[spearman]

I skimmed the paper but couldn't find it: What API did they use to write their kernels? I would have guessed SYCL since that's what Intel is pushing for GPU programming but I couldn't find any reference to SYCL in the paper.

[spearman]

OK I found it. Looks like they use SYCL (which for some reason they've rebranded to DPC++): https://github.com/intel/intel-extension-for-pytorch/tree/v2...

[mepian]

SYCL is a standard, DPC++ is a particular implementation of this standard.