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Andrea Bondavalli 2022-12-20 21:50:32 +01:00 committed by GitHub
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@ -127,18 +127,20 @@ The daemon and the test have been verified starting from **Ubuntu 18.04** distro
* boost libraries version >= 1.65
* Avahi service discovery (if enabled) >= 0.7
The following ARM platform have been used for testing:
The following platforms have been used for testing:
The BeagleBone® Black board with ARM Cortex-A8 32-Bit processor.
See [Ubuntu 18.04 on BeagleBone® Black](https://elinux.org/BeagleBoardUbuntu) for additional information about how to setup Ubuntu on this board.
The NanoPi NEO2 with Allwinner H5 Quad-core 64-bit Cortex A53 processor.
A NanoPi NEO2 with Allwinner H5 Quad-core 64-bit Cortex A53 processor.
See [Armbian NanoPi NEO2 ](https://www.armbian.com/nanopi-neo-2/) for additional information about how to setup Ubuntu on this board.
A Mini PC N40 with Intel Celeron N4000 processor.
See [Minisforum N40 Mini PC](https://store.minisforum.com/products/minisforum-n40-mini-pc) and [how to Install Ubuntu on a fanless Mini PC](https://www.youtube.com/watch?v=2djTPJ02xK0).
The [ubuntu-packages.sh](ubuntu-packages.sh) script can be used to install all the packages required to compile and run the AES67 daemon, and the [platform compatibility test](#test).
**_Important_** CPU scaling events could affect daemon streams causing unexpected distortions, see [CPU scaling events and scripts notes](#notes).
**_Important_** Starting from Linux kernel 5.10.x onwards a change in a kernel parameter is required to fix a problem with round robin scheduler causing the latency test to fail, see [Real Time Scheduler Throttling](#notes).
**_Important_** _PulseAudio_ must be disabled or uninstalled for the daemon to work properly, see [PulseAudio and scripts notes](#notes).
## How to build ##
@ -192,7 +194,7 @@ If the test result is OK it means that the selected configuration can run smooth
A 64 channels configuration was succesfully tested on the following platforms:
* Mini PC with Intel Celeron N4000
* Mini PC with Intel Celeron N4000 processor
If the test reports a failure you may try to stop all the possible additional loads running on the host and repeat it.
If after this the test fails systematically it means you cannot achieve a good reliability with the specified configuration.
@ -261,7 +263,7 @@ The previous test was run on a _NanoPi NEO2 board_ with Ubuntu distro.
A 64 channels was succesfully tested on the following platforms:
* Mini PC with Intel Celeron N4000
* Mini PC with Intel Celeron N4000 processor
In case underrun happened the status reported is: