buzzword
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buzzword [2015/03/02 19:15] kevincha |
buzzword [2015/03/02 19:16] kevincha [Lecture 19 (03/02 Mon.)] |
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| * Classification of cache misses | * Classification of cache misses | ||
| ===== Lecture 19 (03/02 Mon.) ===== | ===== Lecture 19 (03/02 Mon.) ===== | ||
| - | * Subblocks | + | * Subblocks |
| - | * Victim cache | + | * Victim cache |
| - | * Small, but fully assoc. cache behind the actual cache | + | * Small, but fully assoc. cache behind the actual cache |
| - | * Cached misses cache block | + | * Cached misses cache block |
| - | * Prevent ping-ponging | + | * Prevent ping-ponging |
| - | * Pseudo associtivity | + | * Pseudo associtivity |
| - | * Simpler way to implement associative cache | + | * Simpler way to implement associative cache |
| - | * Skewed assoc. cache | + | * Skewed assoc. cache |
| - | * Different hashing functions for each way | + | * Different hashing functions for each way |
| - | * Restructure data access pattern | + | * Restructure data access pattern |
| - | * Order of loop traversal | + | * Order of loop traversal |
| - | * Blocking | + | * Blocking |
| - | * Memory level parallelism | + | * Memory level parallelism |
| - | * Cost per miss of a parallel cache miss is less costly compared to serial misses | + | * Cost per miss of a parallel cache miss is less costly compared to serial misses |
| - | * MSHR | + | * MSHR |
| - | * Keep track of pending cache | + | * Keep track of pending cache |
| - | * Think of this as the load/store buffer-ish for cache | + | * Think of this as the load/store buffer-ish for cache |
| - | * What information goes into the MSHR? | + | * What information goes into the MSHR? |
| - | * When do you access the MSHR? | + | * When do you access the MSHR? |
| - | * Memory banks | + | * Memory banks |
| - | * Shared caches in multi-core processors | + | * Shared caches in multi-core processors |
buzzword.txt · Last modified: 2015/04/27 18:20 by rachata
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