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DAC
2004
ACM
14 years 8 months ago
Off-chip latency-driven dynamic voltage and frequency scaling for an MPEG decoding
This paper describes a dynamic voltage and frequency scaling (DVFS) technique for MPEG decoding to reduce the energy consumption using the computational workload decomposition. Th...
Kihwan Choi, Ramakrishna Soma, Massoud Pedram
DAC
2012
ACM
11 years 10 months ago
WCET-centric partial instruction cache locking
Caches play an important role in embedded systems by bridging the performance gap between high speed processors and slow memory. At the same time, caches introduce imprecision in ...
Huping Ding, Yun Liang, Tulika Mitra
HPCA
2005
IEEE
14 years 8 months ago
Tapping ZettaRAMTM for Low-Power Memory Systems
ZettaRAMTM is a new memory technology under development by ZettaCoreTM as a potential replacement for conventional DRAM. The key innovation is replacing the conventional capacitor...
Ravi K. Venkatesan, Ahmed S. Al-Zawawi, Eric Roten...
ISCA
2009
IEEE
318views Hardware» more  ISCA 2009»
14 years 2 months ago
Thread criticality predictors for dynamic performance, power, and resource management in chip multiprocessors
With the shift towards chip multiprocessors (CMPs), exploiting and managing parallelism has become a central problem in computer systems. Many issues of parallelism management boi...
Abhishek Bhattacharjee, Margaret Martonosi
TVLSI
2010
13 years 2 months ago
Computation Error Analysis in Digital Signal Processing Systems With Overscaled Supply Voltage
It has been recently demonstrated that digital signal processing systems may possibly leverage unconventional voltage overscaling (VOS) to reduce energy consumption while maintaini...
Yang Liu, Tong Zhang, Keshab K. Parhi