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3 cards from this section. Quick, good the night before a test.
What is the primary benefit of a VIPT cache compared to a traditional cache?
Think about the speed of accessing data.
What type of addresses are used for indexing in a VIPT cache?
Consider what type of address a CPU uses to access memory.
What is the main advantage of a VIPT cache?
Think about how both elements are utilized together.
True or False: VIPT caches do not require flushing on context switches.
Consider what happens when one process stops and another starts.
If a system using VIPT caches has 16 frames per page, 4 colors mapped, and a cache size of 512 KB, how would you manage synonym conflicts that arise during simultaneous accesses?
Focus on how colors can enforce data locality.
Draft an algorithm to decide how to handle data access in a VIPT cache when faced with a cache miss. Include synchronization between TLB and Cache.
Consider the key order of operations needed to maintain data integrity.
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