Question
Computer architecture Question 5) You have the following characteristics on your companys processor for a certain benchmark, which runs at 300 MHz: Arithmetic and logical
Computer architecture
Question 5) You have the following characteristics on your companys processor for a certain benchmark, which runs at 300 MHz:
Arithmetic and logical - frequency 40% - cycles 1 Load and store - frequency 25% - cycles 2 Branches - frequency 20% - cycles 3 Floating Point(FP) - frequency 15% - cycles 6
You are asked to consider a cheaper, lower-performance version of this processor, by removing some of the FP hardware to reduce the die size. FP instructions in the new chip will now take 13 cycles to execute. What are the old and new CPI (Cycles Per Instructions)?
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