These settings represent the options in the Performance and Disk section of the Preferences dialog.

Setting Description Type Default
On Prefs
anxiousMemoryDeallocation Deallocate memory as soon as possible TF False yes
checkAvailDiskSpace Check available disk space during launch TF True yes
abortMin Abort if less than (Kbytes) available numeric 500 yes
warnMin Warn if less than (Kbytes) available numeric 2000 yes
ESys.StdNParallel Run with multiple threads.
See more detailed explanation in undocumented section.
numeric 1 yes
macExtremeCompacting Faster loading (but more inefficient) TF False Mac only
useDefaultTimer Set this to False to increase LabVIEW's timer functions to 1ms resolution TF varies some