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/gem5/src/dev/net/ | ||
H A D | dist_iface.hh | diff 11757:78ef8daecd81 Tue Dec 06 12:33:00 EST 2016 Gabor Dozsa <gabor.dozsa@arm.com> dev: Fix race conditions at terminating dist-gem5 simulations Two problems may arise when a distributed gem5 simulation terminates: (i) simulation thread(s) may get stuck in an incomplete synchronisation event which prohibits processing the simulation exit event; and (ii) a stale receiver thread may try to access objects that have already been deleted while exiting gem5. This patch terminates receive threads properly and aborts the processing of any incomplete synchronisation event. Change-Id: I72337aa12c7926cece00309640d478b61e55a429 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> |
H A D | dist_iface.cc | diff 11757:78ef8daecd81 Tue Dec 06 12:33:00 EST 2016 Gabor Dozsa <gabor.dozsa@arm.com> dev: Fix race conditions at terminating dist-gem5 simulations Two problems may arise when a distributed gem5 simulation terminates: (i) simulation thread(s) may get stuck in an incomplete synchronisation event which prohibits processing the simulation exit event; and (ii) a stale receiver thread may try to access objects that have already been deleted while exiting gem5. This patch terminates receive threads properly and aborts the processing of any incomplete synchronisation event. Change-Id: I72337aa12c7926cece00309640d478b61e55a429 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> |
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