Question: Designers are comparing performance between a multi-core processor equipped with 16 in-order cores and a dual-core superscalar processor. The dual-core superscalar processor has two identical

Designers are comparing performance between a multi-core processor equipped with 16 in-order cores and a dual-core superscalar processor. The dual-core superscalar processor has two identical Out- of-Order cores. Each core is a 4-issue superscalar. The multi-core processor has 16 in-order processor cores. Each in-order core of the multi-core processor can achieve about 1/4 the performance of the OoO superscalar core. A benchmark program K includes both sequential codes that can only be executed on one CPU core and parallel codes that can be distributed to multiple CPU cores. For program K, execution of the sequential codes takes 20% of the total execution time. Please answer which processor would deliver faster performance for benchmark program K and show your calculations. Formula: (1)/((1-P)+(P/N))

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Help please! Multi-core and Amdahl' Law. Designers are comparing performance between a multi-core processor equipped with 32 in-order core, and a quad-core superscalar processor has four identical...

1. a. Summarize the differences among simple instruction pipelining, superscalar, and simultaneous multithreading and Multicore organization. Illustrate with diagrams. (4 marks) b. Using Intel Core...

Dissertation Topic: "The Effects of Cybersecurity Measures on the Productivity and Well-being of Teleworkers in the Healthcare Industry". Introduction Draft no more than TWO paragraphs here -...

Managerial Accounting - 6th Edition by James Jiambalvo Chapter 14 - Problems 13, 14, and 15 (see attachment) Problem 14-13. Common-Size Financial Statements (p.564) Problem 14-14. Horizontal Analysis...

s.com/webapps/assessment/take/launch.jsp?course_assessment_id-_292319_1&course_id=_211650_1&content_id=_7666516_1&step=null Remaining Time: 26 minutes, 43 seconds. Question Completion Status: 2 3 10...

Gowell Designer manufactures and sells suits. For May 2019 Gowell had the following standards for its suits: Standard direct costs per suit Direct materials5 yards of fabric at $9 per yard Direct...

please can you help me out on this question? Handout 6 Flexible Budgets and Variance Analysis CHAPTER 7 - FLEXIBLE BUDGETS, DIRECT COSTS VARIANCES CHAPTER 8 - FLEXIBLE BUDGETS, OVERHEAD COSTS...

Could you please explain the findings of the study? A systematic review shows no performance benefit of machine learning over logistic regression for clinical prediction models Evangelia...

A ski resort consists of a few chairlifts and several interconnected downhill runs on the side of a mountain, with a lodge at the bottom. The lifts are analogous to batteries and the runs are...

Terms of Sale a film offers terms of 2/10, net 35. What effective annual interest rate does the firm earn when a customer does not take the discount? Without doing any calculation, explain what will...

Select the statement that is most correct. Externalities present in projects being considered in capital budgeting are very difficult to quantify and, as a result of this, they should be excluded...

ONLY PART F! ONLY PART F! ONLY PART F! ONLY PART F! Propene reacts with hydrogen bromide to produce 1-bromopropane in a PFR. A 70:30 mixture of propene and hydrogen bromide is fed at a rate of...

If the tax rate is 40 percent, compute the beforetax real interest rate and the after-tax real interest rate in each of the following cases. a. The nominal interest rate is 10 percent and the...

Assume that the reserve requirement is 20%. Also assume that banks do not hold excess reserves and there is no cash held by the public. The Federal Reserve decides that it wants to expand the money...

It is often suggested that the Federal Reserve try to achieve zero inflation. If we assume that velocity is constant, does this zero-inflation goal require that the rate of money growth equal zero?...