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IPPS
2009
IEEE
14 years 2 months ago
Designing multi-leader-based Allgather algorithms for multi-core clusters
The increasing demand for computational cycles is being met by the use of multi-core processors. Having large number of cores per node necessitates multi-core aware designs to ext...
Krishna Chaitanya Kandalla, Hari Subramoni, Gopala...
PPAM
2005
Springer
14 years 1 months ago
Total Exchange Performance Modelling Under Network Contention
Abstract. One of the most important collective communication patterns for scientific applications is the many to many, also called complete exchange. Although efficient All-to-All...
Luiz Angelo Steffenel, Grégory Mounié...
IPPS
2002
IEEE
14 years 24 days ago
Communication Characteristics of Large-Scale Scientific Applications for Contemporary Cluster Architectures
This paper examines the explicit communication characteristics of several sophisticated scientific applications, which, by themselves, constitute a representative suite of publicl...
Jeffrey S. Vetter, Frank Mueller
CC
2006
Springer
118views System Software» more  CC 2006»
13 years 11 months ago
Lightweight Lexical Closures for Legitimate Execution Stack Access
We propose a new language concept called "L-closures" for a running program to legitimately inspect/modify the contents of its execution stack. L-closures are lightweight...
Masahiro Yasugi, Tasuku Hiraishi, Taiichi Yuasa
KR
2000
Springer
13 years 11 months ago
Representing and Aggregating Conflicting Beliefs
We consider the two-fold problem of representing collective beliefs and aggregating these beliefs. We propose a novel representation for collective beliefs that uses modular, tran...
Pedrito Maynard-Reid II, Daniel J. Lehmann