DerekChiou_EE360N_Spring2010_Lecture25

DerekChiou_EE360N_Spring2010_Lecture25 - Lecture 25:...

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon
© Derek Chiou 1 Lecture 25: Parallel Computing (2) Prof. Derek Chiou University of Texas at Austin
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Test of size Announcements No office hours tonight Friday at 5:30PM-6:30PM Final review session on Saturday, May 8 th in the afternoon/evening? 4/28/2010 © Derek Chiou: EE360N: Lecture 25 2
Background image of page 2
Test of size Exam 2 4/28/2010 © Derek Chiou: EE360N: Lecture 25 3
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Test of size 4/28/2010 © Derek Chiou: EE360N: Lecture 25 4 Recap and Outline Recap Exam 2 Finish performance measurement, started Parallel Computing Outline Finish up vector machines Performance measurement
Background image of page 4
Test of size 4/28/2010 © Derek Chiou: EE360N: Lecture 25 5 What Sort of Processor? Custom Pros: Better ISA Better communication mechanisms Cons: Have to build it Off-the-Shelf Pros: Latest performance Don’t have to build Cons: Not (necessary) well adapted for your parallel paradigm
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Test of size 4/28/2010 © Derek Chiou: EE360N: Lecture 25 6 Example: Custom Versus Off-the-Shelf English longbow Pierce plate armor at 100 yds Comparable to modern bullets 200 yd range 10-15 arrows per minute Machine gun of its time Could fire four to five arrows by the time one bullet could be fired Why guns? Archers started training at age of 7 ~100lb pull Became special purpose Guns require about 30 minutes training Lesson: Lots of them (why aim?) Leverage common technology (cheap) Tough to be an archer though
Background image of page 6
Test of size © Derek Chiou: EE360N: Lecture 25 7 What Sort of Interconnect?
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 8
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/23/2010 for the course EE 360n taught by Professor Staff during the Spring '08 term at University of Texas.

Page1 / 22

DerekChiou_EE360N_Spring2010_Lecture25 - Lecture 25:...

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online