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» Speculative Data-Driven Multithreading
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HPCA
1999
IEEE
15 years 3 months ago
Instruction Recycling on a Multiple-Path Processor
Processors that can simultaneously execute multiple paths of execution will only exacerbate the fetch bandwidth problem already plaguing conventional processors. On a multiple-pat...
Steven Wallace, Dean M. Tullsen, Brad Calder
ISCA
1998
IEEE
124views Hardware» more  ISCA 1998»
15 years 3 months ago
Threaded Multiple Path Execution
This paper presents Threaded Multi-Path Execution (TME), which exploits existing hardware on a Simultaneous Multithreading (SMT) processor to speculatively execute multiple paths ...
Steven Wallace, Brad Calder, Dean M. Tullsen
ASPLOS
2008
ACM
15 years 1 months ago
Accurate branch prediction for short threads
Multi-core processors, with low communication costs and high availability of execution cores, will increase the use of execution and compilation models that use short threads to e...
Bumyong Choi, Leo Porter, Dean M. Tullsen
ASAP
2009
IEEE
142views Hardware» more  ASAP 2009»
15 years 8 months ago
Parallel Discrete Event Simulation of Molecular Dynamics Through Event-Based Decomposition
—Molecular dynamics simulation based on discrete event simulation (DMD) is emerging as an alternative to time-step driven molecular dynamics (MD). DMD uses simplified discretize...
Martin C. Herbordt, Md. Ashfaquzzaman Khan, Tony D...
ACSAC
2006
IEEE
15 years 5 months ago
Covert and Side Channels Due to Processor Architecture
Information leakage through covert channels and side channels is becoming a serious problem, especially when these are enhanced by modern processor architecture features. We show ...
Zhenghong Wang, Ruby B. Lee