Question: the important quistion is last one A compiler designer is trying to decide between two code sequences for a particular machine. The hardware designers have

the important quistion is last one

A compiler designer is trying to decide between two code sequences for a particular machine. The hardware designers have supplied the following facts: Instruction class A B CPI of the instruction class 1 3 4 For a particular high-level language, the compiler writer is considering two sequences that require the following instruction counts: Code sequence Instruction counts (in millions) A B 1 2 } 2 4 1 3 2 1 What is the CPI for each sequence? Which code sequence is faster? By how much? Calculate the CPI for machine A

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