B- Assume that for a certain processor, a read request takes 50 nanoseconds on a cache miss and 5 nanosecond on a cache hit. Suppose while running a program, it was observed that 80% of the processor's read request result in a cache hit. Calculate the average read access time in nanoseconds?
B- Assume that for a certain processor, a read request takes 50 nanoseconds on a cache miss and 5 nanosecond on a cache hit. Suppose while running a program, it was observed that 80% of the processor's read request result in a cache hit. Calculate the average read access time in nanoseconds?
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...
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![B- Assume that for a certain processor, a read request takes 50
nanoseconds on a cache miss and 5 nanosecond on a cache hit.
Suppose while running a program, it was observed that 80% of
the processor's read request result in a cache hit. Calculate the
average read access time in nanoseconds?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0a6308ae-acb5-4a48-86ee-0772e0c72091%2Fa2502a87-c60c-4be8-9bd4-5cda192806fa%2Fbvxui7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:B- Assume that for a certain processor, a read request takes 50
nanoseconds on a cache miss and 5 nanosecond on a cache hit.
Suppose while running a program, it was observed that 80% of
the processor's read request result in a cache hit. Calculate the
average read access time in nanoseconds?
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