Fearless Concurrency on the GPU — HN submission

Wed, 17 Jun 2026 06:33:59 GMT

Fearless Concurrency on the GPU

1 point; 0 discussion replies on HN. Paper and source history. A submission is not an endorsement.

Fearless Concurrency on the GPU — mentioned by melihelibol

Tue, 16 Jun 2026 20:20:31 GMT

Hello, I built cuTile Rust and just posted the paper preprint. Happy to answer questions. TL;DR: Rust gives you fearless concurrency on the CPU, but GPU kernel programming still requires unsafe code. cuTile Rust carries Rust's ownership model across the launch boundary and maintains it via a safe tile-based programming model that compiles to Tile IR. The host-side GPU work you write composes into synchronous launches, async pipelines, or a CUDA graph you capture once and replay. It works by letting you partition mutable output tensors into disjoint pieces on the host: Each tile program gets…

Paper and discussion history. A mention is not an endorsement.

Fearless Concurrency on the GPU · HackerPapers discussions

Fearless Concurrency on the GPU — HN submission

Fearless Concurrency on the GPU — mentioned by melihelibol