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define_on_demand being executed twice?

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Old   January 25, 2021, 15:48
Default define_on_demand being executed twice?
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jhz
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Hello,



I am using the define_on_demand macro for loading csv files into Fluent. After compiling the UDF and executing the define_on_demand macro manually, it appears to work successfully. However, using Message() to verify files are being read correctly always shows duplicate outputs, indicating the macro is somehow being run twice.


Testing with a very simple define_on_demand macro without file reading and just printing a message results in the same duplicate output. Why does this happen?



Thanks
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Old   January 25, 2021, 22:37
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that's because fluent is running in parallel regime
so, probably, you have message from node_0 and host
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Old   January 26, 2021, 13:49
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That makes sense - thank you!
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