darktable-cltest - check if there is a usable OpenCL environment for darktable to use
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.
The principal developer of darktable is Johannes Hanika. The (hopefully) complete list of contributors to the project is:
DREGGNAUTHORS -- don't translate this line!
This man page was written by Ulrich Pegelow <email@example.com> as part of the usermanual. It was turned into a man page by Tobias Ellinghaus <firstname.lastname@example.org>.
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.