feat: add opt-in Highway SIMD support to DSUMPW - #15106

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teddygood wants to merge 6 commits into

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teddygood:feature/dsumpw-highway-review

Commits on Sep 12, 2026

build: add Highway source installation
teddygood
committed
78325d6
build: build the Highway runtime library
teddygood
committed
1daaa98
feat: add a Highway backend for native DSUMPW
teddygood
committed
b9e9edc
feat: enable Highway for Wasm DMEANPW
teddygood
committed
e6b982b
refactor: select an independent Highway DSUMPW implementation
teddygood
committed
d3ce2ac
build: simplify Highway source selection and compiler settings
teddygood
committed
4333efa