Parameter persisten in operator ProcessLog

User: "Legacy User"
New Altair Community Member
Updated by Jocelyn
Hi,

I've a question about the ProcessLog parameter "persistent". When I enable
it in sample "07_EvolutionaryParameterOptimization", the logfile
(specified by "filename" parameter) contains at the end just a single entry.
Otherwise, when the parameter is disabled, all intermediate computations
are correctly  logged.

What is the reason for that? I enabled the parameter since I wanted to check
from time to time how far my validation is. But the parameter seems to have
a different meaning.

And do I free some memory when persistent=1? I mean when the results do not
have to be kept but can be immediately written to the logfile, less memory
should be consumed. Is that right?

Regards,
Tim

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