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Re: OpenCL with Radeon GPU

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Le 26/04/2023 à 15:47, Arno Lehmann a écrit :
> Hi Jörg-Volker,
> 
> On 26.04.23 at 11:34, Jörg-Volker Peetz wrote:
>> Hi Arno,
>>
>> Arno Lehmann wrote on 25/04/2023 12:54:
>>> Hi Jörg-Volker,
>>>
>>> Am 25.04.2023 um 11:19 schrieb Jörg-Volker Peetz:
> ...
>>>> In Debian testing I see the package `mesa-opencl-icd`.
>>>> I have no experience with opencl and AMD graphic cards but are very 
>>>> interested how it works in Debian.
>>>
>>> That's more or less where I am myself... seems a bit too complex for 
>>> me, at this time ;-)
>>
>> I'm wondering if package mesa-opencl-icd would do the trick (version 
>> 22.3.6-1+deb12u1 like the other installed mesa packages). From the 
>> description it seems to be the right package:
> 
> That's the package I tried initially which failed all my (limited) 
> testing due to the hardware not being supported.
> 
> Mesa 23 is available as experimental, but I did not manage to install 
> that due to dependencies.
> 
> In the end, you'll have to test with your particular hardware, I think 
> -- I've not been able to find a reliable and realistic list of working 
> hard- and software combinations.
> 
> 
> 
> Current state, by the way, is that I'm fighting with boinc and systemd 
> in this environment. OpenCL reminds me of the (good|bad) days of 
> building my own kernel based upon incomplete information ;-)

As I previously said, I know nothing about the subject so I might be out 
of topic, but:
- in February 2022 someone wrote an interesting article, in French, of 
the current (bad) state of OpenCL Linux software with AMD hardware
- this article points to some English documentation and scripts this 
person maintain [2]

1. 
https://linuxfr.org/news/opencl-sous-linux-l-etat-des-pilotes-amd-est-desormais-pire-que-ce-qu-il-etait-a-l-epoque-de-fglrx
2. https://gitlab.com/illwieckz/i-love-compute

Hope this helps.
> 
> Would be fun if I could sink a few days in it.
> 
> Cheers,
> 
> Arno

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OpenCL with Radeon GPU Arno Lehmann <al@its-lehmann.de> - 2023-04-24 20:10 +0200
  Re: OpenCL with Radeon GPU Sarunas Burdulis <sarunas@math.dartmouth.edu> - 2023-04-24 22:10 +0200
    Re: OpenCL with Radeon GPU Timothy M Butterworth <timothy.m.butterworth@gmail.com> - 2023-04-24 23:40 +0200
      Re: OpenCL with Radeon GPU Arno Lehmann <al@its-lehmann.de> - 2023-04-25 00:10 +0200
        Re: OpenCL with Radeon GPU Yvan Masson <yvan@masson-informatique.fr> - 2023-04-25 11:10 +0200
          Re: OpenCL with Radeon GPU Arno Lehmann <al@its-lehmann.de> - 2023-04-25 12:40 +0200
            Re: OpenCL with Radeon GPU Arno Lehmann <al@its-lehmann.de> - 2023-04-25 16:40 +0200
              Re: OpenCL with Radeon GPU Sarunas Burdulis <sarunas@math.dartmouth.edu> - 2023-04-26 18:20 +0200
                Re: OpenCL with Radeon GPU Arno Lehmann <al@its-lehmann.de> - 2023-05-08 13:50 +0200
  Re: OpenCL with Radeon GPU Jörg-Volker Peetz <jvpeetz@web.de> - 2023-04-25 11:30 +0200
    Re: OpenCL with Radeon GPU Arno Lehmann <al@its-lehmann.de> - 2023-04-25 13:00 +0200
      Re: OpenCL with Radeon GPU Jörg-Volker Peetz <jvpeetz@web.de> - 2023-04-26 11:40 +0200
        Re: OpenCL with Radeon GPU Arno Lehmann <al@its-lehmann.de> - 2023-04-26 15:50 +0200
          Re: OpenCL with Radeon GPU Yvan Masson <yvan@masson-informatique.fr> - 2023-04-26 17:00 +0200

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