IMO not related




-------- Ursprüngliche Nachricht --------
Von: David Vincent-Jones <david...@gmail.com>
Datum: So., 21. Juni 2020, 19:00
An: darktable-dev@lists.darktable.org
Betreff: Re: AW:Re: [darktable-dev] cannot compile OpenCL test program in git master

When I restart my system, after updating the master git, OpenCl is shown to be correctly installed on Manjaro/Arch. During processing however I get a message that "darktable is finding opencl problems" and then opencl is terminated.

Is this part of the same problem? I am using the latest version of filmic-rgb-V4-(2020).

David

On 2020-06-21 7:52 a.m., Axel Gerber wrote:
Filmic V4? Opencl support is still pending IIRC

Von meinem Mobiltelefon gesendet


-------- Ursprüngliche Nachricht --------
Von: Alexander Rabtchevich <alexander.v.rabtchev...@gmx.net>
Datum: So., 21. Juni 2020, 15:21
An: parafin <para...@paraf.in>
Cc: darktable <darktable-dev@lists.darktable.org>
Betreff: Aw: Re: [darktable-dev] cannot compile OpenCL test program in git master

    Hm. I was not thorough enough.  Filmic worked on CPU and I didn't care of
    other modules on GPU.
    With respect,
    Alexander Rabtchevich
    *Gesendet:* Sonntag, 21. Juni 2020 um 13:17 Uhr
    *Von:* "parafin" <para...@paraf.in>
    *An:* "darktable" <darktable-dev@lists.darktable.org>
    *Betreff:* Re: [darktable-dev] cannot compile OpenCL test program in git master
    Why do you think that OpenCL is disabled?


    On Sun, 21 Jun 2020 12:31:24 +0300
    Alexander Rabtchevich <alexander.v.rabtchev...@gmx.net> wrote:

     > Hello
     >
     >
     > Pascal Obry wrote:
     > > Le vendredi 19 juin 2020 à 19:44 +0300, Alexander Rabtchevich a écrit :
     > >> Latest git builds make the next output at compilation:
     > >>
     > >>
     > >> -- Found LLVM 6.0.0
     > > Too old!
     > >
     > > I think you need at least version 8 or 9 IIRC.
     > >
     >
     > Does it mean I have to upgrade LLVM in order to use OpenCL in darktable?
     > Here is an output of exporting with OpenCL forced (strong GPU).
     >
     >
     > 15,976160 [dev] took 0,130 secs (0,301 CPU) to load the image.
     > 16,169524 [export] creating pixelpipe took 0,184 secs (0,199 CPU)
     > 16,169577 [pixelpipe_process] [export] using device 0
     > 16,169666 [dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base
     > buffer [export]
     > 16,202823 [dev_pixelpipe] took 0,033 secs (0,000 CPU) processed `raw
     > black/white point' on GPU, blended on GPU [export]
     > 16,207450 [dev_pixelpipe] took 0,005 secs (0,000 CPU) processed `white
     > balance' on GPU, blended on GPU [export]
     > 16,211635 [dev_pixelpipe] took 0,004 secs (0,001 CPU) processed
     > `highlight reconstruction' on GPU, blended on GPU [export]
     > 17,055294 [dev_pixelpipe] took 0,844 secs (3,812 CPU) processed
     > `demosaic  ' on CPU, blended on CPU [export]
     > 17,196472 [dev_pixelpipe] took 0,141 secs (0,000 CPU) processed
     > `exposure' on GPU, blended on GPU [export]
     > 17,216730 [dev_pixelpipe] took 0,020 secs (0,005 CPU) processed `input
     > color profile' on GPU, blended on GPU [export]
     > image colorspace transform Lab-->RGB took 0,175 secs (0,860 CPU)
     > [filmicrgb ]
     > 50,660789 [dev_pixelpipe] took 33,444 secs (179,826 CPU) processed
     > `filmic rgb' on CPU, blended on CPU [export]
     > image colorspace transform RGB-->Lab took 0,011 secs (0,009 GPU) [colorout ]
     > 50,828053 [dev_pixelpipe] took 0,167 secs (0,014 CPU) processed `output
     > color profile' on GPU, blended on GPU [export]
     > 51,063876 [dev_pixelpipe] took 0,236 secs (0,681 CPU) processed `display
     > encoding' on CPU, blended on CPU [export]
     > 51,063907 [opencl_profiling] profiling device 0 ('Ellesmere'):
     > 51,063914 [opencl_profiling] spent  0,1641 seconds in [Write Image (from
     > host to device)]
     > 51,063921 [opencl_profiling] spent  0,0057 seconds in rawprepare_1f
     > 51,063925 [opencl_profiling] spent  0,0024 seconds in whitebalance_1f
     > 51,063931 [opencl_profiling] spent  0,0020 seconds in
     > highlights_1f_lch_bayer
     > 51,063936 [opencl_profiling] spent  0,1594 seconds in [Read Image (from
     > device to host)]
     > 51,063938 [opencl_profiling] spent  0,0113 seconds in exposure
     > 51,063942 [opencl_profiling] spent  0,0108 seconds in colorin_unbound
     > 51,063945 [opencl_profiling] spent  0,0189 seconds in [Copy Image (on
     > device)]
     > 51,063949 [opencl_profiling] spent  0,0076 seconds in
     > colorspaces_transform_rgb_matrix_to_lab
     > 51,063952 [opencl_profiling] spent  0,0095 seconds in colorout
     > 51,063956 [opencl_profiling] spent  0,3917 seconds totally in command
     > queue (with 0 events missing)
     > 51,063970 [dev_process_export] pixel pipeline processing took 34,894
     > secs (184,339 CPU)
     > [export_job] exported to
     >
    `/media/sasha/WD5_4/Photos/2020.06.17_Inna_Minsk_park_birds_flowers/darktable_exported/DSC06264_03.jpg'
     >
     >
     > With respect,
     > Alexander Rabtchevich
     > ___________________________________________________________________________
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     >
     >
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