If you don’t have an RPM based system, you can also extract the files from the RPMs.
$ clinfo
Number of platforms 1
Platform Name AMD Accelerated Parallel Processing
Platform Vendor Advanced Micro Devices, Inc.
Platform Version OpenCL 2.0 AMD-APP (2482.3)
Hey Andreas,
thanks for these hints. Still, I cant get it to work. I added the apt repository to my sources and ran the ROCm install script according to this site: GitHub - ROCm/ROCm: AMD ROCm™ Software - GitHub Home. Afterwards I found this advice and checked that these packages are installed (and successfully found all of them):
hsa-rocr-dev (version 1.1.9-87-g1566fdd)
hsakmt-roct (version 1.0.9-171-g4be439e)
rocm-opencl (version 1.2.0-2019070446)
rocm-opencl-dev (not devel, version 1.2.0-2019070446)
When running darktable with darktable -d opencl it still says
0.033948 [opencl_init] opencl related configuration options:
0.033959 [opencl_init]
0.033960 [opencl_init] opencl: 1
0.033961 [opencl_init] opencl_library: ‘’
0.033963 [opencl_init] opencl_memory_requirement: 768
0.033964 [opencl_init] opencl_memory_headroom: 300
0.033968 [opencl_init] opencl_device_priority: ‘/!0,//’
0.033971 [opencl_init] opencl_mandatory_timeout: 200
0.033973 [opencl_init] opencl_size_roundup: 16
0.033975 [opencl_init] opencl_async_pixelpipe: 0
0.033978 [opencl_init] opencl_synch_cache: 0
0.033979 [opencl_init] opencl_number_event_handles: 25
0.033990 [opencl_init] opencl_micro_nap: 1000
0.033994 [opencl_init] opencl_use_pinned_memory: 0
0.033995 [opencl_init] opencl_use_cpu_devices: 0
0.033996 [opencl_init] opencl_avoid_atomics: 0
0.033999 [opencl_init]
0.034062 [opencl_init] could not find opencl runtime library ‘libOpenCL’
0.034092 [opencl_init] could not find opencl runtime library ‘libOpenCL.so’
0.034124 [opencl_init] could not find opencl runtime library ‘libOpenCL.so.1’
0.034127 [opencl_init] no working opencl library found. Continue with opencl disabled
0.034128 [opencl_init] FINALLY: opencl is NOT AVAILABLE on this system.
0.034132 [opencl_init] initial status of opencl enabled flag is OFF.
Is there any kind of driver that I need to install prior to installing ROCm? sudo lshw -c video gives
You need to install the standard opencl packag too. The libOpenCL.so.1 is a wrapper loading the vendor specifc implementation. This is not available on your system …
Sorry, still couldn’t get it to work
I installed ocl-icd-dev and a few other packages that sounded correct and tried to extract the libopencl files mentioned by you in another thread from the amdgpu-pro driver. But I can still neither find the folder /usr/lib64 on my system nor does darktable find the libopencl.so files and the latter.
Thanks for your help again,
Oskar
I’m running KDE Neon 5.16 64bit. My darktable installation was done via snap.
I do see the folders /usr/lib, /usr/lib32, /usr/libexec and /usr/libx32, but none of them contains the libopencl.so.1.0.0. Both the lib and the libx32 folder contain lots of libraries of that naming scheme so I guess I could just add the missing opencl lib here?
I now uninstalled the darktable snap package, restarted, added the debruijn repository, installed the apt version and restarted again. When starting darkable now I get a segfault (see file attached). Should I report this somewhere or is there an obvious solution? darktable_bt_D4864Z.txt (75.6 KB)
Just to be sure, remove ~/.cache/darktable and ~/.config/darktable - usually darktable just spits out an error if the database is newer than the current version from my memory, but maybe you’ve found a corner case.
If it still crashes, not sure… I wouldn’t be able to look at that log until much later this week.
