Nantes:Hardware

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See also: Network topology for Nantes

Summary

  • 2 clusters
  • 72 nodes
  • 1344 CPU cores
  • 7.5 TiB RAM
  • 48 SSDs and 24 HDDs on nodes (total: 67.21 TB)
  • 34.4 TFLOPS (excluding GPUs)

Clusters summary

Cluster Access Condition Date of arrival Manufacturing date Nodes CPU Memory Storage Network
# Name Cores Architecture
econome 2014-04-16 2012-06-28 24 2 Intel Xeon E5-2660 8 cores/CPU x86_64 64 GiB 2.0 TB HDD 10 Gbps (SR‑IOV) 
ecotype 2017-10-16 2017-07-11 48 2 Intel Xeon E5-2630L v4 10 cores/CPU x86_64 128 GiB 400 GB SSD [1,47]: 10 Gbps (SR‑IOV) 
[2-46,48]: 2 x 10 Gbps (SR‑IOV) 

Clusters in the default queue

econome

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

Reservation example:

Terminal.png fnantes:
oarsub -q default -p econome -I
econome-[1-22] (22 nodes, 44 cpus, 352 cores)
Model: Dell PowerEdge C6220
Manufacturing date: 2012-06-28
Date of arrival: 2014-04-16
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-23 (1 node, 2 cpus, 16 cores)
Model: Dell PowerEdge C6220
Manufacturing date: 2012-06-28
Date of arrival: 2014-04-16
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
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

ecotype

48 nodes, 96 cpus, 960 cores, split as follows due to differences between nodes (json)

Reservation example:

Terminal.png fnantes:
oarsub -q default -p ecotype -I
ecotype-[1,47] (2 nodes, 4 cpus, 40 cores)
Model: Dell PowerEdge R630
Manufacturing date: 2017-07-11
Date of arrival: 2017-10-16
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, model: Intel 82599ES 10-Gigabit SFI/SFP+ Network Connection, driver: ixgbe - unavailable for experiment
  • 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

ecotype-[2-46,48] (46 nodes, 92 cpus, 920 cores)
Model: Dell PowerEdge R630
Manufacturing date: 2017-07-11
Date of arrival: 2017-10-16
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 2025-07-07 (commit d4f36343a6)