Lock Free Queue Golang. In this first part will analyse and implement a lock-free s
In this first part will analyse and implement a lock-free single-producer single-consumer queue. Contribute to bruceshao/lockfree development by creating an account on GitHub. Lock free data structures and patterns in Golang. A basic lock free queue or linked list in golang should run at 10+ million ops per second. Simple lock-free queue written in golang. 18版本则可以引入tag:1. It allows multiple producers and consumers to enqueue and dequeue items concurrently without blocking This document provides comprehensive documentation for the lock-free FIFO queue implementation in the golang. 1. Feb 11, 2022 · Package lockfreequeue implements a lock-free queue with go1. Apr 22, 2023 · I am trying to implement this non-blocking queue from Michael and Scott. Jan 27, 2015 · Even if you get it right (newer writer can finish writing ahead of an old writer!), it is not lock-free anymore. Contribute to alphadose/golang-queue-impl development by creating an account on GitHub. Cond To Fix My Lock Free Queue In Golang. - GitHub - theodesp/blockingQueues: Simple, performant, goroutine safe queues, useful as resource pools or job queues. - songzhibin97/gkit a lock-free queue implementation for golang. Integrates with NSQ for real-time distributed messaging. Is it lock-free like Apr 23, 2023 · Lockfree 如果想使用低于go1. Contribute to maolonglong/lockfreequeue development by creating an account on GitHub. In Go you can implement it cleanly using atomic. 简介 1. Contribute to scryner/lfreequeue development by creating an account on GitHub. I am trying to use the new atomic. LockfreeQueue LockfreeQueue is a goroutine-safe Queue implementation. A multi-producer multi-consumer queue is described in the second part. A collection of basic usability component tools dedicated to providing micro-services and single services, drawing on some excellent open source project features such as kratos, go-kit, mosn, sentinel, gopkg core components. Apr 13, 2025 · Queue 繁體中文 | 简体中文 Queue is a Golang library that helps you create and manage a pool of Goroutines (lightweight threads). go-queue 前一久看到一篇文章美团高性能队列——Disruptor，时候自己琢磨了一下；经过反复修改，实现了一个相似的无锁队列EsQueue，该无锁队列相对Disruptor，而言少了队列数量属性quantity的CAP操作，因此性能杠杠的，在测试环境：windows10，Core (TM) i5-3320M CPU 2. 0. Aug 10, 2022 · Overview Package queue offers goroutine-safe Queue implementations such as LockfreeQueue (Lock free queue). Instead of having a single lock method, they have two - one for readers and one for writers. (See Is it possible to use Go's buffered channel as a thread-safe queue?) I am wondering how it's implemented. 7K subscribers Subscribed Mar 22, 2020 · Lock-Free Queue - Part I While implementing a bounded queue or ring buffer in a single-thread universe is relatively easy, doing the same when you have two threads, the implementation of a lock-free queue is more challenging. 前一久看到一篇文章美团 高性能队列——Disruptor，时候自己琢磨了一下；经过反复修改，实现了一个相似的无锁队列EsQueue，该无锁队列相对Disruptor，而言少了队列数量属性quantity的CAP操作，因此性能杠杠的，在… Aug 14, 2020 · Concurrent Queue Algorithms，这篇文章回顾了并发队列的一些实现以及局限性，提出了一种非常简洁的lock-free queue的实现，并且还提供了一个在特定机器比如不存在CAS指令的机器上的two-lock queue算法。 这篇文章的被引用次数将近1000次。 Aug 25, 2021 · 在使用Go进行多线程开发时，通常通过给队列加锁的方式避免并发读写带来的数据丢失或重复读取等问题，但在高并发条件下，加锁带来的性能降低也是必然的，因此希望通过实现lock-free queue 的算法实现无锁队列，提高程序性能。 通过lock-free queue ，实现无锁队列，进而提升Go程序性能 Sep 16, 2024 · The Michael-Scott Queue is a classic example of a lock-free, FIFO (First In, First Out) queue. ⚡️ lock-free utilities in Go. The overall performance of LockfreeQueue is much better than List+Mutex (standard package). 18 1. lockfree queue. The stack provides Last-In-First-Out (LIFO) operations using atomic compare-and-swap operations without traditional locking mechanisms. Contribute to xiaonanln/go-lockfree-queue development by creating an account on GitHub. If a writer is terminated in the middle of write operation, then the queue becomes broken. Anthony GG 76. Simple, performant, goroutine safe queues, useful as resource pools or job queues. Basic example lfq := queue. Sep 14, 2024 · Performance Gains and Considerations Lock-free data structures typically offer better performance than their lock-based counterparts in highly concurrent systems due to the absence of lock contention.