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2021-07-28 - 00:24

Dates and Events:

COOL - Compact OSADL Online Lectures - September 2021 edition 22.09.
COOL - Compact OSADL Online Lectures - October 2021 edition 20.10.
SPS Smart Production Solutions 2021 23.11. - 25.11.

OSADL Articles:

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

2017-09-12 12:00

OSADL project to create Open Source license checklists

Facilitate Open Source software delivery

2016-11-12 12:00

Raspberry Pi and real-time Linux

Let's have a look at the OSADL QA Farm data

2016-10-04 12:00

Video clips available to explain what OSADL is all about

Watch and like it

2016-09-17 12:00

Preemption latency of real-time Linux systems

How to measure it – and how to fix it, if it's too high?

2015-12-01 12:00

OSADL celebrates its 10-years anniversary

Ready for the next decade

go to Archive ->

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)

ARMv6-compatible processor rev 7 (v6l), Linux 4.1.15-rt15

Latency plot of system r7s3

ARMv7 Processor rev 4 (v7l), Linux 4.18.16-rt9

Latency plot of system r7s3s

The above plot in PDF format

Link to this comparison