Package: hellorust.multiversion 1.3.0

hellorust.multiversion: Minimal Rust SIMD Multiversioning Example for R

Template R package with minimal setup to use Rust code in R without hacks or frameworks, plus a Rust SIMD example selected by C runtime dispatch. Includes basic examples of importing cargo dependencies, spawning threads and passing numbers or strings from Rust to R. The SIMD demo keeps scalar and optional SSE2, AVX2, AVX-512, or NEON kernels in one Rust static library and lets C choose the best Rust function using Rust-reported compiled and CPU features. Cargo crates are automatically 'vendored' in the R source package to support offline installation. This project was first presented at 'Erum2018' to showcase R-Rust integration <https://jeroen.github.io/erum2018/>; for a real world use-case, see the 'gifski' package on 'CRAN'.

Authors:Sounkou Toure [aut, cre], Jeroen Ooms [cph], Authors of the dependency Rust crates [aut]