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ISCA
2012
IEEE
212views Hardware» more  ISCA 2012»
13 years 8 months ago
TimeWarp: Rethinking timekeeping and performance monitoring mechanisms to mitigate side-channel attacks
Over the past two decades, several microarchitectural side channels have been exploited to create sophisticated security attacks. Solutions to this problem have mainly focused on ...
Robert Martin, John Demme, Simha Sethumadhavan
ISCA
2012
IEEE
243views Hardware» more  ISCA 2012»
13 years 8 months ago
Lane decoupling for improving the timing-error resiliency of wide-SIMD architectures
A significant portion of the energy dissipated in modern integrated circuits is consumed by the overhead associated with timing guardbands that ensure reliable execution. Timing ...
Evgeni Krimer, Patrick Chiang, Mattan Erez
ISCA
2012
IEEE
320views Hardware» more  ISCA 2012»
13 years 8 months ago
Viper: Virtual pipelines for enhanced reliability
The reliability of future processors is threatened by decreasing transistor robustness. Current architectures focus on delivering high performance at low cost; lifetime device rel...
Andrea Pellegrini, Joseph L. Greathouse, Valeria B...
ISCA
2012
IEEE
234views Hardware» more  ISCA 2012»
13 years 8 months ago
PARDIS: A programmable memory controller for the DDRx interfacing standards
Modern memory controllers employ sophisticated address mapping, command scheduling, and power management optimizations to alleviate the adverse effects of DRAM timing and resource...
Mahdi Nazm Bojnordi, Engin Ipek
ISCA
2012
IEEE
233views Hardware» more  ISCA 2012»
13 years 8 months ago
iGPU: Exception support and speculative execution on GPUs
Jaikrishnan Menon, Marc de Kruijf, Karthikeyan San...