[IO-500] Results from KAUST - Lustre

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-geor... 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<tel:%2B966%2012%20808%200683> ________________________________ This message and its contents including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.