I will surely dislike dont post any existing answerswill surely dislike 3-Assume a program requires the execution of 50 x 106 FP instructions, 110 x106 INT instructions, 80 x 106 L/S instructions, and 16 × 106 branch instructions.The CPI for each type of instruction is 4, 2, 3, and 4, respectively. Assume thatthe processor has a 4 GHz clock rate.a. By how much must we improve the CPI of FP instructions if we want the pro-gram to run three times faster?b. By how much must we improve the CPI of L/S instructions if we want the pro-gram to run three times faster?c. By how much is the execution time of the program improved if the CPI of INTand FP instructions is reduced by 40% and the CPI of L/S and Branch is re-duced by 45%?

3-Assume a program requires the execution of 50 × 106 FP instructions, 110 x 106 INT instructions, 80 x 106 L/S instructions, and 16 x 106 branch instructions. The CPI for each type of instruction is 4, 2, 3, and 4, respectively. Assume that the processor has a 4 GHZ clock rate

3-Assume a program requires the execution of 50 × 106 FP instructions, 110 x 106 INT instructions, 80 x 106 L/S instructions, and 16 x 106 branch instructions. The CPI for each type of instruction is 4, 2, 3, and 4, respectively. Assume that the processor has a 4 GHZ clock rate

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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Question

I will surely dislike

dont post any existing answers

will surely dislike

3-Assume a program requires the execution of 50 x 106 FP instructions, 110 x
106 INT instructions, 80 x 106 L/S instructions, and 16 × 106 branch instructions.
The CPI for each type of instruction is 4, 2, 3, and 4, respectively. Assume that
the processor has a 4 GHz clock rate.
a. By how much must we improve the CPI of FP instructions if we want the pro-
gram to run three times faster?
b. By how much must we improve the CPI of L/S instructions if we want the pro-
gram to run three times faster?
c. By how much is the execution time of the program improved if the CPI of INT
and FP instructions is reduced by 40% and the CPI of L/S and Branch is re-
duced by 45%?

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