ChampSim is an open-source trace based simulator maintained at Texas A&M University and through the support of the computer architecture community.
active 2025-06-27 → 2026-08-06 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 406 days from 2025-06-27 to 2026-08-06. Pushes: 16 total, peak 6 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 10 total, peak 4 in a day. Comments: 6 total, peak 3 in a day. Stars: 1 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 |
|---|---|---|---|---|
| arcturus812 | 31 | 15 | 0 | 6 |
Recent activity
Latest issues, pull requests and releases
- Issue#9arcturus8122025-10-20 02:52replace dram object to dramsim3
- Issue#9arcturus8122025-10-20 02:52replace dram object to dramsim3
- Issue#9arcturus8122025-10-20 02:52replace dram object to dramsim3
- Issue comment#5arcturus8122025-07-09 10:48FEATURE: phase experiment from StarNUMA
- Issue comment#4arcturus8122025-07-08 12:06FEATURE: migrate prefetcher's
- Issue#2arcturus8122025-07-08 02:34FEATURE: page_stat_logger
- Issue comment#2arcturus8122025-07-08 02:34FEATURE: page_stat_logger
- Issue comment#4arcturus8122025-07-08 02:33FEATURE: migrate prefetcher's
- Issue#6arcturus8122025-07-07 23:55implement various prefetcher
- Issue#4arcturus8122025-06-29 07:29FEATURE: migrate prefetcher's
- Issue#3arcturus8122025-06-29 07:26implement feedback page policy
- Issue#2arcturus8122025-06-29 07:24FEATURE: page_stat_logger
- Issue#1arcturus8122025-06-29 07:20add tiered memory feature
- Issue comment#1arcturus8122025-06-29 07:20add tiered memory feature
- Issue comment#1arcturus8122025-06-27 10:41add tiered memory feature
- Issue#1arcturus8122025-06-27 02:21add tiered memory feature
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1 stars here means stars gained during the window, not the repo's star count.