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Question about running large simulation file

Dear David,

I have tried a few times to run Free-vortex wake method with storing replay and sensor output on Linux system, and I have paused and save the files in some certain period to ensure have some backup of the file. I noticed when the QBlade file is above 100GB, the simulation will be easily “killed” and I checked there is no warning in the log console but just show “killed”. Do you have any idea about this error?

thanks

Chris

Hello Chris,

during execution, QBlade stores all its data in RAM. If all available RAM is utilized, the program crashes without warning.

A project file of 100GB is quite large, so my first assumption is that what you are seeing is related to RAM limitations.

Best regards,

David

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