Dates and Events:
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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
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
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
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 |
OSADL QA Farm on Real-time of Mainline Linux
About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards
Type of comparison
Latency - Memory bandwidth - CPU benchmark - Graphics benchmark
Latency (moderate load)
ARM TI OMAP3 @500 MHz, Linux 3.8.13.14-rt27+
![Latency plot of system ras4](monitoring/latencyplots/ras4.gif)
ARM TI AM335x @600 MHz, Linux 4.14.78-rt47-bsp-yocto-am335x-pd19.1.0
![Latency plot of system ras4s](monitoring/latencyplots/ras4s.gif)
![](https://www.osadl.org/monitoring/compare/latency-ras4-ras4s.gif)
The above plot in PDF format