On: Rust-CUDA: Fast GPU code fully in Rust

[zozbot234]

How would this compare with Accel (which is also built on the cuda ecosystem)?

[rdambrosio → zozbot234]

Accel uses the LLVM PTX backend, which is unusable for serious projects and doesn't work on windows, i have more about it here https://github.com/RDambrosio016/Rust-CUDA/blob/master/guide...

[glacambre → rdambrosio]

>The LLVM PTX backend is still very much WIP and often doesn't have things and/or breaks.

What is missing in your opinion aside from working debug info? I've worked on experimental CUDA support in GNAT (the Ada frontend of GCC), using LLVM's ptx backend to target GPUs and it was mostly working.