If you have 5 different instructions and each instruction having 4-stages like (Fetch, Decode, Execute & Write), each stage takes 2ns of time to complete its processing? Then calculate the total time for execution using “sequential execution” and using “pipelined execution”. subject::computer architecture

If you have 5 different instructions and each instruction having 4-stages like (Fetch, Decode, Execute & Write), each stage takes 2ns of time to complete its processing? Then calculate the total time for execution using “sequential execution” and using “pipelined execution”. subject::computer architecture

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...

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Similar questions

A(n) ________________ instruction always alters the instruction execution sequence. A(n) ______________ instruction alters the instruction execution sequence only if a specified Condition is true.
If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the fetch cycle is 40% of the processor cycle time, what memory access speed is required to implement load operations with zero wait states and load operations with two wait states?
The time it takes to perform the fetch instruction and decode instruction steps is called the execution time. True or false?
Describe the stages of a typical instruction pipeline in a CPU, and discuss the advantages and drawbacks of pipelining.
What are the stages involved in the classic five-stage instruction pipeline of a CPU, and how does it work?
Discuss the stages of instruction execution in a pipelined processor and the potential challenges associated with instruction dependencies.
Describe the concept of pipelining in computer architecture. How does pipelining improve instruction throughput in a CPU, and what are the stages of a typical instruction pipeline?
Describe the stages of a basic five-stage instruction pipeline in a processor. What are the advantages and challenges of this approach?
Discuss the different stages of a typical instruction pipeline. What are the responsibilities of each stage?
Explain the concept of dynamic instruction scheduling in a pipelined processor. How does it help in improving instruction execution efficiency? Provide an example.
By using the concept of instruction pipelining imagine instructions are executed in 6 stages namely Fetch, Decode, calculate the Effective Address, Read data from memory, Execute, and write the result to memory. Suppose that each stage takes certain amount of time to complete its operation. How long it will take to execute next four instruction namely instruction2, instructions3, instruction 4 and instruction 5 to complete its operation by considering pipelined and un-pipelined architecture using above stated time. Note: you can use timing/space diagram to show the time taken by pipelined and no-pipelined operation.
How does instruction pipelining improve the performance of a CPU, and what are the potential challenges in pipeline design?