stm-containers

Containers for STM

https://github.com/nikita-volkov/stm-containers

Version on this page:0.2.7
LTS Haskell 22.39:1.2.1
Stackage Nightly 2024-10-29:1.2.1
Latest on Hackage:1.2.1

See all snapshots stm-containers appears in

MIT licensed and maintained by Nikita Volkov
This version can be pinned in stack with:stm-containers-0.2.7@sha256:2309371186ec93038207a8cdab35ecc3b08d068690eef10a94c6d9ebc98e63b4,8764

Module documentation for 0.2.7

  • STMContainers
    • STMContainers.Bimap
    • STMContainers.Map
    • STMContainers.Multimap
    • STMContainers.Set
Used by 1 package in lts-0.7(full list with versions):
slave-thread

This library is based on an STM-specialized implementation of a Hash Array Mapped Trie. It provides efficient implementations of Map, Set and other data structures, which are slightly slower than their counterparts from "unordered-containers", but scale very well on concurrent access patterns.

For details on performance of the library see this blog post.