History

Exploit blocking FAST_POLL for eventfd reads (#10543 )

Motivation

If we make eventfd blocking then read can take the place of poll+read

Modification

Make eventfd blocking, use READ instead of POLLIN, allocating a static
64bit buffer to read into

Result

Fewer kernel roundtrips for event loop wakeups

2020-09-10 07:37:39 +02:00

src

Exploit blocking FAST_POLL for eventfd reads (#10543 )

2020-09-10 07:37:39 +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.