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907a71c930
netty5/transport-native-io_uring
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Nick Hill 907a71c930
Further reduce io_uring syscalls (#10542) 
Motivation

IOUringEventLoop can be streamlined to further reduce io_uring_enter
calls

Modification

- Don't prepare to block-wait until all available work is exhausted
- Combine submission with GETEVENTS

Result

Hopefully faster
2020-09-13 15:46:39 +02:00
..
src Further reduce io_uring syscalls (#10542) 2020-09-13 15:46:39 +02:00
pom.xml Explicit need to specify -Piouring-native to compile the native bits … (#10546) 2020-09-09 09:50:36 +02:00
README.md Update README to reflect kernel requirements for iouring transport (#10539) 2020-09-07 12:05:49 +02:00

README.md

Netty io_uring

The new io_uring interface added to the Linux Kernel 5.1 is a high I/O performance scalable interface for fully asynchronous Linux syscalls

Requirements:

  • x86-64 processor
  • at least 5.9-rc4
  • to run the tests, you have to increase memlock(default 64K)

See our wiki page.