[Solved]Question 5 Iron S Law Helps Us Calculate Program Run Time Product Instruction Per Program Q37279483

Question 5 Iron’s Law helps us calculate the program run time and is the product of instruction per program, clock period, and cycles per instruction. Program A is running on the processor P1 with a clock rate of 3.1415 GHz. This program consists of 13 billion instructions. Program A has a floating point multiplication instruction type that is executed 40% of the time and takes 7 cycles and the remaining instructions take 3 cycles on average to finish. a) What is the execution time of program A? (1 points) b) With some engineering investments the machine compiler is enhanced to execute more instructions and allows a floating point multiplication to take place three times as fast and rest of the instructions to finish in half the time. How long does it take program A to finish now? (1 points) c) What is the gained speedup? (1 points) Show transcribed image text Question 5 Iron’s Law helps us calculate the program run time and is the product of instruction per program, clock period, and cycles per instruction. Program A is running on the processor P1 with a clock rate of 3.1415 GHz. This program consists of 13 billion instructions. Program A has a floating point multiplication instruction type that is executed 40% of the time and takes 7 cycles and the remaining instructions take 3 cycles on average to finish. a) What is the execution time of program A? (1 points) b) With some engineering investments the machine compiler is enhanced to execute more instructions and allows a floating point multiplication to take place three times as fast and rest of the instructions to finish in half the time. How long does it take program A to finish now? (1 points) c) What is the gained speedup? (1 points)

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Answer to Question 5 Iron’s Law helps us calculate the program run time and is the product of instruction per program, clock perio… . . .