- container_t root = simgrid::instr::Container::getRootContainer();
- simgrid::instr::LinkType* link = root->getLink("MSG_PROCESS_TASK_LINK");
- link->startEvent(root, process_container, "SR", key);
+ simgrid::instr::Container::getRoot()->getLink("MSG_PROCESS_TASK_LINK")->startEvent(process_container, "SR", key);