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jump-dev / Pajarito.jl

A solver for mixed-integer convex optimization
Mozilla Public License 2.0
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Support for MathOptInterface #411

Closed ccoffrin closed 2 years ago

ccoffrin commented 6 years ago

No rush, just need an issue to track status.

matbesancon commented 6 years ago

one specificity of Pajarito is that it's directly a MPB.AbstractSolver type being used and exposed. To bring MOI, several options:

  1. Create a MOI.AbstractOptimizer type from scratch and implementing the methods on the side
  2. Separating the inner working solver and wrapping it in both a MPB and a MOI wrapper separatly
  3. Something else?
matbesancon commented 6 years ago

I was looking at the ECOS solver for comparison and realized the same approach was not obvious

chriscoey commented 2 years ago

an MOI rewrite of Pajarito is under development at https://github.com/chriscoey/MOIPajarito.jl

chriscoey commented 2 years ago

I brought that code into this repo on the new main (default) branch. It is a complete rewrite with a simpler design, and easily extensible for new cones (see PajaritoExtras.jl for more cones and examples).