buzzword
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buzzword [2015/02/27 19:19] kevincha |
buzzword [2015/03/02 19:16] kevincha [Lecture 19 (03/02 Mon.)] |
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| * associativity | * associativity | ||
| * Classification of cache misses | * Classification of cache misses | ||
| + | ===== Lecture 19 (03/02 Mon.) ===== | ||
| + | * Subblocks | ||
| + | * Victim cache | ||
| + | * Small, but fully assoc. cache behind the actual cache | ||
| + | * Cached misses cache block | ||
| + | * Prevent ping-ponging | ||
| + | * Pseudo associtivity | ||
| + | * Simpler way to implement associative cache | ||
| + | * Skewed assoc. cache | ||
| + | * Different hashing functions for each way | ||
| + | * Restructure data access pattern | ||
| + | * Order of loop traversal | ||
| + | * Blocking | ||
| + | * Memory level parallelism | ||
| + | * Cost per miss of a parallel cache miss is less costly compared to serial misses | ||
| + | * MSHR | ||
| + | * Keep track of pending cache | ||
| + | * Think of this as the load/store buffer-ish for cache | ||
| + | * What information goes into the MSHR? | ||
| + | * When do you access the MSHR? | ||
| + | * Memory banks | ||
| + | * Shared caches in multi-core processors | ||
buzzword.txt · Last modified: 2015/04/27 18:20 by rachata
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