I would like to experiment with SIMD (single instruction multiple data). From what I can glean from Google Group postings, people have been working to add this to Google Chrome, but when I try to call
SIMD.Float32x4 in Chrome 46, I get that SIMD is undefined.
My googling suggests there might be some experimental versions of Chrome that have SIMD support. What is the newest version that includes it and what command line flags need to be set in order to use it? Do I need to use strict mode?
When will SIMD be rolled into the stable Chrome build?
Also does it make a difference running SIMD instructions if I run a 32 bit version of Chrome or a 64 bit version?
Update: Now it's possible in the latest version of Chrome with a flag:
In Chrome shortcut properties(i.e. on your desktop) "Target" field will look something like this
"C:\Users\Pav\AppData\Local\Google\Chrome SxS\Application\chrome.exe" --js-flags="--harmony-simd"
Install latest Node from https://nodejs.org/en/
Print output from your script just like in Chrome console using console.log('BANG') or just log('TEST 2')
Not Chrome solution but you can use SIMD in Firefox. Download Firefox Nightly which has SIMD already integrated. SIMD is almost identical between browsers.
If someone could explain how to build the latest Chromium with native SIMD(not polyfill as it's now) support that would be great.