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» Dynamic Communicators in MPI

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IPPS
2009
IEEE

90views Distributed And Parallel Com...» more IPPS 2009»

Accurate analytical performance model of communications in MPI applications

14 years 2 months ago

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This paper presents a new LogP-based model, called LoOgGP, which allows an accurate characterization of MPI applications based on microbenchmark measurements. This new model is an...

Diego Rodriguez Martínez, José Carlo...

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PVM
2005
Springer

137views Distributed And Parallel Com...» more PVM 2005»

Implementing Byte-Range Locks Using MPI One-Sided Communication

14 years 1 months ago

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We present an algorithm for implementing byte-range locks using MPI passive-target one-sided communication. This algorithm is useful in any scenario in which multiple processes of ...

Rajeev Thakur, Robert B. Ross, Robert Latham

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PVM
2007
Springer

114views Distributed And Parallel Com...» more PVM 2007»

Practical Model-Checking Method for Verifying Correctness of MPI Programs

14 years 2 months ago

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Formal program veriﬁcation often requires creating a model of the program and running it through a model-checking tool. However, this model-creation step is itself error prone, t...

Salman Pervez, Ganesh Gopalakrishnan, Robert M. Ki...

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IPPS
2008
IEEE

130views Distributed And Parallel Com...» more IPPS 2008»

Designing passive synchronization for MPI-2 one-sided communication to maximize overlap

14 years 2 months ago

Download nowlab.cse.ohio-state.edu

Gopalakrishnan Santhanaraman, Sundeep Narravula, D...

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