I cannot solve this exercise: "If a processor has a cache hit rate of 99.5% and a cache miss penalty of 160 core processor cycles, what will the average CPI be for 1,000 instructions?" how can i do this?

  • $\begingroup$ This is a question in arithmetic. $\endgroup$ Mar 22, 2017 at 18:11
  • $\begingroup$ yes can help me calculate this question? which formula? $\endgroup$
    – hagard
    Mar 22, 2017 at 18:30
  • 1
    $\begingroup$ It's your job to find out the formula. We're not a service for doing people's homework for them. $\endgroup$ Mar 22, 2017 at 18:31


Browse other questions tagged or ask your own question.