HFSS instructions to enable multiprocessing on optimetrics:

Step 1:

1. Go to Tools → Options → HPC and Analysis Options
2. Select 'Options' tab and set the Name/Value option of 'HPC License' to 'Pool'

Step 2:

1. Under Tools → Options → HPC and Analysis Options
2. Select 'Configurations' tab
3. Under 'Available Configurations', select the 'Local' line and click 'Edit…'
4. In the next dialog 'Analysis Configuration' under the 'Machines' tab, uncheck the option 'Use Automatic Settings'
5. In the 'Machines for Distributed Analysis' list, select the 'localhost' one and set the 'Tasks' option to equal the number of 'Cores'. You can add other machines here as well