Question
3. Consider two different processors P1 and P2 executing the same instruction set with the clock rates and CPIs given in the following table. Processor
3. Consider two different processors P1 and P2 executing the same instruction set with the clock rates and CPIs given in the following table.
Processor Clock Rate CPI P1 4 GHz 2 P2 4.5 GHz 1.5 1. If the processors each execute a program in 15 seconds, find the number of cycles and the number of instructions for each processor. 2. We are trying to reduce the program execution time by 20%, but this leads to an increase of 25% in the CPI. What clock rate should we have to get this time reduction for each processor?
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Public Finance And Public Policy
Authors: Jonathan Gruber
7th Edition
1319281109, 9781319281106
