Final answer:
The total CPI for p1 and p2 can be calculated by multiplying the base CPI with the CPI of each processor. The processor with the lower total CPI is faster.
Step-by-step explanation:
The total CPI for p1 and p2 can be calculated by multiplying the base CPI (cpi of 1.0) with the CPI of each processor. For example, if p1 has a CPI of 1.5 and p2 has a CPI of 1.2, the total CPI for p1 would be 1.0 * 1.5 = 1.5 and the total CPI for p2 would be 1.0 * 1.2 = 1.2.
To determine which processor is faster, we need to compare the total CPIs. The processor with the lower total CPI is faster. In this case, p2 has a lower total CPI of 1.2, making it faster than p1 with a total CPI of 1.5.