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For a particular processor, we have a program that requires 300 instructions, 210 of which are memory accesses. We want to evaluate the effects of

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For a particular processor, we have a program that requires 300 instructions, 210 of which are memory accesses. We want to evaluate the effects of using faster memory in this processor. What fraction of all instructions arc memory accesses? Say we can improve the speed of memory by a factor of 10. What is the overall speedup for this program? Say we want to improve overall program performance by a factor of 3. By how much must we improve the speed of memory

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