My optimism may be getting the best of me. I don&#x27;t really see this as a silver bullet that will solve all our problems in a single stroke, but I think it&#x27;s a place to start for a sane approach for heterogeneous computing.<p>when I say &quot;much more flexible and portable implementations&quot; I&#x27;m mostly talking about GPGPU code.<p>I hear what you&#x27;re saying, here&#x27;s to hoping that SPIR-V will be able to fill in the gaps.