You are here: Home / Projects / OSADL QA Farm Real-time / 
2022-07-02 - 22:23

Dates and Events:

OSADL Articles:

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


2016-11-12 12:00

Raspberry Pi and real-time Linux

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


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?



OSADL Projects

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)

Compare  Rack  Slot  with  Rack  Slot 

x86 Intel Atom E640 @1000 MHz, Linux 3.18.11-rt7

Latency plot of system r9s4

x86 Intel Atom E3825 @1333 MHz, Linux 4.9.47-rt37

Latency plot of system r9s4s
 
The above plot in PDF format

Link to this comparison

 

Valid XHTML 1.0 Transitional