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HPCA
2012
IEEE
12 years 5 days ago
2012
IEEE
Multiprocessor architectures that continuously execute atomic blocks (or chunks) of instructions can improve performance and software productivity. However, all of the prior propo...
HPCA
2012
IEEE
12 years 5 days ago
2012
IEEE
The least recently used (LRU) replacement policy performs poorly in the last-level cache (LLC) because temporal locality of memory accesses is filtered by first and second level...
HPCA
2012
IEEE
12 years 5 days ago
2012
IEEE
Conventional out-of-order processors that use a unified physical register file allocate and reclaim registers explicitly using a free list that operates as a circular queue. We ...
HPCA
2012
IEEE
12 years 5 days ago
2012
IEEE
Data races are a major contributor to parallel software unreliability. A type of race that is both common and typically harmful is the Asymmetric data race. It occurs when at leas...
HPCA
2012
IEEE
12 years 5 days ago
2012
IEEE
Modern memory systems rely on spatial locality to provide high bandwidth while minimizing memory device power and cost. The trend of increasing the number of cores that share memo...