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ICS
2011
Tsinghua U.
12 years 11 months ago
High performance linpack benchmark: a fault tolerant implementation without checkpointing
The probability that a failure will occur before the end of the computation increases as the number of processors used in a high performance computing application increases. For l...
Teresa Davies, Christer Karlsson, Hui Liu, Chong D...
ICS
2011
Tsinghua U.
12 years 11 months ago
Scalable fine-grained call path tracing
Applications must scale well to make efficient use of even medium-scale parallel systems. Because scaling problems are often difficult to diagnose, there is a critical need for sc...
Nathan R. Tallent, John M. Mellor-Crummey, Michael...
IJPP
2011
115views more  IJPP 2011»
12 years 11 months ago
Milepost GCC: Machine Learning Enabled Self-tuning Compiler
Tuning compiler optimizations for rapidly evolving hardware makes porting and extending an optimizing compiler for each new platform extremely challenging. Iterative optimization i...
Grigori Fursin, Yuriy Kashnikov, Abdul Wahid Memon...
IPSN
2011
Springer
12 years 11 months ago
Is there light at the ends of the tunnel? Wireless sensor networks for adaptive lighting in road tunnels
Existing deployments of wireless sensor networks (WSNs) are often conceived as stand-alone monitoring tools. In this paper, we report instead on a deployment where the WSN is a ke...
Matteo Ceriotti, Michele Corrà, Leandro D'O...
IPSN
2011
Springer
12 years 11 months ago
SpiderBat: Augmenting wireless sensor networks with distance and angle information
Having access to accurate position information is a key requirement for many wireless sensor network applications. We present the design, implementation and evaluation of SpiderBa...
Georg Oberholzer, Philipp Sommer, Roger Wattenhofe...
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