PtrHash minimal perfect hash function, based of PTHash
active 2024-12-02 → 2026-08-21 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 628 days from 2024-12-02 to 2026-08-21. Pushes: 42 total, peak 5 in a day. Pull requests: 6 total, peak 2 in a day. Issues: 20 total, peak 3 in a day. Comments: 37 total, peak 6 in a day. Stars: 37 total, peak 2 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 |
|---|---|---|---|---|
| RagnarGrootKoerkamp | 76 | 41 | 2 | 23 |
| ThomasCartier | 10 | 0 | 0 | 7 |
| KraftRicardo | 5 | 0 | 0 | 2 |
| ByteHamster | 5 | 0 | 3 | 2 |
| charlesxsh | 3 | 0 | 0 | 1 |
| imartayan | 2 | 0 | 1 | 0 |
| AmazingPP | 2 | 0 | 0 | 1 |
| rahul-iyer | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#34RagnarGrootKoerkamp2026-08-21 13:47Make the serde dependency optional
- Issue#21RagnarGrootKoerkamp2025-09-14 16:42Indistinguishable hashes in bucket!
- Issue comment#21RagnarGrootKoerkamp2025-09-14 16:42Indistinguishable hashes in bucket!
- Issue comment#25RagnarGrootKoerkamp2025-09-14 16:40Make `gxhash` optional
- Issue#25RagnarGrootKoerkamp2025-09-14 16:40Make `gxhash` optional
- Issue comment#24AmazingPP2025-09-02 13:16`PtrHashParams.single_part` has no effect and causes assertion failure
- Issue#24AmazingPP2025-09-02 12:57`PtrHashParams.single_part` has no effect and causes assertion failure
- Issue comment#6RagnarGrootKoerkamp2025-07-09 07:28PTRHash fails to build on 10^12 keys
- Issue comment#6rahul-iyer2025-07-09 06:29PTRHash fails to build on 10^12 keys
- Issue comment#6RagnarGrootKoerkamp2025-05-27 02:29PTRHash fails to build on 10^12 keys
- Issue comment#23charlesxsh2025-05-21 02:31possible public unsound API
- Issue comment#23RagnarGrootKoerkamp2025-05-21 02:15possible public unsound API
- Issue#23RagnarGrootKoerkamp2025-05-21 02:15possible public unsound API
- Issue#23charlesxsh2025-05-21 01:51possible public unsound API
- Issue comment#22RagnarGrootKoerkamp2025-04-30 00:56Unsound public API prefetch_index
- Issue#22RagnarGrootKoerkamp2025-04-30 00:55Unsound public API prefetch_index
- Issue#22charlesxsh2025-04-24 02:25Unsound public API prefetch_index
- Issue comment#21KraftRicardo2025-04-17 10:35Indistinguishable hashes in bucket!
- Issue#21KraftRicardo2025-04-17 09:52Indistinguishable hashes in bucket!
- Issue comment#18KraftRicardo2025-04-04 16:29Questions about the MPHF
- Issue#18KraftRicardo2025-04-04 16:29Questions about the MPHF
- Issue comment#20ThomasCartier2025-04-03 18:23Wasm compatibility
- Issue comment#20RagnarGrootKoerkamp2025-04-03 18:04Wasm compatibility
- Issue comment#20ThomasCartier2025-04-03 16:53Wasm compatibility
- Issue#20ThomasCartier2025-04-03 16:53Wasm compatibility
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 37 stars here means stars gained during the window, not the repo's star count.