Optimizing a lock-free ring buffer
david.alvarezrosa.com
Optimizing a lock-free ring buffer
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Re: Optimizing a lock-free ring buffer
#2[flagged]
Re: Optimizing a lock-free ring buffer
#3[flagged]
:)
Re: Optimizing a lock-free ring buffer
#4[flagged]
Re: Optimizing a lock-free ring buffer
#5[flagged]
Thanks!
Re: Optimizing a lock-free ring buffer
#6From 12M ops/s to 305 M ops/s on a lock-free ring buffer.
In this post, I walk you step by step through implementing a single-producer single-consumer queue from scratch.
This pattern is widely used to share data between threads in the lowest-latency environments.
Re: Optimizing a lock-free ring buffer
#7This is in C++, other languages have different atomic primitives.
Re: Optimizing a lock-free ring buffer
#8This is in C++, other languages have different atomic primitives.
Yeah, this is quite specific to C++ (at a syntax level)
Re: Optimizing a lock-free ring buffer
#9Super fun, def gonna try this on my own time later
Re: Optimizing a lock-free ring buffer
#10This is in C++, other languages have different atomic primitives.
Really? Pretty much all atomics i’ve used have load,
store of various integer sizes. I wrote a ring buffer in Go that’s very similar to the final design here using similar atomics.