A processor takes 24 cycles to complete an instruction 1 with frequency 4 GHz. The corresponding pipelined uses 6 stages with the execution times of 4, 3, 6, 2, 5, and 2 cycles respectively with frequency 2 GHz. What is the asymptotic speedup assuming that a very large number of instructions are to be executed?

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
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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A processor takes 24 cycles to complete an
instruction 1 with frequency 4 GHz. The
corresponding pipelined uses 6 stages with the
execution times of 4, 3, 6, 2, 5, and 2 cycles
respectively with frequency 2 GHz. What is the
asymptotic speedup assuming that a very large
number of instructions are to be executed?
Transcribed Image Text:A processor takes 24 cycles to complete an instruction 1 with frequency 4 GHz. The corresponding pipelined uses 6 stages with the execution times of 4, 3, 6, 2, 5, and 2 cycles respectively with frequency 2 GHz. What is the asymptotic speedup assuming that a very large number of instructions are to be executed?
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