configure, then link
them through generated src/Makevars with the baseline R API, CPU feature
detection, and dispatcher code.src/ to tools/kernels/ so copied templates keep
build-time kernel sources separate from ordinary R package src/ files.DESCRIPTION to avoid incoming spell-check notes for backend acronym
names while keeping detailed backend names in user-facing documentation.Initial release.
count_nonzero(), simd_set_backend(), simd_backend(), and
simd_info() to demonstrate safe same-process backend selection and
diagnostics.use_simd_dispatch() and simd_dispatch_template_path() for package
authors who want to copy and adapt the C dispatch scaffold.LinkingTo: RsimdDispatch.simde_info() and SIMDe fields in simd_info() to report the vendored
SIMDe version and pinned upstream commit.