Re: Questions about Installing SDK

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I remember that about one year ago, with the 18.04 on a AMD Ryzen,
my brand new machine was freezing when launching big tasks.
It was not bitbake, but similar, because I was also generating a whole Linux embedded system
I finally worked around the problem, by disabling SMT (aka HyperThreading in the Intel's world...) in the BIOS

Some other people have encountered the same thing, even recently:
https://www.reddit.com/r/Amd/comments/apw8im/ryzen_freezes_in_linux_even_if_linux_is_in_vm/

You have an intel CPU, but it is maybe worth having a try without HyperThreading

Best Regards
Thierry

On 03/20/2019 10:05 PM, Kopacz, Walter wrote:

Hi Thierry,

 

It is a physical machine and I just went through the logs and found nothing about it being out of memory. Any idea what else it could be?

 

-Walter

 

From: automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx [mailto:automotive-discussions-bounces@xxxxxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Thierry Bultel
Sent: Wednesday, March 20, 2019 6:32 AM
To: automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Questions about Installing SDK

 

Hi Walter,

despite of the fact that bitbake is famous for its outrageous memory & cpu usage,
this should not crash your machine. Are you using a physical machine, or a virtualized one ?

A a beginning, when you reboot after a crash, you should have a look in the previous system logs (/var/log/messages.1 or similar)
and seek for 'oom' (out of memory). That would give a clue.

Then, on a physical machine, I would perform a memtest to check if you have a problem with
your memory banks.

Best regards,
Thierry

On 03/19/2019 06:06 PM, Kopacz, Walter wrote:

Hello,

 

I am currently having some trouble installing the SDK. I am currently running AGL 7.0.0 on a Renesas H3 Premier board. I was able to build the agl-demo-platform image and it is running fine. However, when I try to build the agl-demo-platform-crosssdk image my computer freezes up the point where I have to unplug it from the power supply to get it to restart. Has anyone else had this issue?

 

Also I noticed there are some files in the SDK folder from my original build. Should I be able to install the SDK from those? I have tried and it has failed with several errors saying it failed to locate files. Do I need to actually perform a build inside the docker container for this to work?

 

Thanks and Regards,

Walter




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