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cluster:79 [2009/08/21 19:59] hmeij |
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**[[cluster: | **[[cluster: | ||
+ | Deprecated. | ||
+ | --- // | ||
==== ==== | ==== ==== | ||
{{: | {{: | ||
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+ | Update: 21 Sept 09 | ||
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+ | Cluster sharptail has undergone some changes. | ||
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+ | Cluster sharptail has 129 compute nodes, 258 job slots, and a total memory footprint of 2,328 GB Cluster swallowtail has 36 compute nodes, 288 job slots, and a total memory footprint of 244 GB | ||
+ | |||
+ | On cluster sharptail, four queues have been set up. Also, Gaussian optimized for AMD Opteron chips as well as a Linda version are available. | ||
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+ | https:// | ||
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+ | We’ll have some documentation soon, but in the meantime there are links to resources on the web. | ||
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+ | Queue ‘bss12’ and ‘bss24’ are comprised of nodes with either 22 GB or 24 GB of memory per node (2 single core CPUs). | ||
===== Cluster: sharptail ===== | ===== Cluster: sharptail ===== | ||
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- | The operating system is **[[http:// | + | The operating system is **[[http:// |
The scheduler is **[[http:// | The scheduler is **[[http:// | ||
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As such, we will start to implement a soft policy that the Infiniband switch is dedicated to jobs that invoke MPI parallel programs. | As such, we will start to implement a soft policy that the Infiniband switch is dedicated to jobs that invoke MPI parallel programs. | ||
- | Their are still some minor configurations that need to be implemented but you are invited to put cluster sharptail to work. | + | There are still some minor configurations that need to be implemented but you are invited to put cluster sharptail to work. |
This page will be updated with solutions to problems found or questions asked. | This page will be updated with solutions to problems found or questions asked. | ||
- | All your tools will remain on **[[http:// | + | All your tools will remain on **[[http:// |
===== Questions ===== | ===== Questions ===== | ||
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+ | **Are the LSF and Lava scheduler working togther?** | ||
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+ | No. They are two physically and logically individual cluster. | ||
**How can i determine if my program or the program i am using will work on sharptail? | **How can i determine if my program or the program i am using will work on sharptail? | ||
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If one or more libraries are missing, you could run this command on petaltail or swallowtail, | If one or more libraries are missing, you could run this command on petaltail or swallowtail, | ||
+ | ===== Picture ===== | ||
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+ | Some organic wiring schema. | ||
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+ | {{: | ||
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+ | ==== ==== | ||
\\ | \\ | ||
**[[cluster: | **[[cluster: |