On Sun, 11 Feb 2018 15:54:01 +0100
Bernhard <[email protected]> wrote:

> Hi,
> 
> I just installed a new GeForce GTX 1050 Ti in my system and ran some 
> darktable-benchmarks on the system.
> I have 6 photos from 3 different cameras and run darktable-cli on them.
> 
> I get speed improvements between 0 (!) and around 20% - that's not what I 
> expected from a 200€ investment.
> 
> I attach the logfiles. Does anyone have any idea what's going wrong?
> 
> Files N8 are from Nikon's D800 (36MP), N7 are from D700 (12MP), OL are from 
> an old Olympus Pen (12MP)
> 
If you do this what do you get?
$ wget http://www.mirada.ch/bench.SRW
$ wget http://www.mirada.ch/bench.SRW.xmp

$ darktable-cli bench.SRW test.jpg --core --disable-opencl -d perf
 >>> pixel pipeline processing took 40,388 secs (215,986 CPU)

$ darktable-cli bench.SRW test.jpg --core -d perf -d opencl
 >>> pixel pipeline processing took 8,440 secs (15,970 CPU)

CPU AMD Phenom(tm) II X6 1045T Processor
GPU GeForce GTX 1050
RAM 16GB

Do you see this?
dpkg --get-selections |grep nvidia
glx-alternative-nvidia                          install
libegl-nvidia0:amd64                            install
libegl-nvidia0:i386                             install
libgl1-nvidia-glvnd-glx:amd64                   install
libgl1-nvidia-glvnd-glx:i386                    install
libgles-nvidia2:amd64                           install
libgles-nvidia2:i386                            install
libglx-nvidia0:amd64                            install
libglx-nvidia0:i386                             install
libnvidia-cfg1:amd64                            install
libnvidia-cfg1:i386                             install
libnvidia-compiler:amd64                        install
libnvidia-egl-wayland1:amd64                    install
libnvidia-egl-wayland1:i386                     install
libnvidia-eglcore:amd64                         install
libnvidia-eglcore:i386                          install
libnvidia-encode1:amd64                         install
libnvidia-fatbinaryloader:amd64                 install
libnvidia-fatbinaryloader:i386                  install
libnvidia-glcore:amd64                          install
libnvidia-glcore:i386                           install
libnvidia-ml1:amd64                             install
libnvidia-ptxjitcompiler1:amd64                 install
libnvidia-ptxjitcompiler1:i386                  install
nvidia-alternative                              install
nvidia-driver                                   install
nvidia-driver-bin                               install
nvidia-driver-libs:amd64                        install
nvidia-driver-libs:i386                         install
nvidia-driver-libs-i386:i386                    install
nvidia-egl-common                               install
nvidia-egl-icd:amd64                            install
nvidia-egl-icd:i386                             install
nvidia-egl-wayland-common                       install
nvidia-egl-wayland-icd:amd64                    install
nvidia-egl-wayland-icd:i386                     install
nvidia-installer-cleanup                        install
nvidia-kernel-common                            install
nvidia-kernel-dkms                              install
nvidia-kernel-support                           install
nvidia-legacy-check                             install
nvidia-libopencl1:amd64                         install
nvidia-modprobe                                 install
nvidia-opencl-common                            install
nvidia-opencl-dev:amd64                         install
nvidia-opencl-icd:amd64                         install
nvidia-persistenced                             install
nvidia-settings                                 install
nvidia-smi                                      install
nvidia-support                                  install
nvidia-vdpau-driver:amd64                       install
nvidia-vulkan-common                            install
nvidia-vulkan-icd:amd64                         install
nvidia-vulkan-icd:i386                          install
xserver-xorg-video-nvidia                       install

If not try:
sudo apt install nvidia-driver nvidia-settings

-- 
Hilsen/Regards
Michael Rasmussen

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