Date: | Mon, 23 Aug 2010 14:25:03 -0400 |
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From: | Edward Lee <edwl202@xxxxxxxxx> |
Subject: | [Gems-users] coherence misses |
Hi, I am using the MOESI_SMP_directory protocol. In order to calculate the coherence misses I am looking at the ruby stats, namely the state transitions as suggested earlier. I am summing up all the FWD_GETX and FWD_GETS that cause state transitions, but I am not sure whether I should include transient states in this calculation. Are they referring to coherence misses? Such transient state transitions are: OM --> Fwd_GETX --> IM OI --> Fwd_GETX --> II MI --> Fwd_GETX --> II Regards, Ed |
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