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2021-12-06 - 22:31

Dates and Events:

OSADL Articles:

2021-09-06 12:00

OSADL Talks at EWC 2022

All about legal and technical issues and solutions when using Open Source software in industry


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 

0, Linux 4.18.5-rt3

Latency plot of system ras3

ARMv7 Processor rev 3 (v7l), Linux 4.14.141-169

Latency plot of system ras3s
 
The above plot in PDF format

Link to this comparison

 

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