petsc-3.13.4 2020-08-01
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TAOPDIPM

Barrier-based primal-dual interior point algorithm for generally constrained optimization.

Option Database Keys

-tao_pdipm_push_init_lambdai - parameter to push initial dual variables away from bounds (> 0)
-tao_pdipm_push_init_slack - parameter to push initial slack variables away from bounds (> 0)
-tao_pdipm_mu_update_factor - update scalar for barrier parameter (mu) update (> 0)

Level

beginner

Location

src/tao/constrained/impls/ipm/pdipm.c

Examples

src/tao/constrained/tutorials/ex1.c.html

Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages