Clone this repo:
  1. baf4939 Merge pull request #342 from aylusltd/patch-1 by littledan · 12 months ago master
  2. 37f5702 Typo in MathImul by Jason Nichols · 1 year ago
  3. 612e80b Merge pull request #334 from stoklund/coerce-index by littledan · 1 year, 1 month ago
  4. 1d876c9 Coerce load/store indexes with ToNumber. by Jakob Stoklund Olesen · 1 year, 1 month ago
  5. 0d28cdc Merge pull request #330 from stoklund/equal-simd by John McCutchan · 1 year, 2 months ago



This repository contains:

  • The authoritative API reference documentation is generated from tc39/spec.html. You can view a rendered copy at .
  • A polyfill at src/ecmascript_simd.js, which can't implement value semantics, but includes a correct implementation of all functions
  • Extensive tests at src/ecmascript_simd_tests.js, which can be run using other files in src/. Benchmarks and example code live in the same directory.
  • A presentation explaining the motivation and outlining the approach at tc39/SIMD-128 TC-39.pdf