Run results for: branchfuncofbranchlessmapfuncfork

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 14526.89.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.133 Safari/537.36

Browser: Chrome 100

Operating system: Chrome OS 14526.89.0

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
branch	641614.8 Ops/sec
branchless map	503104.9 Ops/sec

Script Preparation code:

var branchlessMap = [function(){global = "error"}, function(a, b){global = a - b ^ a}, function(a, b) {global = a ** b}];
var global;
var thing = 50;

Tests:

branch
thing *= 2; if(thing > 100) { global = thing - 100 ^ thing; } else { global = "error"; } if(thing < 100) { global = thing ** 100; } else { global = "error"; }
branchless map
thing *= 2; branchlessMap[(thing > 100) * 1](thing); branchlessMap[(thing < 100) * 2](thing);

Run results for: branchfuncofbranchlessmapfuncfork

idk

branch

branchless map