B C CPI 2 3 % of instructions 20% 20% 50% 1) Can we achieve a 2x overall speedup by only improving the CPI of instruction C? Calculate the new CPI of the instruction C. 2) A D 4 10%

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
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B
2
20%
A
C
CPI
1
3
% of instructions
20%
50%
1) Can we achieve a 2x overall speedup by only improving the CPI of instruction C?
Calculate the new CPI of the instruction C.
2)
D
4
10%
Transcribed Image Text:B 2 20% A C CPI 1 3 % of instructions 20% 50% 1) Can we achieve a 2x overall speedup by only improving the CPI of instruction C? Calculate the new CPI of the instruction C. 2) D 4 10%
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