[petsc-dev] Tao Separable Objective deprecated

[Isaac, Tobin G]

I'm interested in exploring various method of multipliers approaches
to optimization for separable objectives.  With the separable
objective interface recently deprecated, how do you think I should go
about doing this?

In general, because on objective function is not an object, just a
routine, how should we go about conveying structure in the objective?
Do we prefer that data to be composed onto the Tao object?

Thanks,
  Toby