'Vec int len' presentation slideshows

Code Optimization Sept. 25, 2003

Code Optimization Sept. 25, 2003. 15-213 “The course that gives CMU its Zip!”. Topics Machine-Independent Optimizations Machine Dependent Optimizations Code Profiling. class10.ppt. Harsh Reality. There’s more to performance than asymptotic complexity Constant factors matter too!

679 views • 57 slides

Code Optimization Sept. 25, 2003

589 views • 57 slides

Machine-Independent Optimization

Machine-Independent Optimization. Outline. Machine-Independent Optimization Code motion Memory optimization Optimizing Blockers Memory alias Side effect in function call Suggested reading 5.3 ? 5.2 ? 5.4 ~ 5.6, 5.1. Motivation. Constant factors matter too!

745 views • 51 slides

Code Optimization October 3, 2000

15-213. Code Optimization October 3, 2000. Topics Machine-Independent Optimizations Code motion Reduction in strength Common subexpression sharing Machine-Dependent Optimizations Pointer code Unrolling Enabling instruction level parallelism Branches and Branch Prediction Advice.

432 views • 42 slides

Code Optimization

Code Optimization. Outline. Machine-Independent Optimization Code motion Memory optimization Suggested reading 5.2 ~ 5.6. Motivation. Constant factors matter too! easily see 10:1 performance range depending on how code is written must optimize at multiple levels

496 views • 35 slides

CS 3214 Computer Systems

CS 3214 Computer Systems. Godmar Back. Lecture 9. Announcements. Stay tuned for Exercise 5 Project 2 due Sep 30 Auto-fail rule 2: Need at least Firecracker to blow up to pass class. Some of the following slides are taken with permission from

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CS 201 Code Optimization, Part 1

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