CUDA et OPENCL

[jpg54]

Linux Mint 19.3. Regardes dans les dépôts si NEO y est.
Voilà ou je l'ai trouvé : https://launchpad.net/~intel-opencl/+arc...tel-opencl
Après je n'ai pas regardé si ta carte NVidia est bien géré pour l'OpenCL. Il manque peut être quelque chose ?

[valmy]

Merci. Je vais voir ...

[JacoTux]

CUDA activé, darktable indique dans ses préférences que l'opencl n'est pas actif.

Ce n'est pas ce que j'obtiens

[jpg54]

Bonjour Jacques, tu réponds un message de 2019. Je ne sais plus s'il est d'actualité.

[JacoTux]

Bonjour Jacques, tu réponds un message de 2019. Je ne sais plus s'il est d'actualité.

Effectivement à l'époque les préférences ne se présentaient peut-être pas ainsi.
Toujours est il qu'avec la version actuelle de DT (master en l'espèce) il y a bien concomitance OpenCL et CUDA... faut-il avoir une carte Nvidia, de plus compatible.

Reste que depuis que j'ai complété mes paquets pour que Cuda soit pris en charge je note un ralentissement à l'ouverture d'une image dans la chambre noire. En l'état le meilleur réglage semble être celui que je présente dans ma capture écran ci-dessus.

Je piste les performances en lançant dt avec cette commande

Code :

darktable -d opencl -d perf

[jpg54]

Ca n'est pas identique chez moi :

et voilà le résultat de la commande :

Code :

(darktable:28647): Gtk-WARNING **: 10:19:29.546: Theme parsing error: gtk.css:1649:16: '-gtk-icon-size' is not a valid property name

(darktable:28647): Gtk-WARNING **: 10:19:29.546: Theme parsing error: gtk.css:1652:16: '-gtk-icon-size' is not a valid property name
     0,2497 [dt_get_sysresource_level] switched to 1 as `default'
     0,2497   total mem:       15835MB
     0,2498   mipmap cache:    1979MB
     0,2498   available mem:   7917MB
     0,2498   singlebuff:      123MB
     0,2498   OpenCL tune mem: WANTED
     0,2498   OpenCL pinned:   WANTED
[opencl_init] opencl related configuration options:
[opencl_init] opencl: ON
[opencl_init] opencl_scheduling_profile: 'very fast GPU'
[opencl_init] opencl_library: 'default path'
[opencl_init] opencl_device_priority: '*/!0,*/*/*/!0,*'
[opencl_init] opencl_mandatory_timeout: 400
     0.2510 [dt_dlopencl_init] could not find default opencl runtime library 'libOpenCL'
     0.2510 [dt_dlopencl_init] could not find default opencl runtime library 'libOpenCL.so'
[opencl_init] opencl library 'libOpenCL.so.1' found on your system and loaded
[opencl_init] found 1 platform
[opencl_init] found 1 device

[dt_opencl_device_init]
   DEVICE:                   0: 'NVIDIA GeForce GTX 1650'
   PLATFORM NAME & VENDOR:   NVIDIA CUDA, NVIDIA Corporation
   CANONICAL NAME:           nvidiacudanvidiageforcegtx1650
   DRIVER VERSION:           470.161.03
   DEVICE VERSION:           OpenCL 3.0 CUDA, SM_20 SUPPORT
   DEVICE_TYPE:              GPU
   GLOBAL MEM SIZE:          3914 MB
   MAX MEM ALLOC:            979 MB
   MAX IMAGE SIZE:           32768 x 32768
   MAX WORK GROUP SIZE:      1024
   MAX WORK ITEM DIMENSIONS: 3
   MAX WORK ITEM SIZES:      [ 1024 1024 64 ]
   ASYNC PIXELPIPE:          NO
   PINNED MEMORY TRANSFER:   WANTED
   MEMORY TUNING:            WANTED
   FORCED HEADROOM:          400
   AVOID ATOMICS:            NO
   MICRO NAP:                250
   ROUNDUP WIDTH:            16
   ROUNDUP HEIGHT:           16
   CHECK EVENT HANDLES:      128
   PERFORMANCE:              9.546
   TILING ADVANTAGE:         0.000
   DEFAULT DEVICE:           NO
   KERNEL BUILD DIRECTORY:   /usr/share/darktable/kernels
   KERNEL DIRECTORY:         /home/jpg/.cache/darktable/cached_v1_kernels_for_NVIDIACUDANVIDIAGeForceGTX1650_47016103
   CL COMPILER OPTION:       -cl-fast-relaxed-math
   KERNEL LOADING TIME:       0.1518 sec
[opencl_init] OpenCL successfully initialized. Internal numbers and names of available devices:
[opencl_init]           0       'NVIDIA CUDA NVIDIA GeForce GTX 1650'
[opencl_init] FINALLY: opencl is AVAILABLE and ENABLED.
[dt_opencl_update_priorities] these are your device priorities:
[dt_opencl_update_priorities]           image   preview export  thumbs  preview2
[dt_opencl_update_priorities]           0       0       0       0       0
[dt_opencl_update_priorities] show if opencl use is mandatory for a given pixelpipe:
[dt_opencl_update_priorities]           image   preview export  thumbs  preview2
[dt_opencl_update_priorities]           1       1       1       1       1
[opencl_synchronization_timeout] synchronization timeout set to 0
[dt_opencl_update_priorities] these are your device priorities:
[dt_opencl_update_priorities]           image   preview export  thumbs  preview2
[dt_opencl_update_priorities]           0       0       0       0       0
[dt_opencl_update_priorities] show if opencl use is mandatory for a given pixelpipe:
[dt_opencl_update_priorities]           image   preview export  thumbs  preview2
[dt_opencl_update_priorities]           1       1       1       1       1
[opencl_synchronization_timeout] synchronization timeout set to 0

(darktable:28647): Gtk-WARNING **: 10:19:30.152: Theme parsing error: gtk.css:1649:16: '-gtk-icon-size' is not a valid property name

(darktable:28647): Gtk-WARNING **: 10:19:30.152: Theme parsing error: gtk.css:1652:16: '-gtk-icon-size' is not a valid property name

** (darktable:28647): WARNING **: 10:19:30.693: [Lensfun] /home/jpg/.local/share/lensfun/_lcps.xml:1:28: Database version is 2, but newest supported is only 1!

remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 5 (delta 3), reused 4 (delta 3), pack-reused 0
Dépaquetage des objets: 100% (5/5), 1.11 Kio | 227.00 Kio/s, fait.
Depuis https://github.com/darktable-org/lua-scripts
   d55dae7..867c49b  master     -> origin/master
erreur : Vos modifications locales aux fichiers suivants seraient écrasées par la fusion :
        contrib/enfuseAdvanced.lua
Veuillez valider ou remiser vos modifications avant la fusion.

[JacoTux]

Ta carte GPU semble compatible CUDA , c'est curieux que tu n'aies pas ses entrées dans les préférences.
Voilà ce que donne le retour de console à l'ouverture de dt chez moi.

Code :

$ darktable -d opencl -d perf
darktable 4.5.0+1014~g5f25f79812
Copyright (C) 2012-2023 Johannes Hanika and other contributors.

Compile options:
  Bit depth              -> 64 bit
  Debug                  -> DISABLED
  SSE2 optimizations    -> ENABLED
  OpenMP                -> ENABLED
  OpenCL                -> ENABLED
  Lua                    -> ENABLED  - API version 9.2.0
  Colord                -> ENABLED
  gPhoto2                -> ENABLED
  GMIC                  -> ENABLED  - Compressed LUTs supported
  GraphicsMagick        -> ENABLED
  ImageMagick            -> DISABLED
  libavif                -> ENABLED
  libheif                -> ENABLED
  libjxl                -> ENABLED
  OpenJPEG              -> ENABLED
  OpenEXR                -> ENABLED
  WebP                  -> ENABLED

See https://www.darktable.org/resources/ for detailed documentation.
See https://github.com/darktable-org/darktable/issues/new/choose to report bugs.

    0,4770 [dt_get_sysresource_level] switched to 2 as `large'
    0,4770  total mem:      15829MB
    0,4770  mipmap cache:    1978MB
    0,4770  available mem:  10821MB
    0,4770  singlebuff:      989MB
    0.4917 [opencl_init] opencl library 'libOpenCL' found on your system and loaded, preference 'default path'
    0.6357 [opencl_init] found 2 platforms
    0.6358 [check platform] platform 'Intel(R) OpenCL Graphics' with key 'clplatform_intelropenclgraphics' is NOT active
[opencl_init] found 1 device

[dt_opencl_device_init]
  DEVICE:                  0: 'Quadro P620'
  PLATFORM NAME & VENDOR:  NVIDIA CUDA, NVIDIA Corporation
  CANONICAL NAME:          nvidiacudaquadrop620
  DRIVER VERSION:          535.113.01
  DEVICE VERSION:          OpenCL 3.0 CUDA, SM_20 SUPPORT
  DEVICE_TYPE:              GPU, dedicated mem
  GLOBAL MEM SIZE:          1985 MB
  MAX MEM ALLOC:            496 MB
  MAX IMAGE SIZE:          16384 x 32768
  MAX WORK GROUP SIZE:      1024
  MAX WORK ITEM DIMENSIONS: 3
  MAX WORK ITEM SIZES:      [ 1024 1024 64 ]
  ASYNC PIXELPIPE:          NO
  PINNED MEMORY TRANSFER:  NO
  USE HEADROOM:            400Mb
  AVOID ATOMICS:            NO
  MICRO NAP:                250
  ROUNDUP WIDTH & HEIGHT    16x16
  CHECK EVENT HANDLES:      128
  TILING ADVANTAGE:        0.000
  DEFAULT DEVICE:          NO
  KERNEL BUILD DIRECTORY:  /usr/share/darktable/kernels
  KERNEL DIRECTORY:        /home/jacotux/.cache/darktable/cached_v2_kernels_for_NVIDIACUDAQuadroP620_53511301
  CL COMPILER OPTION:      -cl-fast-relaxed-math
  KERNEL LOADING TIME:      0.0868 sec
[opencl_init] OpenCL successfully initialized. internal numbers and names of available devices:
[opencl_init] 0 'NVIDIA CUDA Quadro P620'
    0.7800 [opencl_init] FINALLY: opencl is AVAILABLE and ENABLED.
[opencl_init] opencl_scheduling_profile: 'default'
[opencl_init] opencl_device_priority: '*/!0,*/*/*'
[opencl_init] opencl_mandatory_timeout: 200
[dt_opencl_update_priorities] these are your device priorities:
[dt_opencl_update_priorities] image preview export thumbs preview2
[dt_opencl_update_priorities] 0 -1 0 0 -1
[dt_opencl_update_priorities] show if opencl use is mandatory for a given pixelpipe:
[dt_opencl_update_priorities] image preview export thumbs preview2
[dt_opencl_update_priorities] 0 0 0 0 0
[opencl_synchronization_timeout] synchronization timeout set to 200
[dt_opencl_update_priorities] these are your device priorities:
[dt_opencl_update_priorities] image preview export thumbs preview2
[dt_opencl_update_priorities] 0 -1 0 0 -1
[dt_opencl_update_priorities] show if opencl use is mandatory for a given pixelpipe:
[dt_opencl_update_priorities] image preview export thumbs preview2
[dt_opencl_update_priorities] 0 0 0 0 0
[opencl_synchronization_timeout] synchronization timeout set to 200

Et la suite en passant une image dans la chambre noire
A préciser que 15 modules s'activent à ce moment, soit par défaut soit par préférence personnelle.

Code :

346,9090 [dt_dev_load_raw] loading the image. took 0,286 secs (1,782 CPU)
  347,5330 [histogram] took 0,000 secs (0,000 CPU) scope draw
  347,6953 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
  347,7639 [dt_opencl_check_tuning] use 1584MB (headroom=ON, pinning=OFF) on device `NVIDIA CUDA Quadro P620' id=0
  347,7642 [dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [full]
  347,7796 [histogram] took 0,000 secs (0,000 CPU) scope draw
  347,7823 [dev_pixelpipe] took 0,018 secs (0,033 CPU) [full] processed `rawprepare' on GPU, blended on GPU
  347,7896 [dev_pixelpipe] took 0,007 secs (0,008 CPU) [full] processed `temperature' on GPU, blended on GPU
  347,8422 [dev_pixelpipe] took 0,053 secs (0,057 CPU) [full] processed `highlights' on GPU, blended on GPU
  347,9113 [dev_pixelpipe] took 0,069 secs (0,232 CPU) [full] processed `hotpixels' on CPU, blended on CPU
  347,9314 [opencl copy_buffer_to_buffer] could not copy buffer on device 0: CL_MEM_OBJECT_ALLOCATION_FAILURE
  347,9647 [opencl_demosaic] markesteijn problem 'CL_MEM_OBJECT_ALLOCATION_FAILURE'
  347,9690 [default_process_tiling_opencl_roi] [full] couldn't run process_cl() for module 'demosaic' in tiling mode: CL_MEM_OBJECT_ALLOCATION_FAILURE
  347,9690 Error: process_tiling_CL  [full]        demosaic              (  0/  0) 6252x4162 scale=1,0000 --> (  0/  0) 1664x1108 scale=0,2662 device=0 (nvidiacudaquadrop620), CL_MEM_OBJECT_ALLOCATION_FAILURE
  347,9691 pixelpipe process CL      [full]        demosaic              (  0/  0) 6252x4162 scale=1,0000 --> (  0/  0) 1664x1108 scale=0,2662 couldn't run module on GPU, falling back to CPU
  349,4801 [resample_plain] plan 0,000 secs (0,000 CPU) resample 0,134 secs (1,528 CPU)
  349,5319 [dev_pixelpipe] took 1,621 secs (17,001 CPU) [full] processed `demosaic' on CPU, blended on CPU
  349,5896 [dev_pixelpipe] took 0,058 secs (0,052 CPU) [full] processed `denoiseprofile' on GPU, blended on GPU
  349,6145 [dev_pixelpipe] took 0,025 secs (0,025 CPU) [full] processed `lens' on GPU, blended on GPU
  349,6940 [histogram] took 0,000 secs (0,000 CPU) scope draw
  349,8014 [dev_pixelpipe] took 0,187 secs (1,050 CPU) [full] processed `cacorrectrgb' on CPU, blended on CPU
  349,8084 [dev_pixelpipe] took 0,007 secs (0,007 CPU) [full] processed `exposure' on GPU, blended on GPU
  349,8112 [dev_pixelpipe] took 0,003 secs (0,002 CPU) [full] processed `colorin' on GPU, blended on GPU
  349,8139 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_LAB-->IOP_CS_RGB took 0,002 secs (0,002 GPU) [channelmixerrgb]
  349,8181 [dev_pixelpipe] took 0,007 secs (0,003 CPU) [full] processed `channelmixerrgb' on GPU, blended on GPU
  349,8228 [dev_pixelpipe] took 0,005 secs (0,004 CPU) [full] processed `colorbalancergb' on GPU, blended on GPU
  349,8284 [dev_pixelpipe] took 0,006 secs (0,005 CPU) [full] processed `filmicrgb' on GPU, blended on GPU
  349,8319 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_RGB-->IOP_CS_LAB took 0,003 secs (0,003 GPU) [colorout]
  349,8468 [dev_pixelpipe] took 0,018 secs (0,015 CPU) [full] processed `colorout' on GPU, blended on GPU
  349,8613 [dev_pixelpipe] took 0,015 secs (0,066 CPU) [full] processed `gamma' on CPU, blended on CPU
  349,8614 [opencl_profiling] profiling device 0 ('NVIDIA CUDA Quadro P620'):
  349,8614 [opencl_profiling] spent  0,0373 seconds in [Write Image (from host to device)]
  349,8614 [opencl_profiling] spent  0,0045 seconds in rawprepare_1f
  349,8614 [opencl_profiling] spent  0,0049 seconds in whitebalance_1f_xtrans
  349,8614 [opencl_profiling] spent  0,0056 seconds in highlights_initmask
  349,8614 [opencl_profiling] spent  0,0076 seconds in highlights_dilatemask
  349,8614 [opencl_profiling] spent  0,0000 seconds in [Write Buffer (from host to device)]
  349,8614 [opencl_profiling] spent  0,0228 seconds in highlights_chroma
  349,8614 [opencl_profiling] spent  0,0000 seconds in [Read Buffer (from device to host)]
  349,8614 [opencl_profiling] spent  0,0107 seconds in highlights_opposed
  349,8614 [opencl_profiling] spent  0,0566 seconds in [Read Image (from device to host)]
  349,8614 [opencl_profiling] spent  0,0142 seconds in markesteijn_initial_copy
  349,8614 [opencl_profiling] spent  0,0130 seconds in [Copy Buffer to Buffer (on device)]
  349,8614 [opencl_profiling] spent  0,0010 seconds in denoiseprofile_precondition_Y0U0V0
  349,8614 [opencl_profiling] spent  0,0284 seconds in denoiseprofile_decompose
  349,8614 [opencl_profiling] spent  0,0037 seconds in denoiseprofile_reduce_first
  349,8614 [opencl_profiling] spent  0,0000 seconds in denoiseprofile_reduce_second
  349,8614 [opencl_profiling] spent  0,0069 seconds in denoiseprofile_synthesize
  349,8614 [opencl_profiling] spent  0,0030 seconds in [Copy Image (on device)]
  349,8614 [opencl_profiling] spent  0,0010 seconds in denoiseprofile_backtransform_Y0U0V0
  349,8615 [opencl_profiling] spent  0,0013 seconds in md_vignette
  349,8615 [opencl_profiling] spent  0,0209 seconds in md_lens_correction
  349,8615 [opencl_profiling] spent  0,0009 seconds in exposure
  349,8615 [opencl_profiling] spent  0,0010 seconds in colorin_unbound
  349,8615 [opencl_profiling] spent  0,0010 seconds in colorspaces_transform_lab_to_rgb_matrix
  349,8615 [opencl_profiling] spent  0,0013 seconds in channelmixerrgb_CAT16
  349,8615 [opencl_profiling] spent  0,0023 seconds in colorbalancergb
  349,8615 [opencl_profiling] spent  0,0006 seconds in filmic_mask_clipped_pixels
  349,8615 [opencl_profiling] spent  0,0020 seconds in filmicrgb_chroma
  349,8615 [opencl_profiling] spent  0,0009 seconds in colorspaces_transform_rgb_matrix_to_lab
  349,8615 [opencl_profiling] spent  0,0026 seconds in colorout
  349,8615 [opencl_profiling] spent  0,2559 seconds totally in command queue (with 1 event missing)
  349,8641 [dev_process_image] pixel pipeline took 2,100 secs (18,564 CPU) processing `DSCF0216.RAF'
  349,8665 [histogram] took 0,000 secs (0,000 CPU) scope draw
  349,8736 [dt_dev_process_image_job] loading image. took 0,000 secs (0,002 CPU)
  349,8736 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
  349,8798 [dev_process_image] pixel pipeline took 0,006 secs (0,034 CPU) processing `DSCF0216.RAF'
  349,8940 [histogram] took 0,000 secs (0,000 CPU) scope draw
  349,8956 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
  349,9053 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
  349,9227 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
  349,9405 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
  349,9882 [dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [preview]
  349,9897 [dev_pixelpipe] took 0,001 secs (0,000 CPU) [preview] processed `rawprepare' on CPU, blended on CPU
  349,9917 [dev_pixelpipe] took 0,002 secs (0,000 CPU) [preview] processed `temperature' on CPU, blended on CPU
  349,9933 [dev_pixelpipe] took 0,001 secs (0,003 CPU) [preview] processed `highlights' on CPU, blended on CPU
  349,9954 [dev_pixelpipe] took 0,002 secs (0,011 CPU) [preview] processed `hotpixels' on CPU, blended on CPU
  350,0969 [dev_pixelpipe] took 0,101 secs (0,897 CPU) [preview] processed `demosaic' on CPU, blended on CPU
  350,2305 [dev_pixelpipe] took 0,134 secs (1,295 CPU) [preview] processed `denoiseprofile' on CPU, blended on CPU
  350,2721 [dev_pixelpipe] took 0,042 secs (0,375 CPU) [preview] processed `lens' on CPU, blended on CPU
  350,4078 [dev_pixelpipe] took 0,136 secs (0,798 CPU) [preview] processed `cacorrectrgb' on CPU, blended on CPU
  350,4139 [dev_pixelpipe] took 0,006 secs (0,036 CPU) [preview] processed `exposure' on CPU, blended on CPU
  350,4198 [dev_pixelpipe] took 0,006 secs (0,027 CPU) [preview] processed `colorin' on CPU, blended on CPU
  350,4225 [dt_ioppr_transform_image_colorspace] IOP_CS_LAB-->IOP_CS_RGB took 0,002 secs (0,022 CPU) [channelmixerrgb]
  350,4381 [dev_pixelpipe] took 0,018 secs (0,168 CPU) [preview] processed `channelmixerrgb' on CPU, blended on CPU
  350,4926 [dev_pixelpipe] took 0,054 secs (0,585 CPU) [preview] processed `colorbalancergb' on CPU, blended on CPU
  350,5202 [dev_pixelpipe] took 0,028 secs (0,310 CPU) [preview] processed `filmicrgb' on CPU, blended on CPU
  350,5225 [dt_ioppr_transform_image_colorspace] IOP_CS_RGB-->IOP_CS_LAB took 0,002 secs (0,024 CPU) [colorout]
  350,5307 [dev_pixelpipe] took 0,010 secs (0,085 CPU) [preview] processed `colorout' on CPU, blended on CPU
  350,5342 [dev_pixelpipe] took 0,003 secs (0,025 CPU) [preview] processed `gamma' on CPU, blended on CPU
  350,5399 [dt_ioppr_transform_image_colorspace_rgb] RGB-->RGB took 0,006 secs (0,030 CPU) [final histogram]
  350,5411 histogram calculation 256 bins 2 -> -1 compensate 0 3 channels 1205120 pixels took 0,001 secs (0,011 CPU)
  350,5413 [histogram] took 0,007 secs (0,041 CPU) final histogram
  350,5427 [dev_process_image] pixel pipeline took 0,555 secs (4,658 CPU) processing `DSCF0216.RAF'
  350,5752 [histogram] took 0,004 secs (0,001 CPU) scope draw
  352,6869 [histogram] took 0,001 secs (0,001 CPU) scope draw
  352,8576 [histogram] took 0,001 secs (0,001 CPU) scope draw

On voit que certaines tâches sont dédiées au CPU d'autres au GPU

[Cobert]

Sur la master, j'ai aussi la rubrique pilotes opencl, tout les pilotes étaientt cochés par défaut.
Je n'ai gardé que cuda.
@jacotux
Chez moi "démosaic" est sur le GPU, d'après la trace il semble qu'il y ai un pb d'allocation.

Cordialement.

Code :

5,3353 [dt_dev_load_raw] loading the image. took 1,333 secs (5,721 CPU)
     5,8240 [histogram] took 0,000 secs (0,000 CPU) scope draw
     5,8475 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
     5,8677 [histogram] took 0,000 secs (0,002 CPU) scope draw
     5,8833 [histogram] took 0,000 secs (0,000 CPU) scope draw
     5,8960 [histogram] took 0,000 secs (0,000 CPU) scope draw
     5,9135 [histogram] took 0,000 secs (0,000 CPU) scope draw
     5,9293 [histogram] took 0,000 secs (0,000 CPU) scope draw
     5,9445 [dt_opencl_check_tuning] use 5170MB (headroom=OFF, pinning=OFF) on device `NVIDIA CUDA NVIDIA GeForce RTX 3060 Ti' id=0
     5,9446 [dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [full]
     5,9493 [histogram] took 0,000 secs (0,000 CPU) scope draw
     5,9517 [dev_pixelpipe] took 0,007 secs (0,013 CPU) [full] processed `rawprepare' on GPU, blended on GPU
     6,2056 [dev_pixelpipe] module `rawprepare' min: (0,000471) max: (1,068696) [full]
     6,2072 [dev_pixelpipe] took 0,002 secs (0,001 CPU) [full] processed `temperature' on GPU, blended on GPU
     6,4536 [dev_pixelpipe] module `temperature' min: (0,000654) max: (1,276772) [full]
     6,4605 [dev_pixelpipe] took 0,007 secs (0,003 CPU) [full] processed `highlights' on GPU, blended on GPU
     6,7062 [dev_pixelpipe] module `highlights' min: (0,000654) max: (1,276772) [full]
     6,7497 [resample_cl] plan 0,003 secs (0,003 CPU) resample 0,005 secs (0,002 CPU)
     6,7601 [dev_pixelpipe] took 0,054 secs (0,025 CPU) [full] processed `demosaic' on GPU, blended on GPU
     6,7819 [dev_pixelpipe] module `demosaic' min: (0,001121; 0,000000; 0,000000) max: (1,212149; 1,235821; 1,263200) [full]
     6,7827 [dev_pixelpipe] took 0,001 secs (0,000 CPU) [full] processed `exposure' on GPU, blended on GPU
     6,8046 [dev_pixelpipe] module `exposure' min: (0,002217; 0,000000; 0,000000) max: (1,968758; 2,007198; 2,051658) [full]
     6,8052 [dev_pixelpipe] took 0,001 secs (0,000 CPU) [full] processed `crop' on GPU, blended on GPU
     6,8270 [dev_pixelpipe] module `crop' min: (0,002217; 0,000000; 0,000000) max: (1,968758; 2,007198; 2,051658) [full]
     6,8285 [dev_pixelpipe] took 0,002 secs (0,000 CPU) [full] processed `colorin' on GPU, blended on GPU
     6,8503 [dev_pixelpipe] module `colorin' min: (2,419650; -7,183880; -4,697680) max: (129,840057; 15,173584; 27,577257) [full]
     6,8528 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_LAB-->IOP_CS_RGB took 0,002 secs (0,000 GPU) [channelmixerrgb]
     6,8538 [dev_pixelpipe] took 0,003 secs (0,000 CPU) [full] processed `channelmixerrgb' on GPU, blended on GPU
     6,8756 [dev_pixelpipe] module `channelmixerrgb' min: (0,001720; 0,000000; 0,000000) max: (1,841117; 2,014867; 2,479171) [full]
     6,8849 [dev_pixelpipe] took 0,009 secs (0,005 CPU) [full] processed `diffuse' on GPU, blended on GPU
     6,9067 [dev_pixelpipe] module `diffuse' min: (0,000000; 0,000000; 0,000000) max: (1,845252; 2,018082; 2,484316) [full]
     6,9097 [dev_pixelpipe] took 0,003 secs (0,000 CPU) [full] processed `filmicrgb' on GPU, blended on GPU
     6,9315 [dev_pixelpipe] module `filmicrgb' min: (0,000089; 0,000000; 0,000000) max: (0,780945; 0,823388; 0,935949) [full]
     6,9337 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_RGB-->IOP_CS_LAB took 0,002 secs (0,000 GPU) [colorout]
     6,9363 [dev_pixelpipe] took 0,005 secs (0,000 CPU) [full] processed `colorout' on GPU, blended on GPU
     6,9580 [dev_pixelpipe] module `colorout' min: (0,000000; 0,000000; 0,000000) max: (0,878124; 0,920086; 0,978001) [full]
     6,9609 [dev_pixelpipe] took 0,003 secs (0,023 CPU) [full] processed `gamma' on CPU, blended on CPU
     6,9787 [dev_pixelpipe] module `gamma' min: (0,000000; 0,000000; 0,000000) max: (0,000000; 0,00000

[jpg54]

Voilà mon système :

Code :

Système d'exploitation : openSUSE Tumbleweed 20230505
Version de KDE Plasma : 5.27.4
Version de KDE Frameworks : 5.105.0
Version de Qt : 5.15.9
Version de noyau : 6.2.12-1-default (64-bit)
Plate-forme graphique : X11
Processeurs : 8 × Intel Core i5-8300H CPU @ 2.30GHz
Mémoire : 15,5 Gio de mémoire vive
Processeur graphique : NVIDIA GeForce GTX 1650/PCIe/SSE2
Fabricant : ASUSTeK COMPUTER INC.
Nom du produit : VivoBook_ASUSLaptop X571GT_A571GT
Version du système : 1.0

En principe avec I4-8300H, j'ai aussi le OpenGL Intel. Je n'ai pas installé les drivers.

[JacoTux]

@ Cobert

j'ai changé de setup, en fait celui qui est proposé par défaut.



Et cela change la donne

Code :

    30,6599 [dt_dev_load_raw] loading the image. took 0,246 secs (1,775 CPU)
    31,2647 [histogram] took 0,000 secs (0,000 CPU) scope draw
    31,4298 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
    31,4907 [dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [full]
    31,5171 [histogram] took 0,000 secs (0,000 CPU) scope draw
    31,5512 [dev_pixelpipe] took 0,060 secs (0,059 CPU) [full] processed `rawprepare' on GPU, blended on GPU
    31,5943 [dev_pixelpipe] took 0,043 secs (0,031 CPU) [full] processed `temperature' on GPU, blended on GPU
    31,6732 [dev_pixelpipe] took 0,079 secs (0,016 CPU) [full] processed `highlights' on GPU, blended on GPU
    31,7564 [dev_pixelpipe] took 0,083 secs (0,203 CPU) [full] processed `hotpixels' on CPU, blended on CPU
    33,8424 [resample_cl] plan 0,001 secs (0,001 CPU) resample 0,028 secs (0,001 CPU)
    34,9952 [dev_pixelpipe] took 3,239 secs (0,052 CPU) [full] processed `demosaic' on GPU with tiling, blended on CPU
    35,2293 [dev_pixelpipe] took 0,234 secs (0,040 CPU) [full] processed `denoiseprofile' on GPU, blended on GPU
    35,2765 [dev_pixelpipe] took 0,047 secs (0,010 CPU) [full] processed `lens' on GPU, blended on GPU
    35,4725 [dev_pixelpipe] took 0,196 secs (0,864 CPU) [full] processed `cacorrectrgb' on CPU, blended on CPU
    35,4960 [dev_pixelpipe] took 0,023 secs (0,010 CPU) [full] processed `exposure' on GPU, blended on GPU
    35,5112 [dev_pixelpipe] took 0,015 secs (0,005 CPU) [full] processed `colorin' on GPU, blended on GPU
    35,5246 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_LAB-->IOP_CS_RGB took 0,013 secs (0,003 GPU) [channelmixerrgb]
    35,5419 [dev_pixelpipe] took 0,031 secs (0,007 CPU) [full] processed `channelmixerrgb' on GPU, blended on GPU
    35,5606 [dev_pixelpipe] took 0,019 secs (0,002 CPU) [full] processed `colorbalancergb' on GPU, blended on GPU
    35,5786 [dev_pixelpipe] took 0,018 secs (0,004 CPU) [full] processed `filmicrgb' on GPU, blended on GPU
    35,5915 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_RGB-->IOP_CS_LAB took 0,012 secs (0,003 GPU) [colorout]
    35,6173 [dev_pixelpipe] took 0,039 secs (0,006 CPU) [full] processed `colorout' on GPU, blended on GPU
    35,6370 [dev_pixelpipe] took 0,020 secs (0,038 CPU) [full] processed `gamma' on CPU, blended on CPU
    35,6398 [dev_process_image] pixel pipeline took 4,149 secs (1,353 CPU) processing `DSCF0216.RAF'
    35,6418 [histogram] took 0,000 secs (0,000 CPU) scope draw
    35,6490 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
    35,6491 [dt_dev_process_image_job] loading image. took 0,000 secs (0,001 CPU)
    35,7733 [dev_process_image] pixel pipeline took 0,124 secs (0,492 CPU) processing `DSCF0216.RAF'
    35,7864 [histogram] took 0,000 secs (0,000 CPU) scope draw
    35,7876 [dt_dev_process_image_job] loading image. took 0,000 secs (0,000 CPU)
    35,8485 [dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [preview]
    35,8528 [dev_pixelpipe] took 0,004 secs (0,011 CPU) [preview] processed `rawprepare' on GPU, blended on GPU
    35,8552 [dev_pixelpipe] took 0,002 secs (0,002 CPU) [preview] processed `temperature' on GPU, blended on GPU
    35,8578 [dev_pixelpipe] took 0,002 secs (0,003 CPU) [preview] processed `highlights' on GPU, blended on GPU
    35,8631 [dev_pixelpipe] took 0,005 secs (0,023 CPU) [preview] processed `hotpixels' on CPU, blended on CPU
    36,0163 [dev_pixelpipe] took 0,153 secs (0,156 CPU) [preview] processed `demosaic' on GPU, blended on GPU
    36,1115 [dev_pixelpipe] took 0,095 secs (0,040 CPU) [preview] processed `denoiseprofile' on GPU, blended on GPU
    36,1526 [dev_pixelpipe] took 0,041 secs (0,006 CPU) [preview] processed `lens' on GPU, blended on GPU
    36,3039 [dev_pixelpipe] took 0,151 secs (0,791 CPU) [preview] processed `cacorrectrgb' on CPU, blended on CPU
    36,3196 [dev_pixelpipe] took 0,016 secs (0,009 CPU) [preview] processed `exposure' on GPU, blended on GPU
    36,3284 [dev_pixelpipe] took 0,009 secs (0,001 CPU) [preview] processed `colorin' on GPU, blended on GPU
    36,3369 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_LAB-->IOP_CS_RGB took 0,008 secs (0,000 GPU) [channelmixerrgb]
    36,3482 [dev_pixelpipe] took 0,020 secs (0,000 CPU) [preview] processed `channelmixerrgb' on GPU, blended on GPU
    36,3613 [dev_pixelpipe] took 0,013 secs (0,000 CPU) [preview] processed `colorbalancergb' on GPU, blended on GPU
    36,3750 [dev_pixelpipe] took 0,014 secs (0,000 CPU) [preview] processed `filmicrgb' on GPU, blended on GPU
    36,3832 [dt_ioppr_transform_image_colorspace_cl] IOP_CS_RGB-->IOP_CS_LAB took 0,008 secs (0,000 GPU) [colorout]
    36,4025 [dev_pixelpipe] took 0,028 secs (0,012 CPU) [preview] processed `colorout' on GPU, blended on GPU
    36,4137 [dev_pixelpipe] took 0,011 secs (0,045 CPU) [preview] processed `gamma' on CPU, blended on CPU
    36,4208 [dt_ioppr_transform_image_colorspace_rgb] RGB-->RGB took 0,007 secs (0,035 CPU) [final histogram]

@ Jean-Paul
Le fait de ne pas avoir la pilote pour OpenCL Intel fait peut-être que dt ne prenne pas ce CPU en charge.