Cache Memory Mapping Functions and Replacement Algorithms

MAKERERE UNIVERSITY  COLLEGE OF COMPUTING AND INFORMATION SCIENCES SCHOOL OF COMPUTING AND INFORMATICS TECHNOLOGY DEPARTMENT OF COMPUTER SCIENCE NAME: KATSWAMBA WILFRED REG. NO.: 23/U/27905/EVE  Introduction In the world of computer architecture, memory management plays a critical role in improving system performance. Among the various levels of memory, the cache memory is of particular significance. It acts as a high-speed buffer between the CPU and the main memory, ensuring faster data access. To make this happen, cache memory employs mapping functions and replacement algorithms. In this blog, we'll dive into the world of cache memory, understanding how mapping functions and replacement algorithms work to enhance system performance. Cache Memory Basics Cache memory is a small, high-speed memory unit situated between the CPU and the main memory (RAM). It stores frequently accessed data and instructions, allowing the CPU to fetch them quickly, reducing the time it takes to...