With these changes, we can now mark devices which are expected to work as
performant as possible, and devices which were not optimized for some reason.
For example, because the device was released after the Blender release,
making it impossible for developers to optimize for devices in already
released unchangeable code. This is primarily relevant for the LTS versions,
which are supported for two years and require proper communication about
optimization status for the new devices released during this time.
This is implemented for oneAPI devices. Other device types currently are
marked as optimized for compatibility with old behavior, but may implement
the same in the future.
Pull Request: https://projects.blender.org/blender/blender/pulls/139751
69091c5028