/C /SC118793 /S /Span /Pg 2 0 R Different users have different definitions of performance You are already familiar with some performance metrics Clock Frequency: My computer runs at 500MHz, yours only at 300MHz, so my computer is better than yours! >> It basically depends on response time, throughput and execution time of a computer system. ... complicated since some combinations of computer architecture and software will result in some or all of the data being replicated up to N times, where N is the number of processors being used. /S /Span Client-Server Architecture is the backbone of any web application. /C /SC118793 “Computer Architecture in Cory Hall” JR.S00 2 Review Lecture 1 • Class Organization – Class Projects • Trends in the Industry and Driving Forces. /ActualText (�� �) /Pg 2 0 R >> >> 37 0 obj endobj /K [7] << /K [32] << •Remember: due date is Wednesday on Gradescope! As a computer user, YOU define the performance! /C /SC118793 >> << /C /SC118793 /C /SC118790 /S /Span /C /SC118818 This is also referred to as simply CPU time. 70 0 obj /C /SC118793 endobj endobj << /Creator (FrameMaker 7.0) /ActualText (�� �) /Pg 2 0 R endobj 27 0 obj << ADVANCED COMPUTER ARCHITECTURE Survey on Computer Performance Measuring Metrics MARRIUM MAQSOOD MSCS20067 Survey of Computer Performance Measuring Metrics Performance Metrics It is the process to measure the performance of the system. %PDF-1.3 /C /SC118793 /S /Span >> Follow. The chapter discusses different types of parallelism are reviewed, and performance analysis techniques. •Define Performance = 1/Execution Time •“X is ntime faster than Y”. X Y. << /K [13] endobj endobj endobj /ActualText (�� �) << << >> We have implemented a set of simple and straight-forward performance indicators to address this problem. /K [19] endobj (3 points) endobj Generally, metrics are related to reliability, speed, accuracy, and availability of the services. >> << << 81 0 obj /S /Span Watch fullscreen. 12 0 obj << /ActualText (�� �) /C /SC118793 << Log in. Spring 2020 CS3853 Computer Architecture 18 Bottom-line of Performance Metrics Two quotes from “Computer Organization and Design,” – “Execution time is the only valid and unimpeachable measure of performance.” – “Similarly, any measure that summarizes performance should reflect execution time.” /Pg 2 0 R /Pg 2 0 R %����
/S /Span << CMSC 411, Computer Architecture 1 Lecture 4 Performance Evaluation and Metrics. /Pg 2 0 R >> Generally, metrics are related. /K [1] /C /SC118793 endobj Millions of Instructions Per Second (MIPS): In a second, my computer can execute 8 million instructions, while yours only 5 million instructions, so my computer … << 52 0 obj The word performance in computer performance means “How well is the computer doing the work it is supposed to do?”. PH��b�B}��U]$e*X�e�(Q����P)�d�:��9,1w,�s70ϫ��/��U[nP��>��
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��-���m���o��J����oYC�I#6��(@�� endobj Performance Metrics CS 154: Computer Architecture Lecture #3 Winter 2020 Ziad Matni, Ph.D. Dept. A building interior filled with daylight is one of the most photogenic and iconic demonstrations of sustainable design. What is performance metrics in computer architecture? /P 29 0 R /K [18] << /Pg 2 0 R /P 62 0 R /Pg 2 0 R /Pg 2 0 R endobj /K [0] 34 0 obj Execution time Execution time Performanc e Performanc e. Example: time taken to run a program. DOI: 10.1109/ICACEA.2015.7164736 Corpus ID: 14047460. 83 0 obj /K [15] /K [23] << Try our expert-verified textbook solutions with step-by-step explanations. >> /K [43] Performance and Metrics: The most important measure of the performance of a computer is how quickly it can execute programs. IEEE International Symposium on High Performance Computer Architecture: 53: 86: 9. /C /SC118793 Gray-scale computer graphics model. << 102 0 obj Execution Time. /K [11] Performance can also be modeled and simulated instead of measured; one example of this is using state transition diagrams to model queuing performance or to use a Network Simulator. What is Performance? >> 48 0 obj /P 43 0 R By these measured values, actual values which describe the system can be derived from the, It is the time between start and end of an interval. Sign up. The case of instruction set architecture can be used to illustrate the balance of these competing factors. /K [39] >> 3-Jul-18 CASS2018 - Performance Metrics 4. Metrics for design modeling allows developers or software engineers to evaluate or estimate quality of design and … Commonly Used Performance Metrics (1) Clock rate – Most prominent indication of performance often is the frequency of the processors central clock – This performance metric completely ignores how much computation is actually performed – It is repeatable, easy to … /P 29 0 R Junior Lexus. Performance Metrics; Performance Metrics Posted on April 06, 2020. /P 85 0 R /C /SC118793 >> /C /SC118793 /P 87 0 R >> << 82 0 obj A Case for Computer Architecture Performance Metrics that Reflect Process Variability Bogdan F. Romanescu, Michael E. Bauer, Daniel J. Sorin, and Sule Ozev {bfr2, meb26, sorin, sule}@ee.duke.edu Department of Electrical and Computer Engineering Duke University Duke University, Department of Electrical and Computer Engineering, Technical Report #2007-2, May 2007 . endobj 84 0 obj endobj /P 43 0 R >> << >> /K [4] >> Add your answer and earn points. >> PERFORMANCE METRICS CS/ECE 6810: Computer Architecture Mahdi NazmBojnordi Assistant Professor School of Computing University of Utah . << Outline •Measurements and metrics: ⎻Performance, Cost, Dependability, Power •Guidelines and principles in the design of computers •CPU Performance CS425 - Vassilis Papaefstathiou 3. << /S /Span endobj The basic characteristis of a computer system that we typically need to measure are: Ia count of how many times an event occurs, In-order Datapath (understand, ECE 250) (built, ECE 350) Chip Multiprocessors (understand, experiment ECE552) ECE 552 / CPS 550 7 ECE 552 Executive Summary. /Pg 2 0 R 64 0 obj 80 0 obj /P 87 0 R /P 56 0 R << << endobj The proposed metrics have been evaluated for the most common data center architectures including fat tree three-tier, BCube, DCell and Hypercube. >> << /P 43 0 R >> /ActualText (�� �) 65 0 obj /Pg 2 0 R /P 56 0 R 67 0 obj These new architectures will have the ability to … endobj Computer architecture is concerned with balancing the performance, efficiency, cost, and reliability of a computer system. endobj CS6810 -- Lecture 1. endobj 39 0 obj /P 56 0 R endobj /K [37] endobj >> << - Evaluate designs with quantitative metrics (performance, power, cost) Navigate Computing Landscape - Architects work at the hardware-software interface - Technologies are emerging - Applications are demanding - Systems are scaling . >> endobj /K [44] /Pg 2 0 R endobj /S /Span 49 0 obj /Pg 2 0 R Find answers and explanations to over 1.2 million textbook exercises. Browse more videos. << /C /SC118793 /ActualText (�� �) /S /Span endobj endobj >> /D [2 0 R /XYZ 48 589 null] /Pg 2 0 R 77 0 obj /D [2 0 R /XYZ 309 204 null] A canonical HPEC application is used to illustrate basic concepts. /C /SC118793 CS6810 -- Lecture 1. There are many different ways to measure the performance of a network, as each network is different in nature and design. Computer Architecture Lectures on Performance Metrics. /P 56 0 R A bad rendering performance can translate into a relatively high bounce rate. /P 56 0 R /C /SC118793 >> /C /SC118793 endobj Performance metrics of web crawler in client-server and MVC architecture @article{Badgujar2015PerformanceMO, title={Performance metrics of web crawler in client-server and MVC architecture}, author={Jyotsana Badgujar and Manisha Jailia and A. Kumar}, journal={2015 International Conference on Advances in Computer Engineering and … /K [9] /D [2 0 R /XYZ 48 208 null] Subject: Computer Science Courses: Computer Architecture and Organisation. endobj >> 90 0 obj 54 0 obj endobj The notion of speedup was established by Amdahl's law, which was particularly focused on parallel processing. /C /SC118793 Computer architects have learned to make use of the increasing numbers and improved characteristics of the transistors to design continually higher-performance computer systems. /P 56 0 R 91 0 obj /K [26] /I << /Pg 2 0 R /K [52] 73 0 obj /Pg 2 0 R Todd Hamilton, iWatch concept. /D [2 0 R /XYZ 84 51 null] << >> /K [30] Performance Metrics — Example Suppose we have two implementation of the same instruction set architecture. /K [16] 110 0 obj endobj However, since the compiler clearly generated instructions to execute, and the computer had to execute the instructions to run the program, the execution time must depend on the number of instructions in a program. << >> << 42 0 obj /D [2 0 R /XYZ 386 418 null] 5 years ago | 43 views. 41 0 obj /P 94 0 R << << /Filter /FlateDecode In-order Datapath (built, ECE152) Chip Multiprocessors (understand, experiment ECE552) ECE 552 / CPS 550 7 ECE 552 Executive Summary . endobj /C /SC118793 Enterprise architecture teams often struggle with measuring and communicating the value of their function. >> /S /Figure /D [2 0 R /XYZ 146 597 null] Management by objectivesA way to structure the subjective appraisal of a manager is to use management by objectives. /D [2 0 R /XYZ 84 51 null] >> endobj /S /Span Second, user-perceived metrics are hard to measure the upper bound performance of computer systems, which is the foundation of the performance model. /K [49] To be more precise, rendering is the process of translating a server’s response into the picture a browser displays whenever a user visits a website. 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