Go 1.27's portable SIMD

#​619 — September 25, 2026 Read the Web Version 👋 We're taking a break next week, so we'll be back on Friday, October 9. __ Your editor, Peter Cooper Go Weekly Platform-Independent SIMD in Go — SIMD lets a CPU perform an operation on a vector of values at once. Go 1.27 brings experimental SIMD support to arm64 and wasm, plus a portable simd package that emulates SIMD where unavailable, so you don't need to write a plain Go fallback. David Chase and Junyang Shao (Go Team) RELATED: hash/adler32 's SIMD implementation is a good, brief example of using SIMD to get over double the speed on larger

• #simd