A library for constructing allocators and memory pools. It also contains broadly useful abstractions and utilities for memory management. UMF allows users to manage multiple memory pools characterized by different attributes, allowing certain allocation types to be isolated from others and allocated using different hardware resources as required.
active 2025-02-22 → 2026-08-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 533 days from 2025-02-22 to 2026-08-08. Pushes: 389 total, peak 6 in a day. Pull requests: 234 total, peak 7 in a day. Issues: 14 total, peak 2 in a day. Comments: 572 total, peak 29 in a day. Stars: 18 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 |
|---|---|---|---|---|
| bratpiorka | 330 | 32 | 49 | 113 |
| lukaszstolarczuk | 267 | 48 | 45 | 92 |
| github-actions[bot] | 262 | 256 | 0 | 6 |
| lplewa | 227 | 7 | 22 | 92 |
| KFilipek | 132 | 10 | 11 | 46 |
| ldorau | 125 | 12 | 25 | 48 |
| rbanka1 | 80 | 0 | 2 | 39 |
| dependabot[bot] | 56 | 6 | 42 | 8 |
| lslusarczyk | 52 | 1 | 1 | 26 |
| PatKamin | 46 | 0 | 4 | 16 |
| Copilot | 38 | 2 | 2 | 19 |
| vinser52 | 13 | 1 | 1 | 7 |
| opensource-krzysztof | 12 | 1 | 4 | 3 |
| pbalcer | 7 | 0 | 0 | 3 |
| wlemkows | 7 | 0 | 0 | 4 |
| kswiecicki | 5 | 0 | 0 | 1 |
| sarnex | 5 | 0 | 3 | 2 |
| blenderfreaky | 3 | 0 | 1 | 1 |
| luszczewskakasia1 | 2 | 0 | 2 | 0 |
| blazej-smorawski | 2 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#1569dependabot[bot]2026-05-05 07:48Bump the actions-dependencies group in /.github/workflows with 7 updates
- Pull request#1569dependabot[bot]2026-05-02 01:15
- Pull request#1569dependabot[bot]2026-05-02 01:15
- Pull request#1566dependabot[bot]2026-04-13 12:48
- Issue comment#1559lukaszstolarczuk2026-03-09 14:37Bump the actions-dependencies group across 1 directory with 5 updates
- Issue comment#1560github-advanced-security[bot]2026-03-06 14:08add zizmor & trivy update
- Pull request#1558dependabot[bot]2026-03-01 21:49
- Issue comment#1556lukaszstolarczuk2026-02-17 12:19use hwloc 2.13
- Pull request#1556bratpiorka2026-02-17 12:19
- Pull request#1556bratpiorka2026-02-10 12:16
- Pull request#1553dependabot[bot]2026-02-01 21:50
- Pull request#1553dependabot[bot]2026-02-01 21:50
- Pull request#1553dependabot[bot]2026-02-01 21:50
- Pull request#1552dependabot[bot]2026-02-01 21:44
- Pull request#1552dependabot[bot]2026-02-01 21:44
- Issue comment#1550lukaszstolarczuk2025-12-30 10:38Bump L0 (v1.26.3) and CUDA (12.6.3)
- Pull request#1548dependabot[bot]2025-12-02 10:42
- Pull request#1548dependabot[bot]2025-12-02 10:42
- Issue comment#1546lukaszstolarczuk2025-12-02 10:35Update version tag comment for upload-sarif to v4.31.6
- Issue comment#1545Copilot2025-12-02 09:42Bump the actions-dependencies group in /.github/workflows with 4 updates
- Issue comment#1545Copilot2025-12-02 08:26Bump the actions-dependencies group in /.github/workflows with 4 updates
- Pull request#1546Copilot2025-12-02 08:26
- Pull request#1546Copilot2025-12-02 08:26
- Issue#1492lukaszstolarczuk2025-11-13 14:37slab_free_chunk: Assertion `slab_read_chunk_bit(slab, chunk_idx) == 0 && "double free detected"' failed.
- Issue comment#1492lukaszstolarczuk2025-11-13 14:37slab_free_chunk: Assertion `slab_read_chunk_bit(slab, chunk_idx) == 0 && "double free detected"' failed.
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 18 stars here means stars gained during the window, not the repo's star count.