mulle-concurrent

📶 A lock- and wait-free hashtable (and an array too), written in C

mulle-concurrent is a library for lock- and wait-free data structures. Wait-freeness is a desirable property for "hotly" contested data structures in multi-threaded environments.

Many of the ideas are taken from Preshing on Programming: A Resizable, Concurrent Map. The definition of concurrent and wait-free are from concurrencyfreaks.blogspot.de

Release Version	Release Notes
	RELEASENOTES

API

Data Structure	Description
`mulle-concurrent-hashmap`	A wait and lock free hashmap
`mulle-concurrent-pointerarray`	A wait and lock free array

Add

This project is a component of the mulle-core library. As such you usually will not add or install it individually, unless you specifically do not want to link against mulle-core.

Add as an individual component

Use mulle-sde to add mulle-concurrent to your project:

mulle-sde add github:mulle-concurrent/mulle-concurrent

To only add the sources of mulle-concurrent with dependency sources use clib:

clib install --out src/mulle-concurrent mulle-concurrent/mulle-concurrent

Add -isystem src/mulle-concurrent to your CFLAGS and compile all the sources that were downloaded with your project.

Install

Install with mulle-sde

Use mulle-sde to build and install mulle-concurrent and all dependencies:

mulle-sde install --prefix /usr/local \
   https://github.com/mulle-concurrent/mulle-concurrent/archive/latest.tar.gz

Manual Installation

Install the requirements:

Requirements	Description
mulle-aba	🚮 A lock-free, cross-platform solution to the ABA problem

Download the latest tar or zip archive and unpack it.

Install mulle-concurrent into /usr/local with cmake:

cmake -B build \
      -DCMAKE_INSTALL_PREFIX=/usr/local \
      -DCMAKE_PREFIX_PATH=/usr/local \
      -DCMAKE_BUILD_TYPE=Release &&
cmake --build build --config Release &&
cmake --install build --config Release