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Wednesday September 9, 2026 17:25 - 17:30 EDT
This talk examines the performance costs of epoll-based file-to-socket I/O, including redundant memory copies and excessive syscalls. It then shows how Rust and io_uring achieve high-throughput, low-latency file-to-network transfers using fixed buffers, registered files, and sockets, demonstrated through a practical zero-copy pipeline.
Speakers
avatar for Craig Hamilton

Craig Hamilton

Staff Flight Software Engineer, Umbra Lab, Inc.
Craig started programming when he was 13, and still gets excited when developing.

Some highlights of his career have been to architect and develop medical devices that have saved lives, defense software that has been deployed to some of the remotest and hostile locations on the planet to protect our military, and working with astronauts to contribute to the success... Read More →
Wednesday September 9, 2026 17:25 - 17:30 EDT
Palais des Congrès de Montréal

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