Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

(b) Consider that a fetch-execute cycle consists of five steps: fetch (F), decode (D), read operand (R), execute (E), and write (W), and that each

image text in transcribed
(b) Consider that a fetch-execute cycle consists of five steps: fetch (F), decode (D), read operand (R), execute (E), and write (W), and that each step consumes one clock cycle. For 10 instructions to run on a system with 1 GHz clock, how much time would be required to execute all 10 instructions: a with no pre-fetch b. with pre-fetch allowed with data buffer size equal to 5 words c. with pre-fetch allowed with data buffer size equal to 7 words which scheme do you prefer and why? What is ideal data buffer size required in this case? (b) Consider that a fetch-execute cycle consists of five steps: fetch (F), decode (D), read operand (R), execute (E), and write (W), and that each step consumes one clock cycle. For 10 instructions to run on a system with 1 GHz clock, how much time would be required to execute all 10 instructions: a with no pre-fetch b. with pre-fetch allowed with data buffer size equal to 5 words c. with pre-fetch allowed with data buffer size equal to 7 words which scheme do you prefer and why? What is ideal data buffer size required in this case

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Databases On The Web Designing And Programming For Network Access

Authors: Patricia Ju

1st Edition

1558515100, 978-1558515109

More Books

Students also viewed these Databases questions