Re: [darktable-user] I think I need a graphics card
Pindakoe wrote: > 200 € max -- translates to NVIDIA GTX1650 Super If you go with nvidia, maybe you should wait a few weeks until the new 3070 is available. First benchmarks of the 3080/3090 (rendering in blender) look promising,.. regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] GPU recommendation
schrieb Jochen Keil : > 0.061671 [opencl_init] device 0 `GeForce GTX 1060 6GB' allows GPU > memory allocations of up to 1515MB [opencl_init] device 0: GeForce > GTX 1060 6GB GLOBAL_MEM_SIZE: 6063MB Maybe I get something wrong, bit it looks strange that opencl gets only up to 1515 MB. Why is that. It is not much more than my 1050 Ti: > 0.283419 [opencl_init] device 0 `GeForce GTX 1050 Ti' allows GPU > memory > allocations of up to 1009MB [opencl_init] device 0: GeForce GTX 1050 Ti GLOBAL_MEM_SIZE: 4040MB MAX_WORK_GROUP_SIZE: 1024 MAX_WORK_ITEM_DIMENSIONS: 3 MAX_WORK_ITEM_SIZES: [ 1024 1024 64 ] DRIVER_VERSION: 418.74 DEVICE_VERSION: OpenCL 1.2 CUDA And yes, you driver is older... Regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] OT: Any Hugin experts here?
Bruce Williams wrote: > NEW link is here: These are tiff-files. From my experience, Hugin has big problems to stich things without metadata, even if you tell him manually the focal length. Have you tried it with high quality jpg with full metadata? And yes, me too would love to read a "hidden features, tipps and tricks of Hugin" from somebody who has a deeper inside into this software... regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Skulls - yes, once more !
schrieb "Michael Fritze" : > I think that this is the bug: > https://github.com/darktable-org/rawspeed/issues/100 Just Nikon? I have hundreds of pictures from my Samsung NX300 and NX210, so far with no problem. But now (Debian Testing, Darktable 2.4.4) i get the mentioned error at exact _one_ picture: [rawspeed] (sam_10106.SRW) void rawspeed::RawDecoder::decodeUncompressed(const rawspeed::TiffIFD*, rawspeed::BitOrder), line 110: Slice offset/count invalid [temperature] failed to read camera white balance information from `sam_10106.SRW'! allocation failed??? There is no skull in the Lighttable, the error comes when I try to open the picture in Darktoom. If someone needs the file: http://www.mirada.ch/sam_raw.zip HTH Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Centerfolding on Credo 40 Back, Plus Missing Support in Latest Build
Robert Bieber wrote: > I got my hands on a Leaf Credo 40 digital back a > few weeks ago, and so far it's mostly worked > stunningly with Darktable. Could you please upload a RAW file tu raw.pixls.us? regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] contrast brightness saturation changes image even without changing values
johannes hanika wrote: > these out-of-gamut/imaginary stimuli result in negative L values in > the pipeline. Could you explain a bit further how exactly this negative L-value is created? I always thought the camera-specific profile is a kind of LUT, but obviously it is a bit more complicated :) I know that all extreme values in a or b-channel are out of gamut in sRGB, but how can a clipping in the blue camera-channel lead to a negative L-value? Regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Segfault DT 2.2.1
schrieb Jean-Luc Lacroix : > Same problem with 3.22.6-1 that recently landed in Debian testing. I still work with Debian Jessie but have Debian testing on another partition and tried just after your first posting with 3.22-5, and yesterday again with 3.22-6. I tried really hard, but I am unable to reproduce the segfault. regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] what graphics card to get?
schrieb Germano Massullo : > And keep in mind that OpenCL capabilities are coming into FOSS driver > soon. At least, the numbers look good, no big differences between ROCm and PRO on RX460 and RX480: http://www.phoronix.com/vr.php?view=24028 Still a way to go, but hopefully it will be open source soon... regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] what graphics card to get?
schrieb Horst Brückner : > Hardware: pretty new Desktop, Intel i7-6700, 32GB Ram, NVIDIA NVS 310, > Nvidia properietary drivers 367.57 Sorry, did not see that you attached the full output. *** [opencl_nlmeans] couldn't enqueue kernel! -4 [default_process_tiling_opencl_ptp] couldn't run process_cl() for module 'nlmeans' in tiling mode: 0 [opencl_pixelpipe] failed to run module 'nlmeans'. fall back to cpu path *** He falls back to cpu on most modules. Maybe I am wrong, but is this a case for a legacy-driver? Regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] what graphics card to get?
schrieb Horst Brückner : > Hardware: pretty new Desktop, Intel i7-6700, 32GB Ram, NVIDIA NVS 310, > Nvidia properietary drivers 367.57 Really NVS 310? A new desktop with a card launched around summer 2012? Could you please post the output prior of the pixelpipe? There are maybe interesting informations about the supportet image sizes and the GPU memory allocations... > Question: is there any Graphics card which runs all benchmark actions > directly on the GPU? As far as I have seen, basically every nvidia gtx-card (7xx and newer). regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] what graphics card to get?
schrieb Michael Born : > I'm running a RX480 with MESA OpenGL (because, I like open source) > and the OpenCL libs from the AMDGPU-PRO driver (see > http://www.gearsongallium.com/?p=2960 ) > Darktable works fine with this. Wow, very interesting. Could you please put these two files in the same directory: http://www.mirada.ch/bench.SRW http://www.mirada.ch/bench.SRW.xmp and post the full output of darktable-cli bench.SRW test.jpg --core -d perf -d opencl here? I would appreciate that very much :) Regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] One color + b&W ? How to ?
schrieb Anton Aylward : > Other then simply killing the green and blue in a color profile, what > can I do about the sport car scene? Use the Monochrom-module, got to parametric mask and choose your (including or excluding) colors there... regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Segfault DT 2.2.1
schrieb Jean-Luc Lacroix : > Hi all, > > DT version: 2.2.1-2 > GTK version: 3.22.5-1 > Debian Testing https://packages.qa.debian.org/g/gtk+3.0.html 3.22-6 is coming, maybe you can pin it from unstable and test if the problem is already solved? regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Nvidia GTX 1060 OpenCL
schrieb komodo : > But drivers in distro not support this card, so i need to install > nvidia drivers. Have you tried backports? 375.26 is backported to Debian Jessie. Another possibility would be to upgrade to Debian Stretch. Yes, still testing, but three weeks from deep freeze... regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] what graphics card to get?
Stefan Klinger schrieb: > Darktable will be the most demanding task for this piece of > hardware. Same here. We pushed Phoronix recently to do some tests: https://www.phoronix.com/scan.php?page=news_item&px=Darktable-27-Results > The Darktable manual mentions a minimum of 1GB of graphics memory to > be sufficient [1]. Is this up-to-date information? Would like to hear something about that too. Bigger files (medium-format) seems to need more buffers, but unfortunately phoronix does not deliver the full output with all those things visible. > Does anyone have information on / experience with Radeon R7 or similar > (i.e., GCN family of cards [6])? The problem is, OpenCL only works so far with the closed source-drivers. And the closed source AMDGPU-PRO-driver seems not to be supported by the distros, he is not in the repos. My personal view: If you want to have OpenCl working today, buy a 1050, a 1050Ti or a 1060. A 1050 is not much more expensive than a R7. regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Issue importing pictures from D610
Patrick Shanahan worte:
> certainly:
> I have it assigned to an alias as:
> lc;exiv2 mv \-k \-r %y%m%d_%H%M%S_:basename: \.\/*.{nef,jpg}
Great, thank you. Pretty simple, i forgot that exiv2 can do that...
regards
Patrick
darktable user mailing list
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Re: [darktable-user] Issue importing pictures from D610
Patrick Shanahan wrote: > and rename the files after using a > script which assigns YEARMODA_.nef. Oh yes. I was always too lazy to write such a script, could you please share it? regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Darktable GPU/CPU Benchmarks on Phonorix
Patrick Shanahan wrote: > http://wahoo.no-ip.org/~paka/160805_090658_dsc_0261_01.nef.xmp > darktable 2.2-rc1+git51.90aae52-1.1 > Thank you. Well, that's exactly what i tought: (I renamed it, but its your file and in the right directory, i checked it twice) taxi@piazzolla:~/darktable/dt22rc1git$ darktable-cli oldtest.SRW dt22rc1.xmp test.jpg --core -d perf wait time 0.103197s [dev] took 0.236 secs (0.228 CPU) to load the image. [export] creating pixelpipe took 0.155 secs (0.156 CPU) [dev_pixelpipe] took 0.000 secs (0.000 CPU) initing base buffer [export] [dev_pixelpipe] took 0.050 secs (0.156 CPU) processed `Raw-Schwarz-/Weißpunkt' on CPU, blended on CPU [export] [dev_pixelpipe] took 0.031 secs (0.076 CPU) processed `Weißabgleich' on CPU, blended on CPU [export] [dev_pixelpipe] took 0.013 secs (0.048 CPU) processed `Spitzlicht-Rekonstruktion' on CPU, blended on CPU [export] [dev_pixelpipe] took 0.422 secs (1.332 CPU) processed `Entrastern' on CPU, blended on CPU [export] [dev_pixelpipe] took 0.330 secs (1.176 CPU) processed `Eingabefarbprofil' on CPU, blended on CPU [export] [dev_pixelpipe] took 0.318 secs (1.176 CPU) processed `Ausgabefarbprofil' on CPU, blended on CPU [export] [dev_pixelpipe] took 0.069 secs (0.248 CPU) processed `Gamma' on CPU, blended on CPU [export] [dev_process_export] pixel pipeline processing took 1.234 secs (4.216 CPU) [export_job] exported to `test.jpg' taxi@piazzolla:~/darktable/dt22rc1git$ darktable-cli --version this is darktable-cli 2.0.7 So he ignored sharpen and bilat totally for example, no errors visible. Never trust a benchmark... ;-} regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Darktable GPU/CPU Benchmarks on Phonorix
Roman Lebedev wrote: > More important detail is: in 2.2.0, we completely changed XMP layout, > and bumped XMP version. So *any* older dt version should not even > be able to load the XMP from 2.2.0 ... Could somebody offer an 2.2-XMP for me? Would like to see if my old darktable still output some nonsense seconds... Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Darktable GPU/CPU Benchmarks on Phonorix
Denis Testemale wrote: > I gave a shot at this test, out of curiosity, and can't really > understand the results because they seem much better than the ones > published (especially test 2 and 3), Well, number 1 are the modules equalizer and denoise. And i did it with darktable 2.0.7. Michael created tests 2 and 3 himself, only god knows which modules he used. But he used darktable 2.2.x do create the xmp, so i guess there are some (not visible) errors if you use it with darktable 2.0 Run the "benchmark" with darktable-cli, and you will see the full output. Personally i don't mind if some card is 0.3 seconds faster than another card. I guess it is interesting for many people to see which card/driver-combination is working. So far, i have seen good results from nvidia 760/1060 and higher as with radeon 370x/rx460 and higher. What about older and cheaper cards, what about passive cooled cards, do they bring any advantage over cpu? Regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] Chosing the optimal CPU for darktable
Rico Heil worte: > If yes: how much performance improvement would be expected if I add an > additional graphics board? Very much. I did run a test yesterday in the german newsgroup dcoulh [1] with a simple testcase (including denoise and equalizer for heavy GPU-use) and the difference was huge: My old Phenom II 840 needs 68 seconds, a new and expensive i7 6700k still 36 seconds. The i7 with activated GTX1060 needs only 5 seconds. So: Forget the CPU, take a cheap one, the GPU matters. If someone wants to compare, take these two files: http://www.mirada.ch/bench.SRW http://www.mirada.ch/bench.SRW.xmp and then run: darktable-cli bench.SRW test.jpg --core -d perf -d opencl for testing the CPU only run: darktable-cli bench.SRW test.jpg --core --disable-opencl -d perf If you want to post your results here, maybe add: grep "model name" /proc/cpuinfo && free -h && lspci | grep "VGA" && uname -a I would be interested in the numbers of a RX460/70/80 with working openCL... regards Patrick [1]| https://groups.google.com/forum/#!topic/de.comp.os.unix.linux.hardware/K2mXwGyrdrM darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
[darktable-user] Re: Input color profile
Tobias Ellinghaus wrote: > That being said, don't we already ship two profiles with flipped > channels? BRG and the infrared one. Don't they work? I discovered it by accident, but its not documented. What exactly does it beside the channel-swap? I guess the needs are different, depending if you shoot 550/630/720/850 nm-Infrared. It would be great to have a channel-mixer in Lab-Mode. Or just a invert-channel-box at the tonecurve, maybe with the possibility to put the value (inverted or not) into the other channel (a->b and b->a). Regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Aw: [darktable-user] Channelmixer with Lab?
Myself wrot: > I wanted to try this in Darktable, but the channelmix works only in rgb. > Other modules work in Lab, but even with a parametric mask (or blend modes) > i was not successful to fill the number of the (inverted) b-channel > into the a-channel. Is there a solution for this? Just found out that there is a input profile for infrared-rgb-picutres, which works were nice to the colours. Maybe someone here knows exactly what it does? The color contrast-module is of course very nice to change the curve of the colors in Lab, a "inverse channel" would be great. Or maybe a crossover-channel-mixer... Regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
[darktable-user] Channelmixer with Lab?
Hi :) Just recently i read this website, it is about processing infrared pictures: http://eye.de/tip_ircol.shtml (german only) He writes about the well known change of the channels R and B, which is also very simple in Darktable. But then he explaines a technique in Lab-Mode: He inverts the b-channel and puts this in the a-channel. I wanted to try this in Darktable, but the channelmix works only in rgb. Other modules work in Lab, but even with a parametric mask (or blend modes) i was not successful to fill the number of the (inverted) b-channel into the a-channel. Is there a solution for this? Kind regards Patrick darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
