Mpmc Ring Buffer. Jun 17, 2021 · As an attempt to solve all my problems at once, I've

Jun 17, 2021 · As an attempt to solve all my problems at once, I've written an allocation free, lock free, MPMC ring buffer. Aug 26, 2025 · At some point, I wanted a true, lock-free multiple-producer, multiple-consumer (MPMC) ring buffer, but there was nothing out there that would scale, so I came up with an algorithm. Package ringbuf provides a multi-producer & multi-consumer (MPMC) awareable ring buffer in golang. In simple words, this data structure helps threads share data super fast, without using locks, and Jan 5, 2025 · Recently I had to create a simple MPMC ring buffer for inter-cpu communication based on shared memory between them. Object are produced and consumed without being even moved. Ring Buffer Implementation: Efficient use of memory with predictable performance. Customizable Overwrite Behavior: Choose between failure on full or overwriting the oldest entries. Sep 29, 2025 · Package ringbuf provides a lock-free ring-buffer/circular-queue (in ringbuf/fast). Nov 8, 2025 · Today, we will understand one secret weapon behind such systems — Lock‑Free Ring Buffer. . Ring Buffer Implementation: Efficient use of memory with predictable performance. Apr 3, 2022 · What should be the correct behavior for a truly lock-free ring buffer? Generally, truly lock-free algorithms involve a phase where a pre-empted thread actually tries to ASSIST the other thread in completing an operation. For simplicity let's imagine N threads, which share same buffer and exchange messages of the fixed size.

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