Thank you!

B

On 2019-08-16 18:52, Jack Bowling wrote:
Yes, thanks for the correction, Guillermo.

Jack

On 2019-08-16 6:50 p.m., Guillermo Rozas wrote:
What is blacklisted is the Intel Beignet driver, which should provide
OpenCL for the integrated graphics processor on Intel CPUs. This does
not affect any GPU that could be installed on the system, you can have
an NVidia or Radeon GPU with OpenCL enabled on an Intel CPU-based
computer.
Regards,
Guillermo

On Fri, Aug 16, 2019 at 10:30 PM I. Ivanov <[email protected]> wrote:
Hi Jack,

Can I ask for clarification please? openCL on Intel CPU is black listed
*regardless of the GPU* (Nvidia / Radeon) or this affects only the build
in Intel GPU (that is integrated on the processor)?

Thank you,

B

On 2019-08-16 14:56, Jack Bowling wrote:
I believe the devs found that the current Intel opencl implementation
was simply much slower than doing the grunt work on the CPU so they
blacklisted the Intel chips to prevent the inevitable moaning about
slow opencl render times. Apparently, Intel is working on new opencl
code so perhaps this will change in the future.

Jack

On 2019-08-16 2:14 p.m., David Vincent-Jones wrote:
Thanks Jack

does that mean that that there is nothing that one can do to
implement opencl on an Intel machine? Is this something that will be
fixed, or that I can fix?

David

On 8/16/19 1:57 PM, Jack Bowling wrote:
If you are running an Intel CPU, opencl is blacklisted in darktable.

Jack

On 2019-08-16 1:50 p.m., David Vincent-Jones wrote:
I am getting this error message despite all the indications that
openCL is all in place.

0.231688 [opencl_init]
0.231905 [opencl_init] found opencl runtime library 'libOpenCL'
0.231929 [opencl_init] opencl library 'libOpenCL' found on your
system and loaded
0.232108 [opencl_init] could not get platforms: -1001
0.232116 [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system. 0.232119 [opencl_init] initial status of opencl enabled flag is OFF.

darktable 2.7.0+1613~gdd7ed32b1 ... Manjaro/Arch

I have tried with and without my secondary monitor in order to
avoid memory conditions.

David


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