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PDP
2010
IEEE
15 years 10 months ago
A Parallel Preconditioned Conjugate Gradient Solver for the Poisson Problem on a Multi-GPU Platform
- We present a parallel conjugate gradient solver for the Poisson problem optimized for multi-GPU platforms. Our approach includes a novel heuristic Poisson preconditioner well sui...
Marco Ament, Günter Knittel, Daniel Weiskopf,...
ISLPED
2006
ACM
106views Hardware» more  ISLPED 2006»
15 years 10 months ago
Maximizing the lifetime of embedded systems powered by fuel cell-battery hybrids
—Fuel cell (FC) is a viable alternative power source for portable applications; it has higher energy density than traditional Li-ion battery and thus can achieve longer lifetime ...
Jianli Zhuo, Chaitali Chakrabarti, Naehyuck Chang,...
FPGA
2004
ACM
116views FPGA» more  FPGA 2004»
15 years 10 months ago
Low-power technology mapping for FPGA architectures with dual supply voltages
In this paper we study the technology mapping problem of FPGA architectures with dual supply voltages (Vdds) for power optimization. This is done with the guarantee that the mappi...
Deming Chen, Jason Cong, Fei Li, Lei He
ICAC
2006
IEEE
15 years 11 months ago
Hardness of Approximation and Greedy Algorithms for the Adaptation Problem in Virtual Environments
— Over the past decade, wide-area distributed computing has emerged as a powerful computing paradigm. Virtual machines greatly simplify wide-area distributed computing ing the ab...
Ananth I. Sundararaj, Manan Sanghi, John R. Lange,...
EOR
2007
80views more  EOR 2007»
15 years 4 months ago
A partition approach to the inventory/routing problem
In this study we focus on the integration of inventory control and vehicle routing schedules for a distribution system in which the warehouse is responsible for the replenishment ...
Qiu-Hong Zhao, Shouyang Wang, Kin Keung Lai