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| /gem5/src/mem/ruby/system/ | ||
| H A D | Sequencer.hh | diff 9563:08d097040f90 Thu Feb 28 11:04:00 EST 2013 Dibakar Gope <gope@wisc.edu>, Nilay Vaish <nilay@cs.wisc.edu> ruby: mesi coherence protocol: invalidate lock The MESI CMP directory coherence protocol, while transitioning from SM to IM, did not invalidate the lock that it might have taken on a cache line. This patch adds an action for doing so. The problem was found by Dibakar, but I was not happy with his proposed solution. So I implemented a different solution. Committed by: Nilay Vaish <nilay@cs.wisc.edu> |
| H A D | Sequencer.cc | diff 9563:08d097040f90 Thu Feb 28 11:04:00 EST 2013 Dibakar Gope <gope@wisc.edu>, Nilay Vaish <nilay@cs.wisc.edu> ruby: mesi coherence protocol: invalidate lock The MESI CMP directory coherence protocol, while transitioning from SM to IM, did not invalidate the lock that it might have taken on a cache line. This patch adds an action for doing so. The problem was found by Dibakar, but I was not happy with his proposed solution. So I implemented a different solution. Committed by: Nilay Vaish <nilay@cs.wisc.edu> |
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