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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: 1000 nodes, 8000 cores, grouped in homogeneous clusters, and featuring various technologies: 10G Ethernet, Infiniband, GPUs, Xeon PHI
  • 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:

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 2017-04-23 05:35): 3 current events, 2 planned (details)

Latest news

Changing job walltime

The latest OAR version installed in Grid'5000 now provides the functionality to request a change to the walltime of a running job (duration of the resource reservation). Such a change is granted with respect to the resources occupation by other jobs and the resulting job characteristics still have to comply with the Grid'5000 Usage Policy¹. You may use the "oarwalltime" command or use the Grid'5000 API to request or query the status of such a change for a job. See the Grid'5000 tutorials² and API documentation³ for more information.

¹ Rules from the Usage Policy still apply on the modified job. We are however considering changing the Usage Policy to take the new feature into account, and would welcome ideas toward doing that. Please feel free to make suggestions on (



-- Grid'5000 Team 10:00, 20 March 2017 (CET)

New cluster "nova" available at Lyon

We have the pleasure to announce that a new cluster called "nova" is available at Lyon. It features 23 Dell R430 nodes with 2 Intel Xeon E5-2620 v4, 8C/16T, 32GB DDR4, 2x300GB SAS and 10Gbps Ethernet. Energy monitoring is available for this cluster, provided by the same devices used for the other clusters in Lyon.

This cluster has been funded by Inria Rhône-Alpes.

-- Grid'5000 Team 10:00, 20 March 2017 (CET)

Grid'5000 events in your calendaring application

Grid'5000 events, such as maintenance operations or service disruptions are published on the events page ( You see the summary of this page on Grid'5000's homepage, but could also get information through a RSS feed. Since last week, events are also published as an ical feed ([1]), to which you can subscribe most calendaring applications such as Zimbra or Thunderbird's Lightning extension.

--Grid'5000 Team 13:00, 10 March 2017 (CET)

New clusters available in Lille

We have the pleasure to announce that new clusters are available on Lille's site :

  • chetemi in reference to "Bienvenue chez les ch'tis" : 15 R630 nodes with 2 Xeon E5-2630 v4, 20C/40T, 256GB DDR4, 2x300GB SAS
  • chifflet : 8 R730 nodes with 2 Xeon E5-2680 v4, 28C/56T, 768GB DDR4, 2x400GB SAS SSD, 2x4TB SATA

These nodes are connected with 10Gb Ethernet to a Cisco Nexus9000 switch (reference: 93180YC-EX)

The renewal of the Lille's site take place in the context of the CPER "Advanced data science and technologies" project in which Inria invest, with the support of the regional council of the Hauts de France, the FEDER and the State.

-- Grid'5000 Team 15:00, 02 March 2017 (CET)

read more news

Grid'5000 sites

Current funding

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


Logo INRIA.gif




University Joseph Fourier, Grenoble
University of Rennes 1, Rennes
Institut National Polytechnique de Toulouse / INSA / FERIA / Université Paul Sabatier, Toulouse
University Bordeaux 1, Bordeaux
University Lille 1, Lille
Ecole Normale Supérieure, Lyon

Regional councils

Provence Alpes Côte d'Azur
Nord Pas de Calais