25.11.2015 Views

The MOSEK command line tool Version 7.0 (Revision 141)

The MOSEK command line tool. Version 7.0 ... - Documentation

The MOSEK command line tool. Version 7.0 ... - Documentation

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

174 CHAPTER 9. PARAMETERS<br />

• MSK SIM SELECTION DEVEX <strong>The</strong> optimizer uses devex steepest-edge pricing (or if it is not<br />

available an approximate steep-edge selection).<br />

• MSK SIM SELECTION FREE <strong>The</strong> optimizer chooses the pricing strategy.<br />

• MSK SIM SELECTION FULL <strong>The</strong> optimizer uses full pricing.<br />

• MSK SIM SELECTION PARTIAL <strong>The</strong> optimizer uses a partial selection approach. <strong>The</strong> approach<br />

is usually beneficial if the number of variables is much larger than the number of constraints.<br />

• MSK SIM SELECTION SE <strong>The</strong> optimizer uses steepest-edge selection (or if it is not available<br />

an approximate steep-edge selection).<br />

Default value:<br />

MSK SIM SELECTION FREE<br />

9.2.149 MSK IPAR SIM EXPLOIT DUPVEC<br />

Corresponding constant:<br />

MSK IPAR SIM EXPLOIT DUPVEC<br />

Description:<br />

Controls if the simplex optimizers are allowed to exploit duplicated columns.<br />

Possible values:<br />

• MSK SIM EXPLOIT DUPVEC FREE <strong>The</strong> simplex optimizer can choose freely.<br />

• MSK SIM EXPLOIT DUPVEC OFF Disallow the simplex optimizer to exploit duplicated columns.<br />

• MSK SIM EXPLOIT DUPVEC ON Allow the simplex optimizer to exploit duplicated columns.<br />

Default value:<br />

MSK SIM EXPLOIT DUPVEC OFF<br />

9.2.150 MSK IPAR SIM HOTSTART<br />

Corresponding constant:<br />

MSK IPAR SIM HOTSTART<br />

Description:<br />

Controls the type of hot-start that the simplex optimizer perform.<br />

Possible values:<br />

• MSK SIM HOTSTART FREE <strong>The</strong> simplex optimize chooses the hot-start type.<br />

• MSK SIM HOTSTART NONE <strong>The</strong> simplex optimizer performs a coldstart.<br />

• MSK SIM HOTSTART STATUS KEYS Only the status keys of the constraints and variables are<br />

used to choose the type of hot-start.<br />

Default value:<br />

MSK SIM HOTSTART FREE

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!