#ifdef HAVE_TRACING
TRACE_msg_process_end(smx_proc);
#endif
-
// free the data if a function was provided
if (msg_proc->data && msg_global->process_data_cleanup) {
msg_global->process_data_cleanup(msg_proc->data);
const char *hostname, double kill_time, int argc, char **argv,
xbt_dict_t properties, int auto_restart)
{
- m_host_t host = MSG_get_host_by_name(hostname);
+ msg_host_t host = MSG_get_host_by_name(hostname);
msg_process_t p = MSG_process_create_with_environment(name, code, data,
host, argc, argv,
properties);
*/
msg_process_t MSG_process_create(const char *name,
xbt_main_func_t code, void *data,
- m_host_t host)
+ msg_host_t host)
{
return MSG_process_create_with_environment(name, code, data, host, -1,
NULL, NULL);
m_process_management (to create a new #msg_process_t for example),
in \ref m_host_management (only the read-only functions i.e. whose
name contains the word get), in \ref m_task_management (to create
- or destroy some #m_task_t for example) and in \ref
+ or destroy some #msg_task_t for example) and in \ref
msg_task_usage (to handle file transfers and task processing).
* \param data a pointer to any data one may want to attach to the new
object. It is for user-level information and can be NULL. It can
msg_process_t MSG_process_create_with_arguments(const char *name,
xbt_main_func_t code,
- void *data, m_host_t host,
+ void *data, msg_host_t host,
int argc, char **argv)
{
return MSG_process_create_with_environment(name, code, data, host,
m_process_management (to create a new #msg_process_t for example),
in \ref m_host_management (only the read-only functions i.e. whose
name contains the word get), in \ref m_task_management (to create
- or destroy some #m_task_t for example) and in \ref
+ or destroy some #msg_task_t for example) and in \ref
msg_task_usage (to handle file transfers and task processing).
* \param data a pointer to any data one may want to attach to the new
object. It is for user-level information and can be NULL. It can
*/
msg_process_t MSG_process_create_with_environment(const char *name,
xbt_main_func_t code,
- void *data, m_host_t host,
+ void *data, msg_host_t host,
int argc, char **argv,
xbt_dict_t properties)
{
#ifdef HAVE_TRACING
TRACE_msg_process_create(name, simdata->PID, simdata->m_host);
- #endif
+#endif
/* Let's create the process: SIMIX may decide to start it right now,
* even before returning the flow control to us */
simcall_process_create(&process, name, code, simdata, SIMIX_host_get_name(host->smx_host), -1,
* \brief Migrates a process to another location.
*
* This function checks whether \a process and \a host are valid pointers
- and change the value of the #m_host_t on which \a process is running.
+ and change the value of the #msg_host_t on which \a process is running.
*/
-MSG_error_t MSG_process_migrate(msg_process_t process, m_host_t host)
+msg_error_t MSG_process_migrate(msg_process_t process, msg_host_t host)
{
simdata_process_t simdata = simcall_process_get_data(process);
simdata->m_host = host;
#ifdef HAVE_TRACING
- m_host_t now = simdata->m_host;
+ msg_host_t now = simdata->m_host;
TRACE_msg_process_change_host(process, now, host);
#endif
simcall_process_change_host(process, host->smx_host);
* This function checks whether \a process is a valid pointer or not
and sets the user data associated to this process.
*/
-MSG_error_t MSG_process_set_data(msg_process_t process, void *data)
+msg_error_t MSG_process_set_data(msg_process_t process, void *data)
{
xbt_assert(process != NULL, "Invalid parameter");
/** \ingroup m_process_management
* \brief Return the location on which a process is running.
* \param process a process (NULL means the current one)
- * \return the m_host_t corresponding to the location on which \a
+ * \return the msg_host_t corresponding to the location on which \a
* process is running.
*/
-m_host_t MSG_process_get_host(msg_process_t process)
+msg_host_t MSG_process_get_host(msg_process_t process)
{
simdata_process_t simdata;
if (process == NULL) {
xbt_dynar_t MSG_processes_as_dynar(void) {
return SIMIX_processes_as_dynar();
}
+/** @brief Return the current number MSG processes.
+ */
+int MSG_process_get_number(void)
+{
+ return SIMIX_process_count();
+}
/** \ingroup m_process_management
* \brief Set the kill time of a process.
* \param process a process
* \param kill_time the time when the process is killed.
*/
-MSG_error_t MSG_process_set_kill_time(msg_process_t process, double kill_time)
+msg_error_t MSG_process_set_kill_time(msg_process_t process, double kill_time)
{
simcall_process_set_kill_time(process,kill_time);
return MSG_OK;
* This function suspends the process by suspending the task on which
* it was waiting for the completion.
*/
-MSG_error_t MSG_process_suspend(msg_process_t process)
+msg_error_t MSG_process_suspend(msg_process_t process)
{
xbt_assert(process != NULL, "Invalid parameter");
* This function resumes a suspended process by resuming the task on
* which it was waiting for the completion.
*/
-MSG_error_t MSG_process_resume(msg_process_t process)
+msg_error_t MSG_process_resume(msg_process_t process)
{
xbt_assert(process != NULL, "Invalid parameter");
XBT_PUBLIC(void) MSG_process_auto_restart_set(msg_process_t process, int auto_restart) {
simcall_process_auto_restart_set(process,auto_restart);
}
+/*
+ * \ingroup m_process_management
+ * \brief Restarts a process from the beginning.
+ */
+XBT_PUBLIC(msg_process_t) MSG_process_restart(msg_process_t process) {
+ return simcall_process_restart(process);
+}