Documentation


BarCorrectors

Barrier central corrections
 Type: int
 Default value: -1
 Minimum value: -1
 Maximum value: MAXINT

Limits the number of central corrections performed in each barrier iteration. The default value chooses automatically, depending on problem characteristics. The automatic strategy generally works well, although it is often possible to obtain higher performance on a specific model by selecting a value manually.

One important note about integer-valued parameters: while the maximum value that can be stored in a signed integer is $2^{31}-1$, we use a MAXINT value of 2,000,000,000. Attempting to set an integer parameter to a value larger than this maximum will produce an error.

Note: Barrier only

For examples of how to query or modify parameter values from our different APIs, refer to our Parameter Examples.