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LP presolver

active 2025-11-172026-07-30 (UTC)

Complete coverage26,554 / 26,554 hourly files (100%) · 2 absent upstream2023-08-152026-08-25 (UTC)
Events
196
Pushes
143
Pull requests
19
Issues
4
Stars
9
Forks
1

Activity over time

Daily event counts in the loaded window

Line chart, 256 days from 2025-11-17 to 2026-07-30. Pushes: 143 total, peak 41 in a day. Pull requests: 19 total, peak 4 in a day. Issues: 4 total, peak 1 in a day. Comments: 3 total, peak 2 in a day. Stars: 9 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

ContributorContributionsPushesPRsComments
dance858166143193
ZedongPeng3000

Recent activity

Latest issues, pull requests and releases

  • Pull request#44dance8582026-03-02 01:44
  • Pull request#38dance8582026-03-01 23:03
  • Pull request#43dance8582026-03-01 22:42
  • Pull request#43dance8582026-02-26 16:48
  • Pull request#41dance8582026-02-23 18:13
  • Pull request#39dance8582026-02-22 14:32
  • Pull request#39dance8582026-02-22 13:58
  • Releasedance8582026-01-30 22:23
  • Issue comment#36dance8582026-01-30 21:13
    Fix windows build
  • Pull request#36dance8582026-01-30 21:06
  • Issue#32dance8582026-01-30 17:32
    Windows: PSLP fails to build with MSVC
  • Issue comment#32dance8582026-01-30 17:32
    Windows: PSLP fails to build with MSVC
  • Releasedance8582026-01-30 17:31
    Add windows support
  • Issue comment#32dance8582026-01-26 02:56
    Windows: PSLP fails to build with MSVC
  • Issue#32ZedongPeng2026-01-19 15:39
    Windows: PSLP fails to build with MSVC
  • Pull request#30dance8582025-12-24 11:14
  • Releasedance8582025-12-20 09:50
    v0.0.3
  • Pull request#28dance8582025-12-20 09:35
  • Issue#27ZedongPeng2025-12-18 21:34
    PSLP returned UNKNOWN_STATUS on a small unbounded LP
  • Issue#24ZedongPeng2025-12-14 19:40
    Bug: presolve_total_time is zero for infeasible or unbounded problems
  • Releasedance8582025-12-13 15:56
    v0.0.2
  • Pull request#21dance8582025-12-13 13:22
  • Pull request#18dance8582025-11-29 23:14
  • Pull request#16dance8582025-11-23 23:42
  • Pull request#15dance8582025-11-23 19:20

Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 9 stars here means stars gained during the window, not the repo's star count.