,
826: control_port_str,server_port_str,server);
827: fprintf(stderr,"%s\n",cmd);
828: sleep(20);
829: /* system(cmd); */
1.15 noro 830: } else {
1.1 noro 831: if ( dname )
1.13 noro 832: if ( use_ssh )
1.25 noro 833: sprintf(cmd,
1.51 noro 834: "%s -f -n %s \"xterm -name %s -title ox_launch:%s -geometry 60x10 -xrm 'XTerm*locale:false' -e %s %s %s %s %s %s %s >&/dev/null\">/dev/null",
1.13 noro 835: rsh,host,OX_XTERM,host,launcher,localhost,conn_str,
836: control_port_str,server_port_str,server,"1");
837: else
1.25 noro 838: sprintf(cmd,
1.51 noro 839: "%s -n %s \"xterm -name %s -title ox_launch:%s -display %s -geometry 60x10 -xrm 'XTerm*locale:false' -e %s %s %s %s %s %s %s >&/dev/null&\">/dev/null",
1.13 noro 840: rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,
1.1 noro 841: control_port_str,server_port_str,server,dname);
842: else
1.25 noro 843: if ( use_ssh )
844: sprintf(cmd,
845: "%s -f -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
846: rsh,host,launcher,localhost,conn_str,
847: control_port_str,server_port_str,server,"1","-nolog");
848: else
849: sprintf(cmd,
1.17 noro 850: "%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",
1.1 noro 851: rsh,host,launcher,localhost,conn_str,
1.17 noro 852: control_port_str,server_port_str,server,dname0,"-nolog");
1.1 noro 853: system(cmd);
854: }
1.15 noro 855: #endif /* VISUAL */
1.1 noro 856: }
857:
1.26 noro 858: void Pox_launch(NODE arg,Obj *rp)
1.1 noro 859: {
1.26 noro 860: ox_launch_main(1,arg,rp);
1.1 noro 861: }
862:
1.26 noro 863: void Pox_launch_nox(NODE arg,Obj *rp)
1.1 noro 864: {
1.26 noro 865: ox_launch_main(0,arg,rp);
1.1 noro 866: }
867:
868: /*
869: ox_launch() : invoke local ox_asir
870: ox_launch(0,ox_xxx) : invoke local ox_xxx with asir_libdir/ox_launch
871: ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch
872: */
873:
1.26 noro 874: void ox_launch_main(int with_x,NODE arg,Obj *p)
1.1 noro 875: {
876: char *str;
1.26 noro 877: char *hostname,*servername;
1.1 noro 878: char *control;
879: int use_unix;
1.26 noro 880: Q ret;
1.1 noro 881: extern char *asir_libdir;
882:
883: if ( arg && ARG0(arg) && argc(arg) != 3 )
884: error("ox_launch : argument mismatch");
885: control = (char *)MALLOC(BUFSIZ);
886: if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {
887: sprintf(control,"%s/ox_launch",asir_libdir);
1.28 noro 888: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 889: servername = (char *)MALLOC(BUFSIZ);
890: sprintf(servername,"%s/ox_asir",asir_libdir);
891: } else if ( !ARG0(arg) && argc(arg) == 2 ) {
892: sprintf(control,"%s/ox_launch",asir_libdir);
1.28 noro 893: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 894: str = BDY((STRING)ARG1(arg));
895: if ( str[0] == '/' )
896: servername = str;
897: else {
898: servername = (char *)MALLOC(BUFSIZ);
899: sprintf(servername,"%s/%s",asir_libdir,str);
900: }
901: } else {
902: sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));
903: if ( !ARG0(arg) )
1.28 noro 904: use_unix = IS_CYGWIN ? 0 : 1;
1.1 noro 905: else
906: use_unix = 0;
907: str = BDY((STRING)ARG2(arg));
908: if ( str[0] == '/' )
909: servername = str;
910: else {
911: servername = (char *)MALLOC(BUFSIZ);
912: sprintf(servername,"%s/%s",BDY((STRING)ARG1(arg)),str);
913: }
914: }
915: if ( arg && ARG0(arg) )
916: hostname = BDY((STRING)ARG0(arg));
917: else
918: hostname = 0;
1.26 noro 919: ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,&ret);
920: *p = (Obj)ret;
1.1 noro 921: }
922:
1.26 noro 923: int register_server(int af_unix,int m,int c)
1.1 noro 924: {
1.26 noro 925: int s,i;
1.1 noro 926: struct m_c *t;
1.9 noro 927: #define INIT_TAB_SIZ 64
1.1 noro 928:
929: if ( c < 0 )
930: return -1;
931: if ( !m_c_tab ) {
1.9 noro 932: s = INIT_TAB_SIZ*sizeof(struct m_c);
1.8 noro 933: m_c_tab = (struct m_c *)MALLOC_ATOMIC(s);
1.9 noro 934: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 935: m_c_tab[i].af_unix = 0;
936: m_c_tab[i].m = m_c_tab[i].c = -1;
937: }
1.9 noro 938: m_c_s = INIT_TAB_SIZ;
1.1 noro 939: }
1.39 noro 940: #if !defined(MPI)
1.1 noro 941: for ( i = 0; i < m_c_i; i++ )
1.8 noro 942: if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )
1.1 noro 943: break;
944: if ( i < m_c_i ) {
945: m_c_tab[i].m = m; m_c_tab[i].c = c;
946: m_c_tab[i].af_unix = af_unix;
947: return i;
948: }
949: #endif
950: if ( m_c_i == m_c_s ) {
1.9 noro 951: s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);
1.27 noro 952: t = (struct m_c *)MALLOC_ATOMIC(s); bzero((void *)m_c_tab,s);
953: bcopy((void *)m_c_tab,(void *)t,m_c_s*sizeof(struct m_c));
1.9 noro 954: for ( i = 0; i < INIT_TAB_SIZ; i++ ) {
1.8 noro 955: m_c_tab[m_c_s+i].af_unix = 0;
956: m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;
957: }
1.9 noro 958: m_c_s += INIT_TAB_SIZ; m_c_tab = t;
1.1 noro 959: }
960: m_c_tab[m_c_i].m = m; m_c_tab[m_c_i].c = c;
961: m_c_tab[m_c_i].af_unix = af_unix;
962: return m_c_i++;
963: }
964:
965: /* iofp index => m_c_tab index */
966:
1.26 noro 967: int get_mcindex(int i)
1.1 noro 968: {
969: int j;
970:
971: for ( j = 0; j < m_c_i; j++ )
972: if ( m_c_tab[j].c == i )
973: return j;
974: return -1;
975: }
976:
977: /* arg = [ind0,ind1,...]; indk = index to m_c_tab */
978:
1.26 noro 979: void Pox_select(NODE arg,LIST *rp)
1.1 noro 980: {
981: int fd,n,i,index,mcind;
982: fd_set r,w,e;
983: NODE list,t,t1;
984: Q q;
985: double max;
986: struct timeval interval;
987: struct timeval *tvp;
988:
989: list = BDY((LIST)ARG0(arg)); arg = NEXT(arg);
990: if ( arg ) {
991: max = ToReal((Num)BDY(arg));
992: interval.tv_sec = (int)max;
993: interval.tv_usec = (int)((max-(int)max)*1000000);
994: tvp = &interval;
995: } else
996: tvp = 0;
997:
998: FD_ZERO(&r); FD_ZERO(&w); FD_ZERO(&e);
999: for ( t = list; t; t = NEXT(t) ) {
1000: index = QTOS((Q)BDY(t));
1001: valid_mctab_index(index);
1.26 noro 1002: fd = get_fd(m_c_tab[index].c); FD_SET((unsigned int)fd,&r);
1.1 noro 1003: }
1004: n = select(FD_SETSIZE,&r,&w,&e,tvp);
1005: for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )
1006: if ( FD_ISSET(i,&r) ) {
1007: /* index : index to iofp array */
1008: index = get_index(i);
1009: /* mcind : index to m_c_tab array */
1010: mcind = get_mcindex(index);
1011: n--; STOQ(mcind,q); MKNODE(t1,q,t); t = t1;
1012: }
1013: MKLIST(*rp,t);
1014: }
1015:
1.26 noro 1016: void Pox_flush(NODE arg,Q *rp)
1.1 noro 1017: {
1018: int index = QTOS((Q)ARG0(arg));
1019:
1020: valid_mctab_index(index);
1021: ox_flush_stream_force(m_c_tab[index].c);
1022: *rp = ONE;
1023: }
1024:
1.26 noro 1025: void Pox_send_raw_cmo(NODE arg,Obj *rp)
1.8 noro 1026: {
1027: int s;
1028: int index = QTOS((Q)ARG0(arg));
1029:
1030: valid_mctab_index(index);
1031: s = m_c_tab[index].c;
1032: ox_write_cmo(s,(Obj)ARG1(arg));
1033: /* flush always */
1034: ox_flush_stream(s);
1035: *rp = 0;
1036: }
1037:
1.26 noro 1038: void Pox_recv_raw_cmo(NODE arg,Obj *rp)
1.8 noro 1039: {
1040: int s;
1041: int index = QTOS((Q)ARG0(arg));
1042:
1043: valid_mctab_index(index);
1044: s = m_c_tab[index].c;
1045: ox_read_cmo(s,rp);
1046: }
1047:
1.44 noro 1048: void Pox_send_102(NODE arg,Obj *rp)
1.43 noro 1049: {
1050: int rank = QTOS((Q)ARG0(arg));
1051:
1.44 noro 1052: ox_send_data_102(rank,(Obj)ARG1(arg));
1.43 noro 1053: *rp = 0;
1054: }
1055:
1.44 noro 1056: void Pox_recv_102(NODE arg,Obj *rp)
1.43 noro 1057: {
1.44 noro 1058: int id;
1.43 noro 1059: int rank = QTOS((Q)ARG0(arg));
1060:
1.44 noro 1061: ox_recv_102(rank,&id,rp);
1.46 noro 1062: }
1063:
1064: void Pox_bcast_102(NODE arg,Obj *rp)
1065: {
1066: int rank = QTOS((Q)ARG0(arg));
1067: Obj data;
1068:
1.48 noro 1069: if ( argc(arg) > 1 )
1070: asir_push_one((Obj)ARG1(arg));
1071: ox_bcast_102(rank);
1072: *rp = (Obj)asir_pop_one();
1.47 noro 1073: }
1074:
1075: void Pox_reduce_102(NODE arg,Obj *rp)
1076: {
1.48 noro 1077: int root = QTOS((Q)ARG0(arg));
1.47 noro 1078: STRING op;
1079: char *opname;
1080: void (*func)();
1081:
1082: op = (STRING)ARG1(arg);
1083: asir_assert(op,O_STR,"ox_reduce_102");
1084: opname = BDY(op);
1085: if ( !strcmp(opname,"+") )
1086: func = arf_add;
1087: else if ( !strcmp(opname,"*") )
1088: func = arf_mul;
1089: else {
1090: error("ox_reduce_102 : operation not supported");
1091: }
1.48 noro 1092: if ( argc(arg) > 2 )
1093: asir_push_one((Obj)ARG2(arg));
1094: ox_reduce_102(root,func);
1095: *rp = (Obj)asir_pop_one();
1.43 noro 1096: }
1097:
1.26 noro 1098: void Pox_push_local(NODE arg,Obj *rp)
1.1 noro 1099: {
1100: int s;
1101: struct oLIST dummy;
1102: VL vl;
1.41 noro 1103: int index;
1.1 noro 1104:
1.41 noro 1105: if ( !arg )
1106: error("ox_push_local : too few arguments.");
1107: index = QTOS((Q)ARG0(arg));
1.1 noro 1108: valid_mctab_index(index);
1109: s = m_c_tab[index].c; arg = NEXT(arg);
1110:
1111: dummy.id = O_LIST; dummy.body = arg;
1112: get_vars_recursive((Obj)&dummy,&vl);
1113:
1114: ox_send_local_ring(s,vl);
1115: for ( ; arg; arg = NEXT(arg) )
1116: ox_send_local_data(s,BDY(arg));
1117: *rp = 0;
1118: }
1119:
1.26 noro 1120: void Pox_push_cmo(NODE arg,Obj *rp)
1.1 noro 1121: {
1122: int s;
1.41 noro 1123: int index;
1.1 noro 1124:
1.41 noro 1125: if ( !arg )
1126: error("ox_push_cmo : too few arguments.");
1127: index = QTOS((Q)ARG0(arg));
1.1 noro 1128: valid_mctab_index(index);
1129: s = m_c_tab[index].c; arg = NEXT(arg);
1130: for ( ; arg; arg = NEXT(arg) )
1131: ox_send_data(s,BDY(arg));
1132: *rp = 0;
1133: }
1134:
1.26 noro 1135: void Pox_push_vl(NODE arg,Obj *rp)
1.1 noro 1136: {
1137: int index = QTOS((Q)ARG0(arg));
1138:
1139: valid_mctab_index(index);
1140: ox_send_local_ring(m_c_tab[index].c,CO);
1141: *rp = 0;
1142: }
1143:
1.26 noro 1144: void Pox_pop_local(NODE arg,Obj *rp)
1.1 noro 1145: {
1146: int s;
1147: int index = QTOS((Q)ARG0(arg));
1148:
1149: valid_mctab_index(index);
1150: s = m_c_tab[index].c;
1151: ox_send_cmd(s,SM_popSerializedLocalObject);
1152: ox_flush_stream_force(s);
1153: ox_get_result(s,rp);
1154: }
1155:
1.26 noro 1156: void Pox_pop_cmo(NODE arg,Obj *rp)
1.1 noro 1157: {
1158: int s;
1159: int index = QTOS((Q)ARG0(arg));
1160:
1161: valid_mctab_index(index);
1162: s = m_c_tab[index].c;
1163: ox_send_cmd(s,SM_popCMO);
1164: ox_flush_stream_force(s);
1165: ox_get_result(s,rp);
1166: }
1167:
1.26 noro 1168: void Pox_pop0_local(NODE arg,Obj *rp)
1.1 noro 1169: {
1170: int index = QTOS((Q)ARG0(arg));
1171:
1172: valid_mctab_index(index);
1173: ox_send_cmd(m_c_tab[index].c,SM_popSerializedLocalObject);
1174: *rp = 0;
1175: }
1176:
1.26 noro 1177: void Pox_pop0_cmo(NODE arg,Obj *rp)
1.1 noro 1178: {
1179: int index = QTOS((Q)ARG0(arg));
1180:
1181: valid_mctab_index(index);
1182: ox_send_cmd(m_c_tab[index].c,SM_popCMO);
1183: *rp = 0;
1184: }
1185:
1.26 noro 1186: void Pox_pop0_string(NODE arg,STRING *rp)
1.1 noro 1187: {
1188: int index = QTOS((Q)ARG0(arg));
1189:
1190: valid_mctab_index(index);
1191: ox_send_cmd(m_c_tab[index].c,SM_popString);
1192: *rp = 0;
1193: }
1194:
1.26 noro 1195: void Pox_pop_string(NODE arg,Obj *rp)
1.1 noro 1196: {
1.26 noro 1197: int s;
1.1 noro 1198: int index = QTOS((Q)ARG0(arg));
1199:
1200: valid_mctab_index(index);
1201: s = m_c_tab[index].c;
1202: ox_send_cmd(s,SM_popString);
1203: ox_flush_stream_force(s);
1204: ox_get_result(s,rp);
1205: }
1206:
1.26 noro 1207: void Pox_get(NODE arg,Obj *rp)
1.1 noro 1208: {
1.3 noro 1209: int index;
1.1 noro 1210: int s;
1211:
1.3 noro 1212: if ( !arg ) {
1213: /* client->server */
1214: ox_get_result(0,rp);
1215: } else {
1216: /* server->client */
1217: index = QTOS((Q)ARG0(arg));
1218: valid_mctab_index(index);
1219: s = m_c_tab[index].c;
1220: ox_flush_stream_force(s);
1221: ox_get_result(s,rp);
1222: }
1.1 noro 1223: }
1224:
1.26 noro 1225: void Pox_pops(NODE arg,Obj *rp)
1.1 noro 1226: {
1227: int s;
1228: USINT n;
1229: int index = QTOS((Q)ARG0(arg));
1230:
1231: valid_mctab_index(index);
1232: s = m_c_tab[index].c;
1233: if ( NEXT(arg) )
1234: MKUSINT(n,QTOS((Q)ARG1(arg)));
1235: else
1236: MKUSINT(n,1);
1237: ox_send_data(s,n);
1238: ox_send_cmd(s,SM_pops);
1239: *rp = 0;
1240: }
1241:
1.26 noro 1242: void Pox_execute_function(NODE arg,Obj *rp)
1.1 noro 1243: {
1244: int s;
1245: USINT ui;
1246: int index = QTOS((Q)ARG0(arg));
1247:
1248: valid_mctab_index(index);
1249: s = m_c_tab[index].c;
1250: MKUSINT(ui,QTOS((Q)ARG2(arg)));
1251: ox_send_data(s,ui);
1252: ox_send_data(s,ARG1(arg));
1253: ox_send_cmd(s,SM_executeFunction);
1254: *rp = 0;
1255: }
1256:
1.26 noro 1257: void Pox_setname(NODE arg,Obj *rp)
1.1 noro 1258: {
1259: int s;
1260: int index = QTOS((Q)ARG0(arg));
1261:
1262: valid_mctab_index(index);
1263: s = m_c_tab[index].c;
1264: ox_send_data(s,ARG1(arg));
1265: ox_send_cmd(s,SM_setName);
1266: *rp = 0;
1267: }
1268:
1.26 noro 1269: void Pox_evalname(NODE arg,Obj *rp)
1.1 noro 1270: {
1271: int s;
1272: int index = QTOS((Q)ARG0(arg));
1273:
1274: valid_mctab_index(index);
1275: s = m_c_tab[index].c;
1276: ox_send_data(s,ARG1(arg));
1277: ox_send_cmd(s,SM_evalName);
1278: *rp = 0;
1279: }
1280:
1.26 noro 1281: void Pox_execute_string(NODE arg,Obj *rp)
1.1 noro 1282: {
1283: int s;
1284: int index = QTOS((Q)ARG0(arg));
1285:
1.52 noro 1286: asir_assert(ARG1(arg),O_STR,"ox_execute_string");
1.1 noro 1287: valid_mctab_index(index);
1288: s = m_c_tab[index].c;
1.53 noro 1289: ox_send_data(s,ARG1(arg));
1.1 noro 1290: ox_send_cmd(s,SM_executeStringByLocalParser);
1291: *rp = 0;
1292: }
1293:
1294: /* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */
1295:
1.26 noro 1296: void Pox_rpc(NODE arg,Obj *rp)
1.1 noro 1297: {
1298: int s,i,n;
1299: STRING f;
1300: USINT ui;
1301: pointer *w;
1302: NODE t;
1303: int index = QTOS((Q)ARG0(arg));
1304:
1305: valid_mctab_index(index);
1306: s = m_c_tab[index].c; arg = NEXT(arg);
1307: f = (STRING)BDY(arg); arg = NEXT(arg);
1308: ox_send_local_ring(s,CO);
1309: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1310: w = (pointer *)ALLOCA(n*sizeof(pointer));
1311: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1312: w[i] = BDY(t);
1313: for ( i = n-1; i >= 0; i-- )
1314: ox_send_local_data(s,w[i]);
1315: MKUSINT(ui,n);
1316: ox_send_data(s,ui);
1317: ox_send_data(s,f);
1318: ox_send_cmd(s,SM_executeFunction);
1319: *rp = 0;
1320: }
1321:
1.26 noro 1322: void Pox_cmo_rpc(NODE arg,Obj *rp)
1.1 noro 1323: {
1324: int s,i,n;
1325: STRING f;
1326: USINT ui;
1327: NODE t;
1328: pointer *w;
1329: int index = QTOS((Q)ARG0(arg));
1330:
1331: valid_mctab_index(index);
1332: s = m_c_tab[index].c; arg = NEXT(arg);
1333: f = (STRING)BDY(arg); arg = NEXT(arg);
1334: for ( n = 0, t = arg; t; t = NEXT(t), n++ );
1335: w = (pointer *)ALLOCA(n*sizeof(pointer));
1336: for ( i = 0, t = arg; i < n; t = NEXT(t), i++ )
1337: w[i] = BDY(t);
1338: for ( i = n-1; i >= 0; i-- )
1339: ox_send_data(s,w[i]);
1340: MKUSINT(ui,n);
1341: ox_send_data(s,ui);
1342: ox_send_data(s,f);
1343: ox_send_cmd(s,SM_executeFunction);
1344: *rp = 0;
1345: }
1346:
1.26 noro 1347: void Pox_reset(NODE arg,Q *rp)
1.1 noro 1348: {
1349: USINT t;
1.26 noro 1350: int id,c,m;
1.1 noro 1351: Obj obj;
1352: int index = QTOS((Q)ARG0(arg));
1353:
1354: valid_mctab_index(index);
1355: m = m_c_tab[index].m;
1356: c = m_c_tab[index].c;
1357: if ( m >= 0 ) {
1358: if ( argc(arg) == 1 ) {
1359: ox_send_cmd(m,SM_control_reset_connection);
1360: ox_flush_stream_force(m);
1.26 noro 1361: ox_recv(m,&id,&obj); t = (USINT)obj;
1.1 noro 1362: }
1363: *rp = ONE;
1364: #if defined(VISUAL)
1365: Sleep(100);
1366: ox_send_cmd(c,SM_nop);
1367: ox_flush_stream_force(c);
1368: #endif
1369: while ( 1 ) {
1370: ox_recv(c,&id,&obj);
1371: if ( id == OX_SYNC_BALL )
1372: break;
1373: }
1374: ox_send_sync(c);
1.5 noro 1375: } else
1376: *rp = 0;
1377: }
1378:
1.26 noro 1379: void Pox_intr(NODE arg,Q *rp)
1.5 noro 1380: {
1381: int m;
1382: int index = QTOS((Q)ARG0(arg));
1383:
1384: valid_mctab_index(index);
1385: m = m_c_tab[index].m;
1386: if ( m >= 0 ) {
1387: if ( argc(arg) == 1 ) {
1388: ox_send_cmd(m,SM_control_intr);
1389: ox_flush_stream_force(m);
1390: }
1391: *rp = ONE;
1.1 noro 1392: } else
1393: *rp = 0;
1394: }
1395:
1.26 noro 1396: void Pox_sync(NODE arg,Q *rp)
1.1 noro 1397: {
1398: int c;
1399: int index = QTOS((Q)ARG0(arg));
1400:
1401: valid_mctab_index(index);
1402: c = m_c_tab[index].c;
1403: ox_send_sync(c);
1404: *rp = 0;
1405: }
1406:
1.26 noro 1407: void Pox_shutdown(NODE arg,Q *rp)
1.1 noro 1408: {
1409: int s;
1410: int index = QTOS((Q)ARG0(arg));
1.26 noro 1411: #if !defined(VISUAL)
1.1 noro 1412: int status;
1.26 noro 1413: #endif
1.1 noro 1414:
1415: valid_mctab_index(index);
1416: s = m_c_tab[index].m;
1417: ox_send_cmd(s,SM_shutdown);
1418: free_iofp(s);
1.18 noro 1419: s = m_c_tab[index].c;
1420: free_iofp(s);
1.39 noro 1421: #if !defined(MPI) && !defined(VISUAL)
1.1 noro 1422: if ( m_c_tab[index].af_unix )
1423: wait(&status);
1424: #endif
1.8 noro 1425: m_c_tab[index].m = -1; m_c_tab[index].c = -1;
1.1 noro 1426: m_c_tab[index].af_unix = 0;
1427: *rp = 0;
1428: }
1429:
1.26 noro 1430: void Pox_push_cmd(NODE arg,Q *rp)
1.1 noro 1431: {
1.7 noro 1432: int ui;
1.1 noro 1433: int index = QTOS((Q)ARG0(arg));
1434:
1435: valid_mctab_index(index);
1.7 noro 1436: ui = QTOS((Q)ARG1(arg));
1.1 noro 1437: ox_send_cmd(m_c_tab[index].c,ui);
1438: *rp = 0;
1439: }
1.16 noro 1440:
1441: void shutdown_all() {
1442: int s;
1443: int i,index;
1.26 noro 1444: #if !defined(VISUAL)
1.16 noro 1445: int status;
1.26 noro 1446: #endif
1.16 noro 1447:
1448: for ( i = I_am_server?1:0; i < m_c_i; i++ ) {
1449: index = i;
1450: check_valid_mctab_index(index);
1451: if ( index < 0 )
1452: continue;
1453: s = m_c_tab[index].m;
1454: ox_send_cmd(s,SM_shutdown);
1.21 noro 1455: #if defined(VISUAL)
1456: Sleep(1000);
1457: #endif
1.16 noro 1458: free_iofp(s);
1.18 noro 1459: s = m_c_tab[index].c;
1460: free_iofp(s);
1.39 noro 1461: #if !defined(MPI) && !defined(VISUAL)
1.16 noro 1462: if ( m_c_tab[index].af_unix )
1463: wait(&status);
1464: #endif
1465: m_c_tab[index].m = 0; m_c_tab[index].c = 0;
1466: m_c_tab[index].af_unix = 0;
1467: }
1.33 noro 1468: }
1469:
1470: char *ox_get_servername(int);
1471:
1472: int is_ox_plot(int index)
1473: {
1474: char *name;
1475:
1476: check_valid_mctab_index(index);
1477: if ( index < 0 )
1478: return 0;
1479: /* m : client, c : server ??? */
1480: name = ox_get_servername(m_c_tab[index].c);
1481: return strcmp(name,"ox_plot") ? 0 : 1;
1482: }
1483:
1484: int validate_ox_plot_stream(int index)
1485: {
1486: int i;
1487: NODE arg;
1488: STRING name;
1489: Obj r;
1490:
1491: if ( is_ox_plot(index) )
1492: return index;
1493: for ( i = 0; i < m_c_i; i++ )
1494: if ( is_ox_plot(i) )
1495: return i;
1496:
1497: /* create an ox_plot server */
1498: MKSTR(name,"ox_plot");
1499: arg = mknode(2,0,name);
1500: Pox_launch_nox(arg,&r);
1.34 noro 1501: i = QTOS((Q)r);
1502: #if defined(VISUAL)
1503: Sleep(100);
1504: ox_send_cmd(m_c_tab[i].c,SM_nop);
1505: ox_flush_stream_force(m_c_tab[i].c);
1506: #endif
1507: return i;
1.42 noro 1508: }
1509:
1510: int get_ox_server_id(int index)
1511: {
1512: valid_mctab_index(index);
1513: return m_c_tab[index].c;
1.43 noro 1514: }
1515:
1516: int register_102(int s1,int rank,int is_master)
1517: {
1518: unsigned char c,rc;
1519:
1520: if ( rank >= MAXIOFP ) return -1;
1521: iofp_102[rank].s = s1;
1522: #if defined(VISUAL)
1523: iofp_102[rank].in = WSIO_open(s1,"r");
1524: iofp_102[rank].out = WSIO_open(s1,"w");
1525: #else
1526: iofp_102[rank].in = fdopen(s1,"r");
1527: iofp_102[rank].out = fdopen(s1,"w");
1528: #if !defined(__CYGWIN__)
1529: setbuffer(iofp_102[rank].in,iofp_102[rank].inbuf =
1530: (char *)GC_malloc_atomic(LBUFSIZ),LBUFSIZ);
1531: setbuffer(iofp_102[rank].out,iofp_102[rank].outbuf =
1532: (char *)GC_malloc_atomic(LBUFSIZ),LBUFSIZ);
1533: #endif
1534: #endif
1535: if ( little_endian )
1536: c = 1;
1537: else
1538: c = 0xff;
1539: if ( is_master ) {
1540: /* server : write -> read */
1541: write_char((FILE *)iofp_102[rank].out,&c);
1.44 noro 1542: ox_flush_stream_force_102(rank);
1.43 noro 1543: read_char((FILE *)iofp_102[rank].in,&rc);
1544: } else {
1545: /* client : read -> write */
1546: read_char((FILE *)iofp_102[rank].in,&rc);
1547: /* special care for a failure of spawing a server */
1548: if ( rc !=0 && rc != 1 && rc != 0xff )
1549: return -1;
1550: write_char((FILE *)iofp_102[rank].out,&c);
1.44 noro 1551: ox_flush_stream_force_102(rank);
1.43 noro 1552: }
1553: iofp_102[rank].conv = c == rc ? 0 : 1;
1554: iofp_102[rank].socket = 0;
1555: return 0;
1556: }
1557:
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