Given : Instruction Type 1, 2, and 3 on Machine M CPI, = 1: CPI2 = 2; CPI3 = 3 Answer with just a number' a. What is Average CPI of machine M running a program P that has 31% Type 1 instructions, 29% Type 2 instructions, and the remainder Type 3 instructions? Answer with just a number. b What is the execution time if program P has 15000 instructions and machine M has a clock rate o 4 GHz? Answer in microseconds, with 3 decimal places of precision. Just a number no units. c. What is the speedup if M's clock rate is improved to 5 GHz. Just a number.
Given : Instruction Type 1, 2, and 3 on Machine M CPI, = 1: CPI2 = 2; CPI3 = 3 Answer with just a number' a. What is Average CPI of machine M running a program P that has 31% Type 1 instructions, 29% Type 2 instructions, and the remainder Type 3 instructions? Answer with just a number. b What is the execution time if program P has 15000 instructions and machine M has a clock rate o 4 GHz? Answer in microseconds, with 3 decimal places of precision. Just a number no units. c. What is the speedup if M's clock rate is improved to 5 GHz. Just a number.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Given : Instruction Type 1, 2, and 3 on Machine M
CPI, = 1; CPI2 = 2; CPI3 = 3
%3D
Answer with just a number
a. What is Average CPI of machine M running a program P that has 31% Type 1 instructions, 29%
Type 2 instructions, and the remainder Type 3 instructions? Answer with just a number.
b What is the execution time if program P has 15000 instructions and machine M has a clock rate of
4 GHz? Answer in microseconds, with 3 decimal places of precision. Just a number no units.
c. What is the speedup if M's clock rate is improved to 5 GHz. Just a number.
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