dev/net/dist_iface.cc

47 #include <thread>
231     // Notify the simulation thread if the on-going sync is complete
236     // The receive thread must keep alive in the switch until the node
260     // Notify the simulation thread if the on-going sync is complete
265     // The receive thread must finish when simulation is about to exit
383      * by only exactly one thread.
386      * We hold the eventq lock at this point but the receiver thread may
414             // Wake up thread contexts on non-switch nodes.
421                     warn_once("Tried to wake up thread in dist-gem5, but it "
435     // This is called from the receiver thread when it starts running. The new
436     // receiver thread shares the event queue with the simulation thread
502     // Note : this is called from the receiver thread
520     // too, which is accessed both by the receiver thread and the simulation
521     // thread.
538     // Note : this is called from the simulation thread when a receive done
539     // event is being processed for the link. We assume that the thread holds
687             // Grab the eventq lock to stop the simulation thread
691             // The simulation thread may be blocked in processing an on-going
693             // thread a chance to make progress and process the exit event.
695             // Finish receiver thread
712                 // Finish receiver thread if simulation is about to exit
723     recvThread = new std::thread(&DistIface::recvThreadFunc,
793     // Spawn a new receiver thread that will process messages
795     // The receive thread will also schedule a (receive) doneEvent
869         // stop point.  Suspend execution of all local thread contexts.
870         // Dist-gem5 will reactivate all thread contexts when everyone has