When designing a cache for a general-purpose CPU, we need to make design decisions that will achieve good performance for most programs, acknowledging that no single design will be perfect for …

Cache hierarchy, or multi-level cache, is a memory architecture that uses a hierarchy of memory stores based on varying access speeds to cache data. Highly requested data is cached in high-speed …

Jul 23, 2025 · The most important use of cache memory is that it is used to reduce the average time to access data from the main memory. The concept of cache works because there exists locality of …

An efficient solution is to use a fast cache memory, which essentially makes the main memory appear to the processor to be faster than it really is. The cache is a smaller, faster memory which stores copies …

Answer: A N-way set associative cache is like having N direct mapped caches in parallel.

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Cache is memory placed in between the processor and main memory. Cache is responsible for holding copies of main memory data for faster retrieval by the processor.