e pipelining in terms of boosting the performance of the processor, and then compute the number of cycles that will be required to execute five instructions assuming that each portion of the machine requires one cycle. a. Without using pipelines; b. By using pipelines a. With pipelined processes b. With pipelined processes c. With pipelined pro

e pipelining in terms of boosting the performance of the processor, and then compute the number of cycles that will be required to execute five instructions assuming that each portion of the machine requires one cycle. a. Without using pipelines; b. By using pipelines a. With pipelined processes b. With pipelined processes c. With pipelined pro

Name: Describe pipelining in terms of boosting the performance of the proces
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Description: Describe pipelining in terms of boosting the performance of the processor, and then compute the number of cycles that will be required to execute five instructions assuming that each portion of the machine requires one cycle. a. Without using pipelin

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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In a non-pipelined processor, to execute one instruction 5 cycles are needed. The clock speed of non-pipelined processor is 4 GHz. If same processor is changed to pipelined processor having 6 stages. The clock rate of pipelined processor is changed to 3 GHz. What is the speedup achieved in this pipelined processor? (Assume no stalls in pipelined processor)
Given a pipelined processor with 4 stages, what is the theoretical maximum speedup of the the pipelined design over a corresponding single-cycle design?
a. what is the clock cycle time in a pipelined and non-pipelined processor? b. what is the total latency of an LW instruction in a pipelined and non-pipelined processor? c. If we can split one stage of the pipelined datapath into two new stages, each with half the latency of the original stage, which stage would you split, and what is the new clock cycle time of the processor?
What is the difference between a pipelined and non-pipelined processor's clock cycle time?
Determine how many cycles it would take to execute 5 instructions if each component of the machine required 1 cycle, and then explain how pipelining improves processor speed. To clarify: a. Without pipelining; b. With pipelining Using pipelining, you may do (a) (b) (c) (d), etc.
In an unbalanced pipelined implementation, the time required to execute each individual instruction is same as for non-pipelined implementation. Select one: O True O False
Unbalanced pipelined execution takes the same time as non-pipelined execution. Pick one: True/False
What's the difference between the clock cycle times of a pipelined and non-pipelined processor?
Why is a single instruction in a pipeline datapath not shorter than that in a multi-cycle datapath even though totally a pipeline mechanism performs better. Please select the correct choice. a - Because of quicker time of execution of large number of instructions b - Because pipelined CPUs generally work at a higher clock frequency than the RAM clock frequency, c - Because it is possible to execute multiple instructions sequentially d - Because in a pipeline architecture, 1 instruction abandons the pipeline in each cycle, so the CPI will be of 1. e - Because increase in the number of pipeline stages increases the number of instructions executed simultaneously.
True/False Run times of the typical five stages to execute an instruction are as given in some units of time: Instruction Fetch: 10 Instruction Decode: 15 Execute: 30 Memory: 50 Write Back: 20 If this is implemented as a pipelined versus a non-pipelined machine, then depending on the absence of hazards, one could expect the speedup to be about 2.5.
Please solve and show all steps. For this question, assume that there are no pipeline stalls and that the breakdown of executed instructions is as follows:
Ques 4: Consider the design of a pipelined microarchitecture with 12 stages. How many total clock cycles would it take to execute 100 independent (error free) instructions? Assume all these instructions to be sequential and the pipeline is empty at the start of execution.