'Bxb submatrix' presentation slideshows

CS252 Graduate Computer Architecture Lecture 7 Cache Design (continued)

CS252 Graduate Computer Architecture Lecture 7 Cache Design (continued). Feb 12, 2002 Prof. David Culler. How to Improve Cache Performance?. 1. Reduce the miss rate, 2. Reduce the miss penalty, or 3. Reduce the time to hit in the cache. . Where to misses come from?.

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437 views • 35 slides

Reducing Misses using Compiler Optimizations

Reducing Misses using Compiler Optimizations. McFarling [1989] reduced caches misses by 75% on 8KB direct mapped cache, 4 byte blocks in software Instructions Reorder procedures in memory so as to reduce conflict misses Profiling to look at conflicts(using tools they developed) Data

198 views • 8 slides