On 2017-01-17 09:50, Šarūnas wrote: > On 2017-01-16 11:23, Patrick Rudin wrote: >> schrieb Michael Born <michael.b...@aei.mpg.de>: >>> 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?
Haven't seen it noted here, but AMD's open source rocm-opencl[1] now seems to work fine as far as OpenCL provider for darktable. In my case it's Kubuntu 17.10, Xorg, AMD RX480, darktable 2.2.5. I was occasionally running benchmarks on the above provided bench.SRW with its .xmp settings, when I had access to some different hardware. Here are some random results: https://math.dartmouth.edu/~sarunas/darktable_bench.html Of course the numbers merely useful show that OpenCL works, as there are many other system variables to be accounted for. -- Šarūnas Burdulis math.dartmouth.edu/~sarunas 1. https://github.com/RadeonOpenCompute/ROCm
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