3 ms·
Maybe I don't understand the problem,but that sounds like some serious premature optimization. 1.2 mpix is not much data.
by ori_b 15y ago
Maybe I don't understand the problem,but that sounds like some serious premature optimization. 1.2 mpix is not much data.
- dagw 15y agoAccording to the article their Node solution took 4 seconds to run (down from 7 seconds after some optimization) and their C solution 0.03 seconds. Now maybe they could have sped up their node code more, but those sort of improvements hardly count as premature optimization.
- ori_b 15y agoSince the usual expected slowdown for jit compiled scripts is somewhere on the order of 5 times (obviously, this is a very loose guess, and the number will vary by script, style, and workload), I wonder what they could have been doing to cause a 200x slowdown.