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Pull requests: NVIDIA/cuopt

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Pull requests list

build: add the CUDA-free cuopt_client library
#1804 opened Aug 25, 2026 by ramakrishnap-nv Collaborator • Draft
2
refactor: make solver settings constructible without CUDA
#1803 opened Aug 25, 2026 by ramakrishnap-nv Collaborator • Draft
2
refactor: make to_optimization_problem a free function
#1802 opened Aug 25, 2026 by ramakrishnap-nv Collaborator • Draft
2
refactor: split host-only members out of CUDA translation units
#1801 opened Aug 25, 2026 by ramakrishnap-nv Collaborator • Draft
2
Add conversion routines for LP/MIP cuOpt JSON dictionaries to/from DataModel and Solution feature request New feature or request non-breaking Introduces a non-breaking change python Pull requests that update python code
#1800 opened Aug 25, 2026 by tmckayus Contributor Loading… 26.10
10
Correctly return reduced costs for PDLP (stable3) bug Something isn't working non-breaking Introduces a non-breaking change
#1797 opened Aug 25, 2026 by mlubin Contributor Loading…
3
update variable type
#1783 opened Aug 24, 2026 by Iroy30 Member Loading…
3 of 8 tasks
6
[Draft] Move root relaxation solve call to Branch and Bound improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1782 opened Aug 24, 2026 by rg20 Contributor • Draft
8 tasks
26.10
7
TESTING (do not merge): identify the hanging pytest in CI improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1779 opened Aug 24, 2026 by ramakrishnap-nv Collaborator • Draft
3
refactor(logger): give each component library its own logger improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1778 opened Aug 24, 2026 by ramakrishnap-nv Collaborator • Draft 26.10
7
Fix concurrent clique table publication bug Something isn't working non-breaking Introduces a non-breaking change
#1775 opened Aug 24, 2026 by derluke • Draft 26.10
1
@akifcorduk
1
Implement vehicle order cost objective feature request New feature or request non-breaking Introduces a non-breaking change
#1766 opened Aug 21, 2026 by rg20 Contributor Loading…
2 of 8 tasks
26.10
7
Improve duplicate cut detection improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1764 opened Aug 21, 2026 by hlinsen Contributor Loading…
15
B&B Halt improvement Improves an existing functionality mip non-breaking Introduces a non-breaking change
#1760 opened Aug 21, 2026 by nguidotti Contributor Loading…
3 of 8 tasks
26.10
@nguidotti
18
Fix knapsack rational coefficient scaling bug Something isn't working non-breaking Introduces a non-breaking change
#1754 opened Aug 20, 2026 by aliceb-nv Contributor • Draft
8 tasks
26.10
8
CPUFJ fastpath for binary instances + latency changes to find better solutions earlier improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1750 opened Aug 19, 2026 by aliceb-nv Contributor Loading…
8 tasks
26.10
3
Add a build.sh flag to gate multi-GPU PDLP deps and build improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1745 opened Aug 19, 2026 by aliceb-nv Contributor Loading…
8 tasks
11
Add a solver setting for controlling adaptive regularization in barrier feature request New feature or request non-breaking Introduces a non-breaking change
#1743 opened Aug 18, 2026 by rg20 Contributor Loading…
3 of 8 tasks
26.10
22
Use CSR representation of augmented matrix for multiplication in iterative refinement barrier improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1739 opened Aug 18, 2026 by yuwenchen95 Contributor • Draft 26.10
@yuwenchen95
2
Track all row variables in Constraint.vars
#1737 opened Aug 18, 2026 by jackthepunished Contributor • Draft
4 of 8 tasks
@Iroy30
3
Include objective gap in QP termination criteria improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1733 opened Aug 15, 2026 by rg20 Contributor Loading…
1 of 8 tasks
26.10
27
[DO NOT MERGE]: Changes to enable millisecond benchmarking
#1732 opened Aug 14, 2026 by chris-maes Contributor Loading…
6
Make hyper parameters visible for performance tuning barrier improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1721 opened Aug 14, 2026 by yuwenchen95 Contributor • Draft 26.10
@yuwenchen95
24
Describe solver settings and defaults in the gRPC codegen field registry improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1701 opened Aug 11, 2026 by ramakrishnap-nv Collaborator • Draft
@ramakrishnap-nv
8
Set Papilo back to the main branch backlog do not merge Do not merge if this flag is set improvement Improves an existing functionality non-breaking Introduces a non-breaking change
#1694 opened Aug 10, 2026 by nguidotti Contributor Loading…
3 of 8 tasks
26.10
1
@nguidotti
4
ProTip! Find all pull requests that aren't related to any open issues with -linked:issue.