History

Norman Maurer 63f7854c1e Don't read from timerfd and eventfd on each EventLoop tick (#9192 )

Motivation:

We do not need to issue a read on timerfd and eventfd when the EventLoop wakes up if we register these as Edge-Triggered. This removes the overhead of 2 syscalls and so helps to reduce latency.

Modifications:

- Ensure we register the timerfd and eventfd with EPOLLET flag
- If eventfd_write fails with EAGAIN, call eventfd_read and try eventfd_write again as we only use it as wake-up mechanism.

Result:

Less syscalls and so reducing overhead.

Co-authored-by: Carl Mastrangelo <carl@carlmastrangelo.com>

2019-05-31 07:00:44 +02:00

src

Don't read from timerfd and eventfd on each EventLoop tick (#9192 )

2019-05-31 07:00:44 +02:00

pom.xml

Remove --add-opens=java.base/java.nio=ALL-UNNAMED when running tests as it is not needed anymore since a long time (#8934 )

2019-03-13 08:25:59 +01:00

README.md

Introduce a native transport for linux using epoll ET

2014-02-15 22:44:56 +01:00

README.md

Native transport for Linux

See our wiki page.