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Unread postPosted: Wed May 09, 2012 4:26 am 
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Joined: Tue Nov 17, 2009 2:08 am
Posts: 227
Location: Hamburg, Germany
I am still playing with the mozilla source. You have to compile most parts of libmozjs.so with -O1 if compiling with Mipspro to get a working library. So I tied to build it with gcc -mtune=r5000 -O3 -mips4.

Here are my results of the javascript benchmark http://celtickane.com/labs/web-browser- ... benchmark/ executed on a 1Ghz Tezro:

current Firefox 2.0.22pre
Code:
Test Type       Runtime (ms)
Array object             402
Date object              361
Error handling           359
Math object              392
RegEx object            1106
String object            341
DOM                      733
Ajax declarations       2154
Total Duration          5848

same Firefox with gcc build libmozjs.so:
Code:
Test Type       Runtime (ms)
Array object             394
Date object              356
Error handling           222
Math object              234
RegEx object             967
String object            267
DOM                      730
Ajax declarations       1999
Total Duration          5169


I attached the library, you can put it in /usr/nekoware/lib/firefox-2.0.0.22pre or the corresponding seamonkey path.


Attachments:
libmozjs.so.gz [502.49 KiB]
Downloaded 13 times

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Unread postPosted: Wed May 09, 2012 10:49 am 
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Joined: Tue May 04, 2004 6:55 am
Posts: 126
Location: Czech Republic
Thank you very much! It works very well on my O2. It really seems to be a bit faster on some sites.


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Unread postPosted: Wed May 09, 2012 11:06 am 
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Joined: Tue May 04, 2004 6:55 am
Posts: 126
Location: Czech Republic
jirka wrote:
It works very well on my O2.


Well, I have tried the Flickr. The speedup is definitely noticeable - it's slow but infinite patience is no longer necessary. So many, many thanks for our work!

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Unread postPosted: Wed May 09, 2012 3:15 pm 
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Joined: Tue Nov 17, 2009 2:08 am
Posts: 227
Location: Hamburg, Germany
Thank you very much for your feedback. I will build a new version of my mozilla builds with this library soon. I have to cool down optimization to -O2 to build mozilla versions without bugs. I think I will cancel the firefox build, because there is no improvement to the existing version, separate from this library.

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Unread postPosted: Wed May 09, 2012 11:58 pm 
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Joined: Tue Feb 24, 2004 4:10 pm
Posts: 9562
Hard for me to say if it's truly faster, but it's not slower and so far (one day) hasn't crashed. I'd say to the more cautious members, "C'mon in ! the water's fine !"

6.5.30, diegel's previous firefox build here.

thank you


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