Mp2
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Availability: February 2012 (in operation until April 1, 2020) |
Login Node: mp2.calculcanada.ca |
Globus Endpoint: computecanada#mammouth |
Data Transfer Node (rsync, scp, sftp,...) : mp2.calculcanada.ca |
Mammouth-Mp2 is a heterogeneous and polyvalent cluster designed for ordinary computations; it is located at the Université de Sherbrooke. It is a legacy resource which is administered by the regional consortium Calcul Québec. It is not part of the new national clusters of Compute Canada.
Particularities
- Each job must have a duration of at least one hour (at least five minutes for test jobs) and a user cannot have more than 1000 jobs (running and queued) at any given time. The maximum duration of a job is 168 hours (seven days).
- No GPUs.
Storage
HOME Lustre filesystem 79.6 TB of space in total |
|
SCRATCH Lustre filesystem 358.3 TB of space in total |
|
PROJECT Système de fichiers Lustre 716.6 To d’espace au total |
|
Pour les transferts de données par Globus, on devrait utiliser le point de chute computecanada#mammouth
, alors que pour les outils comme rsync et scp, on peut utiliser un nœud
de connexion.
High-Performance Network
Le réseau Infiniband QDR (40 Gb/s) de Mellanox relie tous les nœuds de la grappe, non-bloquant sur 216 noeds, 5:1 pour le reste.
Types et caractéristiques des nœuds
Quantité | Cœurs | Mémoire disponible | CPU Type | Stockage | Type de GPU |
---|---|---|---|---|---|
1588 | 24 | 31 GB ou 31744 MB | 12 cores/socket, 2 sockets/node. AMD Opteron Processor 6172 @ 2.1 GHz | 1TB SATA disk. | - |
20 | 48 | 251 GB ou 257024 MB | 12 cores/socket, 4 sockets/node. AMD Opteron Processor 6174 @ 2.2 GHz | 1TB SATA disk. | - |
2 | 48 | 503 GB ou 515072 MB | 12 cores/socket, 4 sockets/node. AMD Opteron Processor 6174 @ 2.2 GHz | 1TB SATA disk. | - |