Consider two different implementations, M1 and M2, of the same instruction (one billion instructions). There are three classes of instructions (A, B, C, and D) in the instruction set. Machine MI has a clock rate of 500 MHz and Machine M2 has a clock rate of 600 MHz. The average number of cycles for each instruction class and their frequencies (for a typical program) are as follows: CPI (Cycles Per Instruction) Machine M1 Instruction Frequency Class Machine M2 40% 2 2 25% 3 C 25% 3 3 D 10% 4. i. Calculate the average CPI for each machine, M1, and M2. ii. Which sequence will be faster according to MIPS?
Consider two different implementations, M1 and M2, of the same instruction (one billion instructions). There are three classes of instructions (A, B, C, and D) in the instruction set. Machine MI has a clock rate of 500 MHz and Machine M2 has a clock rate of 600 MHz. The average number of cycles for each instruction class and their frequencies (for a typical program) are as follows: CPI (Cycles Per Instruction) Machine M1 Instruction Frequency Class Machine M2 40% 2 2 25% 3 C 25% 3 3 D 10% 4. i. Calculate the average CPI for each machine, M1, and M2. ii. Which sequence will be faster according to MIPS?
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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