ii nvidia-opencl-icd-331
331.89-0ubuntu1~xedgers14.04.2 amd64
NVIDIA OpenCL ICD
So yes, I have it, although a different version (the version from
xorg-edgers PPA). Also on Mint 17. Are you on 32 pr 64 bits?
On 24 Jul 2014 06:16, "Nick Payne" <[email protected]> wrote:
> Works ok for me on Mint 17 with the 331.38 nVidia driver from xorg-edgers:
>
> nick@nick-lm17 ~ $ darktable -d opencl
> [opencl_init] opencl related configuration options:
> [opencl_init]
> [opencl_init] opencl: 1
> [opencl_init] opencl_library: ''
> [opencl_init] opencl_memory_requirement: 768
> [opencl_init] opencl_memory_headroom: 300
> [opencl_init] opencl_device_priority: '*/!0,*/*/*'
> [opencl_init] opencl_size_roundup: 16
> [opencl_init] opencl_async_pixelpipe: 0
> [opencl_init] opencl_synch_cache: 0
> [opencl_init] opencl_number_event_handles: 25
> [opencl_init] opencl_micro_nap: 1000
> [opencl_init] opencl_use_pinned_memory: 0
> [opencl_init] opencl_use_cpu_devices: 0
> [opencl_init] opencl_avoid_atomics: 0
> [opencl_init] opencl_omit_whitebalance: 0
> [opencl_init]
> [opencl_init] trying to load opencl library: '<system default>'
> [opencl_init] opencl library 'libOpenCL' found on your system and loaded
> [opencl_init] found 1 platform
> [opencl_init] found 1 device
> .
> .
> .
> [opencl_init] kernel loading time: 2.6977
> [opencl_init] OpenCL successfully initialized.
> [opencl_init] here are the internal numbers and names of OpenCL devices
> available to darktable:
> [opencl_init] 0 'GeForce GTX 650 Ti BOOST'
> [opencl_init] these are your device priorities:
> [opencl_init] image preview export thumbnail
> [opencl_init] 0 -1 0 0
> [opencl_init] FINALLY: opencl is AVAILABLE on this system.
> [opencl_init] initial status of opencl enabled flag is ON.
>
>
> Do you have nvidia-opencl-icd-331 installed?
>
> Nick
>
> On 24/07/14 07:32, KOVÁCS István wrote:
> > (Merging another thread that started on darktable-dev, as the nvidia
> > OpenCL problem is not a DT development issue; I found this thread in
> > the list archives. In response to my email, Ulrich suggested that my
> > problem may be fixed in recent nvidia driver releases:
> > [...] you might upgrade your nvidia driver. The background of your
> > issue is a long standing bug in nvidia's opencl implementation
> > reported to the developers some time ago. I recently got the
> > confirmation of the nvidia guys that the issue has been fixed since
> > driver version 331.67.)
> >
> > Unfortunately, 331.89 (from xorg-edgers) disables OpenCL completely:
> >
> > kofa@eagle:~/darktable-dev/bin > ./darktable -d opencl
> > [opencl_init] opencl related configuration options:
> > [opencl_init]
> > [opencl_init] opencl: 1
> > [opencl_init] opencl_library: ''
> > [opencl_init] opencl_memory_requirement: 768
> > [opencl_init] opencl_memory_headroom: 300
> > [opencl_init] opencl_device_priority: '*/!0,*/*/*'
> > [opencl_init] opencl_size_roundup: 16
> > [opencl_init] opencl_async_pixelpipe: 0
> > [opencl_init] opencl_synch_cache: 0
> > [opencl_init] opencl_number_event_handles: 25
> > [opencl_init] opencl_micro_nap: 1000
> > [opencl_init] opencl_use_pinned_memory: 0
> > [opencl_init] opencl_use_cpu_devices: 0
> > [opencl_init] opencl_avoid_atomics: 0
> > [opencl_init] opencl_omit_whitebalance: 0
> > [opencl_init]
> > [opencl_init] trying to load opencl library: '<system default>'
> > [opencl_init] could not find opencl runtime library 'libOpenCL'
> > [opencl_init] no working opencl library found. Continue with opencl
> disabled
> > [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
> > [opencl_init] initial status of opencl enabled flag is OFF.
> >
> > Verification:
> > kofa@eagle:~/darktable-dev/bin > dpkg -l|grep nvidia
> > rc nvidia-304 304.117-0ubuntu1
> > amd64 NVIDIA legacy binary
> > driver - version 304.117
> > ii nvidia-331
> > 331.89-0ubuntu1~xedgers14.04.2 amd64
> > NVIDIA binary driver - version 331.89
> > ii nvidia-331-dev
> > 331.89-0ubuntu1~xedgers14.04.2 amd64
> > NVIDIA binary Xorg driver development files
> > ii nvidia-331-uvm
> > 331.89-0ubuntu1~xedgers14.04.2 amd64
> > NVIDIA Unified Memory kernel module
> > rc nvidia-340
> > 340.24-0ubuntu1~xedgers14.04.1 amd64
> > NVIDIA binary driver - version 340.24
> > rc nvidia-libopencl1-304 304.117-0ubuntu1
> > amd64 NVIDIA OpenCL Driver and
> > ICD Loader library
> > ii nvidia-libopencl1-331
> > 331.89-0ubuntu1~xedgers14.04.2 amd64
> > NVIDIA OpenCL Driver and ICD Loader library
> > rc nvidia-opencl-icd-304 304.117-0ubuntu1
> > amd64 NVIDIA OpenCL ICD
> > ii nvidia-opencl-icd-331
> > 331.89-0ubuntu1~xedgers14.04.2 amd64
> > NVIDIA OpenCL ICD
> > ii nvidia-settings
> > 340.24-0ubuntu1~xedgers14.04.1 amd64
> > Tool for configuring the NVIDIA graphics driver
> > ii nvidia-settings-304
> > 340.24-0ubuntu1~xedgers14.04.1 amd64
> > Transitional package for nvidia-settings
> >
> > kofa@eagle:~/darktable-dev/bin > dpkg -L nvidia-opencl-icd-331
> > /.
> > /etc
> > /etc/OpenCL
> > /etc/OpenCL/vendors
> > /etc/OpenCL/vendors/nvidia.icd
> > /usr
> > /usr/lib
> > /usr/lib/i386-linux-gnu
> > /usr/lib/i386-linux-gnu/libnvidia-opencl.so.331.89
> > /usr/lib/x86_64-linux-gnu
> > /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.331.89
> > /usr/share
> > /usr/share/doc
> > /usr/share/doc/nvidia-opencl-icd-331
> > /usr/share/doc/nvidia-opencl-icd-331/changelog.Debian.gz
> > /usr/share/doc/nvidia-opencl-icd-331/copyright
> > /usr/lib/i386-linux-gnu/libnvidia-opencl.so.1
> > /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.1
> >
> > kofa@eagle:~/darktable-dev/bin > cat /etc/OpenCL/vendors/nvidia.icd
> > libnvidia-opencl.so.1
> >
> > kofa@eagle:~/darktable-dev/bin > ls -l
> > /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.1
> > lrwxrwxrwx 1 root root 26 Jul 16 09:24
> > /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.1 ->
> > libnvidia-opencl.so.331.89
> >
> > kofa@eagle:~/darktable-dev/bin > ls -l
> > /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.331.89
> > -rw-r--r-- 1 root root 13971304 Jul 1 20:37
> > /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.331.89
> >
> > More verification (libOpenCL is present, chain of symlinks leads to
> > nvidia's implementation):
> > kofa@eagle:~/darktable-dev/bin > ls -l
> /usr/lib/x86_64-linux-gnu/libOpenCL.so.1
> > lrwxrwxrwx 1 root root 16 Jul 16 09:24
> > /usr/lib/x86_64-linux-gnu/libOpenCL.so.1 -> libOpenCL.so.1.0
> > kofa@eagle:~/darktable-dev/bin > ls -l
> > /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0
> > lrwxrwxrwx 1 root root 18 Jul 16 09:24
> > /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0 -> libOpenCL.so.1.0.0
> > kofa@eagle:~/darktable-dev/bin > ls -l
> > /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
> > -rw-r--r-- 1 root root 21296 Jul 1 20:37
> > /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
> > kofa@eagle:~/darktable-dev/bin > dpkg -S
> > /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
> > nvidia-libopencl1-331: /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0
> >
> >
> > So, everything seems to be there, the nvidia driver is installed, the
> > OpenCL library is installed and points to the right library, the
> > library symlink is set up properly, and the actual implementation file
> > is present, too.
> >
> > Trying to force the library via darktablerc results in another error:
> > 'could not load all required symbols from library':
> > kofa@eagle:~/darktable-dev/bin > ./darktable -d opencl
> > [opencl_init] opencl related configuration options:
> > [opencl_init]
> > [opencl_init] opencl: 1
> > [opencl_init] opencl_library: 'libnvidia-opencl.so.1'
> > [opencl_init] opencl_memory_requirement: 768
> > [opencl_init] opencl_memory_headroom: 300
> > [opencl_init] opencl_device_priority: '*/!0,*/*/*'
> > [opencl_init] opencl_size_roundup: 16
> > [opencl_init] opencl_async_pixelpipe: 0
> > [opencl_init] opencl_synch_cache: 0
> > [opencl_init] opencl_number_event_handles: 25
> > [opencl_init] opencl_micro_nap: 1000
> > [opencl_init] opencl_use_pinned_memory: 0
> > [opencl_init] opencl_use_cpu_devices: 0
> > [opencl_init] opencl_avoid_atomics: 0
> > [opencl_init] opencl_omit_whitebalance: 0
> > [opencl_init]
> > [opencl_init] trying to load opencl library: 'libnvidia-opencl.so.1'
> > [opencl_init] could not load all required symbols from library
> > [opencl_init] no working opencl library found. Continue with opencl
> disabled
> > [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
> > [opencl_init] initial status of opencl enabled flag is OFF.
> >
> >
> >
> > On 23 July 2014 22:37, KOVÁCS István <[email protected]> wrote:
> >> I'll give nvidia 331.67 a try using the recently updated xorg-edgers
> >> PPA, thanks!
> >>
> >> On 23 July 2014 22:04, Ulrich Pegelow <[email protected]>
> wrote:
> >>> Dear Istvan,
> >>>
> >>> I consider your proposed option but it will take a bit time for
> >>> implementation.
> >>>
> >>> In between you might upgrade your nvidia driver. The background of your
> >>> issue is a long standing bug in nvidia's opencl implementation reported
> >>> to the developers some time ago. I recently got the confirmation of the
> >>> nvidia guys that the issue has been fixed since driver version 331.67.
> >>>
> >>> Best wishes
> >>>
> >>> Ulrich
> >>>
> >>> Am 23.07.2014 20:56, schrieb KOVÁCS István:
> >>>> Dear All,
> >>>>
> >>>> Given the issues with nvidia (some versions just don't work, some work
> >>>> but fail to compile all kernels), I have to remove the blendop kernel
> >>>> to get DT to use OpenCL:
> >>>> ===
> >>>> kofa@eagle:~/darktable-dev/bin > dpkg -l|grep nvidia
> >>>> ii nvidia-304 304.117-0ubuntu1
> >>>> amd64 NVIDIA legacy binary driver
> -
> >>>> version 304.117
> >>>> ii nvidia-libopencl1-304 304.117-0ubuntu1
> >>>> amd64 NVIDIA OpenCL Driver and ICD
> >>>> Loader library
> >>>> ii nvidia-opencl-icd-304 304.117-0ubuntu1
> >>>> amd64 NVIDIA OpenCL ICD
> >>>> ii nvidia-settings 331.20-0ubuntu8
> >>>> amd64 Tool for configuring the
> >>>> NVIDIA graphics driver
> >>>> ii nvidia-settings-304 331.20-0ubuntu8
> >>>> amd64 Transitional package for
> >>>> nvidia-settings
> >>>> ===
> >>>> [opencl_init] compiling program `blendop.cl' ..
> >>>> [opencl_fopen_stat] could not open file
> >>>>
> `/home/kofa/.cache/darktable/cached_kernels_for_GeForceGTX650/blendop.cl.bin'!
> >>>> [opencl_load_program] could not load cached binary program, trying to
> >>>> compile source
> >>>> [opencl_load_program] successfully loaded program from
> >>>> `/home/kofa/darktable-dev/share/darktable/kernels/blendop.cl'
> >>>> [opencl_build_program] could not build program: -30
> >>>> [opencl_build_program] BUILD STATUS: -2
> >>>> BUILD LOG:
> >>>>
> >>>>
> >>>> [opencl_init] failed to compile program `blendop.cl'!
> >>>> [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
> >>>> [opencl_init] initial status of opencl enabled flag is OFF.
> >>>> ===
> >>>> kofa@eagle:~/darktable-dev > rm share/darktable/kernels/blendop.cl
> >>>> kofa@eagle:~/darktable-dev > cd bin/
> >>>> kofa@eagle:~/darktable-dev/bin > ./darktable -debug opencl
> >>>> [...]
> >>>> [opencl_init] kernel loading time: 0.1189
> >>>> [opencl_init] OpenCL successfully initialized.
> >>>> [opencl_init] here are the internal numbers and names of OpenCL
> >>>> devices available to darktable:
> >>>> [opencl_init] 0 'GeForce GTX 650'
> >>>> [opencl_init] these are your device priorities:
> >>>> [opencl_init] image preview export thumbnail
> >>>> [opencl_init] 0 -1 0 0
> >>>> [opencl_init] FINALLY: opencl is AVAILABLE on this system.
> >>>> [opencl_init] initial status of opencl enabled flag is ON.
> >>>> [...]
> >>>> [opencl_create_kernel] could not create kernel `blendop_mask_Lab'!
> (-44)
> >>>> [opencl_create_kernel] could not create kernel `blendop_mask_RAW'!
> (-44)
> >>>> [opencl_create_kernel] could not create kernel `blendop_mask_rgb'!
> (-44)
> >>>> [opencl_create_kernel] could not create kernel `blendop_Lab'! (-44)
> >>>> [opencl_create_kernel] could not create kernel `blendop_RAW'! (-44)
> >>>> [opencl_create_kernel] could not create kernel `blendop_rgb'! (-44)
> >>>> [opencl_create_kernel] could not create kernel `blendop_copy_alpha'!
> (-44)
> >>>> [opencl_create_kernel] could not create kernel `blendop_set_mask'!
> (-44)
> >>>> ===
> >>>>
> >>>> I know this is just a workaround, but I've been unable to find a
> >>>> better version (I've tried xorg-edgers, too, with all available
> >>>> versions).
> >>>> Anyway, instead of disabling OpenCL completely, I think DT should just
> >>>> behave as if the module was not present at all, and enable whatever
> >>>> OpenCL kernels are available. Maybe a warning on the UI would be nice,
> >>>> telling the user that performance is not optimal, telling them to run
> >>>> with -debug opencl.
> >>>>
> >>>> What do you think?
> >>>>
> >>>> Thanks,
> >>>> Kofa
> >>>>
> >>>
> ------------------------------------------------------------------------------
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> >>> _______________________________________________
> >>> darktable-devel mailing list
> >>> [email protected]
> >>> https://lists.sourceforge.net/lists/listinfo/darktable-devel
> >
> ------------------------------------------------------------------------------
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> > search up to 200,000 lines of code with a free copy of Black Duck
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> > _______________________________________________
> > Darktable-users mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/darktable-users
>
>
>
> ------------------------------------------------------------------------------
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>
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