Nantes:Hardware

Hardware: Global | Bordeaux | Grenoble | Lille | Louvain | Luxembourg | Lyon | Nancy | Nantes | Rennes | Sophia | Strasbourg | Toulouse

See also: Network topology for Nantes

Summary

• 3 clusters
• 74 nodes
• 1456 CPU cores
• 6 GPUs
• 41472 GPUs cores
• 8.0 TiB RAM
• 54 SSDs and 24 HDDs on nodes (total: 101.78 TB)
• 39.3 TFLOPS (excluding GPUs)

Clusters summary

Cluster	Access Condition	Date of arrival	Manufacturing date	Default env.	Nodes	CPU				Memory	Storage	Network	Accelerators
						#	Name	Cores	Architecture
econome		2014-04-16	2012-06-28	debian13	24	2	Intel Xeon E5-2660	8 cores/CPU	x86_64	64 GiB	2.0 TB HDD	10 Gbps (SR‑IOV)
ecotaxe	exotic job type	2025-10-15	2023-06-28	debian13	2	2	AMD EPYC 7453	28 cores/CPU	x86_64	256 GiB	1.92 TB SSD + 2 x 7.68 TB SSD	100 Gbps (SR‑IOV)	3 x Nvidia A100 (80 GiB)
ecotype		2017-10-16	2017-07-11	debian13	48	2	Intel Xeon E5-2630L v4	10 cores/CPU	x86_64	128 GiB	400 GB SSD	2 x 10 Gbps (SR‑IOV)

**: crossed GPUs are not supported by Grid'5000 default environments

Clusters in the default queue

econome

24 nodes, 48 cpus, 384 cores, split as follows due to differences between nodes (json)

Reservation example:

fnantes:

oarsub -q default -p econome -I

econome-[1-10,12-22] (21 nodes, 42 cpus, 336 cores)

Model:	Dell PowerEdge C6220
Manufacturing date:	2012-06-28
Date of arrival:	2014-04-16
Default environment:	debian13
CPU:	Intel Xeon E5-2660 (Sandy Bridge), x86_64, 2.20GHz, 2 CPUs/node, 8 cores/CPU
Memory:	64 GiB
Storage:	disk0, 2.0 TB HDD SATA Western Digital WDC WD2003FYYS-1 (dev: /dev/disk0) (primary disk)
Network:	eth0/enp3s0f0, Ethernet, configured rate: 10 Gbps, model: Intel 82599ES 10-Gigabit SFI/SFP+ Network Connection, driver: ixgbe, SR-IOV enabled eth1/enp3s0f1, Ethernet, model: Intel 82599ES 10-Gigabit SFI/SFP+ Network Connection, driver: ixgbe - unavailable for experiment eth2/eno1, Ethernet, model: Intel I350 Gigabit Network Connection, driver: igb - unavailable for experiment eth3/eno2, Ethernet, model: Intel I350 Gigabit Network Connection, driver: igb - unavailable for experiment

---

econome-[11,23] (2 nodes, 4 cpus, 32 cores)

Model:	Dell PowerEdge C6220
Manufacturing date:	2012-06-28
Date of arrival:	2014-04-16
Default environment:	debian13
CPU:	Intel Xeon E5-2660 (Sandy Bridge), x86_64, 2.20GHz, 2 CPUs/node, 8 cores/CPU
Memory:	64 GiB
Storage:	disk0, 2.0 TB HDD SATA Western Digital WDC WD2003FYYS-1 (dev: /dev/disk0) (primary disk)
Network:	eth0/enp3s0f0, Ethernet, configured rate: 10 Gbps, model: Intel Ethernet 10G 2P X520 Adapter, driver: ixgbe, SR-IOV enabled eth1/enp3s0f1, Ethernet, model: Intel Ethernet 10G 2P X520 Adapter, driver: ixgbe - unavailable for experiment eth2/eno1, Ethernet, model: Intel I350 Gigabit Network Connection, driver: igb - unavailable for experiment eth3/eno2, Ethernet, model: Intel I350 Gigabit Network Connection, driver: igb - unavailable for experiment

---

econome-24 (1 node, 2 cpus, 16 cores)

Model:	Dell PowerEdge C6220
Manufacturing date:	2012-06-28
Date of arrival:	2014-04-16
Default environment:	debian13
CPU:	Intel Xeon E5-2660 (Sandy Bridge), x86_64, 2.20GHz, 2 CPUs/node, 8 cores/CPU
Memory:	64 GiB
Storage:	disk0, 2.0 TB HDD SATA Western Digital WDC WD2003FYYS-1 (dev: /dev/disk0) (primary disk)
Network:	eth0/enp3s0f0, Ethernet, configured rate: 10 Gbps, model: Intel Ethernet 10G 2P X520 Adapter, driver: ixgbe, SR-IOV enabled eth1/enp3s0f1, Ethernet, model: Intel Ethernet 10G 2P X520 Adapter, driver: ixgbe - unavailable for experiment

ecotaxe

2 nodes, 4 cpus, 112 cores (json)

Reservation example:

fnantes:

oarsub -q default -t exotic -p ecotaxe -I

Access condition:	exotic job type
Model:	HPE ProLiant DL385 Gen10 Plus v2
Manufacturing date:	2023-06-28
Date of arrival:	2025-10-15
Default environment:	debian13
CPU:	AMD EPYC 7453 (Zen 3), x86_64, 2 CPUs/node, 28 cores/CPU
Memory:	256 GiB
Storage:	disk0, 1.92 TB SSD SAS HPE VO001920RZWUV (dev: /dev/disk0) (primary disk) disk1, 7.68 TB SSD SAS HPE VO007680RZWUU (dev: /dev/disk1) disk2, 7.68 TB SSD SAS HPE VO007680RZWUU (dev: /dev/disk2)
Network:	eth0, Ethernet, configured rate: 100 Gbps, model: Intel Ethernet Controller E810-C for QSFP, driver: ice, SR-IOV enabled eth1, Ethernet, model: Intel Ethernet Controller E810-C for QSFP, driver: ice - unavailable for experiment
GPU:	3 x Nvidia A100 80GB PCIe (80 GiB) Compute capability: 8.0

Note: This cluster is defined as exotic. Please read the exotic page for more information.

ecotype

48 nodes, 96 cpus, 960 cores (json)

Reservation example:

fnantes:

oarsub -q default -p ecotype -I

Model:	Dell PowerEdge R630
Manufacturing date:	2017-07-11
Date of arrival:	2017-10-16
Default environment:	debian13
CPU:	Intel Xeon E5-2630L v4 (Broadwell), x86_64, 1.80GHz, 2 CPUs/node, 10 cores/CPU
Memory:	128 GiB
Storage:	disk0, 400 GB SSD SAS Toshiba PX04SMB040 (dev: /dev/disk0) (primary disk)
Network:	eth0/eno1, Ethernet, configured rate: 10 Gbps, model: Intel 82599ES 10-Gigabit SFI/SFP+ Network Connection, driver: ixgbe, SR-IOV enabled eth1/eno2, Ethernet, configured rate: 10 Gbps, model: Intel 82599ES 10-Gigabit SFI/SFP+ Network Connection, driver: ixgbe, SR-IOV enabled (multi NICs example) eth2/eno3, Ethernet, model: Intel I350 Gigabit Network Connection, driver: igb - unavailable for experiment eth3/eno4, Ethernet, model: Intel I350 Gigabit Network Connection, driver: igb - unavailable for experiment

Last generated from the Grid'5000 Reference API on 2026-09-22 (commit a8541e9976)