Exploring automatic Buffer Management with io_uring - Noteflakes

19-Jun-2026 6
Here’s a quick recap of what UringMachine does: UringMachine provides a low-level API for performing I/O operations using io_uring, which is an interface for performing I/O operations asynchronously on recent Linux kernels. UringMachine also provides a Fiber Scheduler implementation that allows it to integrate nicely with the rest of the Ruby ecosystem and be used in any Ruby application that supports fiber concurrency. In my work on this project I’ve been looking to find just the right level of abstraction that on the one hand allows harnessing the full power of io_uring to bring high-performance I/O to Ruby, and on the other hand provide a convenient and practical Ruby API, and good integration with the entire Ruby ecosystem.
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