MSG_error_t MSG_task_put_bounded(m_task_t task,
m_host_t dest, m_channel_t channel,
double max_rate);
+MSG_error_t MSG_task_put_with_timeout(m_task_t task, m_host_t dest,
+ m_channel_t channel, double max_duration);
MSG_error_t MSG_task_execute(m_task_t task);
MSG_error_t MSG_parallel_task_execute(m_task_t task);
void MSG_task_set_priority(m_task_t task, double priority);