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» Threshold counters with increments and decrements
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TCS
2002
13 years 8 months ago
Threshold counters with increments and decrements
A threshold counter is a shared data structure that assumes integer values. It provides two operations:Increment changesthe current counter value from v to v
Costas Busch, Neophytos Demetriou, Maurice Herlihy...
HPCA
2006
IEEE
14 years 9 months ago
Probabilistic counter updates for predictor hysteresis and stratification
Hardware counters are a fundamental building block of modern high-performance processors. This paper explores two applications of probabilistic counter updates, in which the outpu...
Nicholas Riley, Craig B. Zilles
CAL
2006
13 years 8 months ago
Probabilistic counter updates for predictor hysteresis and bias
Hardware predictor designers have incorporated hysteresis and/or bias to achieve desired behavior by increasing the number of bits per counter. Some resulting proposed predictor de...
Nicholas Riley, Craig B. Zilles
CIE
2009
Springer
14 years 3 months ago
On Stateless Multicounter Machines
We investigate the computing power of stateless multicounter machines with reversal-bounded counters. Such a machine has m-counters operating on a one-way input delimited by left a...
Ömer Egecioglu, Oscar H. Ibarra
SIGMETRICS
2008
ACM
13 years 8 months ago
DRAM is plenty fast for wirespeed statistics counting
Per-flow network measurement at Internet backbone links requires the efficient maintanence of large arrays of statistics counters at very high speeds (e.g. 40 Gb/s). The prevailin...
Bill Lin, Jun (Jim) Xu