Computer Architecture
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Computer Architect @ Ann Arbor
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Memory Hierarchy
文章目录Different Kinds of MemorySRAM (made with logic gates)DRAM (transistor and capacitor)Flash (floating gate transistors)Disks (Mechanical, Giant Magnetoresistance GMR)Memory Hierarchy GoalsHierarchic...原创 2019-11-20 07:38:23 · 186 阅读 · 0 评论 -
Cache
文章目录Cache MemoryContent Addressable Memories (CAM)CAM method "search"CAM method "write"Cache Organization: LoadTerminologycache linehit/missThe Principle of Temporal LocalityThe Least Recent Used (LRU...原创 2019-11-20 07:33:32 · 858 阅读 · 0 评论 -
Pipeline Data Hazards
Pipeline HazardsWhat can go wrong in pipelining?Data Hazards: Wrong data read before data is written.Control Hazards: Wrong instruction fetched before a taken branch.ExceptionsData Hazardsread...原创 2019-11-20 00:15:15 · 1060 阅读 · 0 评论 -
Pipeline Control Hazards & Branch Prediction
Pipeline HazardsWhat can go wrong in pipelining?Data Hazards: Wrong data read before data is written.Control Hazards: Wrong instruction fetched before a taken branch.ExceptionsControl HazardsD...原创 2019-11-20 00:25:58 · 1004 阅读 · 0 评论