Question

How many cycles are required to complete n tasks in k stage pipeline?

Answer 1

what is meaning of question

Answer 2

Answer:

• For ordinary instructions, each one of these operations consumes one clock cycle. As a result, the latency of instruction, or how long it takes for an instruction to execute in its entirety, is three clock cycles.
• However, a pipeline with three phases allows for the completion of an instruction every clock cycle.

Explanation:

• pipeline with k stages that divides the circuit in k pieces. It is K times faster since (ideally) each stage will have the same transistor delay.
• It will retrieve commands from memory.
• The instructions that have been fetched during the first cycle are decoded.
• It puts into action the command that was deciphered in the prior step.
• The phases between instruction fetch & instruction decode will be broken down by the two - stage pipelined CPU as indicated by the red dashed lines in the diagram.

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