Runtime 'SIMD' Dispatch Templates for 'C' Code in 'R' Packages R package RsimdDispatch version 0.1.1 Provides templates and a working example for runtime Single Instruction Multiple Data ('SIMD') dispatch in 'C' code used by 'R' packages. Packages can stage scalar and architecture-specific kernel objects during configuration, then select a compiled and CPU-supported implementation at runtime through guarded function pointers. The package also vendors the header-only 'SIMDe' library for downstream packages through the 'LinkingTo' field. Software Suggests: bench, knitr, rmarkdown, tinytest Sounkou Mahamane Toure <sounkoutoure@gmail.com> Comprehensive R Archive Network (CRAN) Sounkou Mahamane Toure [aut, cre], Evan Nemerson [cph] (SIMDe copyright holder), SIMDe contributors [ctb] (Contributors to the bundled SIMDe header library) GPL (>= 2) 2026-06-01 application/tgz https://CRAN.R-project.org/package=RsimdDispatch doi:10.32614/CRAN.package.RsimdDispatch