Awesome news, Thanks Bigfoot! I can't wait to try this at home (unfortunately I'll have to wait about 9 hours, darn).

As I mentioned, please don't expect miracles :)

Quote:

No kidding. First miracle is that it's ready (well, sort of, I know). And still more miracles to come! This is going to be a good year for MorphOS, that's for sure.

Haha, I meant speed wise :) The first level of JIT is quite naive in its approach, so it's not very fast, and Javascript is only a part of the browsing experience.

\o/

Seems to be stable. Some things are slower, some faster:

JIT VERSION:
============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 3523.1ms +/- 1.6%
--------------------------------------------

3d: 462.2ms +/- 5.0%
cube: 111.8ms +/- 5.1%
morph: 120.8ms +/- 5.2%
raytrace: 229.6ms +/- 5.5%

access: 666.0ms +/- 4.6%
binary-trees: 47.8ms +/- 5.7%
fannkuch: 331.7ms +/- 8.2%
nbody: 272.9ms +/- 2.3%
nsieve: 13.6ms +/- 4.4%

bitops: 284.5ms +/- 2.4%
3bit-bits-in-byte: 23.9ms +/- 4.1%
bits-in-byte: 33.2ms +/- 3.5%
bitwise-and: 43.3ms +/- 12.3%
nsieve-bits: 184.1ms +/- 0.5%

controlflow: 14.1ms +/- 4.4%
recursive: 14.1ms +/- 4.4%

crypto: 196.9ms +/- 0.8%
aes: 116.4ms +/- 0.9%
md5: 43.8ms +/- 1.3%
sha1: 36.7ms +/- 2.1%

date: 260.2ms +/- 0.5%
format-tofte: 121.6ms +/- 0.5%
format-xparb: 138.6ms +/- 0.7%

math: 226.9ms +/- 0.8%
cordic: 61.7ms +/- 2.0%
partial-sums: 100.6ms +/- 1.3%
spectral-norm: 64.6ms +/- 1.5%

regexp: 655.3ms +/- 0.1%
dna: 655.3ms +/- 0.1%

string: 757.0ms +/- 1.6%
base64: 86.6ms +/- 0.8%
fasta: 137.3ms +/- 0.6%
tagcloud: 183.6ms +/- 5.8%
unpack-code: 264.6ms +/- 0.2%
validate-input: 84.9ms +/- 1.2%


NORMAL VERSION
============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 3092.4ms +/- 0.3%
--------------------------------------------

3d: 302.2ms +/- 0.7%
cube: 85.8ms +/- 1.1%
morph: 108.3ms +/- 1.8%
raytrace: 108.1ms +/- 1.2%

access: 371.6ms +/- 3.0%
binary-trees: 34.4ms +/- 1.8%
fannkuch: 191.9ms +/- 6.1%
nbody: 106.7ms +/- 0.3%
nsieve: 38.6ms +/- 1.0%

bitops: 416.4ms +/- 1.2%
3bit-bits-in-byte: 65.8ms +/- 7.5%
bits-in-byte: 79.0ms +/- 0.6%
bitwise-and: 132.4ms +/- 0.4%
nsieve-bits: 139.2ms +/- 0.4%

controlflow: 31.5ms +/- 1.2%
recursive: 31.5ms +/- 1.2%

crypto: 166.9ms +/- 1.6%
aes: 79.6ms +/- 1.2%
md5: 45.5ms +/- 2.9%
sha1: 41.8ms +/- 1.9%

date: 189.8ms +/- 0.8%
format-tofte: 84.0ms +/- 1.2%
format-xparb: 105.8ms +/- 0.7%

math: 309.8ms +/- 0.4%
cordic: 137.1ms +/- 0.4%
partial-sums: 103.1ms +/- 0.9%
spectral-norm: 69.6ms +/- 1.3%

regexp: 686.3ms +/- 0.2%
dna: 686.3ms +/- 0.2%

string: 617.9ms +/- 0.4%
base64: 82.4ms +/- 1.1%
fasta: 114.6ms +/- 1.5%
tagcloud: 138.3ms +/- 0.6%
unpack-code: 210.4ms +/- 0.7%
validate-input: 72.2ms +/- 1.5%

[ Edited by zukow 18.07.2018 - 17:38 ]

@ zukow

Not all applications are suitable for JIT compilation, of course. Things like Mandelbrot fractal generators work quite well already, though. The JIT gives a huge boost for these type of applications (up to 3x speed up in my tests).

As for your results specifically, I have literally seen bigger differences between subsequent benchmark runs using the exact same browser version and Javascript interpreter.

The linked archive has been updated with a new version that re-enables an optimisation that had accidentally been disabled in the previous release.

Quote:

Akhem...

Code:

Fixed, thanks :)

Quote:

It's faster. Tested on 1,33 GHz iBook G4 and it did the Sunspider test in 4203 ms (vs 4754,3 without JIT). More benchmarks to come.

Just for reference what version of Sunspider ?

Quote:

1.0.2

Thanks.
Will Post some X5000/020 Linux PPC results for baseline comparisons .

Qupzilla

============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 3180.7ms +/- 0.3%
--------------------------------------------

3d: 300.0ms +/- 0.5%
cube: 84.1ms +/- 0.3%
morph: 109.6ms +/- 0.5%
raytrace: 106.3ms +/- 1.4%

access: 354.0ms +/- 0.2%
binary-trees: 41.0ms +/- 0.8%
fannkuch: 180.3ms +/- 0.3%
nbody: 89.0ms +/- 0.4%
nsieve: 43.7ms +/- 0.8%

bitops: 557.1ms +/- 1.4%
3bit-bits-in-byte: 74.3ms +/- 6.0%
bits-in-byte: 95.8ms +/- 1.6%
bitwise-and: 222.5ms +/- 1.1%
nsieve-bits: 164.5ms +/- 0.3%

controlflow: 58.0ms +/- 0.0%
recursive: 58.0ms +/- 0.0%

crypto: 192.9ms +/- 0.7%
aes: 74.8ms +/- 0.9%
md5: 60.7ms +/- 1.0%
sha1: 57.4ms +/- 0.9%

date: 185.3ms +/- 1.0%
format-tofte: 88.6ms +/- 0.8%
format-xparb: 96.7ms +/- 1.6%

math: 378.2ms +/- 0.4%
cordic: 144.9ms +/- 0.8%
partial-sums: 150.2ms +/- 0.4%
spectral-norm: 83.1ms +/- 0.3%

regexp: 584.7ms +/- 0.2%
dna: 584.7ms +/- 0.2%

string: 570.5ms +/- 0.4%
base64: 88.4ms +/- 2.1%
fasta: 135.6ms +/- 0.5%
tagcloud: 124.3ms +/- 0.4%
unpack-code: 147.4ms +/- 0.5%
validate-input: 74.8ms +/- 0.6%

Midori

============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 3161.8ms +/- 5.2%
--------------------------------------------

3d: 356.3ms +/- 0.5%
cube: 83.4ms +/- 0.9%
morph: 156.7ms +/- 0.3%
raytrace: 116.2ms +/- 1.3%

access: 381.1ms +/- 0.9%
binary-trees: 43.1ms +/- 0.5%
fannkuch: 202.1ms +/- 1.7%
nbody: 88.3ms +/- 0.4%
nsieve: 47.6ms +/- 0.8%

bitops: 494.9ms +/- 0.3%
3bit-bits-in-byte: 82.3ms +/- 0.4%
bits-in-byte: 104.7ms +/- 0.3%
bitwise-and: 136.0ms +/- 0.0%
nsieve-bits: 171.9ms +/- 0.6%

controlflow: 46.7ms +/- 0.7%
recursive: 46.7ms +/- 0.7%

crypto: 187.2ms +/- 0.4%
aes: 77.1ms +/- 0.3%
md5: 57.1ms +/- 0.9%
sha1: 53.0ms +/- 0.0%

date: 223.6ms +/- 0.8%
format-tofte: 103.6ms +/- 0.5%
format-xparb: 120.0ms +/- 1.2%

math: 264.5ms +/- 61.4%
cordic: 69.1ms +/- 234.8%
partial-sums: 117.2ms +/- 0.3%
spectral-norm: 78.2ms +/- 0.4%

regexp: 575.2ms +/- 0.2%
dna: 575.2ms +/- 0.2%

string: 632.3ms +/- 0.2%
base64: 98.2ms +/- 0.7%
fasta: 116.2ms +/- 0.4%
tagcloud: 139.2ms +/- 0.6%
unpack-code: 200.4ms +/- 0.4%
validate-input: 78.3ms +/- 1.4%

OWB-JIT on PowerMac G5 2,7 GHz:

Code:

X5000/020 Odyssey-JIT MorphOS 3.11

============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total: 2679.3ms +/- 0.1%
--------------------------------------------

3d: 310.8ms +/- 0.5%
cube: 96.1ms +/- 0.9%
morph: 118.4ms +/- 0.5%
raytrace: 96.3ms +/- 0.8%

access: 404.6ms +/- 0.2%
binary-trees: 15.3ms +/- 2.3%
fannkuch: 302.1ms +/- 0.2%
nbody: 65.2ms +/- 0.7%
nsieve: 22.0ms +/- 0.0%

bitops: 274.1ms +/- 0.3%
3bit-bits-in-byte: 28.7ms +/- 1.7%
bits-in-byte: 28.7ms +/- 1.2%
bitwise-and: 44.5ms +/- 0.8%
nsieve-bits: 172.2ms +/- 0.5%

controlflow: 18.0ms +/- 0.0%
recursive: 18.0ms +/- 0.0%

crypto: 166.0ms +/- 0.7%
aes: 100.6ms +/- 0.7%
md5: 35.8ms +/- 1.6%
sha1: 29.6ms +/- 1.7%

date: 181.8ms +/- 0.6%
format-tofte: 85.3ms +/- 0.8%
format-xparb: 96.5ms +/- 0.8%

math: 178.2ms +/- 0.3%
cordic: 60.6ms +/- 0.6%
partial-sums: 71.2ms +/- 0.4%
spectral-norm: 46.4ms +/- 0.8%

regexp: 605.1ms +/- 0.1%
dna: 605.1ms +/- 0.1%

string: 540.7ms +/- 0.2%
base64: 37.3ms +/- 1.6%
fasta: 118.2ms +/- 0.5%
tagcloud: 125.9ms +/- 0.3%
unpack-code: 211.2ms +/- 0.1%
validate-input: 48.1ms +/- 0.5%

With the Octane test, but with failing tests and regular expressions disabled, I get a score of 657 without JIT and 1089 with JIT.

https://bigfoot.morphos-team.net/test/octane-without-regexp/

Keep in mind that performance will improve in the future when I get a bit more time to work on this. This version is just the first version that's stable enough for general use.

X5000/20

AmigaOS 4.1FE
Odyssey = 498
Timberwolf = 424

Ubuntu 16.04
Qupzilla = 690
Midori = 590


[ Edited by Spectre660 20.07.2018 - 07:27 ]

To put it into perspective, here are some results on a phone & PC:

- Android 8 / Chrome on LG G6 ARM Kyro 2.35Ghz (Feb 2017): 11 353
- Linux 4.13.0 / Chrome on Intel Core i5 4590 3.7Ghz (4th generation, 2014): 36 456

[ Edited by Leo 20.07.2018 - 12:35 ]

Apple iPad 2 bought in 2012: 1743
2015 Telekom Android tablet with Mediatek ARM chip: 2232

Mind you, both devices run either three-stage or four-stage Javascript JIT compilers... As stated, Odyssey currently has a single stage and there are plans to further improve it.

I need proof bigfoot is human. From what I can tell he is a machine. A very efficient machine at that.

OWB 1.25-JIT freezes at loading this page at about 322 KiB, whereas OWB 1.25 does not. Just tried a 2nd time to be sure.

I'm still using the 1st JIT Beta release, and that page loaded fully for me, and transferred to the next link, such as, CompterBase - audio-and-video without issue on my Mac Mini 1.5GHz