* under the terms of the license (GNU LGPL) which comes with this package. */
#include "xbt/log.h"
-#include "msg/msg_private.h"
-#include "msg/msg_mailbox.h"
+#include "src/msg/msg_private.h"
#include "simgrid/s4u/actor.hpp"
#include "simgrid/s4u/comm.hpp"
XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_actor,"S4U actors");
/* C main function of a actor, running this->main */
-static int s4u_actor_runner(int argc, char **argv) {
-
- smx_process_t smx_proc = SIMIX_process_self();
- simgrid::s4u::Actor *actor = (simgrid::s4u::Actor*) SIMIX_process_self_get_data(smx_proc);
- int res = actor->main(argc,argv);
- return res;
+static int s4u_actor_runner(int argc, char **argv)
+{
+ simgrid::s4u::Actor *actor = (simgrid::s4u::Actor*) SIMIX_process_self_get_data();
+ int res = actor->main(argc,argv);
+ return res;
}
using namespace simgrid;
+s4u::Actor::Actor(smx_process_t smx_proc) {
+ p_smx_process = smx_proc;
+}
s4u::Actor::Actor(const char *name, s4u::Host *host, int argc, char **argv)
: s4u::Actor::Actor(name,host, argc,argv, -1) {
}
s4u::Actor::Actor(const char *name, s4u::Host *host, int argc, char **argv, double killTime) {
- p_smx_process = simcall_process_create(name, s4u_actor_runner, this, host->getName(), killTime, argc, argv, NULL/*properties*/,0);
+ p_smx_process = simcall_process_create(name, s4u_actor_runner, this, host->name().c_str(), killTime, argc, argv, NULL/*properties*/,0);
- xbt_assert(p_smx_process,"Cannot create the actor");
-// TRACE_msg_process_create(procname, simcall_process_get_PID(p_smx_process), host->getInferior());
-// simcall_process_on_exit(p_smx_process,(int_f_pvoid_pvoid_t)TRACE_msg_process_kill,p_smx_process);
+ xbt_assert(p_smx_process,"Cannot create the actor");
+// TRACE_msg_process_create(procname, simcall_process_get_PID(p_smx_process), host->getInferior());
+// simcall_process_on_exit(p_smx_process,(int_f_pvoid_pvoid_t)TRACE_msg_process_kill,p_smx_process);
}
-s4u::Actor *s4u::Actor::current() {
- smx_process_t smx_proc = SIMIX_process_self();
- return (simgrid::s4u::Actor*) SIMIX_process_self_get_data(smx_proc);
+int s4u::Actor::main(int argc, char **argv) {
+ fprintf(stderr,"Error: You should override the method main(int, char**) in Actor class %s\n",getName());
+ return 0;
}
-s4u::Actor *s4u::Actor::byPid(int pid) {
- return (simgrid::s4u::Actor*) SIMIX_process_self_get_data(SIMIX_process_from_PID(pid));
+s4u::Actor &s4u::Actor::self()
+{
+ smx_process_t smx_proc = SIMIX_process_self();
+ simgrid::s4u::Actor* res = (simgrid::s4u::Actor*) SIMIX_process_self_get_data();
+ if (res == NULL) // The smx_process was not created by S4U (but by deployment?). Embed it in a S4U object
+ res = new Actor(smx_proc);
+ return *res;
}
void s4u::Actor::setAutoRestart(bool autorestart) {
- simcall_process_auto_restart_set(p_smx_process,autorestart);
+ simcall_process_auto_restart_set(p_smx_process,autorestart);
}
s4u::Host *s4u::Actor::getHost() {
- return s4u::Host::byName(sg_host_name(simcall_process_get_host(p_smx_process)));
+ return s4u::Host::by_name(sg_host_get_name(simcall_process_get_host(p_smx_process)));
}
const char* s4u::Actor::getName() {
- return simcall_process_get_name(p_smx_process);
+ return simcall_process_get_name(p_smx_process);
}
int s4u::Actor::getPid(){
- return simcall_process_get_PID(p_smx_process);
+ return simcall_process_get_PID(p_smx_process);
}
void s4u::Actor::setKillTime(double time) {
- simcall_process_set_kill_time(p_smx_process,time);
+ simcall_process_set_kill_time(p_smx_process,time);
}
double s4u::Actor::getKillTime() {
- return simcall_process_get_kill_time(p_smx_process);
+ return simcall_process_get_kill_time(p_smx_process);
}
void s4u::Actor::killAll() {
- simcall_process_killall(1);
+ simcall_process_killall(1);
}
void s4u::Actor::kill() {
- simcall_process_kill(p_smx_process);
+ simcall_process_kill(p_smx_process);
}
void s4u::Actor::sleep(double duration) {
- simcall_process_sleep(duration);
+ simcall_process_sleep(duration);
}
-void s4u::Actor::execute(double flops) {
- simcall_process_execute(NULL,flops,1.0/*priority*/,0./*bound*/, 0L/*affinity*/);
+e_smx_state_t s4u::Actor::execute(double flops) {
+ smx_synchro_t s = simcall_execution_start(NULL,flops,1.0/*priority*/,0./*bound*/, 0L/*affinity*/);
+ return simcall_execution_wait(s);
}
-char *s4u::Actor::recvstr(Mailbox &chan) {
- char *res=NULL;
- size_t res_size=sizeof(res);
-
+void *s4u::Actor::recv(Mailbox &chan) {
+ void *res=NULL;
- simcall_comm_recv(chan.getInferior(),&res,&res_size,NULL,NULL,NULL,-1 /* timeout */,-1 /*rate*/);
+ Comm c = Comm::recv_init(this, chan);
+ c.setDstData(&res,sizeof(res));
+ c.wait();
return res;
}
-void s4u::Actor::sendstr(Mailbox &chan, const char*msg) {
- Comm c = Comm::send_init(this,chan);
- c.setRemains(strlen(msg));
- c.setSrcData(xbt_strdup(msg),sizeof(char*));
- c.wait();
-}
-
-s4u::Comm &s4u::Actor::send_init(Mailbox &chan) {
- return s4u::Comm::send_init(this, chan);
+void s4u::Actor::send(Mailbox &chan, void *payload, size_t simulatedSize) {
+ Comm c = Comm::send_init(this,chan);
+ c.setRemains(simulatedSize);
+ c.setSrcData(payload);
+ // c.start() is optional.
+ c.wait();
}