'Cpu performance' diaporamas de présentation

Chapter 4

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Chapter 7 Storage Systems

Chapter 7 Storage Systems. Outline. Introduction Types of Storage Devices RAID: Redundant Arrays of Inexpensive Disks Errors and Failures in Real Systems Benchmarks of Storage Performance and Availability Design An I/O System. Introduction. Motivation: Who Cares About I/O?.

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Lecture 10a I/O Introduction: Storage Devices, Metrics, & Productivity

Lecture 10a I/O Introduction: Storage Devices, Metrics, & Productivity. Pradondet Nilagupta Original note from Professor David A. Patterson Spring 2001. I/O. Formerly the orphan in the architecture domain Before I/O meant the non-processor and memory stuff Disk, tape, LAN, WAN, etc.

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BENCHMARKS

BENCHMARKS. Ramon Zatarain. INDEX. Benchmarks and Benchmarking Relation of Benchmarks with Empirical Methods Benchmark definition Types of benchmarks Benchmark suites Measuring performance (CPU, comparing of performance, etc.) Common system benchmarks Examples of software benchmarks

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CPU Performance Evaluation: Cycles Per Instruction (CPI)

Clock cycle. cycle 1. cycle 2. cycle 3. CPU Performance Evaluation: Cycles Per Instruction (CPI). Most computers run synchronously utilizing a CPU clock running at a constant clock rate: where: Clock rate = 1 / clock cycle

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Input Output

Chapter 4. Input Output. CS.216 Computer Architecture and Organization. Overview (1/2). Input / Output modules are the third critical element of the computer system (others are the CPU and the memory) All computer systems must have efficient means to receive input and deliver output

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INTRODUCTION TO

INTRODUCTION TO. PC ARCHITECTURE. MAIN COMPONENTS OF A COMPUTER. 5 main components Motherboard The central processing unit ( CPU ) Memory I/O ports Hard Disc. MOTHERBOARDS. A big, flat circuit board that covers the entire floor of the PC casing.

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CS 325: CS Hardware and Software Organization and Architecture

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The End of Denial Architecture and The Rise of Throughput Computing

The End of Denial Architecture and The Rise of Throughput Computing. Bill Dally Chief Scientist & Sr. VP of Research, NVIDIA Bell Professor of Engineering, Stanford University May 21, 2009 University of Maryland CUDA Center of Excellence. Performance = Parallelism Efficiency = Locality

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AIMB PM Team Embedded & Industrial Computers Group Q2, 2011

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Unit Objectives

Component 4: Introduction to Information and Computer Science Unit 3: Computer Hardware & Architecture Lecture 3. Unit Objectives. List the major elements of a computer (motherboard, CPU, I/O devices, memory, secondary storage, buses, expansion cards, ports, etc.).

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Computer Hardware Basics

Computer Hardware Basics. CIS 110. Is This Greek to You?. From a Dell advertisement:. CPU. Central Processing Unit, now all in one microprocessor. Three Types of Tasks: Move data between various parts of system. Perform arithmetic operations. Perform logical comparisons for decisions.

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A modeling approach for estimating execution time of long-running Scientific Applications

A modeling approach for estimating execution time of long-running Scientific Applications. Seyed Masoud Sadjadi 1 , Shu Shimizu 2 , Javier Figueroa 1,3 , Raju Rangaswami 1 , Javier Delgado 1 , Hector Duran 4 , Xabriel J. Collazo-Mojica 5 Presented by: Xabriel J. Collazo-Mojica 5

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Performance

Performance. CPE 432 Fall 2012. Outline. What is computer architecture? Performance What is performance: latency, throughput The performance equation Measuring performance Improving performance: parallelism, locality, Amdahl's law. What is Computer Architecture?.

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A Short Guide to Choosing a Physics List

A Short Guide to Choosing a Physics List. Geant4 Tutorial at Jefferson Lab 13 July 2012 Dennis Wright (SLAC). Geant4 9.6 beta. Introduction. Which physics list you use is highly dependent on your use case

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SOLUCIONES MOVILES

SOLUCIONES MOVILES. ADC Portfolio. General purpose. Rugged. Rugged. Micro Kiosk. Imager. Laser. Imager. Laser. LS7808. LS7708. Premium. Premium. DS9808. DS6700. MT2000 Series. LS3578 ER & FZ. MT2000 Series. DS3578. MK4000. DS457 Q3 2011. LS4278. LS4208.

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GPGPU Introduction

GPGPU Introduction. Alan Gray EPCC The University of Edinburgh. Introduction. Central Processing Unit (CPU) of a computer system must be able to perform a wide variety of tasks efficiently.

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Central Processing Units

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Dell PowerEdge Product Easy Matrix

Dell PowerEdge Product Easy Matrix. DPAT( Dell Processor Acceleration Technology). Ivy-Bridge CPU(E5-2690). Ivy-Bridge E5-2690 Ten-Core(3.0Ghz) V2 Processor. [Before]. 3.0Ghz. 3.0Ghz. 3.0Ghz. 3.0Ghz. 3.0Ghz. 3.0Ghz. 3.0Ghz. 3.0Ghz. 3.0Ghz. 3.0Ghz. [After].

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