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Unusual Screen Output and Performance Slowdown during Unsteady Airfoil Flow Analysis

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Old   December 7, 2023, 12:05
Default Unusual Screen Output and Performance Slowdown during Unsteady Airfoil Flow Analysis
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Hello everyone,

I hope this message finds you well. I am currently using SU2 to analyze the unsteady flow over an airfoil, and I've encountered some unexpected issues during the program's execution.

Firstly, I've observed an unusual behavior in the screen output. It seems to repeatedly print the same information, a phenomenon that did not occur in previous runs. Additionally, I've noticed a performance slowdown during specific iterations. For example, in one instance, each iteration normally takes 5 seconds, but at iteration number 9, it unexpectedly extends to 120 seconds. This pattern repeats every 10 iterations (slower at 9, 19, 29, 39, and so forth).

I'm reaching out to inquire if anyone else has experienced a similar problem and if there are any insights or solutions you might be able to share. Any assistance would be greatly appreciated.

Thank you in advance for your time and help.

Last edited by mocha; December 8, 2023 at 12:49.
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