Re: [darktable-devel] OpenCL Question

2013-12-03 Thread Ulrich Pegelow
David, attached is a patch that tries another workaround for NVIDIA's OpenCL bug. Maybe you can give it a try. Ulrich Am 02.12.2013 20:26, schrieb David Vincent-Jones: After installing the latest Nvidia drivers my machine appears to go a long way towards fully implementing the compiles neede

Re: [darktable-devel] OpenCL Question

2013-12-03 Thread Christian Kanzian
Am Dienstag, 3. Dezember 2013 schrieb David Vincent-Jones: > On 13-12-03 01:10 AM, Christian Kanzian wrote: > > I don't know what system your are using, but on Debian you can do: > > > > #dpkg -l | grep opencl > > > > and look for: > > nvidia-opencl-icd > > nvidia-opencl-common > > nvidia-libopen

Re: [darktable-devel] OpenCL Question

2013-12-03 Thread David Vincent-Jones
On 13-12-03 01:10 AM, Christian Kanzian wrote: > I don't know what system your are using, but on Debian you can do: > > #dpkg -l | grep opencl > > and look for: > nvidia-opencl-icd > nvidia-opencl-common > nvidia-libopencl1 I do not find those files that you report! I am only seeing from my sear

Re: [darktable-devel] OpenCL Question

2013-12-03 Thread Christian Kanzian
Once more. > Gesendet: Dienstag, 03. Dezember 2013 um 07:12 Uhr > Von: "Ulrich Pegelow" > An: darktable-devel@lists.sourceforge.net > Betreff: Re: [darktable-devel] OpenCL Question > > This is a bug in NVIDIA's OpenCL compiler. I reported it to them a year &g

Re: [darktable-devel] OpenCL Question

2013-12-02 Thread Ulrich Pegelow
This is a bug in NVIDIA's OpenCL compiler. I reported it to them a year ago and they confirmed it's a bug. Seems that they did not fix it in the 304.xx legacy series of their driver. I guess there are only two chances for you to get OpenCL running. Either you switch to a newer driver version an

Re: [darktable-devel] OpenCL question

2013-04-16 Thread Markus Jung
For reference: https://bugs.launchpad.net/bugs/1169695 However, the chances someone fixes this bug are quite low, my experiences regarding launchpad bugreports are rather bad. Maybe you better set up a script to create the required symlinks for you, running ldconfig like suggested by Ulrich did no

Re: [darktable-devel] OpenCL question

2013-04-16 Thread Ulrich Pegelow
Am 16.04.2013 21:27, schrieb David Vincent-Jones: > Ulrich; > > I have moved the 2 missing files into place except do not know how to > create the link file. > > David Normally it should be sufficient to run program ldconfig as root. Ulrich -

Re: [darktable-devel] OpenCL question

2013-04-16 Thread David Vincent-Jones
Thanks Markus ... this is all a bit over my head and a tad frustrating. My system may be a bit complicated as I am running Bumblebee in an effort to achieve good battery performance as well as having the ability to use OpenCL as needed. My nvidia.icd appears to have not even been located in the

Re: [darktable-devel] OpenCL question

2013-04-16 Thread David Vincent-Jones
Ulrich; I have moved the 2 missing files into place except do not know how to create the link file. David On 13-04-16 08:28 PM, Ulrich Pegelow wrote: > Am 16.04.2013 19:29, schrieb David Vincent-Jones: >> I have copies of the link libnvidia-opencl.so.1 located in both >> /usr/lib/nvidia-current

Re: [darktable-devel] OpenCL question

2013-04-16 Thread Markus Jung
I am filing a bug report against the ubuntu package right now. It deletes the nvidia.icd symlink in /etc/ all the time and now it does not even create sane symlinks for libnvidia-opencl. I just "fixed" the issue by manually creating a nvidia.icd containing the line "libnvidia-opencl.so.304.88" Reg

Re: [darktable-devel] OpenCL question

2013-04-16 Thread Ulrich Pegelow
Am 16.04.2013 19:29, schrieb David Vincent-Jones: > I have copies of the link libnvidia-opencl.so.1 located in both > /usr/lib/nvidia-current as well as in /usr/lib32/nvidia-current Both are > broken links that were to linked to libnvidia-opencl.so.304 84 this > library no longer exists > The

Re: [darktable-devel] OpenCL question

2013-04-16 Thread Markus Jung
Those links do not exist at my system. (Ubuntu 12.04 x64, same nvidia driver version) Regards, Markus Am 16.04.2013 19:29, schrieb David Vincent-Jones: > I have copies of the link libnvidia-opencl.so.1 located in both > /usr/lib/nvidia-current as well as in /usr/lib32/nvidia-current Both are >

Re: [darktable-devel] OpenCL Question

2013-03-08 Thread johannes hanika
On Sat, Mar 9, 2013 at 12:25 PM, David Vincent-Jones wrote: > My system just went through a video/Xorg update and darktable now does > not start with opencl. .. The opencl test program (glxspheres) runs > just fine. it's an open_GL_ test program, not cl. > I found that my /etc/OpenCL/vendors

Re: [darktable-devel] OpenCL question

2013-03-01 Thread johannes hanika
can you check if your vendor configuration is about reasonable? e.g. mine looks like that cat /etc/OpenCL/vendors/nvidia.icd libnvidia-opencl.so.1 for an nvidia card. -jo On Sat, Mar 2, 2013 at 1:31 PM, David Vincent-Jones wrote: > Trying to start OpenCL on my system I get the following messag