Check if there is a usable opencl environment for darktable to use
Usage
darktable-cltest
Overview
darktable is a digital photography workflow application for Linux, Mac OS X and several other Unices. It's described further in darktable(1).
darktable-cltest checks if there is a usable OpenCL environment on your system that darktable can use. It emits some debug output that is equivalent to calling darktable -d opencl and then terminates.
Copyright and license
Copyright (C) 2009-2017 by Authors.
darktable is free software; you can redistribute it and/or modify it under the terms of the GPL v3 or (at your option) any later version.
Releases
6 releases since Debian 9 (Stretch); the text changed 5 times.