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Last active December 4, 2020 08:04
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call function by matching #jsbench #jsperf (https://jsbench.github.io/#823cf0defbb913bb03faef873a8638dc) #jsbench #jsperf
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>call function by matching #jsbench #jsperf</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
<script src="./suite.js"></script>
</head>
<body>
<h1>Open the console to view the results</h1>
<h2><code>cmd + alt + j</code> or <code>ctrl + alt + j</code></h2>
</body>
</html>
Raw
suite.js
"use strict";
(function (factory) {
if (typeof Benchmark !== "undefined") {
factory(Benchmark);
} else {
factory(require("benchmark"));
}
})(function (Benchmark) {
var suite = new Benchmark.Suite;
Benchmark.prototype.setup = function () {
const string_entity = {
_type: "string-3",
message: "hello"
}
const number_entity = {
_type: 3,
message: "hello"
}
const match_string = (entity) => {
switch(entity._type) {
case "string-1": return get_message(entity);
case "string-2": return get_message(entity);
case "string-3": return get_message(entity);
}
}
const match_number = (entity) => {
switch(entity._type) {
case 1: return get_message(entity);
case 2: return get_message(entity);
case 3: return get_message(entity);
}
}
class Entity {
constructor(message) {
this.message = message
this.entity = {
message
}
}
get_message() {
return this.message
}
call_get_message() {
return get_message(this.entity)
}
}
const entity = new Entity("hello")
const get_message = (entity) => entity.message
};
suite.add("match_string(string_entity)", function () {
match_string(string_entity)
});
suite.add("match_number(number_entity)", function () {
match_number(number_entity)
});
suite.add("get_message(string_entity)", function () {
get_message(string_entity)
});
suite.add("entity.get_message()", function () {
entity.get_message()
});
suite.add("entity.call_get_message()", function () {
entity.call_get_message()
});
suite.on("cycle", function (evt) {
console.log(" - " + evt.target);
});
suite.on("complete", function (evt) {
console.log(new Array(30).join("-"));
var results = evt.currentTarget.sort(function (a, b) {
return b.hz - a.hz;
});
results.forEach(function (item) {
console.log((idx + 1) + ". " + item);
});
});
console.log("call function by matching #jsbench #jsperf");
console.log(new Array(30).join("-"));
suite.run();
});
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