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ICPPW
2008
IEEE
14 years 6 months ago
Energy Modeling of Processors in Wireless Sensor Networks Based on Petri Nets
Power minimization is a serious issue in wireless sensor networks to extend the lifetime and minimize costs. However, in order to gain an accurate understanding of issues regardin...
Ali Shareef, Yifeng Zhu
ICPPW
2008
IEEE
14 years 6 months ago
Simulating Failures on Large-Scale Systems
—Developing fault management mechanisms is a difficult task because of the unpredictable nature of failures. In this paper, we present a fault simulation framework for Blue Gene...
Narayan Desai, Ewing L. Lusk, Daniel Buettner, And...
ICPPW
2008
IEEE
14 years 6 months ago
Replay-Based Synchronization of Timestamps in Event Traces of Massively Parallel Applications
Event traces are helpful in understanding the performance behavior of message-passing applications since they allow in-depth analyses of communication and synchronization patterns...
Daniel Becker, John C. Linford, Rolf Rabenseifner,...
ICPPW
2008
IEEE
14 years 6 months ago
Performance Analysis and Optimization of Parallel Scientific Applications on CMP Cluster Systems
Chip multiprocessors (CMP) are widely used for high performance computing. Further, these CMPs are being configured in a hierarchical manner to compose a node in a cluster system....
Xingfu Wu, Valerie E. Taylor, Charles W. Lively, S...
ICPPW
2008
IEEE
14 years 6 months ago
Non-Contiguous I/O Support for Object-Based Storage
The access patterns performed by disk-intensive applications vary widely, from simple contiguous reads or writes through an entire file to completely unpredictable random access....
Dennis Dalessandro, Ananth Devulapalli, Pete Wycko...
ICPP
2008
IEEE
14 years 6 months ago
The MAP3S Static-and-Regular Mesh Simulation and Wavefront Parallel-Programming Patterns
— This paper presents the Simulation and Wavefront parallel-programming patterns of the MAP3S pattern-based parallel programming system for distributed-memory environments. Both ...
Robert Niewiadomski, José Nelson Amaral, Du...
ICPP
2008
IEEE
14 years 6 months ago
On the Reliability of Large-Scale Distributed Systems A Topological View
In large-scale, self-organized and distributed systems, such as peer-to-peer (P2P) overlays and wireless sensor networks (WSN), a small proportion of nodes are likely to be more c...
Yuan He, Hao Ren, Yunhao Liu, Baijian Yang
ICPP
2008
IEEE
14 years 6 months ago
Fast Source Switching for Gossip-Based Peer-to-Peer Streaming
In this paper we consider gossip-based Peer-to-Peer streaming applications where multiple sources exist and they work serially. More specifically, we tackle the problem of fast s...
Zhenhua Li, Jiannong Cao, Guihai Chen, Yan Liu