Benchmark: invoke bound function vs invoke closure

Script Preparation code:

var a = {v : Math.random()}

var bound = (function(a_) {
  a_.v = Math.imul(2, a_.v);
}).bind(null, a);

var boundThis = (function() {
  this.v = Math.imul(2, this.v);
}).bind(a);

var closure = (function() {
  const a_ = a;
  return function() {
    a_.v = Math.imul(2, a_.v);
  };
})();

Tests:

invoke bound
bound();
invoke closure
closure();
invoke boundThis
boundThis();

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
invoke bound
invoke closure
invoke boundThis

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0 Waterfox/56.3

Browser/OS: Firefox 56 on Windows 7

View result in a separate tab

Test name	Executions per second
invoke bound	131188900.0 Ops/sec
invoke closure	121384700.0 Ops/sec
invoke boundThis	130676600.0 Ops/sec

invoke bound function vs invoke closure (version: 1)

Comparing performance of: invoke bound vs invoke closure vs invoke boundThis

Created: 4 years ago by: Registered User

Jump to the latest result

invoke bound

invoke closure

invoke boundThis

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A