Brice Goglin
Inria researcher.

TADaaM Inria team (previously Runtime)
Inria Bordeaux - Sud-Ouest Research Centre
LaBRI (Laboratoire Bordelais de Recherche en Informatique, CNRS research unit UMR 5800, Satanas Team)
Université Bordeaux 1

Phone: +33 (0)5 24 57 40 91
Fax: +33 (0)5 24 57 40 56

• 2017/04/27 - Stable release 1.11.7 of Hardware Locality (hwloc), the portable library that abstracts and lets you traverse hardware topologies, download it here!
• 2015/09/21-25 - We organized the EuroMPI 2015 conference and MPI Forum meeting in Bordeaux.
• 2015/02/18 - Stable release 1.1.2 of KNEM, the high-performance MPI intra-node communication Linux kernel module. Download it from here!
• 2014/04/15 - I defended my HDR Habilitation at University of Bordeaux.
• 2014/03/27 - My PhD student Bertrand Putigny defended his PhD at ENSEIRB-MATMECA.
• 2013/11/18 - Announce of the Network Locality (netloc), the portable library that discover and consult network topologies. More details here.

I am working in the TADaaM Inria team (previously Runtime Inria Team-Project). My primary research interests are:

• Modeling modern hierarchical and multicore platforms;
• I/O in multicore and NUMA hierarchical machines;
• High performance communication;
• Memory management and migration for OpenMP threads scheduling over hierarchical architectures.

More details here.

My Habilitation dissertation (in French) and my Ph.D dissertation (in French).

• Brice Goglin and Stéphanie Moreaud. KNEM: a Generic and Scalable Kernel-Assisted Intra-node MPI Communication Framework. Journal of Parallel and Distributed Computing (JPDC), 73(2):176-188, February 2013.  Bibtex  Details  DOI
• Brice Goglin. High-Performance Message Passing over generic Ethernet Hardware with Open-MX. Elsevier Journal of Parallel Computing (PARCO), 37(2):85-100, February 2011.  Bibtex  Details  DOI
• Stéphanie Moreaud, Brice Goglin, and Raymond Namyst. Adaptive MPI Multirail Tuning for Non-Uniform Input/Output Access. In Edgar Gabriel Rainer Keller and Jack Dongarra, editors, Recent Advances in the Message Passing Interface. The 17th European MPI User's Group Meeting (EuroMPI 2010), volume 6305 of Lecture Notes in Computer Science, pages 239-248, Stuttgart, Germany, September 2010. Springer-Verlag. Best paper award.  Bibtex  Details  DOI
• François Broquedis, Nathalie Furmento, Brice Goglin, Pierre-André Wacrenier, and Raymond Namyst. ForestGOMP: an efficient OpenMP environment for NUMA architectures. International Journal on Parallel Programming, Special Issue on OpenMP; Guest Editors: Matthias S. Müller and Eduard Ayguadé, 38(5):418-439, 2010.  Bibtex  Details  DOI
• Brice Goglin. NIC-assisted Cache-Efficient Receive Stack for Message Passing over Ethernet. Concurrency and Computation: Practice and Experience, Special Issue: Euro-Par 2009, 23:199-210, February 2011.  Bibtex  Details  DOI

All Publications list (with BibTex entries), or Google Scholar profile, or HAL export (with PDFs).

• Portable Hardware Locality (hwloc)
• Portable Network Locality (netloc) (the network-specific hwloc subproject)
• KNEM: High-Performance Intra-Node MPI Communication
• Open-MX: Myrinet Express over Generic Ethernet Hardware
• ForestGOMP: An OpenMP platform for hierarchical architectures

• hwloc and netloc software development within the Open MPI consortium (Cisco, Intel, AMD, UTK, etc.).
• PIA ELCI with CEA and Atos/Bull, 2014-2017.
• ITEA2 COLOC project with many European partners, 2014-2017.
• SEHLOC STIC-AmSud project with UNSL (Argentina) and UdelaR (Uruguay), 2013-2014.
• Common Communication Interface with Oak Ridge National Lab (USA), 2012-2014.
• ANR Infra SONGS with many French partners, 2012-2015.
• Inria associated team MPI-Runtime with Argonne National Lab, 2008-2010.
• Myricom for Open-MX software development, 2007-2008.

• Nicolas Denoyelle (Master, Engineer and PhD, 2014-2018)
• Cyril Bordage (Post-Doc, 2015-2017)
• Ahmad Boissetri Binzagr (Undergraduate, 2016)
• Guillaume Beauchamp (Undergraduate, 2015)
• Bertrand Putigny (PhD, 2010-2014)
• Clément Dussieux (ENSEIRB engineering school, 2014)
• Benoit Ruelle (ENSEIRB engineering school, 2013)
• Antoine Rougier (Master, 2012)
• Stéphanie Moreaud (Master and PhD, 2007-2011)
• Romain Perier (Master, 2010)
• François Broquedis (Master, 2007)

Among others:

• In charge of the scientific mediation for the Inria Bordeaux - Sud-Ouest Research Centre.
• Coordinator of the 2013 CEA-EDF-Inria HPC summer school on Programming Heterogeneous Parallel Architectures.
• In charge of the Inria booth at the Supercomputing Conference and Exhibition.
• Program Committees: EuroMPI 2011-2015, 2017, Cluster 2014, 2016, CCGrid poster 2016, ExaComm 2016, ICCCN 2014, CARLA 2014, Hot Interconnects 2012-2016, HIPC 2013-2014, SuperComputing 2012, ISPAN 2011, Euro-Par 2011.
• Administrator of the Runtime experimental machines (Dalton).
• Treasurer of the works council (AGOS) of the Inria Research Centre.

Current and past Teaching activities (in French).

Personal webpage.

Curriculum Vitæ.

Public PGP key: 0x235ABD3B.

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