PreSparsify
Controls the presolve sparsify reduction
| Type: | int | |
|---|---|---|
| Default value: | -1 | |
| Minimum value: | -1 | |
| Maximum value: | 2 |
Controls the presolve sparsify reduction. This reduction can sometimes significantly reduce the number of non-zero values in the presolved model. Value 0 shuts off the reduction, while value 1 forces it on for mixed integer programming (MIP) models and value 2 forces it on for all types of models, including linear programming (LP) models, and MIP relaxations. The default value of -1 chooses automatically.
For examples of how to query or modify parameter values from our different APIs, refer to our Parameter Examples.
