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chris-maes and others added 6 commits May 23, 2025 21:09
Adds additional termination info for dual simplex. This allows users to get the same info from either solver when using Concurrent mode.

Authors:
  - Chris Maes (https://github.com/chris-maes)

Approvers:
  - Nicolas Blin (https://github.com/Kh4ster)

URL: NVIDIA/cuopt#33
…unds lookup with wrong variable id (#36)

Previously, we fixed the bug of fixed problems using wrong probing cache ids by having an origial variable id map. However, after the merge of load balanced versions, the fix was ommited in the load balanced versions.

There was a related probing cache lookup bug in which we were using the fixed original problems variables ids with the fixed problems host bounds. Now this is solved by keeping a reverse map too.

Authors:
  - Akif ÇÖRDÜK (https://github.com/akifcorduk)

Approvers:
  - Kumar Aatish (https://github.com/kaatish)
  - Chris Maes (https://github.com/chris-maes)

URL: NVIDIA/cuopt#36
* Address review comments

* Add cli.rst

* Cleanup CLI docs

* Fix warnings and errors

* Move commandline interface two levels up

* Fix review comments

* Adding changes from Andrew to add versions and adding link to cli

* Update lp-milp-c-api.rst

* changes for project.json and typedef header fix

* Update cli-examples.rst

* Update introduction.rst

* Updates to faq.rst, introduction.rst, lp-features.rst, lp-milp-settings.rst, milp-features.rst, release-notes.rst, routing-features.rst

* features and release notes

* update

* fix container path

* fix container path

* Move thirdparty files to directory and  clean it

* Update introduction.rst

* Update brev details and add project.json

* Changes to make cuOptCreateProblem consistent with cuOptCreateRangedProblem

* deprecate cuda 11 support

* Add rapids logger to rpath

* Add cli test

* fix issues

* add a sample mps file for test

* fix tests in docs

* pre-commit changes

* remove third party modeling languges for now from docs

* Remove modeling language details

* fix doc

* update doc

* Update introduction.rst

* Update release-notes.rst

* Update lp-features.rst

* Update lp-example.rst

* Update milp-examples.rst

* Update cli-examples.rst

* Update lp-features.rst

* Update milp-features.rst

* Update lp-features.rst

* Update milp-features.rst

* Update introduction.rst

* Update introduction.rst

* add cli to bin

* update intro

* APTH

* disable cli test inwheels

* Add cli support

* Add path for testing

---------

Co-authored-by: Rajesh Gandham <rgandham@nvidia.com>
Co-authored-by: Chris Maes <cmaes@nvidia.com>
Temporary band-aid for rapidsai/cuopt#2489, as the underlying issue is difficult to debug and possibly a CUB/cuSparse bug

Under high workloads, it appears calls to cusparse's CSR transpose algorithm return an off-by-one error in one of the indices. This only manifests in the ARM CI in the FJ tests on a specific instance. This PR disables the tests on this instance when building on ARM to work around this issue until the root bug is fixed.

Authors:
  - Alice Boucher (https://github.com/aliceb-nv)

Approvers:
  - Rajesh Gandham (https://github.com/rg20)

URL: NVIDIA/cuopt#39
…on3.12 (#38)

Libcuopt wheel is a wrapper arounf C++ layer and there is nothing specific with respect to python version, so we just need to build for python3 version for different cuda and archs.

This also adds updates to README to add build status

Authors:
  - Ramakrishnap (https://github.com/rgsl888prabhu)

Approvers:
  - Trevor McKay (https://github.com/tmckayus)

URL: NVIDIA/cuopt#38
@rgsl888prabhu rgsl888prabhu added non-breaking Introduces a non-breaking change improvement Improves an existing functionality labels May 28, 2025
@rgsl888prabhu rgsl888prabhu self-assigned this May 28, 2025
@rgsl888prabhu rgsl888prabhu changed the base branch from branch-25.05 to branch-25.08 May 28, 2025 22:21
@rgsl888prabhu rgsl888prabhu requested review from a team as code owners May 28, 2025 22:21
@rgsl888prabhu rgsl888prabhu requested review from aliceb-nv, kaatish and tmckayus and removed request for a team May 28, 2025 22:21
@raydouglass raydouglass merged commit 8ac0556 into NVIDIA:branch-25.08 May 29, 2025
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5 participants