UGC NET JRF November 2020 Paper-2
November 28, 2023P-NP
November 28, 2023Question 13868 – UGC NET JRF November 2020 Paper-2
A non-pipeline system takes 50ns to process a task. The same task can be processed in a six-segment pipeline with a clock cycle of 10ns. Determine approximately the speedup ratio of the pipeline for 500 tasks.
Correct Answer: B
Question 13 Explanation:
Time required to execute 500 tasks without pipelining =500*50 ns=25000 ns
Time required to execute 500 tasks with 6-stage pipelining =(1*6*10)+(499*1*10)
=60+4990
=5050
Time required to execute 500 tasks with 6-stage pipelining =(1*6*10)+(499*1*10)
=60+4990
=5050
6
4.95
5.7
5.5