A fast single-producer, single-consumer lock-free queue for C++
active 2024-07-24 → 2026-05-23 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 669 days from 2024-07-24 to 2026-05-23. Pushes: 1 total, peak 1 in a day. Pull requests: 2 total, peak 2 in a day. Issues: 3 total, peak 1 in a day. Comments: 8 total, peak 4 in a day. Stars: 509 total, peak 9 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 |
|---|---|---|---|---|
| cameron314 | 9 | 1 | 1 | 7 |
| sugarzhx | 2 | 0 | 0 | 1 |
| nnwai | 1 | 0 | 0 | 0 |
| VioletGiraffe | 1 | 0 | 0 | 0 |
| jonathon-bell | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#168cameron3142026-02-10 02:29coredump with wait_dequeue, Is it possible to use std::vector<std::string> as a type of BlockingReaderWriterCircularBuffer/BlockingReaderWriterQueue?
- Issue comment#168cameron3142026-02-10 02:24coredump with wait_dequeue, Is it possible to use std::vector<std::string> as a type of BlockingReaderWriterCircularBuffer/BlockingReaderWriterQueue?
- Issue comment#168cameron3142026-02-10 02:16coredump with wait_dequeue, Is it possible to use std::vector<std::string> as a type of BlockingReaderWriterCircularBuffer/BlockingReaderWriterQueue?
- Issue comment#168sugarzhx2026-02-10 02:07coredump with wait_dequeue, Is it possible to use std::vector<std::string> as a type of BlockingReaderWriterCircularBuffer/BlockingReaderWriterQueue?
- Issue#168sugarzhx2026-02-09 06:14coredump with wait_dequeue, Is it possible to use std::vector<std::string> as a type of BlockingReaderWriterCircularBuffer/BlockingReaderWriterQueue?
- Issue comment#167cameron3142025-09-20 20:33Add CMake option for install into moodycamel
- Issue#162nnwai2025-07-04 03:19assert "Concurrent (or re-entrant) enqueue or dequeue operation detected (only one thread at a time may hold the producer or consumer role)
- Pull request#166cameron3142025-06-25 13:19
- Pull request#166jonathon-bell2025-06-25 13:05
- Issue comment#161cameron3142024-10-22 01:28Question : for this scene, a single-producer, multi-consumer, and these consumer thread execute alternately. which lock-free queue should I use?
- Issue comment#160cameron3142024-10-08 05:33Insert range / pop range?
- Issue#160VioletGiraffe2024-09-25 17:16Insert range / pop range?
- Issue comment#144cameron3142024-08-05 01:37Any plan on latest release tag
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 509 stars here means stars gained during the window, not the repo's star count.