The NNEF Working Group has unified its GitHub library of open source converter tools to use a common interface and underlying code base to facilitate easy maintenance and provide a firm foundation for new converters in the future to meet growing market needs.
NNEF's set of supported operations has also been updated through extensions included in version 1.0.2 of the NNEF specification to now include sine/cosine and further reduce and pad/tile operations.
The NNEF Model Zoo can be accessed via GitHub and consists of a significant set of pre-converted networks to enable inferencing engine vendors to test their reliable import of NNEF models and inferencing engine operations.
To provide deeper feedback on NNEF and its new tools, Khronos encourages interested companies or individuals to share feedback via GitHub or inquire about Khronos membership via the Khronos membership page.
Khronos standards include Vulkan, OpenGL, OpenGL ES, OpenGL SC, WebGL, SPIR-V, OpenCL, SYCL, OpenVX, NNEF, COLLADA, OpenXR and glTF.