OpenXM_contrib2/asir2000/io/tcpf.c - diff

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Diff for /OpenXM_contrib2/asir2000/io/tcpf.c between version 1.23 and 1.52

version 1.23, 2000/12/16 07:12:01

version 1.52, 2004/03/09 05:33:10

Line 44

* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY

* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,

* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.

* $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.22 2000/12/05 01:24:55 noro Exp $

* $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.51 2004/03/05 06:14:50 noro Exp $

#include "ca.h"

#include "parse.h"

#include "com.h"

#include <signal.h>

#include <string.h>

#if !defined(VISUAL)

#include <unistd.h>

#include <sys/types.h>

#include <pwd.h>

#endif

Line 77 static struct m_c {

Line 79 static struct m_c {

static int m_c_i,m_c_s;

int I_am_server;

#if MPI

extern int little_endian;

#if defined(MPI)

extern int mpi_nprocs;

#define valid_mctab_index(ind)\

if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");}

Line 92 if((ind)<0||(ind)>=m_c_i||\

Line 96 if((ind)<0||(ind)>=m_c_i||\

((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;}

#endif

struct IOFP iofp_102[MAXIOFP];

int nserver_102;

int myrank_102;

int register_102(int s,int rank, int is_master);

int register_server();

int get_mcindex(int);

void Pox_send_raw_cmo(), Pox_recv_raw_cmo();

void Pox_launch(),Pox_launch_nox(),Pox_launch_main();

void Pox_launch(),Pox_launch_nox();

void Pox_launch_generic();

void Pox_shutdown();

Line 117 void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(

Line 127 void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect(

void Pregister_server();

void Pox_get_serverinfo();

void Pox_mpi_myid(), Pox_mpi_nprocs();

void Pnd_exec_f4_red();

void Pox_tcp_accept_102(),Pox_tcp_connect_102();

void Pox_send_102(),Pox_recv_102();

void Pox_set_rank_102();

void Pox_get_rank_102();

void Pox_reset_102();

void Pox_bcast_102();

void Pox_reduce_102();

void ox_launch_generic();

Line 127 struct ftab tcp_tab[] = {

Line 145 struct ftab tcp_tab[] = {

{"ox_recv_raw_cmo",Pox_recv_raw_cmo,1},

{"ox_get_serverinfo",Pox_get_serverinfo,-1},

{"generate_port",Pgenerate_port,-1},

/* from master to client */

{"ox_set_rank_102",Pox_set_rank_102,3},

{"ox_tcp_accept_102",Pox_tcp_accept_102,3},

{"ox_tcp_connect_102",Pox_tcp_connect_102,4},

{"ox_reset_102",Pox_reset_102,1},

{"ox_get_rank_102",Pox_get_rank_102,0},

{"ox_send_102",Pox_send_102,2},

{"ox_recv_102",Pox_recv_102,1},

{"ox_bcast_102",Pox_bcast_102,-2},

{"ox_reduce_102",Pox_reduce_102,-3},

{"try_bind_listen",Ptry_bind_listen,1},

{"try_connect",Ptry_connect,2},

{"try_accept",Ptry_accept,2},

Line 141 struct ftab tcp_tab[] = {

Line 172 struct ftab tcp_tab[] = {

{"ox_cmo_rpc",Pox_cmo_rpc,-99999999},

{"ox_sync",Pox_sync,1},

#if MPI

#if defined(MPI)

{"ox_mpi_myid",Pox_mpi_myid,0},

{"ox_mpi_nprocs",Pox_mpi_nprocs,0},

#endif

#if !MPI

#if !defined(MPI)

{"ox_reset",Pox_reset,-2},

{"ox_intr",Pox_intr,1},

{"ox_select",Pox_select,-2},

Line 171 struct ftab tcp_tab[] = {

Line 202 struct ftab tcp_tab[] = {

{"ox_execute_string",Pox_execute_string,2},

{"ox_execute_function",Pox_execute_function,3},

{"nd_exec_f4_red",Pnd_exec_f4_red,0},

{0,0,0},

};

Line 181 extern int ox_exchange_mathcap;

Line 214 extern int ox_exchange_mathcap;

char *getenv();

#if MPI

void Pnd_exec_f4_red(Q *rp)

{

nd_exec_f4_red_dist();

*rp = 0;

}

#if defined(MPI)

extern int mpi_myid, mpi_nprocs;

void Pox_mpi_myid(rp)

void Pox_mpi_myid(Q *rp)

Q *rp;

{

STOQ(mpi_myid,*rp);

}

void Pox_mpi_nprocs(rp)

void Pox_mpi_nprocs(Q *rp)

Q *rp;

{

STOQ(mpi_nprocs,*rp);

}

#endif

void Pox_get_serverinfo(arg,rp)

void Pox_get_serverinfo(NODE arg,LIST *rp)

NODE arg;

LIST *rp;

{

int i,c;

Q sid;

Q s_id;

NODE t,n0,n;

LIST list,l;

if ( !arg ) {

for ( i = 0, n0 = 0; i < m_c_i; i++ )

for ( i = I_am_server?1:0, n0 = 0; i < m_c_i; i++ )

if ( (m_c_tab[i].m>=0) || (m_c_tab[i].c>=0) ) {

c = m_c_tab[i].c;

ox_get_serverinfo(c,&list);

STOQ(i,sid);

STOQ(i,s_id);

t = mknode(2,sid,list);

t = mknode(2,s_id,list);

MKLIST(l,t);

NEXTNODE(n0,n);

BDY(n) = (pointer)l;

Line 235 LIST *rp;

Line 270 LIST *rp;

else use UNIX socket and return a string which represents a path name

void Pgenerate_port(arg,rp)

void Pgenerate_port(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

char port_str[BUFSIZ];

int port;

Line 252 Obj *rp;

Line 285 Obj *rp;

*rp = (Obj)q;

} else {

generate_port(1,port_str);

s = (char *)MALLOC(strlen(port_str)+1);

s = (char *)MALLOC(strlen((char *)port_str)+1);

strcpy(s,port_str);

MKSTR(str,s);

*rp = (Obj)str;

}

void Pox_reset_102(NODE arg,Q *rp)

{

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c;

ox_send_cmd(s,SM_reset_102);

ox_flush_stream_force(s);

*rp = 0;

}

void Pox_get_rank_102(LIST *rp)

{

Q n,r;

NODE node;

STOQ(nserver_102,n);

STOQ(myrank_102,r);

node = mknode(2,n,r);

MKLIST(*rp,node);

}

void Pox_set_rank_102(NODE arg,Q *rp)

{

Q nserver,rank;

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c;

nserver = (Q)ARG1(arg);

rank = (Q)ARG2(arg);

ox_send_data(s,nserver);

ox_send_data(s,rank);

ox_send_cmd(s,SM_set_rank_102);

ox_flush_stream_force(s);

*rp = 0;

}

/* ox_tcp_accept_102(server,port,rank) */

void Pox_tcp_accept_102(NODE arg,Q *rp)

{

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c;

ox_send_data(s,ARG1(arg));

ox_send_data(s,ARG2(arg));

ox_send_cmd(s,SM_tcp_accept_102);

ox_flush_stream_force(s);

*rp = 0;

}

ox_tcp_connect_102(server,host,port,rank)

void Pox_tcp_connect_102(NODE arg,Q *rp)

{

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c;

ox_send_data(s,ARG1(arg));

ox_send_data(s,ARG2(arg));

ox_send_data(s,ARG3(arg));

ox_send_cmd(s,SM_tcp_connect_102);

ox_flush_stream_force(s);

*rp = 0;

}

try_bind_listen(port)

void Ptry_bind_listen(arg,rp)

void Ptry_bind_listen(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

char port_str[BUFSIZ];

int port,s,use_unix;

if ( !ARG0(arg) || NUM(ARG0(arg)) ) {

if ( IS_CYGWIN || !ARG0(arg) || NUM(ARG0(arg)) ) {

port = QTOS((Q)ARG0(arg));

sprintf(port_str,"%d",port);

use_unix = 0;

Line 286 Q *rp;

Line 394 Q *rp;

try_connect(host,port)

void Ptry_connect(arg,rp)

void Ptry_connect(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

char port_str[BUFSIZ];

char *host;

int port,s,use_unix;

if ( !ARG1(arg) || NUM(ARG1(arg)) ) {

if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {

port = QTOS((Q)ARG1(arg));

sprintf(port_str,"%d",port);

use_unix = 0;

Line 311 Q *rp;

Line 417 Q *rp;

try_accept(sock,port)

void Ptry_accept(arg,rp)

void Ptry_accept(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int use_unix,s;

if ( !ARG1(arg) || NUM(ARG1(arg)) )

if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) )

use_unix = 0;

else

use_unix = 1;

Line 329 Q *rp;

Line 433 Q *rp;

register_server(cs,cport,ss,sport)

void Pregister_server(arg,rp)

void Pregister_server(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int cs,ss,cn,sn,ind,use_unix,id;

char cport_str[BUFSIZ],sport_str[BUFSIZ];

Obj obj;

MATHCAP server_mathcap;

cs = QTOS((Q)ARG0(arg));

ss = QTOS((Q)ARG2(arg));

if ( !ARG1(arg) || NUM(ARG1(arg)) ) {

if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) {

sprintf(cport_str,"%d",QTOS((Q)ARG1(arg)));

use_unix = 0;

} else {

Line 375 Q *rp;

Line 478 Q *rp;

ox_send_cmd(sn,SM_mathcap);

ox_send_cmd(sn,SM_popCMO);

ox_flush_stream_force(sn);

ox_recv(sn,&id,&server_mathcap);

ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;

store_remote_mathcap(sn,server_mathcap);

/* send my mathcap */

Line 400 Q *rp;

Line 503 Q *rp;

conn_to_serv: connect to server if 1

void Pox_launch_generic(arg,rp)

void Pox_launch_generic(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int use_unix,use_ssh,use_x,conn_to_serv;

char *host,*launcher,*server;

Q ret;

host = (arg&&ARG0(arg))?BDY((STRING)ARG0(arg)):0;

launcher = BDY((STRING)ARG1(arg));

server = BDY((STRING)ARG2(arg));

use_unix = ARG3(arg) ? 1 : 0;

use_unix = !IS_CYGWIN && ARG3(arg) ? 1 : 0;

use_ssh = ARG4(arg) ? 1 : 0;

use_x = ARG5(arg) ? 1 : 0;

conn_to_serv = QTOS((Q)ARG6(arg));

if ( !host )

if ( !IS_CYGWIN && !host )

use_unix = 1;

ox_launch_generic(host,launcher,server,

use_unix,use_ssh,use_x,conn_to_serv,rp);

use_unix,use_ssh,use_x,conn_to_serv,&ret);

*rp = ret;

}

void ox_launch_generic(host,launcher,server,

void ox_launch_generic(char *host,char *launcher,char *server,

use_unix,use_ssh,use_x,conn_to_serv,rp)

int use_unix,int use_ssh,int use_x,int conn_to_serv,Q *rp)

char *host,*launcher,*server;

int use_unix,use_ssh,use_x,conn_to_serv;

Q *rp;

{

int cs,ss,cn,sn,ind,id;

char control_port_str[BUFSIZ];

char server_port_str[BUFSIZ];

Obj obj;

MATHCAP server_mathcap;

control_port_str[0] = 0;

Line 438 Q *rp;

Line 539 Q *rp;

generate_port(use_unix,server_port_str);

if ( !conn_to_serv ) {

cs = try_bind_listen(use_unix,control_port_str);

if ( cs < 0 ) continue;

ss = try_bind_listen(use_unix,server_port_str);

if ( ss < 0 ) continue;

}

spawn_server(host,launcher,server,

use_unix,use_ssh,use_x,conn_to_serv,

control_port_str,server_port_str);

if ( conn_to_serv ) {

cs = try_connect(use_unix,host,control_port_str);

if ( cs < 0 ) continue;

ss = try_connect(use_unix,host,server_port_str);

if ( ss < 0 ) continue;

} else {

cs = try_accept(use_unix,cs);

if ( cs < 0 ) continue;

ss = try_accept(use_unix,ss);

if ( ss < 0 ) continue;

}

} while ( cs < 0 || ss < 0 );

Line 471 Q *rp;

Line 578 Q *rp;

ox_send_cmd(sn,SM_mathcap);

ox_send_cmd(sn,SM_popCMO);

ox_flush_stream_force(sn);

ox_recv(sn,&id,&server_mathcap);

ox_recv(sn,&id,&obj); server_mathcap = (MATHCAP)obj;

store_remote_mathcap(sn,server_mathcap);

/* send my mathcap */

Line 483 Q *rp;

Line 590 Q *rp;

STOQ(ind,*rp);

}

int spawn_server(host,launcher,server,

#if defined(__CYGWIN__)

use_unix,use_ssh,use_x,conn_to_serv,

static void bslash2slash(char *buf)

control_port_str,server_port_str)

char *host,*launcher,*server;

int use_unix,use_ssh,use_x,conn_to_serv;

char *control_port_str,*server_port_str;

{

char cmd[BUFSIZ];

char *p;

for ( p = buf; *p; p++ )

if ( *p == '\\' )

*p = '/';

}

static int get_start_path(char *buf)

{

static char start_path[BUFSIZ];

static int start_initialized = 0;

char name[BUFSIZ];

if ( start_initialized ) {

strcpy(buf,start_path);

return 1;

}

/* Windows98 */

strcpy(buf,"c:\\windows\\command\\start.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

strcpy(start_path,buf);

start_initialized = 1;

return 1;

}

/* Windows2000 */

strcpy(buf,"c:\\winnt\\system32\\start.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

strcpy(start_path,buf);

start_initialized = 1;

return 1;

}

strcpy(buf,"c:\\winnt\\system32\\cmd.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

sprintf(start_path,"%s /c start",buf);

strcpy(buf,start_path);

start_initialized = 1;

return 1;

}

strcpy(buf,"c:\\windows\\system32\\cmd.exe");

cygwin_conv_to_full_posix_path(buf,name);

if ( !access(name,X_OK) ) {

bslash2slash(buf);

sprintf(start_path,"%s /c start",buf);

strcpy(buf,start_path);

start_initialized = 1;

return 1;

}

return 0;

}

static void get_launcher_path(char *buf)

{

static char rootname[BUFSIZ];

static char launcher_path[BUFSIZ];

static int launcher_initialized = 0;

char name[BUFSIZ];

if ( launcher_initialized ) {

strcpy(buf,launcher_path);

return;

}

get_rootdir(rootname,sizeof(rootname));

sprintf(name,"%s/ox_launch.exe",rootname);

cygwin_conv_to_full_win32_path(name,launcher_path);

bslash2slash(launcher_path);

launcher_initialized = 1;

strcpy(buf,launcher_path);

}

#endif

void spawn_server(char *host,char *launcher,char *server,

int use_unix,int use_ssh,int use_x,int conn_to_serv,

char *control_port_str,char *server_port_str)

{

char localhost[BUFSIZ];

char *dname,*conn_str,*rsh,*dname0;

char *dname,*conn_str,*rsh,*dname0,*asirhost;

char dname_str[BUFSIZ];

char AsirExe[BUFSIZ];

STRING rootdir;

char prog[BUFSIZ];

char *av[BUFSIZ];

#if !defined(VISUAL)

char cmd[BUFSIZ];

#endif

#if defined(__CYGWIN__)

char win_start[BUFSIZ],win_launcher[BUFSIZ];

#endif

void Pget_rootdir();

dname0 = (char *)getenv("DISPLAY");

if ( !dname0 )

Line 507 char *control_port_str,*server_port_str;

Line 701 char *control_port_str,*server_port_str;

rsh = getenv("ASIR_RSH");

if ( !rsh )

rsh = use_ssh ? "ssh" : RSH;

if ( !use_unix && dname && strstr(rsh,"ssh") ) {

if ( !use_unix && strstr(rsh,"ssh") ) {

* if "ssh" is used to invoke a remote server,

* we should not specify "-display".

use_ssh = 1;

}

gethostname(localhost,BUFSIZ);

asirhost = (char *)getenv("ASIRHOSTNAME");

if ( asirhost )

strcpy(localhost,asirhost);

else

gethostname(localhost,BUFSIZ);

#if defined(VISUAL)

if ( !use_unix )

error("spawn_server : not implemented on Windows");

Line 535 char *control_port_str,*server_port_str;

Line 733 char *control_port_str,*server_port_str;

// _spawnv(_P_NOWAIT,"d:\\home\\noro\\engine2000\\debug\\engine.exe",av);

// printf("ox_launch 127.0.0.1 %s %s %s %s 0\n",conn_str,control_port_str,server_port_str,server);

#else

if ( use_unix ) {

if ( use_unix || !host ) {

#if defined(__CYGWIN__)

get_launcher_path(win_launcher);

if ( dname && strchr(dname,':') ) {

if ( !fork() ) {

setpgid(0,getpid());

execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,

"-geometry","60x10","-xrm","XTerm*locale:false","-e",launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,dname,0);

}

} else if ( dname && get_start_path(win_start) ) {

sprintf(cmd,"%s %s %s %s %s %s %s 1",

win_start,win_launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server);

system(cmd);

} else {

if ( !fork() ) {

setpgid(0,getpid());

execlp(launcher,launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,dname0,"-nolog",0);

}

#else

if ( !fork() ) {

setpgid(0,getpid());

if ( dname )

execlp("xterm","xterm","-name",OX_XTERM,"-T","ox_launch:local","-display",dname,

"-geometry","60x10","-e",launcher,".",conn_str,

"-geometry","60x10","-xrm","XTerm*locale:false","-e",launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,dname,0);

else

execlp(launcher,launcher,".",conn_str,

execlp(launcher,launcher,use_unix?".":"127.1",conn_str,

control_port_str,server_port_str,server,dname0,"-nolog",0);

}

#endif

} else if ( conn_to_serv == 2 ) {

/* special support for java */

if ( dname )

Line 563 char *control_port_str,*server_port_str;

Line 784 char *control_port_str,*server_port_str;

} else {

if ( dname )

if ( use_ssh )

sprintf(cmd,

"%s -f -n %s \"xterm -name %s -title ox_launch:%s -geometry 60x10 -e %s %s %s %s %s %s %s >&/dev/null\">/dev/null",

"%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",

rsh,host,OX_XTERM,host,launcher,localhost,conn_str,

control_port_str,server_port_str,server,"1");

else

sprintf(cmd,

"%s -n %s \"xterm -name %s -title ox_launch:%s -display %s -geometry 60x10 -e %s %s %s %s %s %s %s >&/dev/null&\">/dev/null",

"%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",

rsh,host,OX_XTERM,host,dname,launcher,localhost,conn_str,

control_port_str,server_port_str,server,dname);

else

sprintf(cmd,

if ( use_ssh )

sprintf(cmd,

"%s -f -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",

rsh,host,launcher,localhost,conn_str,

control_port_str,server_port_str,server,"1","-nolog");

else

sprintf(cmd,

"%s -n %s \"%s %s %s %s %s %s %s %s>&/dev/null&\">/dev/null",

rsh,host,launcher,localhost,conn_str,

control_port_str,server_port_str,server,dname0,"-nolog");

Line 582 char *control_port_str,*server_port_str;

Line 809 char *control_port_str,*server_port_str;

#endif /* VISUAL */

}

void Pox_launch(arg,rp)

void Pox_launch(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

Pox_launch_main(1,arg,rp);

ox_launch_main(1,arg,rp);

}

void Pox_launch_nox(arg,rp)

void Pox_launch_nox(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

Pox_launch_main(0,arg,rp);

ox_launch_main(0,arg,rp);

}

Line 602 Obj *rp;

Line 825 Obj *rp;

ox_launch(remote,lib,ox_xxx) : invoke remote ox_xxx with lib/ox_launch

void Pox_launch_main(with_x,arg,rp)

void ox_launch_main(int with_x,NODE arg,Obj *p)

int with_x;

NODE arg;

Obj *rp;

{

char *str;

char *hostname,*servername,*dname;

char *hostname,*servername;

char *control;

int use_unix;

Q ret;

extern char *asir_libdir;

if ( arg && ARG0(arg) && argc(arg) != 3 )

Line 618 Obj *rp;

Line 839 Obj *rp;

control = (char *)MALLOC(BUFSIZ);

if ( !arg || ( !ARG0(arg) && argc(arg) == 1 ) ) {

sprintf(control,"%s/ox_launch",asir_libdir);

use_unix = 1;

use_unix = IS_CYGWIN ? 0 : 1;

servername = (char *)MALLOC(BUFSIZ);

sprintf(servername,"%s/ox_asir",asir_libdir);

} else if ( !ARG0(arg) && argc(arg) == 2 ) {

sprintf(control,"%s/ox_launch",asir_libdir);

use_unix = 1;

use_unix = IS_CYGWIN ? 0 : 1;

str = BDY((STRING)ARG1(arg));

if ( str[0] == '/' )

servername = str;

Line 634 Obj *rp;

Line 855 Obj *rp;

} else {

sprintf(control,"%s/ox_launch",BDY((STRING)ARG1(arg)));

if ( !ARG0(arg) )

use_unix = 1;

use_unix = IS_CYGWIN ? 0 : 1;

else

use_unix = 0;

str = BDY((STRING)ARG2(arg));

Line 649 Obj *rp;

Line 870 Obj *rp;

hostname = BDY((STRING)ARG0(arg));

else

hostname = 0;

ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,rp);

ox_launch_generic(hostname,control,servername,use_unix,0,with_x,0,&ret);

*p = (Obj)ret;

}

int register_server(af_unix,m,c)

int register_server(int af_unix,int m,int c)

int af_unix,m,c;

{

int s,i,ci;

int s,i;

struct m_c *t;

#define INIT_TAB_SIZ 64

Line 670 int af_unix,m,c;

Line 891 int af_unix,m,c;

}

m_c_s = INIT_TAB_SIZ;

}

#if !MPI

#if !defined(MPI)

for ( i = 0; i < m_c_i; i++ )

if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) )

break;

Line 682 int af_unix,m,c;

Line 903 int af_unix,m,c;

#endif

if ( m_c_i == m_c_s ) {

s = (m_c_s+INIT_TAB_SIZ)*sizeof(struct m_c);

t = (struct m_c *)MALLOC_ATOMIC(s); bzero(m_c_tab,s);

t = (struct m_c *)MALLOC_ATOMIC(s); bzero((void *)m_c_tab,s);

bcopy(m_c_tab,t,m_c_s*sizeof(struct m_c));

bcopy((void *)m_c_tab,(void *)t,m_c_s*sizeof(struct m_c));

for ( i = 0; i < INIT_TAB_SIZ; i++ ) {

m_c_tab[m_c_s+i].af_unix = 0;

m_c_tab[m_c_s+i].m = m_c_tab[m_c_s+i].c = -1;

Line 697 int af_unix,m,c;

Line 918 int af_unix,m,c;

/* iofp index => m_c_tab index */

int get_mcindex(i)

int get_mcindex(int i)

int i;

{

int j;

Line 710 int i;

Line 930 int i;

/* arg = [ind0,ind1,...]; indk = index to m_c_tab */

void Pox_select(arg,rp)

void Pox_select(NODE arg,LIST *rp)

NODE arg;

LIST *rp;

{

int fd,n,i,index,mcind;

fd_set r,w,e;

Line 735 LIST *rp;

Line 953 LIST *rp;

for ( t = list; t; t = NEXT(t) ) {

index = QTOS((Q)BDY(t));

valid_mctab_index(index);

fd = get_fd(m_c_tab[index].c); FD_SET(fd,&r);

fd = get_fd(m_c_tab[index].c); FD_SET((unsigned int)fd,&r);

}

n = select(FD_SETSIZE,&r,&w,&e,tvp);

for ( i = 0, t = 0; n && i < FD_SETSIZE; i++ )

Line 749 LIST *rp;

Line 967 LIST *rp;

MKLIST(*rp,t);

}

void Pox_flush(arg,rp)

void Pox_flush(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 760 Q *rp;

Line 976 Q *rp;

*rp = ONE;

}

void Pox_send_raw_cmo(arg,rp)

void Pox_send_raw_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 775 Obj *rp;

Line 989 Obj *rp;

*rp = 0;

}

void Pox_recv_raw_cmo(arg,rp)

void Pox_recv_raw_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 787 Obj *rp;

Line 999 Obj *rp;

ox_read_cmo(s,rp);

}

void Pox_push_local(arg,rp)

void Pox_send_102(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int rank = QTOS((Q)ARG0(arg));

ox_send_data_102(rank,(Obj)ARG1(arg));

*rp = 0;

}

void Pox_recv_102(NODE arg,Obj *rp)

{

int id;

int rank = QTOS((Q)ARG0(arg));

ox_recv_102(rank,&id,rp);

}

void Pox_bcast_102(NODE arg,Obj *rp)

{

int rank = QTOS((Q)ARG0(arg));

Obj data;

if ( argc(arg) > 1 )

asir_push_one((Obj)ARG1(arg));

ox_bcast_102(rank);

*rp = (Obj)asir_pop_one();

}

void Pox_reduce_102(NODE arg,Obj *rp)

{

int root = QTOS((Q)ARG0(arg));

STRING op;

char *opname;

void (*func)();

op = (STRING)ARG1(arg);

asir_assert(op,O_STR,"ox_reduce_102");

opname = BDY(op);

if ( !strcmp(opname,"+") )

func = arf_add;

else if ( !strcmp(opname,"*") )

func = arf_mul;

else {

error("ox_reduce_102 : operation not supported");

}

if ( argc(arg) > 2 )

asir_push_one((Obj)ARG2(arg));

ox_reduce_102(root,func);

*rp = (Obj)asir_pop_one();

}

void Pox_push_local(NODE arg,Obj *rp)

{

int s;

struct oLIST dummy;

VL vl;

int index = QTOS((Q)ARG0(arg));

int index;

if ( !arg )

error("ox_push_local : too few arguments.");

index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c; arg = NEXT(arg);

Line 808 Obj *rp;

Line 1071 Obj *rp;

*rp = 0;

}

void Pox_push_cmo(arg,rp)

void Pox_push_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

int index;

if ( !arg )

error("ox_push_cmo : too few arguments.");

index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

s = m_c_tab[index].c; arg = NEXT(arg);

for ( ; arg; arg = NEXT(arg) )

Line 822 Obj *rp;

Line 1086 Obj *rp;

*rp = 0;

}

void Pox_push_vl(arg,rp)

void Pox_push_vl(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

Line 834 Obj *rp;

Line 1095 Obj *rp;

*rp = 0;

}

void Pox_pop_local(arg,rp)

void Pox_pop_local(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 848 Obj *rp;

Line 1107 Obj *rp;

ox_get_result(s,rp);

}

void Pox_pop_cmo(arg,rp)

void Pox_pop_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 862 Obj *rp;

Line 1119 Obj *rp;

ox_get_result(s,rp);

}

void Pox_pop0_local(arg,rp)

void Pox_pop0_local(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 873 Obj *rp;

Line 1128 Obj *rp;

*rp = 0;

}

void Pox_pop0_cmo(arg,rp)

void Pox_pop0_cmo(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 884 Obj *rp;

Line 1137 Obj *rp;

*rp = 0;

}

void Pox_pop0_string(arg,rp)

void Pox_pop0_string(NODE arg,STRING *rp)

NODE arg;

STRING *rp;

{

int index = QTOS((Q)ARG0(arg));

Line 895 STRING *rp;

Line 1146 STRING *rp;

*rp = 0;

}

void Pox_pop_string(arg,rp)

void Pox_pop_string(NODE arg,Obj *rp)

NODE arg;

STRING *rp;

{

int s,id;

int s;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

Line 909 STRING *rp;

Line 1158 STRING *rp;

ox_get_result(s,rp);

}

void Pox_get(arg,rp)

void Pox_get(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int index;

int s;

Line 929 Obj *rp;

Line 1176 Obj *rp;

}

void Pox_pops(arg,rp)

void Pox_pops(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

USINT n;

Line 948 Obj *rp;

Line 1193 Obj *rp;

*rp = 0;

}

void Pox_execute_function(arg,rp)

void Pox_execute_function(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

USINT ui;

Line 965 Obj *rp;

Line 1208 Obj *rp;

*rp = 0;

}

void Pox_setname(arg,rp)

void Pox_setname(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 979 Obj *rp;

Line 1220 Obj *rp;

*rp = 0;

}

void Pox_evalname(arg,rp)

void Pox_evalname(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

Line 993 Obj *rp;

Line 1232 Obj *rp;

*rp = 0;

}

void Pox_execute_string(arg,rp)

char *augment_backslash(char *s)

NODE arg;

Obj *rp;

{

char *p,*r;

int i;

for ( i = 0, p = s; *p; p++, i++ ) if ( *p == '\\' ) i++;

r = (char *)MALLOC_ATOMIC((i+1)*sizeof(char));

for ( i = 0, p = s; *p; p++, i++ ) {

if ( *p == '\\' ) r[i++] = '\\';

r[i] = *p;

}

return r;

}

void Pox_execute_string(NODE arg,Obj *rp)

{

int s;

int index = QTOS((Q)ARG0(arg));

char *cmd;

STRING str;

asir_assert(ARG1(arg),O_STR,"ox_execute_string");

valid_mctab_index(index);

s = m_c_tab[index].c;

ox_send_data(s,ARG1(arg));

cmd = augment_backslash(BDY((STRING)ARG1(arg)));

MKSTR(str,cmd);

ox_send_data(s,str);

ox_send_cmd(s,SM_executeStringByLocalParser);

*rp = 0;

}

/* arg=[sid,fname,arg0,arg1,...,arg{n-1}] */

void Pox_rpc(arg,rp)

void Pox_rpc(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s,i,n;

STRING f;

Line 1037 Obj *rp;

Line 1291 Obj *rp;

*rp = 0;

}

void Pox_cmo_rpc(arg,rp)

void Pox_cmo_rpc(NODE arg,Obj *rp)

NODE arg;

Obj *rp;

{

int s,i,n;

STRING f;

Line 1064 Obj *rp;

Line 1316 Obj *rp;

*rp = 0;

}

void Pox_reset(arg,rp)

void Pox_reset(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

USINT t;

int s,id,c,m;

int id,c,m;

Obj obj;

int index = QTOS((Q)ARG0(arg));

Line 1080 Q *rp;

Line 1330 Q *rp;

if ( argc(arg) == 1 ) {

ox_send_cmd(m,SM_control_reset_connection);

ox_flush_stream_force(m);

ox_recv(m,&id,&t);

ox_recv(m,&id,&obj); t = (USINT)obj;

}

*rp = ONE;

#if defined(VISUAL)

Line 1098 Q *rp;

Line 1348 Q *rp;

*rp = 0;

}

void Pox_intr(arg,rp)

void Pox_intr(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int m;

Obj obj;

int index = QTOS((Q)ARG0(arg));

valid_mctab_index(index);

Line 1118 Q *rp;

Line 1365 Q *rp;

*rp = 0;

}

void Pox_sync(arg,rp)

void Pox_sync(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int c;

int index = QTOS((Q)ARG0(arg));

Line 1131 Q *rp;

Line 1376 Q *rp;

*rp = 0;

}

void Pox_shutdown(arg,rp)

void Pox_shutdown(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int s;

int index = QTOS((Q)ARG0(arg));

#if !defined(VISUAL)

int status;

#endif

valid_mctab_index(index);

s = m_c_tab[index].m;

ox_send_cmd(s,SM_shutdown);

free_iofp(s);

#if !defined(VISUAL)

s = m_c_tab[index].c;

free_iofp(s);

#endif

#if !defined(MPI) && !defined(VISUAL)

#if !MPI && !defined(VISUAL)

if ( m_c_tab[index].af_unix )

wait(&status);

#endif

Line 1156 Q *rp;

Line 1399 Q *rp;

*rp = 0;

}

void Pox_push_cmd(arg,rp)

void Pox_push_cmd(NODE arg,Q *rp)

NODE arg;

Q *rp;

{

int ui;

int index = QTOS((Q)ARG0(arg));

Line 1172 Q *rp;

Line 1413 Q *rp;

void shutdown_all() {

int s;

int i,index;

#if !defined(VISUAL)

int status;

#endif

for ( i = I_am_server?1:0; i < m_c_i; i++ ) {

index = i;

Line 1185 void shutdown_all() {

Line 1428 void shutdown_all() {

Sleep(1000);

#endif

free_iofp(s);

#if !defined(VISUAL)

s = m_c_tab[index].c;

free_iofp(s);

#endif

#if !defined(MPI) && !defined(VISUAL)

#if !MPI && !defined(VISUAL)

if ( m_c_tab[index].af_unix )

wait(&status);

#endif

Line 1197 void shutdown_all() {

Line 1438 void shutdown_all() {

m_c_tab[index].af_unix = 0;

}

char *ox_get_servername(int);

int is_ox_plot(int index)

{

char *name;

check_valid_mctab_index(index);

if ( index < 0 )

return 0;

/* m : client, c : server ??? */

name = ox_get_servername(m_c_tab[index].c);

return strcmp(name,"ox_plot") ? 0 : 1;

}

int validate_ox_plot_stream(int index)

{

int i;

NODE arg;

STRING name;

Obj r;

if ( is_ox_plot(index) )

return index;

for ( i = 0; i < m_c_i; i++ )

if ( is_ox_plot(i) )

return i;

/* create an ox_plot server */

MKSTR(name,"ox_plot");

arg = mknode(2,0,name);

Pox_launch_nox(arg,&r);

i = QTOS((Q)r);

#if defined(VISUAL)

Sleep(100);

ox_send_cmd(m_c_tab[i].c,SM_nop);

ox_flush_stream_force(m_c_tab[i].c);

#endif

return i;

}

int get_ox_server_id(int index)

{

valid_mctab_index(index);

return m_c_tab[index].c;

}

int register_102(int s1,int rank,int is_master)

{

unsigned char c,rc;

if ( rank >= MAXIOFP ) return -1;

iofp_102[rank].s = s1;

#if defined(VISUAL)

iofp_102[rank].in = WSIO_open(s1,"r");

iofp_102[rank].out = WSIO_open(s1,"w");

#else

iofp_102[rank].in = fdopen(s1,"r");

iofp_102[rank].out = fdopen(s1,"w");

#if !defined(__CYGWIN__)

setbuffer(iofp_102[rank].in,iofp_102[rank].inbuf =

(char *)GC_malloc_atomic(LBUFSIZ),LBUFSIZ);

setbuffer(iofp_102[rank].out,iofp_102[rank].outbuf =

(char *)GC_malloc_atomic(LBUFSIZ),LBUFSIZ);

#endif

if ( little_endian )

c = 1;

else

c = 0xff;

if ( is_master ) {

/* server : write -> read */

write_char((FILE *)iofp_102[rank].out,&c);

ox_flush_stream_force_102(rank);

read_char((FILE *)iofp_102[rank].in,&rc);

} else {

/* client : read -> write */

read_char((FILE *)iofp_102[rank].in,&rc);

/* special care for a failure of spawing a server */

if ( rc !=0 && rc != 1 && rc != 0xff )

return -1;

write_char((FILE *)iofp_102[rank].out,&c);

ox_flush_stream_force_102(rank);

}

iofp_102[rank].conv = c == rc ? 0 : 1;

iofp_102[rank].socket = 0;

return 0;

}

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