Netgen thread count

Set the mesher thread count or leave auto to use the available execution policy. More threads are not always faster for small meshes.

Where to find it

Settings → Meshing

How to use it

Review the current value in Settings before changing it. New defaults do not overwrite values already saved on existing model features.

Result

Initial value: auto. Rebuild or rerun the affected operation when its inputs change.

Troubleshooting

Use Automatic or auto only where offered. Before increasing resource limits, check available memory and disk space; a larger limit does not improve numerical accuracy.