version 1.38, 2003/03/07 03:12:28 |
version 1.43, 2003/12/03 09:32:36 |
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* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.37 2003/02/14 22:29:15 ohara Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/io/tcpf.c,v 1.42 2003/09/19 02:33:14 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 79 static struct m_c { |
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Line 79 static struct m_c { |
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static int m_c_i,m_c_s; |
static int m_c_i,m_c_s; |
int I_am_server; |
int I_am_server; |
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#if MPI |
extern int little_endian; |
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#if defined(MPI) |
extern int mpi_nprocs; |
extern int mpi_nprocs; |
#define valid_mctab_index(ind)\ |
#define valid_mctab_index(ind)\ |
if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");} |
if((ind)<0||(ind)>=mpi_nprocs){error("invalid server id");} |
Line 94 if((ind)<0||(ind)>=m_c_i||\ |
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Line 96 if((ind)<0||(ind)>=m_c_i||\ |
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((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;} |
((m_c_tab[ind].m<0)&&(m_c_tab[ind].c<0))){(ind)=-1;} |
#endif |
#endif |
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static struct IOFP iofp_102[MAXIOFP]; |
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void flush_stream_102(int rank), flush_stream_force_102(int rank); |
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int register_102(int s,int rank, int is_master); |
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int register_server(); |
int register_server(); |
int get_mcindex(int); |
int get_mcindex(int); |
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Line 119 void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect( |
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Line 126 void Pgenerate_port(),Ptry_bind_listen(),Ptry_connect( |
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void Pregister_server(); |
void Pregister_server(); |
void Pox_get_serverinfo(); |
void Pox_get_serverinfo(); |
void Pox_mpi_myid(), Pox_mpi_nprocs(); |
void Pox_mpi_myid(), Pox_mpi_nprocs(); |
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void Pnd_exec_f4_red(); |
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void Paccept_102(),Pconnect_102(); |
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void Pox_send_cmo_102(),Pox_recv_cmo_102(); |
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void ox_launch_generic(); |
void ox_launch_generic(); |
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Line 129 struct ftab tcp_tab[] = { |
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Line 139 struct ftab tcp_tab[] = { |
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{"ox_recv_raw_cmo",Pox_recv_raw_cmo,1}, |
{"ox_recv_raw_cmo",Pox_recv_raw_cmo,1}, |
{"ox_get_serverinfo",Pox_get_serverinfo,-1}, |
{"ox_get_serverinfo",Pox_get_serverinfo,-1}, |
{"generate_port",Pgenerate_port,-1}, |
{"generate_port",Pgenerate_port,-1}, |
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{"ox_send_cmo_102",Pox_send_cmo_102,2}, |
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{"ox_recv_cmo_102",Pox_recv_cmo_102,1}, |
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{"accept_102",Paccept_102,2}, |
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{"connect_102",Pconnect_102,3}, |
{"try_bind_listen",Ptry_bind_listen,1}, |
{"try_bind_listen",Ptry_bind_listen,1}, |
{"try_connect",Ptry_connect,2}, |
{"try_connect",Ptry_connect,2}, |
{"try_accept",Ptry_accept,2}, |
{"try_accept",Ptry_accept,2}, |
Line 143 struct ftab tcp_tab[] = { |
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Line 157 struct ftab tcp_tab[] = { |
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{"ox_cmo_rpc",Pox_cmo_rpc,-99999999}, |
{"ox_cmo_rpc",Pox_cmo_rpc,-99999999}, |
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{"ox_sync",Pox_sync,1}, |
{"ox_sync",Pox_sync,1}, |
#if MPI |
#if defined(MPI) |
{"ox_mpi_myid",Pox_mpi_myid,0}, |
{"ox_mpi_myid",Pox_mpi_myid,0}, |
{"ox_mpi_nprocs",Pox_mpi_nprocs,0}, |
{"ox_mpi_nprocs",Pox_mpi_nprocs,0}, |
#endif |
#endif |
#if !MPI |
#if !defined(MPI) |
{"ox_reset",Pox_reset,-2}, |
{"ox_reset",Pox_reset,-2}, |
{"ox_intr",Pox_intr,1}, |
{"ox_intr",Pox_intr,1}, |
{"ox_select",Pox_select,-2}, |
{"ox_select",Pox_select,-2}, |
Line 173 struct ftab tcp_tab[] = { |
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Line 187 struct ftab tcp_tab[] = { |
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{"ox_execute_string",Pox_execute_string,2}, |
{"ox_execute_string",Pox_execute_string,2}, |
{"ox_execute_function",Pox_execute_function,3}, |
{"ox_execute_function",Pox_execute_function,3}, |
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{"nd_exec_f4_red",Pnd_exec_f4_red,0}, |
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{0,0,0}, |
{0,0,0}, |
}; |
}; |
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Line 183 extern int ox_exchange_mathcap; |
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Line 199 extern int ox_exchange_mathcap; |
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char *getenv(); |
char *getenv(); |
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#if MPI |
void Pnd_exec_f4_red(Q *rp) |
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{ |
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nd_exec_f4_red_dist(); |
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*rp = 0; |
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} |
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#if defined(MPI) |
extern int mpi_myid, mpi_nprocs; |
extern int mpi_myid, mpi_nprocs; |
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void Pox_mpi_myid(Q *rp) |
void Pox_mpi_myid(Q *rp) |
Line 255 void Pgenerate_port(NODE arg,Obj *rp) |
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Line 277 void Pgenerate_port(NODE arg,Obj *rp) |
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} |
} |
} |
} |
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/* accept_102(port,rank) */ |
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void Paccept_102(NODE arg,Q *rp) |
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{ |
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char port_str[BUFSIZ]; |
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int port,s,use_unix,rank; |
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if ( IS_CYGWIN || !ARG0(arg) || NUM(ARG0(arg)) ) { |
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port = QTOS((Q)ARG0(arg)); |
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sprintf(port_str,"%d",port); |
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use_unix = 0; |
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} else { |
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strcpy(port_str,BDY((STRING)ARG0(arg))); |
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use_unix = 1; |
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} |
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s = try_bind_listen(use_unix,port_str); |
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s = try_accept(use_unix,s); |
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rank = QTOS((Q)ARG1(arg)); |
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if ( register_102(s,rank,1) < 0 ) |
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STOQ(-1,*rp); |
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else |
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*rp = 0; |
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} |
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/* |
/* |
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connect_102(host,port,rank) |
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*/ |
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void Pconnect_102(NODE arg,Q *rp) |
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{ |
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char port_str[BUFSIZ]; |
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char *host; |
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int port,s,use_unix,rank; |
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if ( IS_CYGWIN || !ARG1(arg) || NUM(ARG1(arg)) ) { |
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port = QTOS((Q)ARG1(arg)); |
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sprintf(port_str,"%d",port); |
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use_unix = 0; |
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} else { |
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strcpy(port_str,BDY((STRING)ARG1(arg))); |
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use_unix = 1; |
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} |
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host = BDY((STRING)ARG0(arg)); |
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s = try_connect(use_unix,host,port_str); |
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rank = QTOS((Q)ARG2(arg)); |
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if ( register_102(s,rank,0) < 0 ) |
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STOQ(-1,*rp); |
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else |
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*rp = 0; |
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} |
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/* |
try_bind_listen(port) |
try_bind_listen(port) |
*/ |
*/ |
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Line 425 void ox_launch_generic(char *host,char *launcher,char |
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Line 498 void ox_launch_generic(char *host,char *launcher,char |
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generate_port(use_unix,server_port_str); |
generate_port(use_unix,server_port_str); |
if ( !conn_to_serv ) { |
if ( !conn_to_serv ) { |
cs = try_bind_listen(use_unix,control_port_str); |
cs = try_bind_listen(use_unix,control_port_str); |
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if ( cs < 0 ) continue; |
ss = try_bind_listen(use_unix,server_port_str); |
ss = try_bind_listen(use_unix,server_port_str); |
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if ( ss < 0 ) continue; |
} |
} |
spawn_server(host,launcher,server, |
spawn_server(host,launcher,server, |
use_unix,use_ssh,use_x,conn_to_serv, |
use_unix,use_ssh,use_x,conn_to_serv, |
control_port_str,server_port_str); |
control_port_str,server_port_str); |
if ( conn_to_serv ) { |
if ( conn_to_serv ) { |
cs = try_connect(use_unix,host,control_port_str); |
cs = try_connect(use_unix,host,control_port_str); |
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if ( cs < 0 ) continue; |
ss = try_connect(use_unix,host,server_port_str); |
ss = try_connect(use_unix,host,server_port_str); |
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if ( ss < 0 ) continue; |
} else { |
} else { |
cs = try_accept(use_unix,cs); |
cs = try_accept(use_unix,cs); |
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if ( cs < 0 ) continue; |
ss = try_accept(use_unix,ss); |
ss = try_accept(use_unix,ss); |
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if ( ss < 0 ) continue; |
} |
} |
} while ( cs < 0 || ss < 0 ); |
} while ( cs < 0 || ss < 0 ); |
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Line 771 int register_server(int af_unix,int m,int c) |
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Line 850 int register_server(int af_unix,int m,int c) |
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} |
} |
m_c_s = INIT_TAB_SIZ; |
m_c_s = INIT_TAB_SIZ; |
} |
} |
#if !MPI |
#if !defined(MPI) |
for ( i = 0; i < m_c_i; i++ ) |
for ( i = 0; i < m_c_i; i++ ) |
if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) ) |
if ( (m_c_tab[i].m<0) && (m_c_tab[i].c<0) ) |
break; |
break; |
Line 879 void Pox_recv_raw_cmo(NODE arg,Obj *rp) |
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Line 958 void Pox_recv_raw_cmo(NODE arg,Obj *rp) |
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ox_read_cmo(s,rp); |
ox_read_cmo(s,rp); |
} |
} |
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void Pox_send_cmo_102(NODE arg,Obj *rp) |
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{ |
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FILE *fp; |
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int rank = QTOS((Q)ARG0(arg)); |
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fp = iofp_102[rank].out; |
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write_cmo(fp,(Obj)ARG1(arg)); |
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/* flush always */ |
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flush_stream_102(rank); |
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*rp = 0; |
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} |
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void Pox_recv_cmo_102(NODE arg,Obj *rp) |
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{ |
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FILE *fp; |
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int rank = QTOS((Q)ARG0(arg)); |
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fp = iofp_102[rank].in; |
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read_cmo(fp,rp); |
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} |
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void Pox_push_local(NODE arg,Obj *rp) |
void Pox_push_local(NODE arg,Obj *rp) |
{ |
{ |
int s; |
int s; |
struct oLIST dummy; |
struct oLIST dummy; |
VL vl; |
VL vl; |
int index = QTOS((Q)ARG0(arg)); |
int index; |
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if ( !arg ) |
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error("ox_push_local : too few arguments."); |
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index = QTOS((Q)ARG0(arg)); |
valid_mctab_index(index); |
valid_mctab_index(index); |
s = m_c_tab[index].c; arg = NEXT(arg); |
s = m_c_tab[index].c; arg = NEXT(arg); |
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Line 901 void Pox_push_local(NODE arg,Obj *rp) |
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Line 1004 void Pox_push_local(NODE arg,Obj *rp) |
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void Pox_push_cmo(NODE arg,Obj *rp) |
void Pox_push_cmo(NODE arg,Obj *rp) |
{ |
{ |
int s; |
int s; |
int index = QTOS((Q)ARG0(arg)); |
int index; |
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if ( !arg ) |
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error("ox_push_cmo : too few arguments."); |
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index = QTOS((Q)ARG0(arg)); |
valid_mctab_index(index); |
valid_mctab_index(index); |
s = m_c_tab[index].c; arg = NEXT(arg); |
s = m_c_tab[index].c; arg = NEXT(arg); |
for ( ; arg; arg = NEXT(arg) ) |
for ( ; arg; arg = NEXT(arg) ) |
Line 1195 void Pox_shutdown(NODE arg,Q *rp) |
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Line 1301 void Pox_shutdown(NODE arg,Q *rp) |
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free_iofp(s); |
free_iofp(s); |
s = m_c_tab[index].c; |
s = m_c_tab[index].c; |
free_iofp(s); |
free_iofp(s); |
#if !MPI && !defined(VISUAL) |
#if !defined(MPI) && !defined(VISUAL) |
if ( m_c_tab[index].af_unix ) |
if ( m_c_tab[index].af_unix ) |
wait(&status); |
wait(&status); |
#endif |
#endif |
Line 1235 void shutdown_all() { |
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Line 1341 void shutdown_all() { |
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free_iofp(s); |
free_iofp(s); |
s = m_c_tab[index].c; |
s = m_c_tab[index].c; |
free_iofp(s); |
free_iofp(s); |
#if !MPI && !defined(VISUAL) |
#if !defined(MPI) && !defined(VISUAL) |
if ( m_c_tab[index].af_unix ) |
if ( m_c_tab[index].af_unix ) |
wait(&status); |
wait(&status); |
#endif |
#endif |
Line 1282 int validate_ox_plot_stream(int index) |
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Line 1388 int validate_ox_plot_stream(int index) |
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ox_flush_stream_force(m_c_tab[i].c); |
ox_flush_stream_force(m_c_tab[i].c); |
#endif |
#endif |
return i; |
return i; |
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} |
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int get_ox_server_id(int index) |
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{ |
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valid_mctab_index(index); |
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return m_c_tab[index].c; |
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} |
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int register_102(int s1,int rank,int is_master) |
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{ |
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unsigned char c,rc; |
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if ( rank >= MAXIOFP ) return -1; |
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iofp_102[rank].s = s1; |
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#if defined(VISUAL) |
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iofp_102[rank].in = WSIO_open(s1,"r"); |
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iofp_102[rank].out = WSIO_open(s1,"w"); |
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#else |
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iofp_102[rank].in = fdopen(s1,"r"); |
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iofp_102[rank].out = fdopen(s1,"w"); |
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#if !defined(__CYGWIN__) |
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setbuffer(iofp_102[rank].in,iofp_102[rank].inbuf = |
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(char *)GC_malloc_atomic(LBUFSIZ),LBUFSIZ); |
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setbuffer(iofp_102[rank].out,iofp_102[rank].outbuf = |
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(char *)GC_malloc_atomic(LBUFSIZ),LBUFSIZ); |
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#endif |
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#endif |
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if ( little_endian ) |
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c = 1; |
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else |
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c = 0xff; |
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if ( is_master ) { |
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/* server : write -> read */ |
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write_char((FILE *)iofp_102[rank].out,&c); |
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flush_stream_force_102(rank); |
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read_char((FILE *)iofp_102[rank].in,&rc); |
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} else { |
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/* client : read -> write */ |
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read_char((FILE *)iofp_102[rank].in,&rc); |
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/* special care for a failure of spawing a server */ |
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if ( rc !=0 && rc != 1 && rc != 0xff ) |
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return -1; |
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write_char((FILE *)iofp_102[rank].out,&c); |
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flush_stream_force_102(rank); |
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} |
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iofp_102[rank].conv = c == rc ? 0 : 1; |
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iofp_102[rank].socket = 0; |
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return 0; |
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} |
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extern int ox_batch; |
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void flush_stream_102(int rank) |
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{ |
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if ( !ox_batch ) |
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flush_stream_force_102(rank); |
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} |
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void flush_stream_force_102(int rank) |
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{ |
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if ( iofp_102[rank].out ) |
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#if defined(VISUAL) |
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cflush(iofp_102[rank].out); |
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#elif MPI |
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cflush(iofp_102[rank].out); |
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#else |
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fflush(iofp_102[rank].out); |
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#endif |
} |
} |