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MICRO
2008
IEEE
15 years 3 months ago
2008
IEEE
It is well recognized that LRU cache-line replacement can be ineffective for applications with large working sets or non-localized memory access patterns. Specifically, in lastle...
MICRO
2008
IEEE
15 years 3 months ago
2008
IEEE
Optimizing the common case has been an adage in decades of processor design practices. However, as the system complexity and optimization techniques’ sophistication have increas...
MICRO
2008
IEEE
15 years 3 months ago
2008
IEEE
Processors progressively age during their service life due to normal workload activity. Such aging results in gradually slower circuits. Anticipating this fact, designers add timi...
MICRO
2008
IEEE
15 years 3 months ago
2008
IEEE
—Transactional memory (TM) is a promising paradigm for helping programmers take advantage of emerging multicore platforms. Though they perform well under low contention, hardware...
MICRO
2008
IEEE
15 years 3 months ago
2008
IEEE
Uniprocessor simulators track resource utilization cycle by cycle to estimate performance. Multiprocessor simulators, however, must account for synchronization events that increas...