Dear all,

 

I have the results from KAUST on our Lustre with 1000 compute nodes.

 

https://github.com/VI4IO/io-500-dev/tree/master/proposal-draft/kaust-georgios/results/lustre_1000-1000-compliant

 

 

We did develop an “embarrassing parallel find”, basically it is a really simple C tool where MPI process executes find on different folder. We have seen some nice results compared to default solution, some cases from 4000 IOPs became ~61000 IOPs when we increased significant the participated MPI processes.

 

Best regards,

George

 

 

________________________________________

George Markomanolis, PhD

Computational Scientist

KAUST Supercomputing Laboratory (KSL)
King Abdullah University of Science & Technology
Al Khawarizmi Bldg. (1) Room 0123
Thuwal
Kingdom of Saudi Arabia

Mob:   +966 56 325 9012

Office: +966 12 808 0393


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