Hi all,
I want to run a large scale MPI job on a 4-way SMP cluster.
I don't know how to control CPU-process mapping in lam.
i.e.
ModeA ModeB
----------------------------------------
process00 node0 node0
process01 node1 node0
process02 node2 node0
process03 node3 node0
process04 node4 node1
process05 node5 node1
process06 node6 node1
process07 node7 node1
process08 node0 node2
process09 node1 node2
process10 node2 node2
process11 node3 node2
... ... ...
process30 node6 node7
process31 node7 node7
Anyone know how to do that?
Many Thanks
--Yuan
Yuan Wan
--
Unix Section
Information Services Infrastructure Division
University of Edinburgh
tel: 0131 650 4985
email: ywan_at_[hidden]
2032 Computing Services, JCMB
The King's Buildings,
Edinburgh, EH9 3JZ
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