[26.04+ experimental] Add io_uring backend to improve I/O performance in general #870
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kingcrimsontianyu
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Performance results (WIP)My PCKvikIO sequential read (hot page cache)
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WIP
This PR adds experimental io_uring support with the purpose of using a single userland I/O thread to achieve similar performance to existing, psync-based thread pool implementation.
ETA: ~26.04
Closes #828