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Splitting TCP for MPI Applications Executed on Grids
International audience -
Large Scale Parallel Inference of Protein and Protein Domain families
Protein domains are recurring independent segment of proteins. The combinatorial arrangement of domains is at the root of the functional and structural diversity of... -
Etude physique et numérique de l'écoulement dans un dispositif d'injection de...
A Pelton turbine is characterized by a water jet which is impacting rotating buckets. The main goal of this study is to understand the phenomena which are impacting... -
A computational grid devoted to fluid mechanics
This document describes the establishment of a computational grid devoted to fluid mechanics, using three clusters of PC localized respectively at INRIA... -
Optimisation Mechanisms for MPICH/Madeleine
This report presents optimisations mechanisms within MPICH/Madeleine , the implementation of MPICH over Madeleine. These mechanisms aim to decrease the communication... -
Using Premia and Nsp for Constructing a Risk Management Benchmark for Testing...
International audience -
Generic Application Description Model: Toward Automatic Deployment of Applica...
Computational grids promise to deliver a huge computer power as transparently as the electric power grid supplies electricity. Thus, applications need to be... -
Description and Packaging of MPI Applications for Automatic Deployment on Com...
Computational grids promise to deliver a vast computer power as transparently as the electric power grid supplies electricity. Thus, applications need to be... -
An open source tool chain for performance analysis
Modern supercomputers with multi-core nodes enhanced by accelerators, as well as hybrid programming models, introduce more complexity in modern applications.... -
MPICH/Madeleine Installer's, User's and Developer's Guide
MPICH/Madeleine is a new free implementation of the MPI standard based on the MPICH implementation and the multi-protocol communication library called Madeleine. It... -
Exploitation efficace des architectures parallèles de type grappes de NUMA à ...
Modern computing servers usually consist in clusters of computers with several multi-core CPUs featuring a highly hierarchical hardware design. The major challenge of... -
Multiscale modelling and numerical simulation of soil erosion by water from p...
The overall objective of this thesis is to study a multiscale modelling and to develop a suitable method for the numerical simulation of soil erosion on catchment... -
A Generic and High Performance Approach for Fault Tolerance in Communication ...
With the increase of the number of nodes in clusters, the probability of failures increases. In this paper, we study the failures in the network stack for high... -
Long-distance network and distributed applications in computing grids: study ...
Parallel applications allow to execute many tasks of the same application, on many processors in the same time. These applications were first executed on... -
Impact of the Implementation of MPI Point-to-Point Communications on the Perf...
International audience -
Evaluation of Profiling Tools for the Acquisition of Time Independent Traces
In a previous work, we proposed a framework for the off-line simulation of MPI applications. Its main originality with regard to the literature is to rely on... -
Evaluation et amélioration des performances d'une implémentation MPI pour la ...
Les applications parallèles utilisent généralement le standard MPI pour réaliser leurs communications. La plupart des implémentations de MPI sont destinées aux grappes...
