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SIGMETRICS
2011
ACM
196views Hardware» more  SIGMETRICS 2011»
8 years 2 months ago
Autocorrelation analysis: a new and improved method for measuring branch predictability
Branch taken rate and transition rate have been proposed as metrics to characterize the branch predictability. However, these two metrics may misclassify branches with regular his...
Jian Chen, Lizy Kurian John
SIGMETRICS
2011
ACM
189views Hardware» more  SIGMETRICS 2011»
8 years 2 months ago
TCP behavior in sub packet regimes
Many network links in developing regions operate in the subpacket regime, an environment where the typical per-flow throughput is less than 1 packet per round-trip time. TCP and ...
Jay Chen, Janardhan R. Iyengar, Lakshminarayanan S...
SIGMETRICS
2011
ACM
198views Hardware» more  SIGMETRICS 2011»
8 years 7 months ago
Memory Trace Compression and Replay for SPMD Systems using Extended PRSDs?
Concurrency levels in large-scale supercomputers are rising exponentially, and shared-memory nodes with hundreds of cores and non-uniform memory access latencies are expected with...
Sandeep Budanur, Frank Mueller, Todd Gamblin
SIGMETRICS
2011
ACM
196views Hardware» more  SIGMETRICS 2011»
8 years 7 months ago
Performance analysis of the OP2 framework on many-core architectures
We present a performance analysis and benchmarking study P2 “active” library, which provides an abstraction framework for the solution of parallel unstructured mesh applicatio...
M. B. Giles, Gihan R. Mudalige, Z. Sharif, Graham ...
SIGMETRICS
2011
ACM
178views Hardware» more  SIGMETRICS 2011»
8 years 7 months ago
Should we worry about memory loss?
In recent years the High Performance Computing (HPC) industry has benefited from the development of higher density multi-core processors. With recent chips capable of executing u...
O. Perks, Simon D. Hammond, S. J. Pennycook, Steph...
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