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timer-wheel: A timer wheel

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This library provides a timer wheel data structure for

It is similar to TimerManager from GHC.Event, but can scale much better under concurrent access patterns.

An unreleased version of this library has a backpack-based signature for selecting from a variety of different data structures used internally. However, until backpack has broader support on Hackage, and in Haddocks, etc, I decided to just hard-code something decent (a priority search queue). This makes the O(1) claims above a bit of a lie, as these rely on using a linked list data structure internally.

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Versions 0.1.0, 0.2.0, 0.2.0.1, 0.2.1, 0.3.0, 0.4.0, 0.4.0.1, 1.0.0, 1.0.0.1
Change log CHANGELOG.md
Dependencies atomic-primops (>=0.8 && <0.9), base (>=4.9 && <4.15), psqueues (>=0.2.7 && <0.3), vector (>=0.10 && <0.13) [details]
License BSD-3-Clause
Copyright (c) 2018-2020, Mitchell Rosen
Author Mitchell Rosen
Maintainer Mitchell Rosen <mitchellwrosen@gmail.com>
Category Data
Home page https://github.com/mitchellwrosen/timer-wheel
Bug tracker https://github.com/mitchellwrosen/timer-wheel/issues
Source repo head: git clone git://github.com/mitchellwrosen/timer-wheel.git
Uploaded by mitchellwrosen at 2020-06-18T02:09:06Z

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timer-wheel

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