On 2017-06-23 08:57, Guillermo Rozas wrote:
>>> Honest question: what is the sense of doing this? If one is using the
>>> open source drive on "moral grounds", taking the OpenCL blob from it
>>> and using it when convenient doesn't make it any less closed. I
>>> confess that I don't know the status of the proprietary drivers for
>>> AMD, are they fundamentally worse than the open ones?
>> There are no functional/usable/not-broken  free/open source opencl drivers.
>> At least if you try to use darktable, and not just run some toy benchmarks.
> 
> I get that. What I don't understand is what is the sense of using the
> open source driver AND the OpenCL part of the closed one, instead of
> directly using the closed source driver. Is more of a philosophical
> question :)

The sense is practical: AMDGPU-PRO (closed source driver) as a complete
package is only available for Linux 4.4 and some distributions. amdgpu
(opensource, no OpenCL) is part of Linux kernel, starting with >4.4(?).

-- 
Šarūnas Burdulis
math.dartmouth.edu/~sarunas

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