April 6, 2020 at 2:13 pmsolovievSubscriber
I am running models on a HPC cluster (Linux). I received the following warning.
WARNING: Rank:44 Machine node002 has 13 % of RAM filled with file buffer caches.
This can cause potential performance issues. Please use -cflush flag to flush the cache.
(In case of any trouble with that, try the TUI/Scheme command '(flush-cache)'.)
I tried using -cflush on the node of the HPC and it says its an invalid command. I also tried 'flush-cache' in the Fluent console and it also said it is an invalid command. Where is the proper place to use this command?
November 24, 2020 at 2:18 amBiomedModellerSubscriberI have a similar problem as welln
January 7, 2021 at 5:36 pmsolovievSubscriberHi BiomedMOdeller,nnI found the command n# sync; echo 1 > /proc/sys/vm/drop_caches nnworked for me!nThanks,nAlexn
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