DerekChiou_EE306_Spring2009_Lecture25

DerekChiou_EE306_Spring2009_Lecture25 - Lecture 25: Intro...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
© Derek Chiou 1 Lecture 25: Intro to 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 Office hours MT 5PM-6PM as usual In addition, office hours as long as three of you sign up Google docs to sign up http://spreadsheets.google.com/ccc?key=r9o0RxqM348HfTx- aeXv0nA&hl=en Final Review session will be on the 12th However, I probably have a day-long faculty meeting Start at 4PM? Alternate Lab 5 for those of you who did not complete Lab 4 Wednesday lecture (last lecture) is bring your own questions (about anything) Can send me questions before hand 5/4/2009 © Derek Chiou: EE306: Lecture 25 2
Background image of page 2
Test of size 5/4/2009 © Derek Chiou: EE306: Lecture 25 3 Recap and Outline Recap Introduction to Parallel Computing Outline Continue with an Introduction to Parallel Computing
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 Functional Parallelism Standard Sequential Fib int fib (int n) { if (n < 2) return 1; int x = fib (n-1); int y = fib (n-2); return (x+y); } Cilk Fib cilk int fib (int n) { if (n < 2) return 1; int x = spawn fib (n-1); int y = spawn fib (n-2); sync ; return (x+y); } 5/4/2009 © Derek Chiou: EE306: Lecture 25 4 http://supertech.csail.mit.edu/cilk/
Background image of page 4
Test of size Google Map/Reduce http://labs.google.com/papers/mapreduce.html Map Written by user Takes input pair (key, value) and produces a set of intermediate key/
Background image of page 5

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

View Full DocumentRight Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/24/2011 for the course EE 306 taught by Professor Ambler during the Spring '07 term at University of Texas at Austin.

Page1 / 22

DerekChiou_EE306_Spring2009_Lecture25 - Lecture 25: Intro...

This preview shows document pages 1 - 6. Sign up to view the full document.

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