Various V8 perf test results

desktop_perf_results.txt

Rhino (Interpreted)
-------------------
Score: 362

Richards: 425
DeltaBlue: 340
Crypto: 369
RayTrace: 535
EarleyBoyer: 474
RegExp: 108
Splay: 557


Chrome 9.0.597.45 (V8)
------------------------------
Score: 5752

Richards: 6012
DeltaBlue: 6665
Crypto: 6367
RayTrace: 7282
EarleyBoyer: 18687
RegExp: 2192
Splay: 2738

Firefox 4.0b9 (Jaegermonkey)
----------------------------------
Score: 4355

Richards: 7858
DeltaBlue: 4390
Crypto: 8073
RayTrace: 3297
EarleyBoyer: 4508
RegExp: 1576
Splay: 4555

js_to_java_android.txt

Binding to a Java class that increments a counter for every property set and prints the value on propery get. JS loop of 10,000 iterations sets the same property to tht iterator, i.e:

//pseudo java
class A {
    protected String a;
    protected int counter = 0;
    public void setA(String value) {
        counter++;
        this.a = value;
    }
    public void getA() {
        Log.d(TAG, "counter="+counter);
        return this.a;
    }
}

// pseudo js
for (var i = 0; i < 10000; i++) {
    a.testProperty = ""+i;
}
var x = a.testProperty;


v8 on Evo / Froyo 2.2
----------------------
630ms, 800ms, 570ms, 650ms

Rhino (evaluated) on Evo / Froyo 2.2
-------------------------------------
1050ms, 1160ms, 1300ms, 1250ms

object_accessors.js

/*global Ti, Titanium, alert, JSON, require, setTimeout, setInterval */
// TEST ONE WITH PROTOTYPE

function User() {}
var timetest = new Date();
var user = new User();
for(var i = 0; i < 50000; i++) {
	User.prototype[i] = {};
}

Ti.API.info("test1: " + (new Date() - timetest));

// TEST TWO Module Pattern
var User = function() {
	var obj = {};

	for(var i = 0; i < 50000; i++) {
		obj[i] = {};	
	}
	return obj;
};

timetest = new Date();
test = new User();
Ti.API.info("test2: " + (new Date() - timetest));

object_accessors_results.txt

Android 2.2 Emulator, default AVD options

v8
---

Run 1:
test 1: 440ms
test 2: 411ms

Run 2:
test 1: 437ms
test 2: 572ms

Run 3:
test 1: 558ms
test 2: 163ms

Rhino (compiled)
---

object_accessors_results_bill.txt

(**NOTE**: these figures are from running the tests inside a Titanium app's app.js.  Titanium Mobile SDK 1.8.0 (dev) f7c0117)

Rhino (compiled), T-Mobile G-Slate, Android 3.0.1
-------------------------------------------------

Run 1:
test 1: 2371
test 2: 1165

Run 2:
test 1: 2244
test 2: 1097

Run 3:
test 1: 2286
test 2: 1090

Rhino (compiled), HTC Desire, Android 2.2
-------------------------------------------

Run 1:
test 1: 2996
test 2: 1448

Run 2:
test 1: 3122
test 2: 1404

Run 3:
test 1: 3055
test 2: 1428

JavaScriptCore, iPhone 4, iOS version __
-----------------------------------------

Run 1:
test 1: 595
test 2: 434

Run 2:
test 1: 604
test 2: 402

Run 3:
test 1: 641
test 2: 427

object_accessors_results_bill_web.txt

**NOTE** These figures come from native browsers or WebView in Titanium 1.8.0 f7c0117 accessing this page:

http://j.mp/ovv690

That page has the same tests as above on it.

Google Chrome 13.0.782.215 on OS X 10.6.8
----------------------------------------

Run 1:
test1: 7
test2: 5

Run 2:
test 1: 9
test 2: 3

Run 3:
test 1: 6
test 2: 4

Safari 5.1 on OS X 10.6.8
-------------------------

Run 1:
test 1: 25
test 2: 23

Run 2:
test 1: 24
test 2: 24

Run 3:
test 1: 29
test 2: 31

Safari on iPhone 4, iOS version __
-----------------------------------

Run 1:
test 1: 331
test 2: 295

Run 2:
test 1: 334
test 2: 355

Run 3:
test 1: 312
test 2: 264

Android 2.2 Native Browser (HTC Desire)
----------------------------------------

Run 1:
test 1: 129
test 2: 69

Run 2:
test 1: 143
test 2: 89

Run 3:
test 1: 263
test 2: 118

Android 3.0.1 Native Browser (T-Mobile G-Slate)
-----------------------------------------------

Run 1:
test 1: 46
test 2: 160

Run 2:
test 1: 23
test 2: 64

Run 3:
test 1: 22
test 2: 60

Titanium WebView, iPhone 4, iOS version __
-------------------------------------------

Run 1:
test 1: 332
test 2: 338

Run 2:
test 1: 312
test 2: 315

Run 3:
test 1: 310
test 2: 314

Titanium WebView, HTC Desire, Android 2.2
-----------------------------------------

Run 1:
test 1: 181
test 2: 94

Run 2:
test 1: 174
test 2: 113

Run 3:
test 1: 177
test 2: 90

Titanium WebView, T-Mobile G-Slate, Android 3.0.1
-------------------------------------------------

Run 1:
test 1: 44
test 2: 43

Run 2:
test 1: 41
test 2: 41

Run 3:
test 1: 42
test 2: 42

Interesting stuff! ;0

Is V8 coming to Ti Android?

Well hopefully someday! We could sure use it.