Is there a systematic way of finding out how much memory is needed?


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Quote:Bert Nov 18th 7:09 am
Not clear, seems to be related to the system. I would try and reduce the memory footprint. The output suggest you do not need that much memory in the first place.

Doing the numbers and info it looks like you are running on 2 processor cores, and each core is on a different node connected by IB? How many cores and how much memory do you have per node? You may be able to run this on a single node.

Bert


It runs over IB, one core per node. Each node has at least 12GB of RAM. I'll try to put it on the single node, but this is not what we want to do normally.