Read carefully this description before you answer this problem. We have 5 pages to be printed. Wecall the task of printing those five pages a Job, named J. Each of the subtasks is J1,J2,J3,J4,J5 thatcorresponds to the printing of an individual page, and thus J contains J1-J5. Start time is t=0 for alljobs. Job J completes when all jobs J1,J2, J3, J4,J5 get completed. Pages are printed one at a time.Preparing a single page to print takes 3s of instruction execution by the CPU.Printing it afterwards takes only printer time of 7s.If an interrupt handling mechanism is used, after the printer completes the printing of the relevantpage 1s is spent for interrupt handling by the CPU. Interrupt handling has priority over otherprocessor tasks and it is considered overhead.(1) What is the turnaround time in s for J when Blocked I/O (also known as Programmed I/O) isbeing used?(2) What is the turnaround time in s for J when interrupt-based I/O is being used?

It is defined as a signal which has highest priority from hardware or software which processor…

Answered: (1) What is the turnaround time in s…

(1) What is the turnaround time in s for J when Blocked I/O (also known as Programmed I/O) being used? (2) What is the turnaround time in s for J when interrupt-based I/O is being used?

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Related questions

Q: One of the following is not a type of conversion method during the implementation process: a.…

A: Under this strategy, consumers continue to function in the previous format in a personalized way,…

Q: Are there any negative consequences to interrupt handling?

A: Interrupt: When a process or event requires rapid attention, interrupt is a signal delivered by…

Q: Which kind of parallelism at the level of the program, data or control, works better with SIMD?…

A: Parallelism plays a crucial role in enhancing the performance and efficiency of computer…

Q: There's a lot of discussion over why interrupt-driven OSes are more efficient than non-interrupted…

A: Interrupt-driven operating systems are more powerful that non-interrupt driven operating systems…

Q: What is meant by Interrupt latency and how it's related to context switch time

A: Interrupt latency, alternatively referred to as interrupt response time, is the time required for a…

Q: Each class in Interrupt warrants its own discussion. Find the very earliest and very most recent…

A: Introduction: Equipment or programming will interrupt when a cycle or an event demands quick…

Q: The following is SM chart implemented using single address microprogramming. -Assign each state…

A: The algorithmic state machine is a strategy for planning limited state machines It is utilized to…

Q: How does interrupt latency affect the time it takes to move between contexts?

A: Interrupt latency is the time between the occurrence of the interrupt and the start of the interrupt…

Q: The distinctions between parallel and serial programming should be understood.

A: All-Subset Regression It is also known as all models feasible or all regressions possible. Again,…

Q: You need to have an understanding of the differences between parallel programming and serial…

A: Involves executing multiple operations simultaneously Divides a large task into smaller subtasks…

Q: Could you please provide me with a unique answer and explanation for the following? In a…

A: Part a) Two common problems in multiprogramming and time sharing environment. (i) Stealing files…

Q: In this article, the concepts of interrupt latency and context switching time are broken down.

A: Answer: The idea of interrupt latency will be discussed, as well as its relationship to context:…

Q: Each class in Interrupt warrants its own discussion. Find the very earliest and very most recent…

A: Inspection: When a cycle or an event requires immediate attention, equipment or programming will…

Q: What is the interrupt latency and the time it takes to move between distinct contexts?

A: Interrupt latency and context switching time are two important factors that affect the…

Q: What is the effect on the machine's performance of the method employed to manage interrupts?

A: An interrupt is a interconnection that is sent to the processor that interrupts the recent process…

Question

Read carefully this description before you answer this problem. We have 5 pages to be printed. We
call the task of printing those five pages a Job, named J. Each of the subtasks is J1,J2,J3,J4,J5 that
corresponds to the printing of an individual page, and thus J contains J1-J5. Start time is t=0 for all
jobs. Job J completes when all jobs J1,J2, J3, J4,J5 get completed. Pages are printed one at a time.
Preparing a single page to print takes 3s of instruction execution by the CPU.
Printing it afterwards takes only printer time of 7s.
If an interrupt handling mechanism is used, after the printer completes the printing of the relevant
page 1s is spent for interrupt handling by the CPU. Interrupt handling has priority over other
processor tasks and it is considered overhead.
(1) What is the turnaround time in s for J when Blocked I/O (also known as Programmed I/O) is
being used?
(2) What is the turnaround time in s for J when interrupt-based I/O is being used?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1 Introduction to interrupt handling mechanism

VIEW

Step 2 Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

What is interrupt priority? Where can you determine interrupt priority?
What exactly is interrupt latency, and how is it connected to the time it takes to switch contexts?
Suppose we had a block transfer from an I/O device to memory. The block consists of 1024 words and one word can be transferred to/from memory at a time. a. What is the number of interrupts needed to transfer a block using DMA? b. What is the number of interrupts needed to transfer a block using interrupt driven I/O? c. What is the number of interrupts needed to transfer a block using programmed I/O’?
Is it true that interrupt-driven OSes are more efficient than non-interrupted OSes, or is the converse true?
Carefully read each sentence in this question. You may agree/disagree with each sentence (consider each sentence separately) if you have a good justification for doing so (not in more than 2 lines for each sentence). “A daisy chaining technique could result in starvation.” “The received data is saved in contiguous memory regions in DMA transfer.” “The most difficult method of device identification is multiple interrupt lines.” “An interrupt request takes longer for the CPU to handle than a DMA request.” “The architecture of InfiniBand operation is layered.”
Understand the distinction between parallel and serial programming.
Understand the distinction between parallel and serial programming.
What is the relationship between context switch time and interrupt latency?
Explain the concept of custom serialization in languages like C# and Python. How can developers implement custom serialization and deserialization logic for their classes?
You need to have an understanding of the differences between parallel programming and serial programming.
For your discussion question response, please provide a response to each of the following questions. Make sure that you include the question followed by your answer to the question in your posting. In the description of the Hack machine language in chapter 4, it is stated that in well-written programs a C-instruction that may cause a jump should not contain a reference to M, and vice versa. Discuss why this should be avoided. Research the concept of interrupts in a computer. You may want to look into how the Z80 microprocessor handles interrupt. A good source of Z80 information is Zaks, R. (1980). Programming the Z80. Sybex. Download the pdf. FYI, The Z80 8 bit microprocessor has been in production for forty years. Knowledge of the Z80 is a great lead-in for further study in more complicated machines.
Whenever the CPU receives a signal, it stops whatever it is doing to deal with the incoming request. So, here's how the mechanism operates: Spooling with B as the interrupt signal C as the interrupt handler D as the polling method A'.