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Uno v1.0.0

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@cvanaret cvanaret released this 11 Jun 08:23
· 397 commits to main since this release

Uno v1.0.0 allows combinations of the following strategies:

  • constraint relaxation strategies: l1 relaxation and l1 feasibility restoration.
  • subproblems: QP, LP and primal-dual barrier.
  • globalization strategies: l1 merit function and filter method (with standard filter or nonmonotone filter).
  • globalization mechanisms: line search and trust-region method.

Some combinations are at the moment not fully supported, namely barrier + trust-region (disabled) and l1 merit function + feasibility restoration (Uno issues a warning). This will be improved in later versions of Uno.

The only existing interface is to AMPL (.nl files).