[webkit-dev] Unsupported platform, can't determine built library locations

2009-02-13 Thread nguyen hai
Hi all,
I tried to build webkit on unbuntu 8.04 but failed. The message is below:

long...@ubuntu:~/WebKit/WebKitTools/Scripts$ ./build-webkit 
Unsupported platform, can't determine built library locations. at 
/home/longhai/WebKit/WebKitTools/Scripts/webkitdirs.pm line 405.


Can someone help me?
thanks in advance

Hai



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Re: [webkit-dev] Unsupported platform, can't determine built library locations

2009-02-13 Thread Osztrogonac Csaba

Have you Qt (and QTDIR env set) or GTK installed on your system?

br,
Ossy

nguyen hai írta:

I tried to build webkit on unbuntu 8.04 but failed. The message is below:

long...@ubuntu:~/WebKit/WebKitTools/Scripts$ ./build-webkit
Unsupported platform, can't determine built library locations. at 
/home/longhai/WebKit/WebKitTools/Scripts/webkitdirs.pm line 405.


Can someone help me?
thanks in advance


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[webkit-dev] architecture specific optimizations

2009-02-13 Thread Osztrogonac Csaba

Hi all,

We are interested in SFX speed optimizations, and we have
experimented with some architecture specific optimizaton.

If enable gcc to generate SSE2 instructions with -msse2 option,
SunSpider has 4.8% progression with JIT, and 2.4% progression
with interpreter. (result attached) (-msse2 is default option
on MAC platform, but it isn't on qt-linux platform)

Nowadays the rate of sse2 capability CPU is increasing.
(e.g. all of the x86-64 architecture have sse2.) I think
we should take advantage of different architectures. Have
you got any idea? e.g. different build for architectures -
determine the platform capabilities at buid time, etc

br,
Ossy


TEST   COMPARISONFROM TO
 DETAILS

=

** TOTAL **:   1.024x as fast2396.1ms +/- 0.3%   2341.0ms +/- 0.5%  
   significant

=

  3d:  1.060x as fast 381.9ms +/- 0.7%360.3ms +/- 0.7%  
   significant
cube:  1.081x as fast 125.7ms +/- 1.5%116.3ms +/- 1.6%  
   significant
morph: 1.069x as fast 144.1ms +/- 0.8%134.8ms +/- 0.7%  
   significant
raytrace:  1.027x as fast 112.1ms +/- 0.6%109.2ms +/- 0.9%  
   significant

  access:  ?? 341.8ms +/- 0.3%342.8ms +/- 1.0%  
   not conclusive: might be *1.003x as slow*
binary-trees:  *1.041x as slow*29.4ms +/- 1.3% 30.6ms +/- 2.3%  
   significant
fannkuch:  *1.015x as slow*   130.4ms +/- 0.4%132.3ms +/- 0.3%  
   significant
nbody: 1.027x as fast 146.5ms +/- 0.3%142.7ms +/- 2.3%  
   significant
nsieve:*1.048x as slow*35.5ms +/- 1.1% 37.2ms +/- 0.8%  
   significant

  bitops:  1.016x as fast 222.0ms +/- 0.3%218.5ms +/- 0.3%  
   significant
3bit-bits-in-byte: -   38.5ms +/- 1.0% 38.2ms +/- 0.8% 
bits-in-byte:  -   50.9ms +/- 0.4% 50.7ms +/- 1.0% 
bitwise-and:   -   46.0ms +/- 0.0% 46.0ms +/- 1.0% 
nsieve-bits:   1.036x as fast  86.6ms +/- 0.4% 83.6ms +/- 0.6%  
   significant

  controlflow: ??  25.5ms +/- 1.5% 25.8ms +/- 1.8%  
   not conclusive: might be *1.012x as slow*
recursive: ??  25.5ms +/- 1.5% 25.8ms +/- 1.8%  
   not conclusive: might be *1.012x as slow*

  crypto:  1.043x as fast 158.0ms +/- 0.6%151.5ms +/- 0.4%  
   significant
aes:   1.016x as fast  57.5ms +/- 1.2% 56.6ms +/- 0.9%  
   significant
md5:   1.060x as fast  51.0ms +/- 0.7% 48.1ms +/- 0.5%  
   significant
sha1:  1.058x as fast  49.5ms +/- 0.8% 46.8ms +/- 0.6%  
   significant

  date:-  168.0ms +/- 1.6%166.7ms +/- 1.5% 
format-tofte:  1.026x as fast  67.8ms +/- 1.1% 66.1ms +/- 1.3%  
   significant
format-xparb:  ?? 100.2ms +/- 2.1%100.6ms +/- 2.2%  
   not conclusive: might be *1.004x as slow*

  math:1.072x as fast 304.9ms +/- 0.3%284.3ms +/- 0.7%  
   significant
cordic:1.112x as fast 111.6ms +/- 0.6%100.4ms +/- 1.2%  
   significant
partial-sums:  1.048x as fast 128.1ms +/- 0.3%122.2ms +/- 0.7%  
   significant
spectral-norm: 1.057x as fast  65.2ms +/- 0.5% 61.7ms +/- 0.8%  
   significant

  regexp:  -  300.3ms +/- 0.4%299.6ms +/- 0.3% 
dna:   -  300.3ms +/- 0.4%299.6ms +/- 0.3% 

  string:  -  493.7ms +/- 0.9%491.5ms +/- 1.0% 
base64:1.029x as fast  52.6ms +/- 2.0% 51.1ms +/- 1.5%  
   significant
fasta: 1.031x as fast  83.7ms +/- 1.7% 81.2ms +/- 1.5%  
   significant
tagcloud:  ?? 154.7ms +/- 1.1%156.0ms +/- 0.9%  
   not conclusive: might be *1.008x as slow*
unpack-code:   ?? 124.2ms +/- 1.7%125.7ms +/- 1.7%  
   not conclusive: might be *1.012x as slow*
validate-input:-   78.5ms +/- 1.9% 77.5ms +/- 1.1% 


TEST   COMPARISONFROM TO
 DETAILS

=

** TOTAL **:   1.048x as fast1391.0ms +/- 0.4%   1327.4ms +/- 0.4%  
   significant

=

  3d:  1.081x as fast 273.3ms +/- 0.5%252.8ms +/- 0.5%  
   significant
cube:  1.093x as fast  94.9ms +/- 1.0% 86.8ms +/- 1.0%  
   significant
morph: 

[webkit-dev] passing received data to renderer

2009-02-13 Thread abhas saroha
hi all,
  just wanted to know when the networking part of webkit gets data where in
the code does it pass the data to the html renderer or xml renderer,  i am
specifically interested in how this happens in cURL based implementation.
Thnx in advance

Abhas Saroha
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[webkit-dev] How can I install QT or GTK on my Linux?

2009-02-13 Thread nguyen hai
   Hi all,This is error when I built webkit on ubuntu 8.04:  
long...@ubuntu:~/WebKit/WebKitTools/Scripts$ ./build-webkit Unsupported 
platform, can't determine built library locations. at 
/home/longhai/WebKit/WebKitTools/Scripts/webkitdirs.pm line 405. As Csaba 
wrote, I must install QT and GTK on my system. But I don't know how to install 
it. Can you indicate some steps about QT and GTK? thanks very much Hai


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Re: [webkit-dev] How can I install QT or GTK on my Linux?

2009-02-13 Thread Darren VanBuren

You most likely have GTK already. Last I checked, it's either GTK or QT.

Darren VanBuren
-
Sent from my iPod

Try Fedora 10 today. Fire it up. http://fedoraproject.org/

On Feb 13, 2009, at 7:40, nguyen hai deuxliq...@yahoo.com wrote:



Hi all,
This is error when I built webkit on ubuntu 8.04:
  long...@ubuntu:~/WebKit/WebKitTools/Scripts$ ./build-webkit
Unsupported platform, can't determine built library locations. at / 
home/longhai/WebKit/WebKitTools/Scripts/webkitdirs.pm line 405.


As Csaba wrote, I must install QT and GTK on my system. But I don't  
know how to

 install it.

Can you indicate some steps about QT and GTK?

thanks very much

Hai

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