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Ch6 記憶體（Memory）
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72. Locality of Reference、Temporal Locality、Spatial Locality
#CC-06-072
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Locality of Reference
Temporal Locality
Spatial Locality
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Which of the following statements correctly describe the principles of Locality of Reference?
A
Temporal Locality implies that if a memory location is referenced, it is likely to be referenced again soon (e.g., variables in a loop).
B
Spatial Locality implies that if a memory location is referenced, nearby addresses are likely to be referenced soon (e.g., traversing an array).
C
Caches rely on Spatial Locality by loading data in "Blocks" or "Lines" rather than single bytes.
D
Temporal Locality is primarily exploited by the Prefetcher, not the Cache.
E
Instruction caches generally exhibit high Spatial Locality because programs usually execute instructions sequentially.
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完整推導請見《WH 資工筆記 · 計算機組織與結構》Ch6 記憶體（Memory）
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