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Adding other Open Source Solver Support in OR-TOPAS

Status: Open.

Feature

#38 In sandialabs/or_topas;

· viens-code opened on Feb 24, 2026

Testing for Benders Abstract Utilities

Status: Open.

#37 In sandialabs/or_topas;

· viens-code opened on Feb 23, 2026

Separate Serial and Parallel Benders Solvers

Status: Open.

#35 In sandialabs/or_topas;

· viens-code opened on Feb 22, 2026

Remove 'gurobi_appsi' style custom case in AOS Methods (lp_enum, obbt)

Status: Open.

Bug

#33 In sandialabs/or_topas;

· viens-code opened on Feb 18, 2026

·  

v1.1

Improved Pool Analysis/Control Methods

Status: Open.

Feature

#30 In sandialabs/or_topas;

· viens-code opened on Feb 18, 2026

·  

v1.1

Resolve discrepancy in solver results

Status: Open.

Task

#28 In sandialabs/or_topas;

· whart222 opened on Feb 12, 2026

Revisit the syntax for testing alternative solutions

Status: Open.

Task

#27 In sandialabs/or_topas;

· whart222 opened on Feb 12, 2026

Generalize github actions to test solvers 'highs' and 'none'

Status: Open.

#26 In sandialabs/or_topas;

· whart222 opened on Feb 5, 2026

Highs Support in aos/obbt.py

Status: Open.

Feature

#24 In sandialabs/or_topas;

· viens-code opened on Feb 5, 2026

Create a pypi project for or-topas

Status: Open.

#23 In sandialabs/or_topas;

· whart222 opened on Feb 3, 2026

Rethink AOS return values

Status: Open.

Task

#22 In sandialabs/or_topas;

· whart222 opened on Feb 3, 2026

Change default AOS solver to GLPK to not default to requiring gurobi license

Status: Open.

Feature

#21 In sandialabs/or_topas;

· viens-code opened on Feb 2, 2026