- XBT_DEBUG("Process %s(%s) will be kill at time %f", process->name,
- sg_host_get_name(process->host), kill_time);
- process->kill_timer = SIMIX_timer_set(kill_time, kill_process, process);
+ XBT_DEBUG("Process %s(%s) will be kill at time %f",
+ process->name.c_str(), sg_host_get_name(process->host), kill_time);
+ process->kill_timer = SIMIX_timer_set(kill_time, [=]() {
+ simix_global->kill_process_function(process);
+ });
+ }
+
+ /* Tracing the process creation */
+ TRACE_msg_process_create(process->name.c_str(), process->pid, process->host);
+ }
+ return process;
+}
+
+smx_process_t SIMIX_process_attach(
+ const char* name,
+ void *data,
+ const char* hostname,
+ xbt_dict_t properties,
+ smx_process_t parent_process)
+{
+ // This is mostly a copy/paste from SIMIX_process_new(),
+ // it'd be nice to share some code between those two functions.
+
+ sg_host_t host = sg_host_by_name(hostname);
+ XBT_DEBUG("Attach process %s on host '%s'", name, hostname);
+
+ if (host->isOff()) {
+ XBT_WARN("Cannot launch process '%s' on failed host '%s'",
+ name, hostname);
+ return nullptr;
+ }
+
+ smx_process_t process = new simgrid::simix::Process();
+ /* Process data */
+ process->pid = simix_process_maxpid++;
+ process->name = std::string(name);
+ process->host = host;
+ process->data = data;
+ process->comms = xbt_fifo_new();
+ process->simcall.issuer = process;
+ process->ppid = -1;
+ /* Initiliaze data segment to default value */
+ SIMIX_segment_index_set(process, -1);
+ if (parent_process != NULL) {
+ process->ppid = SIMIX_process_get_PID(parent_process);
+ /* SMPI process have their own data segment and
+ each other inherit from their father */
+ #if HAVE_SMPI
+ if(smpi_privatize_global_variables){
+ if(parent_process->pid != 0){
+ SIMIX_segment_index_set(process, parent_process->segment_index);
+ } else {
+ SIMIX_segment_index_set(process, process->pid - 1);
+ }