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2024-04-18 - 14:19

Dates and Events:

Hannover Messe 2024
22.04. - 26.04.

COOL - Compact OSADL Online Lectures - April 2024 edition
24.04.

HOT - Heidelberg OSADL Talks 2024 (online event)
14.05. - 15.05.

OSADL Networking Day 2024 in Heidelberg, Germany
12.06.

OSADL Articles:

2023-11-12 12:00

Open Source License Obligations Checklists even better now

Import the checklists to other tools, create context diffs and merged lists

[more]
2023-03-01 12:00

Embedded Linux distributions

Results of the online "wish list"

[more]
2022-07-11 12:00

Call for participation in phase #4 of Open Source OPC UA open62541 support project

Letter of Intent fulfills wish list from recent survey

[more]
2022-01-13 12:00

Phase #3 of OSADL project on OPC UA PubSub over TSN successfully completed

Another important milestone on the way to interoperable Open Source real-time Ethernet has been reached

[more]
2021-02-09 12:00

Open Source OPC UA PubSub over TSN project phase #3 launched

Letter of Intent with call for participation is now available

[more]
2017-09-12 12:00

OSADL project to create Open Source license checklists

Facilitate Open Source software delivery

[more]
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Real Time Linux Workshops

1999 - 2000 - 2001 - 2002 - 2003 - 2004 - 2005 - 2006 - 2007 - 2008 - 2009 - 2010

Ninth Real-Time Linux Workshop on November 2 to 4, 2007, in Linz, Austria


The design and implementation of L4FIFO with lock-free

Cheng Guanghui, Nicholas MC Guire, Li Lian, Zhou Qingguo

In this paper the author design and implementation of L4FIFO based on lock-free mechanism and it could be used to communicate with different tasks of L4 user space such as L4Linux and L4 real-time task, L4Linux and L4Linux, etc. In the end there is a simple benchmark to show the suitable FIFO size and the system load when running L4FIFO.

 

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