Guillaume Mercier

According to our database, Guillaume Mercier authored at least 31 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Application-Agnostic Auto-Tuning of Open MPI Collectives Using Bayesian Optimization.

Emmanuel Jeannot, Pierre Lemarinier, Guillaume Mercier, Sophie Robert-Hayek, Richard Sartori

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2024

2021

MPI collective communication through a single set of interfaces: A case for orthogonality.

Jesper Larsson Träff, Sascha Hunold, Guillaume Mercier, Daniel J. Holmes

Parallel Comput., 2021

2020

Application-Driven Requirements for Node Resource Management in Next-Generation Systems.

Edgar A. León, Balazs Gerofi, Julien Jaeger, Guillaume Mercier, Rolf Riesen, Masamichi Takagi, Brice Goglin

Proceedings of the 2020 IEEE/ACM International Workshop on Runtime and Operating Systems for Supercomputers, 2020

Collectives and Communicators: A Case for Orthogonality: (Or: How to get rid of MPI neighbor and enhance Cartesian collectives).

Jesper Larsson Träff, Sascha Hunold, Guillaume Mercier, Daniel J. Holmes

Proceedings of the EuroMPI/USA '20: 27th European MPI Users' Group Meeting, 2020

2019

Exposition, clarification, and expansion of MPI semantic terms and conventions: is a nonblocking MPI function permitted to block?

Purushotham V. Bangalore, Rolf Rabenseifner, Daniel J. Holmes, Julien Jaeger, Guillaume Mercier, Claudia Blaas-Schenner, Anthony Skjellum

Proceedings of the 26th European MPI Users' Group Meeting, 2019

Évolutions du passage de messages face aux défis de la gestion des topologies matérielles hiérarchiques.

Guillaume Mercier

, 2019

2018

Hardware topology management in MPI applications through hierarchical communicators.

Brice Goglin, Emmanuel Jeannot, Farouk Mansouri, Guillaume Mercier

Parallel Comput., 2018

Topology-aware job mapping.

Yiannis Georgiou, Emmanuel Jeannot, Guillaume Mercier, Adèle Villiermet

Int. J. High Perform. Comput. Appl., 2018

2017

A hierarchical model to manage hardware topology in MPI applications.

Emmanuel Jeannot, Farouk Mansouri, Guillaume Mercier

Proceedings of the 24th European MPI Users' Group Meeting, 2017

Topology-aware resource management for HPC applications.

Yiannis Georgiou, Emmanuel Jeannot, Guillaume Mercier, Adèle Villiermet

Proceedings of the 18th International Conference on Distributed Computing and Networking, 2017

Large-Scale Experiment for Topology-Aware Resource Management.

Yiannis Georgiou, Guillaume Mercier, Adèle Villiermet

Proceedings of the Euro-Par 2017: Parallel Processing Workshops, 2017

Online Dynamic Monitoring of MPI Communications.

George Bosilca, Clément Foyer, Emmanuel Jeannot, Guillaume Mercier, Guillaume Papauré

Proceedings of the Euro-Par 2017: Parallel Processing - 23rd International Conference on Parallel and Distributed Computing, Santiago de Compostela, Spain, August 28, 2017

2016

Topology and Affinity Aware Hierarchical and Distributed Load-Balancing in Charm++.

Emmanuel Jeannot, Guillaume Mercier, Francois Tessier

Proceedings of the First International Workshop on Communication Optimizations in HPC, 2016

2014

Process Placement in Multicore Clusters: Algorithmic Issues and Practical Techniques.

Emmanuel Jeannot, Guillaume Mercier, Francois Tessier

IEEE Trans. Parallel Distributed Syst., 2014

2013

Communication and topology-aware load balancing in Charm++ with TreeMatch.

Emmanuel Jeannot, Esteban Meneses, Guillaume Mercier, Francois Tessier, Gengbin Zheng

Proceedings of the 2013 IEEE International Conference on Cluster Computing, 2013

2011

Improving MPI Applications Performance on Multicore Clusters with Rank Reordering.

Guillaume Mercier, Emmanuel Jeannot

Proceedings of the Recent Advances in the Message Passing Interface, 2011

2010

hwloc: A Generic Framework for Managing Hardware Affinities in HPC Applications.

François Broquedis, Jérôme Clet-Ortega, Stéphanie Moreaud, Nathalie Furmento, Brice Goglin, Guillaume Mercier, Samuel Thibault, Raymond Namyst

Proceedings of the 18th Euromicro Conference on Parallel, 2010

Near-Optimal Placement of MPI Processes on Hierarchical NUMA Architectures.

Emmanuel Jeannot, Guillaume Mercier

Proceedings of the Euro-Par 2010 - Parallel Processing, 16th International Euro-Par Conference, Ischia, Italy, August 31, 2010

2009

Towards an Efficient Process Placement Policy for MPI Applications in Multicore Environments.

Guillaume Mercier, Jérôme Clet-Ortega

Proceedings of the Recent Advances in Parallel Virtual Machine and Message Passing Interface, 2009

NewMadeleine: An efficient support for high-performance networks in MPICH2.

Guillaume Mercier, François Trahay, Elisabeth Brunet, Darius Buntinas

Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

Cache-Efficient, Intranode, Large-Message MPI Communication with MPICH2-Nemesis.

Darius Buntinas, Brice Goglin, David Goodell, Guillaume Mercier, Stéphanie Moreaud

Proceedings of the ICPP 2009, 2009

2007

Implementation and evaluation of shared-memory communication and synchronization operations in MPICH2 using the Nemesis communication subsystem.

Darius Buntinas, Guillaume Mercier, William Gropp

Parallel Comput., 2007

High-Performance Multi-Rail Support with the NEWMADELEINE Communication Library.

Olivier Aumage, Elisabeth Brunet, Guillaume Mercier, Raymond Namyst

Proceedings of the 21th International Parallel and Distributed Processing Symposium (IPDPS 2007), 2007

2006

Implementation and Shared-Memory Evaluation of MPICH2 over the Nemesis Communication Subsystem.

Darius Buntinas, Guillaume Mercier, William D. Gropp

Proceedings of the Recent Advances in Parallel Virtual Machine and Message Passing Interface, 2006

Data Transfers between Processes in an SMP System: Performance Study and Application to MPI.

Darius Buntinas, Guillaume Mercier, William Gropp

Proceedings of the 2006 International Conference on Parallel Processing (ICPP 2006), 2006

Design and Evaluation of Nemesis, a Scalable, Low-Latency, Message-Passing Communication Subsystem.

Darius Buntinas, Guillaume Mercier, William Gropp

Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2006), 2006

2004

Communications à hautes performances portables en environnements hiérarchiques, hétérogènes et dynamiques. (High-Performance Portable Communication in Hierarchical, Heterogeneous and Dynamical Environments).

Guillaume Mercier

PhD thesis, 2004

2003

MPICH/MADIII: a Cluster of Clusters Enabled MPI Implementation.

Olivier Aumage, Guillaume Mercier

Proceedings of the 3rd IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2003), 2003

2002

High Performance Computing on Heterogeneous Clusters with the Madeleine II Communication Library.

Olivier Aumage, Luc Bougé, Lionel Eyraud, Guillaume Mercier, Raymond Namyst, Loïc Prylli, Alexandre Denis, Jean-François Méhaut

Clust. Comput., 2002

2001

MPICH/Madeleine: a True Multi-Protocol MPI for High Performance Networks.

Olivier Aumage, Guillaume Mercier, Raymond Namyst

Proceedings of the 15th International Parallel & Distributed Processing Symposium (IPDPS-01), 2001

2000

Madeleine II: a Portable and Efficient Communication Library for High-Performance Cluster Computing.

Olivier Aumage, Luc Bougé, Alexandre Denis, Jean-François Méhaut, Guillaume Mercier, Raymond Namyst, Loïc Prylli

Proceedings of the 2000 IEEE International Conference on Cluster Computing (CLUSTER 2000), November 28th, 2000