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Created page with "===Ressources en usage avant 2016=== Les ressources de calcul et de stockage installées avant 2016 seront mises hors service au cours des prochaines années. Ces ressources..."
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Niagara (LP) will be a large parallel cluster with nodes interconnected by a fast network.
Niagara (LP) will be a large parallel cluster with nodes interconnected by a fast network.


===Legacy resources (deployed before 2016)===
===Ressources en usage avant 2016===
[https://www.computecanada.ca/research-portal/national-services/compute/ Computing] and [https://www.computecanada.ca/research-portal/national-services/storage/ storage] resources which were installed between 2004 and 2015 and are scheduled to be decommissioned in the next few years are referred to as ''legacy resources''. The legacy resources are administered by regional organizations, one of [http://www.ace-net.ca/ ACENET], [http://cac.queensu.ca/ the Centre for Advanced Computing], [http://www.calculquebec.ca/en/ Calcul Québec], [http://www.scinethpc.ca/ SciNet], [https://www.sharcnet.ca/my/front/ SHARCNET], and [https://www.westgrid.ca/ WestGrid]. To use a legacy resource you must have an account with one of these entities; you can apply for an account through [https://ccdb.computecanada.ca/me/facilities CCDB]. Resources deployed during and after 2016 will not require this step, nor will the two [[CC-Cloud|clouds]].  
Les ressources de calcul  et de stockage installées avant 2016 seront mises hors service au cours des prochaines années. Ces ressources sont administrées par les partenaires régionaux de Calcul Canada, soit ACENET, le Centre for Advanced Computing, Calcul Québec, SciNet, SHARCNET et WestGrid.  


Most [https://www.computecanada.ca/research-portal/national-services/compute/ legacy clusters] are classified as either capacity clusters or capability clusters. ''Capacity clusters'' contain nodes connected to each other by a relatively slow Ethernet network, while the ''capability clusters'' have a fast network, usually InfiniBand. Large parallel jobs will run better on capability clusters than capacity clusters, while smaller jobs will run almost anywhere.  
Most [https://www.computecanada.ca/research-portal/national-services/compute/ legacy clusters] are classified as either capacity clusters or capability clusters. ''Capacity clusters'' contain nodes connected to each other by a relatively slow Ethernet network, while the ''capability clusters'' have a fast network, usually InfiniBand. Large parallel jobs will run better on capability clusters than capacity clusters, while smaller jobs will run almost anywhere.  
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