SunSpider testing of iPhone 2.0
Jul. 11th, 2008 11:01 am![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
mcroftI ran the WebKit team's SunSpider 0.9 JavaScript Test harness on iPhone 2.0's MobileSafari today.
This is a big step forward. I couldn't run this test suite against iPhone 1.1.4's MobileSafari.
I tested a recent WebKit (Safari) Nightly and IE 7 (fully patched) on my six month old Thinkpad for comparison purposes. The WebKit Nightly is after SquirrelFish landed, so it's the fastest I've seen.
Totals:
iPhone: 148752.0ms +/- 3.9%
WebKit: 2152.0ms +/- 1.7%
IE 7 : 35659.8ms +/- 3.4%
iPhone JavaScript is 4.17 times slower than IE7
iPhone Javascript is 69.1 times slower than WebKit Nightly
Internet Explorer 7 is 16.6 times slower than WebKit Nightly
This is a big step forward. I couldn't run this test suite against iPhone 1.1.4's MobileSafari.
I tested a recent WebKit (Safari) Nightly and IE 7 (fully patched) on my six month old Thinkpad for comparison purposes. The WebKit Nightly is after SquirrelFish landed, so it's the fastest I've seen.
Totals:
iPhone: 148752.0ms +/- 3.9%
WebKit: 2152.0ms +/- 1.7%
IE 7 : 35659.8ms +/- 3.4%
iPhone JavaScript is 4.17 times slower than IE7
iPhone Javascript is 69.1 times slower than WebKit Nightly
Internet Explorer 7 is 16.6 times slower than WebKit Nightly
TEST WebKit IE7 MobileSafari 2.0
=====================================================================================
** TOTAL **: 2152.0ms +/- 1.7% 35659.8ms +/- 3.4% 148752.0ms +/- 3.9%
=====================================================================================
3d: 271.6ms +/- 6.2% 1562.2ms +/- 1.2% 18880.2ms +/- 6.6%
cube: 78.0ms +/- 0.0% 431.2ms +/- 2.4% 4835.8ms +/- 11.2%
morph: 84.2ms +/- 20.5% 512.4ms +/- 1.7% 7959.8ms +/- 9.5%
raytrace: 109.4ms +/- 0.6% 618.6ms +/- 1.8% 6084.6ms +/- 2.7%
access: 256.2ms +/- 6.6% 2266.0ms +/- 1.6% 19796.0ms +/- 5.2%
binary-trees: 40.6ms +/- 26.8% 540.8ms +/- 3.3% 3476.2ms +/- 3.8%
fannkuch: 65.8ms +/- 12.9% 900.0ms +/- 1.1% 8062.6ms +/- 7.1%
nbody: 125.0ms +/- 0.0% 459.4ms +/- 2.4% 6170.4ms +/- 6.3%
nsieve: 24.8ms +/- 42.6% 365.8ms +/- 2.9% 2086.8ms +/- 22.3%
bitops: 205.6ms +/- 14.3% 1987.4ms +/- 2.1% 16019.6ms +/- 11.6%
3bit-bits-in-byte: 21.8ms +/- 48.0% 496.8ms +/- 1.8% 2564.6ms +/- 10.7%
bits-in-byte: 37.4ms +/- 29.1% 515.8ms +/- 3.8% 3010.8ms +/- 18.4%
bitwise-and: 74.8ms +/- 11.9% 559.2ms +/- 3.7% 5604.4ms +/- 12.4%
nsieve-bits: 71.6ms +/- 15.2% 415.6ms +/- 2.6% 4839.8ms +/- 12.5%
controlflow: 25.0ms +/- 45.4% 596.8ms +/- 2.8% 4404.4ms +/- 24.9%
recursive: 25.0ms +/- 45.4% 596.8ms +/- 2.8% 4404.4ms +/- 24.9%
crypto: 131.0ms +/- 7.8% 1250.2ms +/- 1.5% 11636.2ms +/- 15.2%
aes: 43.8ms +/- 20.3% 456.4ms +/- 1.9% 3932.0ms +/- 42.9%
md5: 40.6ms +/- 25.5% 393.6ms +/- 2.2% 3599.4ms +/- 3.6%
sha1: 46.6ms +/- 1.5% 400.2ms +/- 2.6% 4104.8ms +/- 15.5%
date: 178.2ms +/- 9.7% 1043.4ms +/- 2.4% 16122.2ms +/- 4.3%
format-tofte: 106.4ms +/- 8.1% 509.2ms +/- 2.1% 7164.6ms +/- 8.3%
format-xparb: 71.8ms +/- 14.7% 534.2ms +/- 3.0% 8957.6ms +/- 1.4%
math: 237.8ms +/- 6.8% 1443.8ms +/- 1.3% 24361.0ms +/- 2.3%
cordic: 66.0ms +/- 12.6% 597.0ms +/- 1.5% 10128.8ms +/- 1.0%
partial-sums: 134.2ms +/- 7.8% 378.2ms +/- 2.4% 9583.8ms +/- 5.2%
spectral-norm: 37.6ms +/- 28.4% 468.6ms +/- 0.1% 4648.4ms +/- 1.9%
regexp: 315.8ms +/- 2.7% 449.8ms +/- 2.0% 3324.6ms +/- 1.0%
dna: 315.8ms +/- 2.7% 449.8ms +/- 2.0% 3324.6ms +/- 1.0%
string: 530.8ms +/- 4.4% 25060.2ms +/- 4.9% 34207.8ms +/- 2.8%
base64: 81.0ms +/- 10.3% 12016.0ms +/- 7.2% 6116.6ms +/- 9.5%
fasta: 81.2ms +/- 11.0% 562.2ms +/- 0.1% 9296.8ms +/- 6.8%
tagcloud: 118.8ms +/- 8.9% 3375.2ms +/- 0.7% 5384.2ms +/- 13.6%
unpack-code: 125.0ms +/- 0.0% 593.8ms +/- 2.3% 6552.0ms +/- 7.3%
validate-input: 124.8ms +/- 10.9% 8513.0ms +/- 4.3% 6858.2ms +/- 2.6%
