Any company may freely use the publicly released OpenCL specification to create a product, but implementations of the OpenCL API must be tested for conformance in the Khronos OpenCL Adopters program before the OpenCL name or logo may be used in association with an implementation of the API.
Implementers may join the Khronos OpenCL Adopters Program which enables them to download and execute the OpenCL conformance tests and upload the results for peer review within Khronos. If the implementation successfully passes the tests, the Adopter is granted a royalty-free trademark license to use the OpenCL name and logo in association with that implementation - and they can refer to the implementation as being OpenCL conformant or OpenCL compliant.
Benefits of the OpenCL Adopters program:
For Adopters Program application forms, process description and pricing please visit the main Adopters page.
If you have questions about becoming an OpenCL Adopter, please send an email to finance at khronos.org
OpenCL is a trademark of Apple Inc., and is used under license by Khronos. The OpenCL logo and guidelines for its usage in association with Conformant products can be found here: