Show HN: 75% Faster cos computing with cache

#1

Post by Kelz » Sun, Nov 30, 2014, 1:13 PM UTC

Show HN: 75% Faster cos computing with cache
github.com

Re: Show HN: 75% Faster cos computing with cache

#2

Post by dalke » Sun, Nov 30, 2014, 1:32 PM UTC

Using "Firefox 32.0 on OS X 10.7" for the sin/cos test I get Native functions = 1.5M/sec while SMath = 35K/sec.

Is it just the case that Chrome's native math function calls are slow?

Re: Show HN: 75% Faster cos computing with cache

#3

Post by Kelz » Sun, Nov 30, 2014, 1:38 PM UTC

dalke wrote: post #2

Using "Firefox 32.0 on OS X 10.7" for the sin/cos test I get Native functions = 1.5M/sec while SMath = 35K/sec. Is it just the case that Chrome's native math function calls are slow?

Wow that's weird, the gap between Chrome and Firefox is crazy. Maybe chrome's math functions are really bad...

I also used typed arrays, so there might be problems with its current implementation in browsers.

But still, 1.5M on firefox and 14,000 on chrome... wat.