[Cooper24]

I am new to writing UDFs and new to coding itself in general. I have written a UDF for adding some source terms in my model. I use 10 cores on my PC for FLUENT in parallel. My UDF compiles and the simulation is also running.
Today, I learnt about something called parallelization of UDF. As I understood, the UDF should be parallelized for using multiple cores by adding some special commands in the UDF. I do not have any special commands in my UDF related to parallelization or number of cores to be used. Is it that my simulation is still running in serial even after selecting 10 cores on Fluent startup? As I said that my UDF compiles without error and the simulation is also running. Do I need to make changes in my UDF?