cluster:164
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cluster:164 [2017/10/26 18:05] hmeij07 [Bench] |
cluster:164 [2017/10/26 18:26] hmeij07 |
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| * Running across more gpus (2 or 4) decreases performance | * Running across more gpus (2 or 4) decreases performance | ||
| * One Amber process per MPI thread per GPU is optimal | * One Amber process per MPI thread per GPU is optimal | ||
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| + | **Wow, I just realized the most important metric: Our k20 has a job throughput of 20 per unit of time. The amber128 queue will have a throughput of 4*4.5 or 18 per same unit of time. One new server matches five old ones, well purchased in 2013. From an amber only perspective.** | ||
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cluster/164.txt ยท Last modified: 2018/09/21 11:59 by hmeij07
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