Aug 12, 2026 · 8 min
OxiCUDA 0.5.4 Released — WarpVec/WarpMask Bring Simd-Style Vectors to CUDA Warps
OxiCUDA 0.5.4 adds WarpVec/WarpMask, a SIMD-flavored warp-vector layer for oxicuda-ptx's builder DSL, six new IR instructions for warp shuffle/vote, and a foreign-compiler PTX interop test proving the driver/launch stack hosts upstream rustc-generated PTX too. 38,689 tests, ~1.30M SLoC, 74 crates.
releaseoxicudacuda