OpenXM_contrib2/asir2000/io/tcpf.c - diff

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Diff for /OpenXM_contrib2/asir2000/io/tcpf.c between version 1.31 and 1.45

version 1.31, 2002/04/01 08:20:26

version 1.45, 2003/12/10 02:16:08

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 1.30 2001/12/26 09:28:36 noro Exp $

* $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.44 2003/12/09 03:07:45 noro Exp $

#include "ca.h"

#include "parse.h"

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 94 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);

Line 119 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_reset_102();

void ox_launch_generic();

Line 129 struct ftab tcp_tab[] = {

Line 142 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_send_102",Pox_send_102,2},

{"ox_recv_102",Pox_recv_102,1},

{"try_bind_listen",Ptry_bind_listen,1},

{"try_connect",Ptry_connect,2},

{"try_accept",Ptry_accept,2},

Line 143 struct ftab tcp_tab[] = {

Line 166 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 173 struct ftab tcp_tab[] = {

Line 196 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 183 extern int ox_exchange_mathcap;

Line 208 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(Q *rp)

Line 205 void Pox_get_serverinfo(NODE arg,LIST *rp)

Line 236 void Pox_get_serverinfo(NODE arg,LIST *rp)

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);

Line 255 void Pgenerate_port(NODE arg,Obj *rp)

Line 286 void Pgenerate_port(NODE arg,Obj *rp)

}

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);

}

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)

Line 425 void ox_launch_generic(char *host,char *launcher,char

Line 521 void ox_launch_generic(char *host,char *launcher,char

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 491 static int get_start_path(char *buf)

Line 593 static int get_start_path(char *buf)

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;

}

/* Windows98 */

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

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);

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;

}

Line 749 int register_server(int af_unix,int m,int c)

Line 873 int register_server(int af_unix,int m,int 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 857 void Pox_recv_raw_cmo(NODE arg,Obj *rp)

Line 981 void Pox_recv_raw_cmo(NODE arg,Obj *rp)

ox_read_cmo(s,rp);

}

void Pox_send_102(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_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 879 void Pox_push_local(NODE arg,Obj *rp)

Line 1022 void Pox_push_local(NODE arg,Obj *rp)

void Pox_push_cmo(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 1171 void Pox_shutdown(NODE arg,Q *rp)

Line 1317 void Pox_shutdown(NODE arg,Q *rp)

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 1213 void shutdown_all() {

Line 1357 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 1225 void shutdown_all() {

Line 1367 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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