Answered: Suppose that one processor was…

Suppose that one processor was completing the tasks in this project and had already completed A, C and F, which tasks would now be ready? Start A(6) C(1) F(5) 4 G(4) B(11) D(9) H(5) E(8) End

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Referring to the digraph above, schedule the tasks on two processors using the decreasing-time-list…

Q: A machine cycle is known as a "process loop," and it consists of four major components. What are the…

A: Machine Cycle: Machine cycle is contemplate as as list of steps to command machine instructions in…

Q: Stella designs a 3 GHz processor where two important programs, A and B, take one second each to…

A: Your answer is given below with a detail solution.

Q: A machine cycle is known as a "process loop," and it consists of four major components. What are the…

A: When it comes to computing, the processing speed and performance of a device are defined by the…

Q: The main advantage of a multiprogramming system is: A More than one job can be processed at a given…

A: the answer is an all of the above

Q: Please Implement in C programming Language Given the list of processes, their CPU burst times,…

A: Answer: We have done code in C programming language and also we have attached the code and code…

Q: We are going to sche A(6) START(0) B(5) lule a D(2) +6 C(7) E(5) END (0) There are two processors:…

Q: 1. What is the difference(s) between parallel and distributed computing? Give an example to…

A: Parallel Computing: Parallel computing is a process of dividing task into multiple subtask and…

Q: burst time of the processes (in milliseconds) are given in the following table. PO PI P2 Input 11 4…

A: 7 ms quantum is given for each process process burst time P0 11 P1 12 P2 15 7 ms quantum…

Q: A machine cycle is known as a "process loop," and it consists of four major components. What are the…

A: The term "processing cycle" also applies to machine cycles. As the primary component of the computer…

Q: A machine cycle is known as a "process loop," and it consists of four major components. What are the…

A: Introduction: When it comes to computing, the processing speed and performance of a device are…

Q: Consider a processors P2 with a 2.5 GHz clock rate and a CPI of 1. For a pro are trying to update…

A: Here in this question we have given two processors where P2 have CPI =1 Clock rate = 2.5 GHz Where…

Q: Given the list of processes, their CPU burst times, arrival times, and priorities implement the SJF…

A: The CPU scheduling algorithm Shortest Job First (SJF), allocates the CPU to the processes according…

Q: A given high-level language program runs in 25 seconds on a processor. A new compiler is released…

A: Let the first case be A and second case be B.Then, TimeA = InstructionsA * CPIA * ClockRate 25 =…

Q: programming

A: Answer is in given below:-

Q: ait Time 80% 30% 60% esses CPU Utilization 0.2 0.70 0.4 0.35 0.90 0.55 0.5 0.95 0.70 0.7 0.98 0.80 t…

Q: 2) System X executes a program in 17 seconds, System Y executes the same program in 32 seconds: A)…

A: Please give positive ratings for my efforts. Thanks. ANSWER A) The speedup of system X over…

Q: The term 'instruction set architecture' refers to the concept that Select one: a.relates the…

A: Given: Given multiple choice question we need to choose the correct option.

Q: We assume the linear relation between a program's consumed clock cycles and its number of elements.…

A: To do: Mcq question

Q: Consider a group of 5 benchmarks. With an old generation of CPU in the 90s, the execution times of…

A: Speed Up=n= execution time of B/ execution time of A n1=5/10=1/2 n2= 2/16=1/8 n3= 2/4 = 1/2 n4 =…

Q: A system has four periodic tasks, A,B,C,D and two processors, P1 and P2. The period of A and B is…

A: Solution: The system is scheduled with EDF that is, the task with the lowest execution time is…

Q: Consider a system running 2 (two) CPU-bound tasks (C1- C2) and 1 (one) I/O-bound tasks (I1). I/O…

A: See solution in step No 2

Q: 50% 30% mplete the following table. Express all answers in scientific notation and round to two…

A: Instruction count of A = % of A instruction * total # of instruction = 0.2*107 = 2*106 Number of…

Q: Suppose a process is responsible for YZ% of the execution time on a machine. Using a particular…

A: Given a process takes up YZ% of execution time on a machine. where Y=First digit of your roll…

Q: Computers often have to deal with scheduling the programs whích are submitted to them by program-…

A: CPU scheduling is the process that allocates the system resource to various tasks by an operating…

Q: A process loop is another name for a machine cycle, and it consists of these four primary…

A: Introduction: The quantity of instructions that a computer equipment can process in a certain length…

Q: Suppose that one processor was completing the tasks in this project and had already completed A and…

A: Processor is a main device in the computer system that executes the instructions of a computer…

Q: A passenger aircraft is composed of several millions of individual parts and requires thousands of…

Q: 1. Anna designs a 2.5 GHz processor where two important programs, A and B, take one second each to…

Q: 1. Consider the following program the execution times of its instructions. for (1-0, z=0; i3)…

A: Time complexity is defined as the amount of the time taken by an algorithm to run, as the function…

Q: Examples may be used to distinguish between scalar and superscale CPUs. The complexity of…

A: Introduction: Scalar processors work with one piece of data at a time, whereas vector processors…

Q: Q2/ Consider three different processors P1, P2, and P3 with the clock rates and CPIs given in the…

A: Processor P1:Processor P2:Processor P3:Processor P2 has the lowest number of cycles, so it's the…

Q: It's possible to tell scalar CPUs from from superscale ones by using examples. The length of time…

A: A vector processor uses a single command to work on many bits of data whereas a scalar processor…

Q: It's possible to tell scalar CPUs from from superscale ones by using examples. The length of time…

A: It's possible to tell scalar CPUs from from superscale ones by using examples. The length of time…

Q: 5-Consider a computer running a program that requires 400 s, with 80 s spent executing FP…

A: Solution: Given, Total time = 400s FP (Floating point) = 80s L/S (Load / Store) = 40s Branch B = 40s

Q: Compare compilers A and B for a program, where compiler A results in a dynamic instruction count of…

A: Cycles Per Instruction is what CPI stands for. It is a statistic used in computer design to…

Q: Describe the general predicated execution approach.

A: Because of our guidelines, we are supposed to answer only one question so post another again.

Q: Given a program with 100 instructions: 35 instructions are add (each take 1 cycle) 25 instructions…

A: Given a program with 100 instructions: 35 instructions are add (each take 1 cycle) 25 instructions…

Q: Give an overview of the French supercomputer Jean Zay's architecture in terms of the processor,…

A: Jean Zay is a Cray XT5 supercomputer with 16,384 CPU cores. The processor cores are coupled by the…

Q: Examples may be used to distinguish between scalar and superscale CPUs. The complexity of…

A: Introduction: A vector processor uses a single command to work on many bits of data whereas a scalar…

Concept explainers

Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.

Question

Suppose that one processor was completing the tasks in this project and had already
completed A, C and F, which tasks would now be ready?
Start
A(6)
C(1)
F(5)
G(4)
B(11)
D(9)
H(5)
E(8)
End

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Finding the ready tasks to execute

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Multiple Choice Suppose 'forwarding' was not possible in a given microprocessor design, how many 'bubbles' would need to be introduced between the two statements below, based on the architecture studied in class? Iw $t0, 100($t0) add, $t0, $t1, $t2 This is a trick question! Some bubbles would be required, but the answer would depend on the scheduler's ability to reorder the instructions 3 O 1 2
A machine cycle consists of these four parts, and is also sometimes called a process loop. What portions of machine cycles are most appreciated? Is it necessary to worry about the replacement of individual machine cycle components? Does adding another module help with the issue of switching between them?
Assume P stands for processors and M stands for Memory for a multiprocessor system. Implement parallel computing using fully connected crossbar switch allowing connections between the pairs (P1, M3), (P2, M1), (P3, M5), (P4, M4), (P5, M2), (P6, M6), (P7, M10), (P8, M9), (P9, M8) and (P10, M7) at the same time. Use diagram to illustrate your answer. dont copy answer from internet
Can you please help me with this problem and the parts that come with it, can you please do this step by step and can you label the parts as well.
Take the accompanying project fragment for a theoretical CPU having three client registers R1, R2 and R3. Guidance Operation Instruction Size(in words) MOV R1,5000; R1- Memory[5000] MOV R2, (R1); R2 - Memory[(R1)] ADD R2, R3; MOV 6000, R2; 2 1 R2 - R2 + R3 1 Memory [6000] – R2 End Machine ends 1 Leave the clock cycles needed for different tasks alone as follows: Register to/from memory move: 3 clock cycles ADD with the two operands in register : 1 clock cycle Instruction get and unravel : 2 clock cycles for each word The absolute number of clock cycles needed to execute the program is
Using a better optimizing compiler is most likely to result in which one of the following improvements? Group of answer choices a) A lower CPI for ALU instructions b) Fewer ALU instructions being executed c) A faster clock frequency
I need help using MARS (MIPS assembly language simulators) to convert this high end to low end level programming.
Q3: Suppose there is a processing unit composed by CPU and I/O component. For a specific task, CPU takes 5 second to finish the execution and I/O takes 2 second to process. The communication time between CPU and I/O can be elimiate under this circumstance. Execution Time 7 second 5second 2 second CPU time I/O time If CPU time decreases by 25% per year for 3 years and I/O time decreases by 20% per year 1) How many times faster is this program after 3 years? 2) What percentage of new time is I/O? and what percentage of new time is CPU?
1. Consider a machine running a program with four classes of instructions: A/B/C/D. The program requires 360 seconds, with the number of seconds executing each class as shown in the table below: Instruction Class A B C Time (sec) 100 80 120 60 1.1. By how much is the total execution time changed if the time for class D is reduced by 20% and the time for class C is increased by 10% (assuming no other changes)? 1.2. If we want to reduce the total execution time by 20% by optimizing class A only, what is the target execution time of class A instructions in order to achieve the reduction (assuming all other instructions are not changed)? 1.3. Can the total time be reduced by 25% if we only optimize class B? Use calculation to justify your answer.
Explain what you mean by "pipelining" in the context of improving processor speed, and then determine how many cycles it will take to run five instructions assuming each part of the machine requires one cycle. First, we'll look at the situation a) without pipelining and b) with pipelining. There are four ways to do this: a, b, c, and d, all of which include pipelining.
A machine cycle is known as a "process loop," and it consists of four major components. What are the most essential aspects of machine cycles? Do you need to worry about replacing machine cycle components? Is it possible to resolve the issue of module switching by introducing another module?
I need the answer as soon as possible