Get 20% Off + $20 Signup Bonus ! Limited Time, Hurry !
Get 20% Off + $20 Signup Bonus ! Limited Time, Hurry !
Securing Higher Grades Costing Your Pocket? Book Your Assignment at The Lowest Price Now!
loader
Add File

Error goes here

Files Missing!

Please upload all relevant files for quick & complete assistance.

Stuck on Your Question?

Get 24x7 live help from our Top Tutors. All subjects covered.

loader
250 words

Error goes here

Files Missing!

Please upload all relevant files for quick & complete assistance.

Students Who Viewed This Also Studied

0 Page
Ethical Concerns Arises

...

Course

CISC110

Subject

Programing

University

Bucks County Community College

Season

Spring

262 Pages
Computing and Related Programmes

Computer security R. Shipsey CO3326 2009 Undergraduate study in Computing and related programmes This guide was prepared for the University of London by: R. Shipsey This guide was produced by Sar ...

Course

CO3326

Subject

Programing

University

University of London

Season

Spring

19 Pages
H9MSO-Modelling Simulation and Optimization

Modelling, Simulation and Optimisation Motorw ay” as a possible approach to reduce congestion on motorways. Your task is to replicate aspects of this r esearch using a simulation model imp ...

Course

H9MSO

Subject

Programing

University

National College of Ireland

Season

Spring

24 Pages
PROG2003 Cloud Systems Development

Question: How to create Java app? Handler: Create a Java app to implement the handler for your Lambda function. Please name your handler as yourSCUusernameHandler. One of the handler parameters mus ...

Course

PROG2003

Subject

Programing

University

Southern Cross University

Science

Question

Answered

Q1. In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can affect pipelined execution. Problems in this exercise refer to the following fragment of MIPS code:
                       sw  r16,12(r6)
                       lw  r16,8(r6)
                       beq r5,r4,Label # Assume r5!=r4
                       add r5,r1,r4
                       slt r5,r15,r4
Assume that individual pipeline stages have the following latencies:
IF     ID     EX     MEM     WB
200ps     120ps     150ps     190ps     100ps
a >>  For this problem, assume that all branches are perfectly predicted (this eliminates all control hazards) and that no delay slots are used. If we only have one memory (for both instructions and data), there is a structural hazard every time we need to fetch an instruction in the same cycle in which another instruction accesses data. To guarantee forward progress, this hazard must always be resolved in favor of the instruction that accesses data. What is the total execution time of this instruction sequence in the 5-stage pipeline that only has one memory? We have seen that data hazards can be eliminated by adding nops to the code. Can you do the same with this structural hazard? Why?
b >> For this problem, assume that all branches are perfectly predicted (this eliminates all control hazards) and that no delay slots are used. If we change load/store instructions to use a register (without an o set) as the address, these instructions no longer need to use the ALU. As a result, MEM and EX stages can be overlapped and the pipeline has only 4 stages. Change this code to accommodate this changed ISA. Assuming this change does not affect clock cycle time, what speedup is achieved in this instruction sequence?
c >> Assuming stall-on-branch and no delay slots, what speedup is achieved on this code if branch outcomes are determined in the ID stage, relative to the execution where branch outcomes are determined in the EX stage?
d  >> Given these pipeline stage latencies, repeat the speedup calculation from (b), but take into account the (possible) change in clock cycle time. When EX and MEM are done in a single stage, most of their work can be done in parallel. As a result, the resulting EX/MEM stage has a latency that is the larger of the original two, plus 20 ps needed for the work that could not be done in

Science

Answer in Detail

Solved by qualified expert

Get Access to This Answer

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Hac habitasse platea dictumst vestibulum rhoncus est pellentesque. Amet dictum sit amet justo donec enim diam vulputate ut. Neque convallis a cras semper auctor neque vitae. Elit at imperdiet dui accumsan. Nisl condimentum id venenatis a condimentum vitae sapien pellentesque. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Malesuada fames ac turpis egestas maecenas pharetra convallis posuere. Et ultrices neque ornare aenean euismod. Suscipit tellus mauris a diam maecenas sed enim. Potenti nullam ac tortor vitae purus faucibus ornare. Morbi tristique senectus et netus et malesuada. Morbi tristique senectus et netus et malesuada. Tellus pellentesque eu tincidunt tortor aliquam. Sit amet purus gravida quis blandit. Nec feugiat in fermentum posuere urna. Vel orci porta non pulvinar neque laoreet suspendisse interdum. Ultricies tristique nulla aliquet enim tortor at auctor urna. Orci sagittis eu volutpat odio facilisis mauris sit amet.

Tellus molestie nunc non blandit massa enim nec dui. Tellus molestie nunc non blandit massa enim nec dui. Ac tortor vitae purus faucibus ornare suspendisse sed nisi. Pharetra et ultrices neque ornare aenean euismod. Pretium viverra suspendisse potenti nullam ac tortor vitae. Morbi quis commodo odio aenean sed. At consectetur lorem donec massa sapien faucibus et. Nisi quis eleifend quam adipiscing vitae proin sagittis nisl rhoncus. Duis at tellus at urna condimentum mattis pellentesque. Vivamus at augue eget arcu dictum varius duis at. Justo donec enim diam vulputate ut. Blandit libero volutpat sed cras ornare arcu. Ac felis donec et odio pellentesque diam volutpat commodo. Convallis a cras semper auctor neque. Tempus iaculis urna id volutpat lacus. Tortor consequat id porta nibh.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Hac habitasse platea dictumst vestibulum rhoncus est pellentesque. Amet dictum sit amet justo donec enim diam vulputate ut. Neque convallis a cras semper auctor neque vitae. Elit at imperdiet dui accumsan. Nisl condimentum id venenatis a condimentum vitae sapien pellentesque. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Malesuada fames ac turpis egestas maecenas pharetra convallis posuere. Et ultrices neque ornare aenean euismod. Suscipit tellus mauris a diam maecenas sed enim. Potenti nullam ac tortor vitae purus faucibus ornare. Morbi tristique senectus et netus et malesuada. Morbi tristique senectus et netus et malesuada. Tellus pellentesque eu tincidunt tortor aliquam. Sit amet purus gravida quis blandit. Nec feugiat in fermentum posuere urna. Vel orci porta non pulvinar neque laoreet suspendisse interdum. Ultricies tristique nulla aliquet enim tortor at auctor urna. Orci sagittis eu volutpat odio facilisis mauris sit amet.

Tellus molestie nunc non blandit massa enim nec dui. Tellus molestie nunc non blandit massa enim nec dui. Ac tortor vitae purus faucibus ornare suspendisse sed nisi. Pharetra et ultrices neque ornare aenean euismod. Pretium viverra suspendisse potenti nullam ac tortor vitae. Morbi quis commodo odio aenean sed. At consectetur lorem donec massa sapien faucibus et. Nisi quis eleifend quam adipiscing vitae proin sagittis nisl rhoncus. Duis at tellus at urna condimentum mattis pellentesque. Vivamus at augue eget arcu dictum varius duis at. Justo donec enim diam vulputate ut. Blandit libero volutpat sed cras ornare arcu. Ac felis donec et odio pellentesque diam volutpat commodo. Convallis a cras semper auctor neque. Tempus iaculis urna id volutpat lacus. Tortor consequat id porta nibh.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Hac habitasse platea dictumst vestibulum rhoncus est pellentesque. Amet dictum sit amet justo donec enim diam vulputate ut. Neque convallis a cras semper auctor neque vitae. Elit at imperdiet dui accumsan. Nisl condimentum id venenatis a condimentum vitae sapien pellentesque. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Malesuada fames ac turpis egestas maecenas pharetra convallis posuere. Et ultrices neque ornare aenean euismod. Suscipit tellus mauris a diam maecenas sed enim. Potenti nullam ac tortor vitae purus faucibus ornare. Morbi tristique senectus et netus et malesuada. Morbi tristique senectus et netus et malesuada. Tellus pellentesque eu tincidunt tortor aliquam. Sit amet purus gravida quis blandit. Nec feugiat in fermentum posuere urna. Vel orci porta non pulvinar neque laoreet suspendisse interdum. Ultricies tristique nulla aliquet enim tortor at auctor urna. Orci sagittis eu volutpat odio facilisis mauris sit amet.

Tellus molestie nunc non blandit massa enim nec dui. Tellus molestie nunc non blandit massa enim nec dui. Ac tortor vitae purus faucibus ornare suspendisse sed nisi. Pharetra et ultrices neque ornare aenean euismod. Pretium viverra suspendisse potenti nullam ac tortor vitae. Morbi quis commodo odio aenean sed. At consectetur lorem donec massa sapien faucibus et. Nisi quis eleifend quam adipiscing vitae proin sagittis nisl rhoncus. Duis at tellus at urna condimentum mattis pellentesque. Vivamus at augue eget arcu dictum varius duis at. Justo donec enim diam vulputate ut. Blandit libero volutpat sed cras ornare arcu. Ac felis donec et odio pellentesque diam volutpat commodo. Convallis a cras semper auctor neque. Tempus iaculis urna id volutpat lacus. Tortor consequat id porta nibh.

12 More Pages to Come in This Document. Get access to the complete answer.

MyAssignmenthelp.com provides students with the chance to solve their academic problems at once by offering best quality coursework help online services. Our services include coursework writing help, coursework editing and proofreading help. So students who often wonder, who can do my coursework online without any error or can expert write my coursework online, find our services most effective, convenient and worthwhile. This is why students prefer to buy coursework price from us.

More Science: Questions & Answers

Q
icon

We aren't endorsed by this University

Ethical Concerns Arises

...

View Answer
Q
icon

We aren't endorsed by this University

Computing and Related Programmes

Computer security R. Shipsey CO3326 2009 Undergraduate study in Computing and related programmes This guide was prepared for the University of London by: R. Shipsey This guide was produced by Sarah Rauchas, Department of Computing, Goldsmiths, University of London. This is one of a series of su ...

View Answer
Q
icon

We aren't endorsed by this University

H9MSO-Modelling Simulation and Optimization

Modelling, Simulation and Optimisation Motorw ay” as a possible approach to reduce congestion on motorways. Your task is to replicate aspects of this r esearch using a simulation model implemented in SimPy v.4. Create a simulation for a 3km segment of motorway that reduces after ...

View Answer
Q
icon

We aren't endorsed by this University

PROG2003 Cloud Systems Development

Question: How to create Java app? Handler: Create a Java app to implement the handler for your Lambda function. Please name your handler as yourSCUusernameHandler. One of the handler parameters must accept S3 events. Your handler must: 1. Retrieve the ‘bucket’ and ‘key’ i ...

View Answer

Content Removal Request

If you are the original writer of this content and no longer wish to have your work published on Myassignmenthelp.com then please raise the content removal request.

Choose Our Best Expert to Help You

5% Cashback

On APP - grab it while it lasts!

Download app now (or) Scan the QR code

*Offer eligible for first 3 orders ordered through app!

screener
ribbon
callback request mobile
Have any Query?