Robert, thanks for your help. Problem fixed, replaced this line from
darktablerc:
opencl_device_priority=*/!0,*/*/*
with:
opencl_device_priority=!0,*/!0,*/!0,*/!0,*
effectively excluding Intel GPU from possible devices to be used. Now
problem is gone and dt is much faster.
In the process I learned how OS X run dt application, i am fairly new to
Mac OS X, long time UNIX
(Linux included) systems engineer.
Once again, thank you.
~raymundo
"Obscurity is a far greater threat than piracy"
Tim O'Reilly
On Thu, May 21, 2015 at 5:26 PM, Robert William Hutton <[email protected]>
wrote:
> Actually, this kind of thing is normally for power saving IIUC. The
> discrete graphics can be
> powered down when not required.
>
> Does anyone know if it's possible to select the geforce for OpenCL on OS
> X, as presumably that would
> work? This might be enough, actually:
>
> http://www.darktable.org/usermanual/ch09s02s08.html.php
>
> Regards,
>
> Rob
>
>
> On 21/05/15 03:44, Raymundo Vega wrote:
> > Hmm,
> >
> > You are right, there are two graphic controllers shown in system report,
> > one is intel iris pro with dislay retina and the second is nvidia geforce
> > gt750m, no display attached... i asume it is the back up in case intel
> fail?
> >
> > Thanks for answering
> >
> > ~raymundo
> >
> > "Obscurity is a far greater threat than piracy"
> > Tim O'Reilly
> >
> > On Tue, May 19, 2015 at 6:39 PM, Robert William Hutton <
> [email protected]
> > <mailto:[email protected]>> wrote:
> >
> > You're probably using an Intel-based GPU. This doesn't work on any
> system currently (AFAIK because
> > the Intel OpenCL drivers are buggy).
> >
> > Regards,
> >
> > Rob
> >
> > On 05/05/15 03:35, Raymundo Vega wrote:
> > > extra info. Just found that when opencl is enabled, image info is
> empty.
> > >
> > > ~rv
> > >
> > > "Obscurity is a far greater threat than piracy"
> > > Tim O'Reilly
> > >
> > > On Mon, May 4, 2015 at 7:38 AM, Raymundo Vega <[email protected]
> <mailto:[email protected]> <mailto:[email protected]
> > <mailto:[email protected]>>> wrote:
> > >
> > > Hi all,
> > >
> > > Apologies if this has been answered before. Until yesterday i
> have never used
> > > OpenCL, after enabled, photos have a yellowish appearance. Am
> I missing something?
> > > maybe it is a known problem and there is a workaround?
> > >
> > > thanks
> > >
> > > ~raymundo
> > >
> > > "Obscurity is a far greater threat than piracy"
> > > Tim O'Reilly
> > >
> > >
> > >
> > >
> > >
> ------------------------------------------------------------------------------
> > > One dashboard for servers and applications across
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> > >
> > >
> > >
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> > >
> >
> >
>
> ------------------------------------------------------------------------------
> > One dashboard for servers and applications across
> Physical-Virtual-Cloud
> > Widest out-of-the-box monitoring support with 50+ applications
> > Performance metrics, stats and reports that give you Actionable
> Insights
> > Deep dive visibility with transaction tracing using APM Insight.
> > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
> > _______________________________________________
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> >
> >
>
>
> ------------------------------------------------------------------------------
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> Widest out-of-the-box monitoring support with 50+ applications
> Performance metrics, stats and reports that give you Actionable Insights
> Deep dive visibility with transaction tracing using APM Insight.
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>
------------------------------------------------------------------------------
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Widest out-of-the-box monitoring support with 50+ applications
Performance metrics, stats and reports that give you Actionable Insights
Deep dive visibility with transaction tracing using APM Insight.
http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
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