Hi,
No, it just means that *your simulation* does not scale. The question
is very vague, hence impossible to answer without more details
However, assuming that you are not running a, say, 5000 atom system
over 6 nodes, the most probable reason is that you have 6 Sandy Bridge
nodes with 12-16 core
Hi!
When I run gromacs-4.6.1 with k20. I meet a question.
I have 6 nodes.And each node has one K20.And I use one process on one
node with one gpu. But the test result shows that the runtime of one node
is less than that of six nodes.Is the scalability of GPU not good?
Thanks!
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gmx-users ma
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