[petsc-users] An issue of Interior-Point Methods in TAO

[赵刚]

Dear PETSc/TAO team,

I am using an interior-point method in TAO to solve a quadratic programming problem with bound constraints. I noticed that TAO includes three interior-point methods, they are Mehrotra Predictor-Corrector Method (bqpip), Primal-Dual Interior-Point Method (pdipm) and "ipm", respectively. I'd like to ask what is the interior-point method implemented by "-tao_type ipm", thank you.


Best Regards,
Gang