Merge pull request 'docs(clawhdf5): document DType variants, fix unresolved doc links' (#17) from sdlc-docs/clawhdf5-types-20260514-165210 into main

2026-05-14 23:54:48 +00:00
commit 3f222f6956
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+//! SIMD-accelerated checksum implementations.
+
+/// Compute Fletcher-32 checksum, auto-dispatching to the appropriate backend.
+///
+/// Note: the fletcher32 implementations in all backends are scalar (no SIMD
+/// intrinsics), so no unsafe dispatch is needed.
+pub fn checksum_fletcher32(data: &[u8]) -> u32 {
+    match crate::detect_backend() {
+        #[cfg(target_arch = "aarch64")]
+        crate::Backend::Neon => crate::neon::checksum_fletcher32(data),
+
+        #[cfg(target_arch = "x86_64")]
+        crate::Backend::Avx2 | crate::Backend::Avx512 => crate::avx2::checksum_fletcher32(data),
+
+        _ => crate::scalar::checksum_fletcher32(data),
+    }
+}