Inheritance performance - method calls (v12)

Revision 12 of this benchmark created by kogarashisan1 on March 5, 2015

Description

Preparation HTML

<script src="http://kogarashisan.github.io/PerfTests/export/dependencies-v2.js"></script>
<script src="http://kogarashisan.github.io/PerfTests/export/bundle-v2.js"></script>
<script>

//https://github.com/Josenzo/inherit.js
var inherit=function(){"use strict";function h(a,b){return"object"==typeof a?(d=new Function,d[e]=a):(d=a,a[e].hasOwnProperty(f)&&a[e][f]!==a||(d[e]="object"==typeof b?new a(b,b[f]):new a)),d}function i(c,d){a=g(c);for(b in d)a[b]=d[b];return a}var a,b,c,d,e="prototype",f="constructor",g=Object.create;return function j(a,b){var k=arguments;return k.length>2?(Array.prototype.splice.call(k,0,2,j(a,b)),j.apply(this,k)):(c=h(1==k.length?{}:a),d=h(k[k.length-1],g(c[e])),d[e].hasOwnProperty(f)||(d[e][f]=new Function),d[e][f][e]=i(c[e],d[e]),d[e][f].$super=g(c[e]),d[e][f][e][f]=d[e][f],d[e][f])}}();

var InheritParent = inherit(function () {var cache_buster_0801;
    this.constructor = function (instance_string) {var cache_buster_0802;
        this.counter         = 0;
        this.instance_array  = [];
        this.instance_string = instance_string;
    };

    this.method = function (prevent_inline) {var cache_buster_0803;
        if (this.counter > 99)
            this.counter = this.counter / 2;
        else this.counter++;

        if (prevent_inline) {
            var i = 0;
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
            for (i = 0; i < 1; i++) dummy.method();
        }
    };
});

var InheritChildA = inherit(InheritParent, function ($super) {var cache_buster_0804;
    this.constructor = function (instance_string) {var cache_buster_0805;
        this.member_a = 1;
        $super.constructor.call(this, instance_string);
    };

    this.method = function () {var cache_buster_0806;
        this.member_a =- this.member_a;
        $super.method.call(this, false);
    };
});

var InheritChildB = inherit(InheritParent, function ($super) {var cache_buster_0807;
    this.constructor = function (instance_string) {var cache_buster_0808;
        this.member_b =- 1;
        $super.constructor.call(this, instance_string);
    };

    this.method = function () {var cache_buster_0809;
        this.member_b =- this.member_b;
        $super.method.call(this, false);
    };
});

/*
Each model exports two children into window, for example:
        TypeScriptChildA and TypeScriptChildB

This code creates 5 instances of each child for each model
and stores them in global model_instances array.

Model test then can be done as follows:

var instances = model_instances[0]; // TypeScript
// just a large loop
for (var i = 0; i < 100000; i++) {
        // call `method` on each of 10 different instances
        for (var c = 0; c < 10; c++) {
                instances[c].method();
        }
}
*/

var model_names = [
        /* 0  */'TypeScript',
        /* 1  */'CMBrowserMono', // ClassManager
        /* 2  */'CMBrowserPoly', // ClassManager
        /* 3  */'CMServerFullrefMono', // ClassManager
        /* 4  */'CMServerPartialrefMono', // ClassManager
        /* 5  */'CMServerPartialrefPoly', // ClassManager
        /* 6  */'DNW_IW_', // DotNetWise inheritWith
        /* 7  */'DNW_FC_', // DotNetWise fastClass
        /* 8  */'Fiber',
        /* 9  */'JR', // John Resig
        /* 10 */'NativeUnwrapped',
        /* 11 */'NativeWrapped',
        /* 12 */'Klass', // klass
        /* 13 */'AugmentClassical', // augment
  "Inherit"
];

var model_instances = [];

for (var model_index = 0; model_index < model_names.length; model_index++) {
        var constructorA = window[model_names[model_index] + 'ChildA'];
        var constructorB = window[model_names[model_index] + 'ChildB'];
        model_instances[model_index] = [
                new constructorA("a1"),
                new constructorB("b1"),
                new constructorA("a2"),
                new constructorB("b2"),
                new constructorA("a3"),
                new constructorB("b3"),
                new constructorA("a4"),
                new constructorB("b4"),
                new constructorA("a5"),
                new constructorB("b5")
        ];

        // warm-up loop
        for (var dummy = 0; dummy < 5; dummy++) {
                for (var c = 0; c < 10; c++) {
                        model_instances[model_index][c].method();
                }
        }
}
</script>

Test runner

var instances = model_instances[0]; // TypeScriptChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[1]; // CMBrowserMonoChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[2]; // CMBrowserPolyChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[3]; // CMServerFullrefMonoChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[4]; // CMServerPartialrefMonoChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[5]; // CMServerPartialrefPolyChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[6]; // DNW_IW_ChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[7]; // DNW_FC_ChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[8]; // FiberChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[9]; // JRChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[10]; // NativeUnwrappedChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[11]; // NativeWrappedChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[12]; // KlassChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[13]; // AugmentClassicalChildX
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

var instances = model_instances[14];
for (var i = 0; i < 50000; i++) {
    for (var c = 0; c < 10; c++) {
        instances[c].method();
    }
}

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

• Revision 2: published by kogarashisan1 on February 27, 2015
• Revision 3: published by kogarashisan1 on February 27, 2015
• Revision 4: published by Billy Tetrud on March 2, 2015
• Revision 5: published by Billy Tetrud on March 2, 2015
• Revision 6: published by Billy Tetrud on March 3, 2015
• Revision 7: published by kogarashisan1 on March 4, 2015
• Revision 9: published by Aadit M Shah on March 5, 2015
• Revision 10: published by kogarashisan1 on March 5, 2015
• Revision 11: published by Enzo on March 5, 2015
• Revision 12: published by kogarashisan1 on March 5, 2015