[zozbot234]

https://enccs.github.io/sycl-workshop/unified-shared-memory/ seems to suggest that USM is still a hardware-specific feature in SYCL 2020, so compatibility with hardware that requires a buffer copying approach is still maintained. Is this incorrect?

[raphlinus]

Good call. So this doesn't look like a blocker to SYCL compatibility. I'm interested in learning more about this.