XBT_PUBLIC(double) MSG_task_get_compute_duration(m_task_t task);
XBT_PUBLIC(double) MSG_task_get_remaining_computation(m_task_t task);
+XBT_PUBLIC(double) MSG_task_get_remaining_communication(m_task_t task);
XBT_PUBLIC(double) MSG_task_get_data_size(m_task_t task);