Cache memory, Basic Computer Science

Assignment Help:

Cache memory:

To reduce the idle time of the CPU and increase the speed of processing, a fast memory can be used. This can be done by using a large size of main memory. But the cost of main memories of relatively large size is still very high. To reduce the  cost of a large sized memory, a special type of high speed memory, known as cache memory can be used in between the CPU and the main memory (as shown in Figure). Thus the cost versus access time leads to a hierarchy of computer memory, where the memory  is organized into a hierarchy, known as the memory hierarchy. This includes CPU registers, Cache memory, main memory and various secondary storage devices. Although the memory hierarchy is organized in such a way to minimize the cost, without compromising  the overall speed of access.   

2447_cache memory.png


Related Discussions:- Cache memory

Multithread 1:1 Model, Given an operating system that supports a one – to ...

Given an operating system that supports a one – to –one relationship between user-level threads and kernel – level threads and allows one or more threads from a process to issue b

Simple batch systems, Simple Batch Systems: Early machines were very...

Simple Batch Systems: Early machines were very expensive, and therefore it was important to maximize machine utilization. To improve utilization, the concept of batch operat

Problem solving using a computer, PROBLEM SOLVING USING A COMPUTER The ...

PROBLEM SOLVING USING A COMPUTER The following steps are required for solving a problem using a computer system:     Problem Definition     Program Planning (Preparati

Networking.., write advantages and disadvantages of private and public netw...

write advantages and disadvantages of private and public network

E-learning, E-learning: E-learning is one of the most used terms on th...

E-learning: E-learning is one of the most used terms on the Internet that describes any form of learning that is facilitated academically by the electronic means. Such means m

Computer, what is the first computer in this world

what is the first computer in this world

Information security, can someone balance between information security and ...

can someone balance between information security and access, if yes,how can they balance?

Types of chat room, Types of chat room: Java Chat rooms: The most comm...

Types of chat room: Java Chat rooms: The most common and popular chat scripts are based on java which is object oriented language. Java is freely available and comes with virt

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd