Date: | Wed, 12 Apr 2006 10:15:04 +0200 (CEST) |
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From: | Enric Herrero <enricherrero@xxxxxxxx> |
Subject: | [Gems-users] Questions about MOESI_CMP_directory |
Hi, We are studying the MOESI_CMP_directory and we have some questions about it. Why must the L1 send the data to the L2 if it's not modified when it makes a replacement from Shared state? Which functionallity does the action uu_profileMiss have in the L2? Why does the L2 consider local and non local L1 caches and has different states for them? Why does the L2 need a PerfectCacheMemory? Thank you Marco and Enric ______________________________________________ LLama Gratis a cualquier PC del Mundo. Llamadas a fijos y móviles desde 1 céntimo por minuto. http://es.voice.yahoo.com |
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