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Pull requests: NVIDIA/cuopt
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Add GitHub issue template for numerical instability reports
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Disable running notebooks while building docs
doc
Improvements or additions to documentation
non-breaking
Introduces a non-breaking change
[WIP] Improvements to reliability branching
do not merge
Do not merge if this flag is set
mip
non-breaking
Introduces a non-breaking change
[DONOTMERGE] Refactor root relaxation
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
build wheels with CUDA 13.0.x, test wheels against mix of CTK versions
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
#973
opened Mar 18, 2026 by
jameslamb
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3 tasks done
Complement variables, rationalize coefficients and scale in order to find knapsack cuts. Lift knapsack cuts
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Add exception handling for pdlp in concurrent mode
bug
Something isn't working
do not merge
Do not merge if this flag is set
non-breaking
Introduces a non-breaking change
pdlp
Use a single dual simplex pivot to initialize pseudocost
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
[WIP] Reduced cost strenghtening after incumbent update
do not merge
Do not merge if this flag is set
improvement
Improves an existing functionality
mip
non-breaking
Introduces a non-breaking change
Warm start barrier by taking PDLP solution, moving it to the interior, and doing PDHG on to find a point on the central path
#955
opened Mar 12, 2026 by
chris-maes
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Fix bug where batch PDLP for strong branching was running on problem without cuts
bug
Something isn't working
mip
non-breaking
Introduces a non-breaking change
pdlp
Write quadratic terms to mps file
bug
Something isn't working
non-breaking
Introduces a non-breaking change
Improve crossover dual simplex
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
add pulp, pyomo integration tests
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Implement UnboundedOrInfeasible termination status
bug
Something isn't working
non-breaking
Introduces a non-breaking change
Remote execution implementation
feature request
New feature or request
non-breaking
Introduces a non-breaking change
Strong branching fixings + dual cutoff
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Fix bugs causing primal simplex to cycle. Enable primal simplex clean up
bug
Something isn't working
non-breaking
Introduces a non-breaking change
#916
opened Feb 28, 2026 by
chris-maes
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Deprecate LP batch solve across Python, server, and docs
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Scaling test
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Add a dual aggregation presolver for binary variables with a single lock
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Run FJ heuristics before and during presolve
improvement
Improves an existing functionality
non-breaking
Introduces a non-breaking change
Update solution object to include the LP solver
breaking
Introduces a breaking change
do not merge
Do not merge if this flag is set
pdlp
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