On 16/02/2018 05:49, Raymond Wiker wrote:
> Dennis Lee Bieber  writes:
>
>> On Thu, 15 Feb 2018 20:24:12 +0000, Gareth's Downstairs Computer
>>  declaimed the following:
>>
>>> Also, is there any info on how to use the graphics controller
>>> as a maths engine?
>>>
>>
>>  To my knowledge, Broadcom has not released very much information about
>> the GPU. Consider that the initial booting of an RPi is done by loading a
>> certain file into the GPU, and that file than loads/starts the ARM
>> processor.
>
> Well, there's this:
>
> http://www.aholme.co.uk/GPU_FFT/Main.htm
>
> --- which is interesting by itself, and also has links to other documents.
>

Plenty there to read later, thanks.

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