How Cache Works Inside a CPU

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Caching is a large and complex subject. In this video, I explain the basics of a CPU cache:
• What is the CPU cache and what is it good for?
• How data is transferred between the CPU, main memory and cache
• Cache hit and cache miss concepts
• Locality of Reference principle
• Structure of a cache memory
• Cache read/write requests
• Types of cache memory: N-Way Set Associative, Fully Associative and Direct-Mapped cache

LINKS
📚 Computer Memory and Architecture E-Book Collection: https://bitlemon.lemonsqueezy.com/checkout/buy/d745ce58-0642-4dcd-8058-f5634a2b48a7?utm_source=youtube&utm_medium=video&utm_campaign=how-cpu-cache-works
📚 BitLemon Store: https://bitlemon.lemonsqueezy.com?utm_source=youtube&utm_medium=video&utm_campaign=how-cpu-cache-works

TABLE OF CONTENTS
00:00 Introduction
01:47 What is a CPU cache?
02:36 How the CPU cache works?
03:46 Locality of Reference principle
05:07 Cache memory structure
07:51 Types of cache memory
08:49 Cache Replacement algorithm

#computerscience #cache #programming #software #hardware