To use cache memory, main memory is divided into cache lines, typically 32 or 64 bytes long.

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To use cache memory, main memory is divided into cache lines, typically 32 or 64 bytes long. An entire cache line is cached at once. What is the advantage of caching an entire line instead of a single byte or word at a time?

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Modern Operating Systems

ISBN: 978-0133591620

4th edition

Authors: Andrew S. Tanenbaum, Herbert Bos

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Question Posted: Apr 07, 2016 07:19 AM

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To use cache memory, main memory is divided into cache lines, typically 32 or 64 bytes long.

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Empirical evidence shows that memory access exhibits the principle of locality of reference ...View the full answer

Modern Operating Systems

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