https://github.com/janos/multex

Multiple mutual exclusion lock
https://github.com/janos/multex

go golang lock mutex

Last synced: about 1 month ago
JSON representation

Multiple mutual exclusion lock

• Host: GitHub
• URL: https://github.com/janos/multex
• Owner: janos
• License: bsd-3-clause
• Created: 2019-05-18T20:30:38.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2022-03-24T09:55:36.000Z (over 2 years ago)
• Last Synced: 2024-05-06T07:01:17.718Z (6 months ago)
• Topics: go, golang, lock, mutex
• Language: Go
• Size: 5.86 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Multiple mutual exclusion lock

[![GoDoc](https://godoc.org/resenje.org/multex?status.svg)](https://godoc.org/resenje.org/multex)

[![Go](https://github.com/janos/multex/workflows/Go/badge.svg)](https://github.com/janos/multex/actions?query=workflow%3AGo)

Package mutex provides multiple mutual exclusion lock. The name is

constructed by combining a common name for mutual exclusion locks, Mutex, and

word multiple, which is a property of this specific implementation. Multex

locking and unlocking for a single key is a few times slower then locking

with sync.Mutex, but provides the ability to lock the same block of code with

specific keys, allowing concurrent execution of the same code only for

different keys.

Performance comparison of Multex with a single key and sync.Mutex can be done

by running benchmarks in this package.

```

BenchmarkMultex-10      39488458                26.89 ns/op            0 B/op          0 allocs/op

BenchmarkMutex-10       86903780                13.41 ns/op            0 B/op          0 allocs/op

```

## Installation

Run `go get resenje.org/multex` from command line.