It takes a bit of time to benchmark, and probably more maintenance
needed. May want to see what kind of performance you get with laptop
processor - may require some development of OpenCL to better use
integrated GPUs. Are you able to provide a log file for a typical run,
these indicate time spent in each part of the computation.
On 09/09/2018 01:32 PM, Olga Selyutina wrote:
Thank you, an idea to build own low-price cluster is very interesting.
Seven Ryzen 3 2200 with hardware cost ~$2000 and their total performance
for some purposes could be higher than performance of one high-performance
CPU with few GPUs (configurations CPU+GPUs mentioned in my previous letter)
. But I’m not sure that they provide higher performance for GROMACS
simulations.
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