An open-source library for mathematical programming
active 2023-08-15 → 2026-08-06 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1088 days from 2023-08-15 to 2026-08-06. Pushes: 566 total, peak 7 in a day. Pull requests: 3 total, peak 1 in a day. Issues: 44 total, peak 3 in a day. Comments: 79 total, peak 7 in a day. Stars: 24 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| glebbelov | 610 | 530 | 2 | 51 |
| 4er4er4er | 28 | 0 | 0 | 11 |
| mapgccv | 22 | 22 | 0 | 0 |
| fdabrandao | 12 | 8 | 0 | 4 |
| chris-maes | 9 | 0 | 0 | 9 |
| jurgen-lentz | 6 | 5 | 0 | 1 |
| jlmcmchl | 1 | 0 | 0 | 0 |
| sagitter | 1 | 0 | 0 | 1 |
| gomfy | 1 | 0 | 0 | 1 |
| svigerske | 1 | 0 | 1 | 0 |
| d-torrance | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#280glebbelov2026-03-10 05:32Multi-objective options
- Issue#280glebbelov2026-03-10 05:32Multi-objective options
- Issue#279glebbelov2026-03-04 03:03Benchmark suite
- Issue#279glebbelov2026-03-04 03:03Benchmark suite
- Issue#279glebbelov2026-03-04 03:03Benchmark suite
- Issue comment#278glebbelov2026-03-03 23:49Sending piecewise-linear approximations to Gurobi's local nonlinear solver
- Issue#277glebbelov2026-02-18 23:49Expression inlining similar to quadratics
- Issue comment#275sagitter2026-02-10 11:20error: ‘class mp::asl::internal::ASLBuilder’ has no member named ‘NotifyObjChoice’
- Issue comment#275glebbelov2026-02-09 03:49error: ‘class mp::asl::internal::ASLBuilder’ has no member named ‘NotifyObjChoice’
- Issue comment#274d-torrance2026-01-30 04:18Compilation error using GCC 15: use of deleted function
- Issue comment#274glebbelov2026-01-30 04:14Compilation error using GCC 15: use of deleted function
- Issue#272glebbelov2026-01-08 00:11Solution presolve
- Issue#272glebbelov2026-01-08 00:11Solution presolve
- Issue#272glebbelov2026-01-08 00:11Solution presolve
- Pull request#271svigerske2025-12-10 14:19
- Issue#270glebbelov2025-10-06 04:51Redefining initialization expression can lose the original result variable
- Issue comment#267glebbelov2025-10-02 06:20Gurobi 12.0.1 different (and much slower) than 12.0.0
- Issue#264glebbelov2025-10-01 06:25Wrong result with <==>
- Issue comment#2644er4er4er2025-09-30 18:16Wrong result with <==>
- Issue comment#264glebbelov2025-09-29 01:26Wrong result with <==>
- Issue comment#267glebbelov2025-09-12 02:04Gurobi 12.0.1 different (and much slower) than 12.0.0
- Pull request#269glebbelov2025-08-06 23:22
- Issue comment#267glebbelov2025-06-19 05:26Gurobi 12.0.1 different (and much slower) than 12.0.0
- Issue#2674er4er4er2025-06-10 19:09Gurobi 12.0.1 different (and much slower) than 12.0.0
- Issue comment#265glebbelov2025-05-30 04:54Add cuOpt solver to AMPL MP library
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 24 stars here means stars gained during the window, not the repo's star count.