'Average access time' presentation slideshows

Introduction to Embedded Systems

Introduction to Embedded Systems . Rabie A. Ramadan rabieramadan@gmail.com http:// www.rabieramadan.org /classes/2014/embedded/ 3. Memory Component Models Cache Memory Mapping . Memory . Memory Component Models. Larger memory structures can be built from memory blocks.

1.03k views • 81 slides

Today

Today. Memory hierarchy, caches, locality Cache organization Program optimizations that consider caches. How will execution time grow with SIZE?. int array[SIZE]; int A = 0; for (int i = 0 ; i < 200000 ; ++ i) { for (int j = 0 ; j < SIZE ; ++ j) {

749 views • 61 slides

CH05 Internal Memory

CH05 Internal Memory. Computer Memory System Overview Semiconductor Main Memory Cache Memory Pentium II and PowerPC Cache Organizations Advanced DRAM Organization. TECH Computer Science. CH04. Memory Hierarchy. Characteristics. Location Capacity Unit of transfer Access method

790 views • 56 slides

ELEC 5200-001/6200-001 Computer Architecture and Design Spring 2007 Memory Organization (Chapter 7)

ELEC 5200-001/6200-001 Computer Architecture and Design Spring 2007 Memory Organization (Chapter 7). Vishwani D. Agrawal James J. Danaher Professor Department of Electrical and Computer Engineering Auburn University, Auburn, AL 36849 http://www.eng.auburn.edu/~vagrawal

803 views • 53 slides

Information and Communication Technology Fundamentals

Information and Communication Technology Fundamentals. Credits Hours: 2+1. Instructor: Ayesha Bint Saleem. Storing Data. Penning it down on a piece of paper Typing it using typewriter and getting a hard copy Storing it electronically on computer. Describing Storage Devices.

671 views • 51 slides

Cache-Conscious Algorithms and Data Structures

Cache-Conscious Algorithms and Data Structures. Jon Bentley Avaya Labs A Programming Puzzle A Cost Model Case Studies Principles. A Programming Puzzle. Which is faster for representing sequences: arrays or lists? Technical details Random insertions

843 views • 47 slides

The Main Memory Unit

The Main Memory Unit. CPU and memory unit interface CPU issues address (and data for write) Memory returns data (or acknowledgment for write). Address. Data. Control. CPU. Memory. Memories: Design Objectives. Provide adequate storage capacity Four ways to approach this goal

574 views • 38 slides

Unit 8

500 views • 37 slides

Computer Organization and Architecture William Stallings 8th Edition

Computer Organization and Architecture William Stallings 8th Edition. Chapter 4 Cache Memory. Memory subsystem.

404 views • 27 slides

Memory Hierarchy

Memory Hierarchy. Memory Flavors Principle of Locality Program Traces Memory Hierarchies Associativity (Study Chapter 7). What Do We Want in a Memory?. PC. ADDR. INST. DOUT. miniMIPS. MEMORY. MADDR. ADDR. MDATA. DATA. Wr. R/W. 1 Gbyte 0.2 ns cheap.

513 views • 26 slides

Peripheral Storage Devices

Peripheral Storage Devices. This lesson includes the following sections: Categorizing Storage Devices Magnetic and Optical Storage Devices Average Access Time File Compression Data-Transfer Rate. Categorizing Storage Devices.

637 views • 25 slides

Quick Review of Apr 10 material

Quick Review of Apr 10 material . B+-Tree File Organization similar to B+-tree index leaf nodes store records, not pointers to records stored in an original file leaf and interior nodes are different B-trees search key values appear only once

320 views • 22 slides

CMPT 250 Computer Architecture

CMPT 250 Computer Architecture. Instructor: Yuzhuang Hu yhu1@cs.sfu.ca. Design strategy in ASM. CISC Architecture.

352 views • 21 slides

Measuring and Improving Drive Performance

section 5b. Measuring and Improving Drive Performance. This lesson includes the following sections: Average Access Time File Compression Data-Transfer Rate Optimizing Disk Performance Drive-Interface Standards. Average Access Time.

716 views • 19 slides

Solid State Disks Testing with PROOF

161 views • 10 slides