stm-containers

Containers for STM

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

Version on this page:	0.2.11@rev:1
LTS Haskell 22.26:	1.2.1
Stackage Nightly 2024-06-17:	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-0.2.11@sha256:78f0d160b53c64c755e21e477bbc5b0721bcd8548358556ff590791edf4da0cb,8792

Module documentation for 0.2.11

STMContainers

Depends on 6 packages(full list with versions):

base-prelude, focus, hashable, list-t, primitive, transformers

Used by 4 packages in nightly-2016-05-24(full list with versions):

slave-thread, Spock, stack-run-auto, timemap

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.