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Grid'5000

Grid'5000 is a large-scale and versatile testbed for experiment-driven research in all areas of computer science, with a focus on parallel and distributed computing including Cloud, HPC and Big Data.

Key features:

provides access to a large amount of resources: 12000 cores, 800 compute-nodes grouped in homogeneous clusters, and featuring various technologies: GPU, SSD, NVMe, 10G and 25G Ethernet, Infiniband, Omni-Path
highly reconfigurable and controllable: researchers can experiment with a fully customized software stack thanks to bare-metal deployment features, and can isolate their experiment at the networking layer
advanced monitoring and measurement features for traces collection of networking and power consumption, providing a deep understanding of experiments
designed to support Open Science and reproducible research, with full traceability of infrastructure and software changes on the testbed
a vibrant community of 500+ users supported by a solid technical team

Read more about our teams, our publications, and the usage policy of the testbed. Then get an account, and learn how to use the testbed with our Getting Started tutorial and the rest of our Users portal.

Recently published documents and presentations:

Presentation of Grid'5000 (April 2019)
Report from the Grid'5000 Science Advisory Board (2018)
Grid'5000 is merging with FIT to build the SILECS Infrastructure for Large-scale Experimental Computer Science. Read an Introduction to SILECS (April 2018)

Older documents:

https://www.grid5000.fr/slides/2014-09-24-Cluster2014-KeynoteFD-v2.pdf Slides from Frederic Desprez's keynote at IEEE CLUSTER 2014
Report from the Grid'5000 Science Advisory Board (2014)

Grid'5000 is supported by a scientific interest group (GIS) hosted by Inria and including CNRS, RENATER and several Universities as well as other organizations. Inria has been supporting Grid'5000 through ADT ALADDIN-G5K (2007-2013), ADT LAPLACE (2014-2016), and IPL HEMERA (2010-2014).

Current status (at 2026-10-17 01:38): 7 current events, 2 planned (details)

Random pick of publications

Five random publications that benefited from Grid'5000 (at least 3009 overall):

Bruno Lévy, Nicolas Ray, Quentin Merigot, Hugo Leclerc. Large-scale semi-discrete optimal transport with distributed Voronoi diagrams. Journal of Computational Physics, 2025, pp.114374. 10.1016/j.jcp.2025.114374. hal-05253830 view on HAL pdf
Louis Roussel, Rashid Barket. How Many Decay Factors Do You Need? Tree Positional Encoding for Symbolic Mathematics. 2026. hal-05760452 view on HAL pdf
Célia Mahamdi. Multi-Consensus distribué : agrégation et révocabilité. Réseaux et télécommunications cs.NI. Sorbonne Université, 2024. Français. NNT : 2024SORUS426. tel-04919363 view on HAL pdf
Youwan Mahé, Elise Bannier, Stéphanie Leplaideur, Elisa Fromont, Francesca Galassi. Unsupervised Detection of Post-Stroke Brain Abnormalities. ISBI 2026 - 23rd IEEE International Symposium on Biomedical Imaging, Apr 2026, London, United Kingdom. hal-05335158v2 view on HAL pdf
Gaspard Michel, Elena Epure, Romain Hennequin, Christophe Cerisara. Evaluating LLMs for Quotation Attribution in Literary Texts: A Case Study of LLaMa3. 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, Apr 2025, Albuquerque, New Mexico, United States. pp.742-755, 10.18653/v1/2025.naacl-short.62. hal-05245297 view on HAL pdf

Latest news

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Grid'5000 sites

Current funding

As from June 2008, Inria is the main contributor to Grid'5000 funding.

INRIA

CNRS

Universities

Université Grenoble Alpes, Grenoble INP
Université Rennes 1, Rennes
Institut National Polytechnique de Toulouse / INSA / FERIA / Université Paul Sabatier, Toulouse
Université Bordeaux 1, Bordeaux
Université Lille 1, Lille
École Normale Supérieure, Lyon

Regional councils

Aquitaine
Auvergne-Rhône-Alpes
Bretagne
Champagne-Ardenne
Provence Alpes Côte d'Azur
Hauts de France
Lorraine