I see. Thank you for your promptly reply.
Best Regards,
Gang
> -原始邮件-
> 发件人: "Barry Smith"
> 发送时间: 2022-10-19 22:50:16 (星期三)
> 收件人: "赵刚" , "Munson, Todd"
> 抄送: petsc-users@mcs.anl.gov
> 主题: Re: [petsc-users] An issue of Interior-Poi
It looks like it was started as a general framework for interior point
methods but never finished?
There is a note on its manual page "This algorithm is more of a place-holder
for future constrained optimization algorithms and should not yet be used for
large problems or production code.
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", r