Ansys Learning Forum › Forums › Discuss Simulation › Fluids › About DPM UDF Parallelisation › Reply To: About DPM UDF Parallelisation
March 3, 2022 at 11:31 am
Rob
Forum Moderator
Have a look in the UDF manual for the parallel chapter. There are a number of macros that get called on host/node and this can result in cells being checked or calculated twice (or more) as they're on a partition boundary.