O nsec clock and LU instructions, structions, 12 cloc ns. There exist 40 ch instructions ar 12 nsec overhea nplementation the

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
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Consider a machine with 20 nsec clock and it
takes 10 clock cycle per ALU instructions, 10
clock cycles per branch instructions, 12 clock
cycles per memory instructions. There exist 40%
ALU instructions, 20% branch instructions and
40% memory instructions. If 12 nsec overhead
is present in the pipeline implementation then
the speedup achieved by system
2 decimal place).
(upto
Transcribed Image Text:Consider a machine with 20 nsec clock and it takes 10 clock cycle per ALU instructions, 10 clock cycles per branch instructions, 12 clock cycles per memory instructions. There exist 40% ALU instructions, 20% branch instructions and 40% memory instructions. If 12 nsec overhead is present in the pipeline implementation then the speedup achieved by system 2 decimal place). (upto
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