Instruction mix Program A Instructions of Type 1: Program B Instructions of Type 1: 40% 50%...
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Instruction mix Program A Instructions of Type 1: Program B Instructions of Type 1: 40% 50% Instructions of Type 2: Instructions of Type 2: 60% 50% Dynamic instruction 8*109 instructions 10*109 instructions count Computer C1 Computer C2 CPI Instruction of Type 1: 2 cycles/instruction Instruction of Type 1: 2 cycles/instruction Instruction of Type 2: 3 Instruction of Type 2: 2 cycles/instruction cycles/instruction Frequency 4.0 GHz 3.0 GHz Questions: 1. What is the average CPI for the Program A on the Computer C1? What is the average CPI for the Program A on the Computer C2? 2. How fast (in seconds) the Program A would execute on the Computer C1? How fast (in seconds) the Program B would execute on the Computer C1? 3. Which program runs faster on the Computer C1? How much faster? Which program runs faster on the Computer C2? How much faster? Instruction mix Program A Instructions of Type 1: Program B Instructions of Type 1: 40% 50% Instructions of Type 2: Instructions of Type 2: 60% 50% Dynamic instruction 8*109 instructions 10*109 instructions count Computer C1 Computer C2 CPI Instruction of Type 1: 2 cycles/instruction Instruction of Type 1: 2 cycles/instruction Instruction of Type 2: 3 Instruction of Type 2: 2 cycles/instruction cycles/instruction Frequency 4.0 GHz 3.0 GHz Questions: 1. What is the average CPI for the Program A on the Computer C1? What is the average CPI for the Program A on the Computer C2? 2. How fast (in seconds) the Program A would execute on the Computer C1? How fast (in seconds) the Program B would execute on the Computer C1? 3. Which program runs faster on the Computer C1? How much faster? Which program runs faster on the Computer C2? How much faster?
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1 Average CPI for Program A on Computer C1 and C2 To find the average CPI you first need to find the weighted average CPI based on the instruction mix ... View the full answer
Related Book For
Computer Organization And Design The Hardware Software Interface
ISBN: 9780123747501
4th Revised Edition
Authors: David A. Patterson, John L. Hennessy
Posted Date:
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