XBT_LOG_NEW_DEFAULT_SUBCATEGORY(m_process, msg,
"Logging specific to MSG (process)");
+/** \defgroup m_process_management Management Functions of Agents
+ * \brief This section describes the agent structure of MSG
+ * (#m_process_t) and the functions for managing it.
+ *
+ * We need to simulate many independent scheduling decisions, so
+ * the concept of <em>process</em> is at the heart of the
+ * simulator. A process may be defined as a <em>code</em>, with
+ * some <em>private data</em>, executing in a <em>location</em>.
+ * \see m_process_t
+ */
+
/******************************** Process ************************************/
/** \ingroup m_process_management
* \brief Creates and runs a new #m_process_t.
static void MSG_process_cleanup(void *arg)
{
+ while(((m_process_t)arg)->simdata->paje_state) {
+ PAJE_PROCESS_POP_STATE((m_process_t)arg);
+ }
+
PAJE_PROCESS_FREE(arg);
xbt_fifo_remove(msg_global->process_list, arg);
xbt_fifo_remove(msg_global->process_to_run, arg);
xbt_fifo_remove(((m_process_t) arg)->simdata->host->simdata->process_list, arg);
- xbt_free(((m_process_t) arg)->name);
- xbt_free(((m_process_t) arg)->simdata);
- xbt_free(arg);
+ free(((m_process_t) arg)->name);
+ free(((m_process_t) arg)->simdata);
+ free(arg);
}
/** \ingroup m_process_management
*/
m_process_t MSG_process_self(void)
{
- return msg_global->current_process;
+ return msg_global ? msg_global->current_process : NULL;
}
/** \ingroup m_process_management
xbt_assert0(((process) && (process->simdata)), "Invalid parameters");
- // PAJE_PROCESS_STATE(process,"S");
PAJE_PROCESS_PUSH_STATE(process,"S");
if(process!=MSG_process_self()) {
if(simdata->blocked) {
- // PAJE_PROCESS_STATE(process,"B");
PAJE_PROCESS_POP_STATE(process);
simdata->suspended = 0; /* He'll wake up by itself */
if(simdata_task->compute) {
surf_workstation_resource->common_public->resume(simdata_task->compute);
PAJE_PROCESS_POP_STATE(process);
- // PAJE_PROCESS_STATE(process,"E");
}
else {
- // PAJE_PROCESS_STATE(process,"C");
PAJE_PROCESS_POP_STATE(process);
surf_workstation_resource->common_public->resume(simdata_task->comm);
}
m_task_t dummy = MSG_TASK_UNINITIALIZED;
dummy = MSG_task_create("blocked", 0.0, 0, NULL);
- // PAJE_PROCESS_STATE(process,"B");
PAJE_PROCESS_PUSH_STATE(process,"B");
process->simdata->blocked=1;
return (process->simdata->blocked);
}
+
+
+const char* xbt_procname(void) {
+ m_process_t process = MSG_process_self();
+ if ((process != NULL) && (process->simdata))
+ return MSG_process_get_name(process);
+ else
+ return "";
+}