Question: b. (8 points) A new compiler optimization manages to reduce the frequency of Load instructions, in FP on CPU B, from 28% in to 18%.

b. (8 points) A new compiler optimization manages to reduce the

b. (8 points) A new compiler optimization manages to reduce the frequency of Load instructions, in FP on CPU B, from 28% in to 18%. Compute the new average CPI for CPU B on FP. CPUB CPI FP Arithmetic 4 48% Load 6 18% Store 1 12% Logical 4 0% Cond. Branch N 10% Jump 2% C. (8 points) Compute the speedup: How much faster is the FP code on CPU B with the new compiler

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