Answered step by step
Verified Expert Solution
Question
1 Approved Answer
PROBLEM 4: CPI& CACHE (20 POINTS) Consider two machines: Machine A with 1GHz clock rate. Machine B with 2GHz clock rate Both machines implement the
PROBLEM 4: CPI& CACHE (20 POINTS) Consider two machines: Machine A with 1GHz clock rate. Machine B with 2GHz clock rate Both machines implement the same instruction set architecture. The machines have the following speci- fications: Instruction Instruction | Machine A cycles for Machine B cycles for instruction class class frequency instruction class 10 25 Arithmetic 1.5 2.0 ore A. (5 points) What is the overall CPI for each machine? B. (5 points) Which machine is faster? C. (10 points) Assuming that both machines have LI and L2 cache for both instruction and data memory and the hit rate is 98% and 50% with hit time of l and 10 cycles and L2 miss penalty of 100 cycles, what is the change in CPIs and average CPI of each machine
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started