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VEE
2009
ACM
172views Virtualization» more  VEE 2009»
14 years 3 months ago
Entropy: a consolidation manager for clusters
Clusters provide powerful computing environments, but in practice much of this power goes to waste, due to the static allocation of tasks to nodes, regardless of their changing co...
Fabien Hermenier, Xavier Lorca, Jean-Marc Menaud, ...
ICPPW
2009
IEEE
13 years 6 months ago
Analyzing Checkpointing Trends for Applications on the IBM Blue Gene/P System
Current petascale systems have tens of thousands of hardware components and complex system software stacks, which increase the probability of faults occurring during the lifetime ...
Harish Gapanati Naik, Rinku Gupta, Pete Beckman
SIGSOFT
2007
ACM
14 years 9 months ago
Efficient checkpointing of java software using context-sensitive capture and replay
Checkpointing and replaying is an attractive technique that has been used widely at the operating/runtime system level to provide fault tolerance. Applying such a technique at the...
Guoqing Xu, Atanas Rountev, Yan Tang, Feng Qin
FPL
2008
Springer
129views Hardware» more  FPL 2008»
13 years 10 months ago
Power reduction techniques for Dynamically Reconfigurable Processor Arrays
The power consumption of Dynamically Reconfigurable Processing Array (DRPA) is quantitatively analyzed by using a real chip layout and applications taking into account the reconfi...
Takashi Nishimura, Keiichiro Hirai, Yoshiki Saito,...
ISCAS
2003
IEEE
98views Hardware» more  ISCAS 2003»
14 years 2 months ago
Dynamic operand transformation for low-power multiplier-accumulator design
: The design of portable battery-operated devices requires low-power computation circuits. This paper presents a new multiplier-accumulator (MAC) design approach, which in contrast...
Masayoshi Fujino, Vasily G. Moshnyaga