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EUROPAR
2006
Springer
13 years 11 months ago
Master-Slave Tasking on Asymmetric Networks
Abstract. This paper presents new techniques for master-slave tasking on treeshaped networks with fully heterogeneous communication and processing resources. A large number of inde...
Cyril Banino-Rokkones, Olivier Beaumont, Lasse Nat...
PVM
2010
Springer
13 years 6 months ago
Toward Performance Models of MPI Implementations for Understanding Application Scaling Issues
Abstract. Designing and tuning parallel applications with MPI, particularly at large scale, requires understanding the performance implications of different choices of algorithms ...
Torsten Hoefler, William Gropp, Rajeev Thakur, Jes...
SIGMETRICS
2008
ACM
128views Hardware» more  SIGMETRICS 2008»
13 years 7 months ago
Loss-aware network coding for unicast wireless sessions: design, implementation, and performance evaluation
Local network coding is growing in prominence as a technique to facilitate greater capacity utilization in multi-hop wireless networks. A specific objective of such local network ...
Shravan K. Rayanchu, Sayandeep Sen, Jianming Wu, S...
ICC
2007
IEEE
104views Communications» more  ICC 2007»
14 years 2 months ago
Improved DS-CDMA Multi-stage PIC in Fading Channels using a Generalized Soft Limiter
—In this paper, we examine performance of a multi-stage parallel interference cancellation (PIC) receiver using a generalized soft limiter. The generalized soft limiter (GSL) imp...
Beibei Wang, David W. Matolak
CLUSTER
2006
IEEE
14 years 1 months ago
Designing High Performance and Scalable MPI Intra-node Communication Support for Clusters
As new processor and memory architectures advance, clusters start to be built from larger SMP systems, which makes MPI intra-node communication a critical issue in high performanc...
Lei Chai, Albert Hartono, Dhabaleswar K. Panda