Lock Free Queue Golang. - GitHub - theodesp/blockingQueues: Simple, performant, goroutin
- GitHub - theodesp/blockingQueues: Simple, performant, goroutine safe queues, useful as resource pools or job queues. Contribute to dustinxie/lockfree development by creating an account on GitHub. 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. Mar 5, 2025 · Explore bruceshao/lockfree, a high-performance, lock-free queue library in Go, optimized for low-latency and high-throughput applications! Use the Michael-Scott (MS) lock-free queue algorithm for a general FIFO, it’s proven and relatively simple. 9或branch：below-version1. Is it lock-free like Mar 24, 2024 · 该文章介绍了如何实现无锁队列，通过使用CAS操作和指针相等判断来确保并发安全。无锁队列适用于需要高效处理并发情况下的队列操作，具有较高的性能和并发性。 Apr 9, 2022 · Package mpsc provides an efficient implementation of a multi-producer, single-consumer lock-free queue. Feb 11, 2022 · Package lockfreequeue implements a lock-free queue with go1. Golang lock-free Hashmap and List. 19 but I am getting a data race in my application. Push(100) // Push an element into the queue v 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。 Sep 10, 2017 · Is lock free synchronization possible in Python? I mean language will internally manage synchronization. Mar 12, 2024 · ZenQ A low-latency thread-safe queue in golang implemented using a lock-free ringbuffer and runtime internals Based on the LMAX Disruptor Pattern Features Much faster than native channels in both SPSC (single-producer-single-consumer) and MPSC (multi-producer-single-consumer) modes in terms of time/op More resource efficient in terms of memory_allocation/op and num_allocations/op evident while Golang's native data structures (such as map, List) are not designed to be thread-safe at first place. Nov 4, 2024 · Understanding Lock-Free Queues with Code Examples Sharing data in a multithreading environment can be very challenging. Integrates with NATS for adaptive edge and distributed Apr 21, 2023 · 平时用 golang channel 足矣了，如果 golang channel 出现并发的性能瓶颈，其实也可以变通下，切分多个 channel 来分担 mutex 锁竞争冲突，以提高 channel 的读写并行吞吐。 大家觉得文章对你有些作用！ 如果想赏钱，可以用微信扫描下面的二维码，感谢! Jul 9, 2024 · A Deep Dive into GoLang-River(riverqueue) Concurrency, Queue Management, and PostgreSQL Integration golang-river is a library designed to facilitate the creation and management of in-memory queues . Pointer types introduced in Go 1. 0. Lock free data structures and patterns in Golang. 18 1. The stack provides Last-In-First-Out (LIFO) operations using atomic compare-and-swap operations without traditional locking mechanisms. The overall performance of LockfreeQueue is much better than List+Mutex (standard package). 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. I suspect even with the parallelization the priority queue implementation is spending too much time reorganizing. Cond To Fix My Lock Free Queue In Golang. Integrates with NSQ for real-time distributed messaging. Oct 28, 2012 · Go's buffered channel is essentially a thread-safe FIFO queue. 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 Jan 28, 2023 · A queue can also be classified based on the thread safety, non-concurrent queue and concurrent queue.
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