unagi-chan: Fast and scalable concurrent queues for x86, with a Chan-like API
This library provides implementations of concurrent FIFO queues (for both general boxed and primitive unboxed values) that are fast, perform well under contention, and offer a Chan-like interface. The library may be of limited usefulness outside of x86 architectures where the fetch-and-add instruction is not available.
Here is an example benchmark measuring the time taken to write and then read 100,000 messages, with work divided amongst increasing number of readers and writers (time in ms), comparing against the top-performing queues in the standard libraries.
And here is a view on just the unagi implementations.
Flags
Manual Flags
| Name | Description | Default |
|---|---|---|
| compare-benchmarks | Disabled | |
| dev | Disabled |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- unagi-chan-0.1.0.2.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
| Versions [RSS] | 0.1.0.0, 0.1.0.1, 0.1.0.2, 0.1.1.0, 0.2.0.0, 0.2.0.1, 0.3.0.0, 0.3.0.1, 0.3.0.2, 0.4.0.0, 0.4.1.0, 0.4.1.1, 0.4.1.2, 0.4.1.3, 0.4.1.4 |
|---|---|
| Dependencies | atomic-primops (==0.6.0.5), base (<5), primitive (>=0.5.3) [details] |
| License | BSD-3-Clause |
| Author | Brandon Simmons |
| Maintainer | brandon.m.simmons@gmail.com |
| Category | Concurrency |
| Source repo | head: git clone https://github.com/jberryman/unagi-chan.git -b master |
| Uploaded | by BrandonSimmons at 2014-07-11T14:06:51Z |
| Distributions | Arch:0.4.1.4, LTSHaskell:0.4.1.4, NixOS:0.4.1.4, Stackage:0.4.1.4 |
| Reverse Dependencies | 33 direct, 160 indirect [details] |
| Executables | dev-example |
| Downloads | 23901 total (22 in the last 30 days) |
| Rating | 2.5 (votes: 5) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Successful builds reported [all 1 reports] |