LabVIEW
Split U32 to Bits
Your benchmarks lie! They don't really measure your logic operations, but mostly measure the updating of the front panel indicators. Never put indicators inside inner loops, especially if you want to benchmark code or worry about performance!
Once you disable debugging and move the indicators outside the loops, you will notice that the code executes 15-25 faster! So please benchmark what counts and not useless UI performance such as indocator updates. 🙂
Your VI: times=407, 378, 385 ms
Modified: times=29, 23, 15ms
As you can see, now code 3 is significantly superior! 🙂
