Re:PyTorch Helion
by markush_ on Friday November 07, 2025 @09:33AM
(#45846800)
Interesting choice from PyTorch to release yet another DSL, on positive side it's one more point in the design space on the other hand it's even more difficult to choose the right technology among Triton, Gluon, CuTe, ThunderKittens and a few others.
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I think unlike Gluon/CuTe/ThunderKittens (which distinguish themselves from Triton by being lower level giving you more control, thus being less performance portable and harder to write), Helion distinguishes itself from Triton by being higher level and easier to write.
IMO, this is something that makes sense for PyTorch to release, as "neutral ground" in the industry.