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ASPLOS
2004
ACM
13 years 10 months ago
Heat-and-run: leveraging SMT and CMP to manage power density through the operating system
Power density in high-performance processors continues to increase with technology generations as scaling of current, clock speed, and device density outpaces the downscaling of s...
Mohamed A. Gomaa, Michael D. Powell, T. N. Vijayku...
GLOBECOM
2010
IEEE
13 years 2 months ago
GreenCloud: A Packet-Level Simulator of Energy-Aware Cloud Computing Data Centers
Cloud computing data centers are becoming increasingly popular for the provisioning of computing resources. The cost and operating expenses of data centers have skyrocketed with th...
Dzmitry Kliazovich, Pascal Bouvry, Yury Audzevich,...
DAC
2006
ACM
14 years 5 months ago
Games are up for DVFS
Graphics-intensive computer games are no longer restricted to highperformance desktops, but are also available on a variety of portable devices ranging from notebooks to PDAs and ...
Yan Gu, Samarjit Chakraborty, Wei Tsang Ooi
IPPS
2006
IEEE
13 years 10 months ago
Conjugate gradient sparse solvers: performance-power characteristics
We characterize the performance and power attributes of the conjugate gradient (CG) sparse solver which is widely used in scientific applications. We use cycle-accurate simulatio...
Konrad Malkowski, Ingyu Lee, Padma Raghavan, Mary ...
HPCA
2009
IEEE
13 years 11 months ago
Soft error vulnerability aware process variation mitigation
As transistor process technology approaches the nanometer scale, process variation significantly affects the design and optimization of high performance microprocessors. Prior stu...
Xin Fu, Tao Li, José A. B. Fortes