Difference between revisions of "New mek-quake"

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This is a large cluster system to be used by the Wales and Vendruscolo groups.
= New mek-quake =
 
   
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[[Differences from Clust]]
This is a large cluster system to be used by the Wales and Vendruscolo groups. There are some decisions to be made about setting it up.
 
   
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[[Mek-quake initial setup notes]]
On clust (the other Wales group cluster) there are dual-CPU nodes but these are deliberately hidden from the queueing system. The smallest unit
 
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you can get is a single node. This was to avoid the situation we get on
 
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[[Maui compilation]]
nimbus, a similar machine, where parallel jobs sometimes get assigned one
 
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task on certain nodes, instead of two. This seems to happen despite the
 
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[[Mek-quake Queueing system]]
queues being configured to ask for two tasks per node on parallel jobs but it is always possible for users to reset this so I do not know if it is a Maui bug or user error.
 

Latest revision as of 16:53, 21 June 2006

This is a large cluster system to be used by the Wales and Vendruscolo groups.

Differences from Clust

Mek-quake initial setup notes

Maui compilation

Mek-quake Queueing system