Geoffroy Vallée

According to our database, Geoffroy Vallée authored at least 57 papers between 2002 and 2024.

Collaborative distances:

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

2024

Optimizing Application Performance with BlueField: Accelerating Large-Message Blocking and Nonblocking Collective Operations.

Richard L. Graham, George Bosilca, Yong Qin, Bradley W. Settlemyer, Gilad Shainer, Craig B. Stunkel, Geoffroy Vallée, Brody Williams, Gerardo Cisneros-Stoianowski, Sebastian T. Ohlmann, Markus Rampp

Proceedings of the ISC High Performance 2024 Research Paper Proceedings (39th International Conference), 2024

2020

A survey of MPI usage in the US exascale computing project.

David E. Bernholdt, Swen Boehm, George Bosilca, Manjunath Gorentla Venkata, Ryan E. Grant, Thomas J. Naughton, Howard Pritchard, Martin Schulz, Geoffroy R. Vallée

Concurr. Comput. Pract. Exp., 2020

2019

An Analysis Workflow-Aware Storage System for Multi-Core Active Flash Arrays.

Hyogi Sim, Geoffroy Vallée, Youngjae Kim, Sudharshan S. Vazhkudai, Devesh Tiwari, Ali Raza Butt

IEEE Trans. Parallel Distributed Syst., 2019

Concepts for OpenMP Target Offload Resilience.

Christian Engelmann, Geoffroy R. Vallée, Swaroop Pophale

Proceedings of the OpenMP: Conquering the Full Hardware Spectrum, 2019

2017

Optimizing End-to-End Big Data Transfers over Terabits Network Infrastructure.

Youngjae Kim, Scott Atchley, Geoffroy R. Vallée, Sangkeun Lee, Galen M. Shipman

IEEE Trans. Parallel Distributed Syst., 2017

Will humans even write code in 2040 and what would that mean for extreme heterogeneity in computing?

Jay Jay Billings, Alexander J. McCaskey, Geoffroy Vallée, Gregory R. Watson

CoRR, 2017

Tagit: an integrated indexing and search service for file systems.

Hyogi Sim, Youngjae Kim, Sudharshan S. Vazhkudai, Geoffroy R. Vallée, Seung-Hwan Lim, Ali Raza Butt

Proceedings of the International Conference for High Performance Computing, 2017

UNITY: Unified Memory and File Space.

Terry R. Jones, Michael J. Brim, Geoffroy Vallée, Benjamin Mayer, Aaron Welch, Tonglin Li, Michael Lang, Latchesar Ionkov, Douglas Otstott, Ada Gavrilovska, Greg Eisenhauer, Thaleia Dimitra Doudali, Pradeep Fernando

Proceedings of the 7th International Workshop on Runtime and Operating Systems for Supercomputers, 2017

2016

Adding Fault Tolerance to NPB Benchmarks Using ULFM.

Zachary W. Parchman, Geoffroy Vallée, Thomas J. Naughton, Christian Engelmann, David E. Bernholdt, Stephen L. Scott

Proceedings of the ACM Workshop on Fault-Tolerance for HPC at Extreme Scale, 2016

A Cooperative Approach to Virtual Machine Based Fault Injection.

Thomas J. Naughton, Christian Engelmann, Geoffroy Vallée, Ferrol Aderholdt, Stephen L. Scott

Proceedings of the Euro-Par 2016: Parallel Processing Workshops, 2016

Design and Analysis of Fault Tolerance Mechanisms for Big Data Transfers.

Preethika Kasu, Youngjae Kim, Sungyong Park, Scott Atchley, Geoffroy R. Vallée

Proceedings of the 2016 IEEE International Conference on Cluster Computing, 2016

2015

STCI: Scalable RunTime Component Infrastructure.

Geoffroy Vallée, David E. Bernholdt, Swen Böhm, Thomas J. Naughton

Proceedings of the 22nd European MPI Users' Group Meeting, 2015

LADS: Optimizing Data Transfers Using Layout-Aware Data Scheduling.

Youngjae Kim, Scott Atchley, Geoffroy Vallée, Galen M. Shipman

Proceedings of the 13th USENIX Conference on File and Storage Technologies, 2015

2014

Supporting the Development of Resilient Message Passing Applications Using Simulation.

Thomas J. Naughton, Christian Engelmann, Geoffroy Vallée, Swen Böhm

Proceedings of the 22nd Euromicro International Conference on Parallel, 2014

What Is the Right Balance for Performance and Isolation with Virtualization in HPC?

Thomas J. Naughton, Garry Smith, Christian Engelmann, Geoffroy Vallée, Ferrol Aderholdt, Stephen L. Scott

Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

2013

End-to-end data movement using MPI-IO over routed terabits infrastructures.

Geoffroy Vallée, Scott Atchley, Youngjae Kim, Galen M. Shipman

Proceedings of the Third International Workshop on Network-Aware Data Management, 2013

A Runtime Environment for Supporting Research in Resilient HPC System Software & Tools.

Geoffroy Vallée, Thomas J. Naughton, Swen Böhm, Christian Engelmann

Proceedings of the First International Symposium on Computing and Networking, 2013

Using Performance Tools to Support Experiments in HPC Resilience.

Thomas J. Naughton, Swen Böhm, Christian Engelmann, Geoffroy Vallée

Proceedings of the Euro-Par 2013: Parallel Processing Workshops, 2013

Layout-aware I/O Scheduling for terabits data movement.

Youngjae Kim, Scott Atchley, Geoffroy Vallée, Galen M. Shipman

Proceedings of the 2013 IEEE International Conference on Big Data (IEEE BigData 2013), 2013

2012

Architecture for the next generation system management tools.

Jérôme Gallard, Adrien Lebre, Christine Morin, Thomas J. Naughton, Stephen L. Scott, Geoffroy Vallée

Future Gener. Comput. Syst., 2012

2011

A Log-Scaling Fault Tolerant Agreement Algorithm for a Fault Tolerant MPI.

Joshua Hursey, Thomas J. Naughton, Geoffroy Vallée, Richard L. Graham

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

5th Workshop on System-Level Virtualization for High Performance Computing (HPCVirt 2011).

Stephen L. Scott, Geoffroy Vallée, Thomas J. Naughton

Proceedings of the Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29, 2011

A Case for Virtual Machine Based Fault Injection in a High-Performance Computing Environment.

Thomas J. Naughton, Geoffroy Vallée, Christian Engelmann, Stephen L. Scott

Proceedings of the Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France, August 29, 2011

2010

System-level virtualization research at Oak Ridge National Laboratory.

Stephen L. Scott, Geoffroy Vallée, Thomas J. Naughton, Anand Tikotekar, Christian Engelmann, Hong Ong

Future Gener. Comput. Syst., 2010

Loadable Hypervisor Modules.

Thomas J. Naughton, Geoffroy Vallée, Stephen L. Scott, Ferrol Aderholdt

Proceedings of the 43rd Hawaii International International Conference on Systems Science (HICSS-43 2010), 2010

2009

A tunable holistic resiliency approach for high-performance computing systems.

Stephen L. Scott, Christian Engelmann, Geoffroy Vallée, Thomas J. Naughton, Anand Tikotekar, George Ostrouchov, Chokchai Leangsuksun, Nichamon Naksinehaboon, Raja Nassar, Mihaela Paun, Frank Mueller, Chao Wang, Arun Babu Nagarajan, Jyothish Varma

Proceedings of the 14th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2009

Proactive Fault Tolerance Using Preemptive Migration.

Christian Engelmann, Geoffroy Vallée, Thomas J. Naughton, Stephen L. Scott

Proceedings of the 17th Euromicro International Conference on Parallel, 2009

Refinement Proposal of the Goldberg's Theory.

Jérôme Gallard, Adrien Lebre, Geoffroy Vallée, Christine Morin, Pascal Gallard, Stephen L. Scott

Proceedings of the Algorithms and Architectures for Parallel Processing, 2009

Performance comparison of two virtual machine scenarios using an HPC application: a case study using molecular dynamics simulations.

Anand Tikotekar, Hong Ong, Sadaf R. Alam, Geoffroy Vallée, Thomas J. Naughton, Christian Engelmann, Stephen L. Scott

Proceedings of the 3rd ACM Workshop on System-level Virtualization for High Performance Computing, 2009

2008

Virtual System Environments.

Geoffroy Vallée, Thomas J. Naughton, Hong Ong, Anand Tikotekar, Christian Engelmann, Wesley Bland, Ferrol Aderholdt, Stephen L. Scott

Proceedings of the Systems and Virtualization Management. Standards and New Technologies, 2008

System-Level Virtualization for High Performance Computing.

Geoffroy Vallée, Thomas J. Naughton, Christian Engelmann, Hong Ong, Stephen L. Scott

Proceedings of the 16th Euromicro International Conference on Parallel, 2008

Proposal for Modifications to the OSCAR Architecture to Address Challenges in Distributed System Management.

Geoffroy Vallée, Thomas J. Naughton, Stephen L. Scott

Proceedings of the 22nd Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2008), 2008

A Scalable Tools Communications Infrastructure.

Darius Buntinas, George Bosilca, Richard L. Graham, Geoffroy Vallée, Gregory R. Watson

Proceedings of the 22nd Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2008), 2008

Effects of virtualization on a scientific application running a hyperspectral radiative transfer code on virtual machines.

Anand Tikotekar, Geoffroy Vallée, Thomas J. Naughton, Hong Ong, Christian Engelmann, Stephen L. Scott, Anthony M. Filippi

Proceedings of the 2nd Workshop on System-Level Virtualization for High Performance Computing, 2008

An Analysis of HPC Benchmarks in Virtual Machine Environments.

Anand Tikotekar, Geoffroy Vallée, Thomas J. Naughton, Hong Ong, Christian Engelmann, Stephen L. Scott

Proceedings of the Euro-Par 2008 Workshops, 2008

Complementarity between Virtualization and Single System Image Technologies.

Jérôme Gallard, Geoffroy Vallée, Adrien Lebre, Christine Morin, Pascal Gallard, Stephen L. Scott

Proceedings of the Euro-Par 2008 Workshops, 2008

A Framework for Proactive Fault Tolerance.

Geoffroy Vallée, Kulathep Charoenpornwattana, Christian Engelmann, Anand Tikotekar, Chokchai Leangsuksun, Thomas J. Naughton, Stephen L. Scott

Proceedings of the The Third International Conference on Availability, 2008

2007

Automatic Testing Tool for OSCAR Using System-level Virtualization.

Geoffroy Vallée, Thomas J. Naughton, Wesley Bland, Stephen L. Scott

Proceedings of the 21st Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2007), 2007

Design and Implementation of a Menu Based OSCAR Command Line Interface.

Wesley Bland, Thomas J. Naughton, Geoffroy Vallée, Stephen L. Scott

Proceedings of the 21st Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2007), 2007

Evaluation of fault-tolerant policies using simulation.

Anand Tikotekar, Geoffroy Vallée, Thomas J. Naughton, Stephen L. Scott, Chokchai Leangsuksun

Proceedings of the 2007 IEEE International Conference on Cluster Computing, 2007

System management software for virtual environments.

Geoffroy Vallée, Thomas J. Naughton, Stephen L. Scott

Proceedings of the 4th Conference on Computing Frontiers, 2007

2006

OSCAR - OSCAR community meeting.

Stephen L. Scott, Thomas J. Naughton, Geoffroy Vallée

Proceedings of the ACM/IEEE SC2006 Conference on High Performance Networking and Computing, 2006

Xen-OSCAR for Cluster Virtualization.

Geoffroy Vallée, Stephen L. Scott

Proceedings of the Frontiers of High Performance Computing and Networking, 2006

OSCAR Testing with Xen.

Geoffroy Vallée, Stephen L. Scott

Proceedings of the 20th Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2006), 2006

A Component-Based Approach to Improving the Modularity of OSCAR.

Geoffroy Vallée, Thomas J. Naughton, Stephen L. Scott, Jeffrey M. Squyres, Erich Focht

Proceedings of the 20th Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2006), 2006

OSCARonDebian: Contribution from the Google Summer of Code 2005 Program.

Dangeti Ram Kumar, Geoffroy Vallée

Proceedings of the 20th Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2006), 2006

2005

Ghost Process: a Sound Basis to Implement Process Duplication, Migration and Checkpoint/Restart in Linux Clusters.

Geoffroy Vallée, Renaud Lottiaux, David Margery, Christine Morin

Proceedings of the 4th International Symposium on Parallel and Distributed Computing (ISPDC 2005), 2005

SSI-OSCAR: A Cluster Distribution for High Performance Computing Using a Single System Image.

Geoffroy Vallée, Stephen L. Scott, Christine Morin, Jean-Yves Berthou, Hugues Prisker

Proceedings of the 19th Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2005), 2005

OSCAR on Debian: The EDF Experience.

Geoffroy Vallée, Jean-Yves Berthou, Hugues Prisker, Daniel Leprince

Proceedings of the 19th Annual International Symposium on High Performance Computing Systems and Applications (HPCS 2005), 2005

OpenMosix, OpenSSI and Kerrighed: a comparative study.

Renaud Lottiaux, Pascal Gallard, Geoffroy Vallée, Christine Morin, B. Boissinot

Proceedings of the 5th International Symposium on Cluster Computing and the Grid (CCGrid 2005), 2005

2004

Towards an efficient single system image cluster operating system.

Christine Morin, Pascal Gallard, Renaud Lottiaux, Geoffroy Vallée

Future Gener. Comput. Syst., 2004

Kerrighed and data parallelism: cluster computing on single system image operating systems.

Christine Morin, Renaud Lottiaux, Geoffroy Vallée, Pascal Gallard, David Margery, Jean-Yves Berthou, Isaac D. Scherson

Proceedings of the 2004 IEEE International Conference on Cluster Computing (CLUSTER 2004), 2004

2003

A Case for Single System Image Cluster Operating Systems: The Kerrighed Approach.

Geoffroy Vallée, Renaud Lottiaux, Louis Rilling, Jean-Yves Berthou, Ivan Dutka Malhen, Christine Morin

Parallel Process. Lett., 2003

A New Approach to Configurable Dynamic Scheduling in Clusters Based on Single System Image Technologies.

Geoffroy Vallée, Christine Morin, Jean-Yves Berthou, Louis Rilling

Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), 2003

Kerrighed: A Single System Image Cluster Operating System for High Performance Computing.

Christine Morin, Renaud Lottiaux, Geoffroy Vallée, Pascal Gallard, Gaël Utard, Ramamurthy Badrinath, Louis Rilling

Proceedings of the Euro-Par 2003. Parallel Processing, 2003

Checkpointing an Recovery of Share Memory Parallel Applications in a Cluster.

Ramamurthy Badrinath, Christine Morin, Geoffroy Vallée

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

2002

Process Migration Based on Gobelins Distributed Shared Memory.

Geoffroy Vallée, Christine Morin, Renaud Lottiaux, Jean-Yves Berthou, Ivan Dutka Malhen

Proceedings of the 2nd IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2002), 2002