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- RealFlow requires some time to split the simulation into threads.
- With just a few thousands of particles it is normally better to reduce the number of threads.
- The more particles, the better the computer's performance.
- In simulations with several millions of particles, all threads are cores will be used and CPU load is around 95%often 90% and higher.
Another thing you will observe is a performance drop at the beginning of a simulation or between two frames:
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