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HPCA
2009
IEEE
16 years 6 months ago
Versatile prediction and fast estimation of Architectural Vulnerability Factor from processor performance metrics
The shrinking processor feature size, lower threshold voltage and increasing clock frequency make modern processors highly vulnerable to transient faults. Architectural Vulnerabil...
Lide Duan, Bin Li, Lu Peng
SIGMETRICS
2006
ACM
106views Hardware» more  SIGMETRICS 2006»
15 years 11 months ago
Automatic logging of operating system effects to guide application-level architecture simulation
Modern architecture research relies heavily on applicationlevel detailed pipeline simulation. A time consuming part of building a simulator is correctly emulating the operating sy...
Satish Narayanasamy, Cristiano Pereira, Harish Pat...
DATE
2009
IEEE
120views Hardware» more  DATE 2009»
16 years 11 days ago
Towards a formal semantics for the AADL behavior annex
—AADL is an Architecture Description Language which describes embedded real-time systems. Behavior annex is an extension of the dispatch mechanism of AADL execution model. This p...
Zhibin Yang, Kai Hu, Dianfu Ma, Lei Pi
SPAA
2004
ACM
15 years 11 months ago
The potential in energy efficiency of a speculative chip-multiprocessor
While lower supply voltage is effective for energy reduction, it suffers performance loss. To mitigate the loss, we propose to execute only the part, which does not have any influ...
Yuu Tanaka, Toshinori Sato, Takenori Koushiro
165
Voted
KBSE
2003
IEEE
15 years 11 months ago
Unspeculation
Modern architectures, such as the Intel Itanium, support speculation, a hardware mechanism that allows the early execution of expensive operations—possibly even before it is kno...
Noah Snavely, Saumya K. Debray, Gregory R. Andrews