ant-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Pollähne. Ullrich <U.Pollae...@seeburger.de>
Subject RE: Performance difference between 1.6.1 and 1.6.4 (in eclipse)
Date Wed, 22 Jun 2005 07:53:42 GMT
Hi,

no one experienced any performance degradations?

I tested this stuff with plain distributions (from apache.org) and with ANT 1.6.5.
The numbers stay the same. It does not matter if I use Java 1.4.2_08 or 1.5.0_03.

Ullrich.

> 
> most of the time I use ANT from within eclipse.
> With eclipse 3.1M6 there is ANT 1.6.1 and eclipse 3.1RC2 
> comes with ANT 1.6.4.
> I am running this stuff on Windows XP Pro with SP2 on a P4 3 
> GHz (1024MB RAM).
> 
> There are some non-trivial scripts that I run every day.
> One of them (referenced as script1) is fetching a lot of 
> files with the get task over https.
> The other one (referenced as script2) is 
> deleting/copying/unzipping files from the eclipse workspace 
> to another location and is doing this with a lot of <ant> 
> calls since there are several sub-scripts in several subdirectories.
> 
> For comparison I created small bat files to run ANT from commandline.
> 
> For script1 I get the following numbers:
> ANT 1.6.1	=> 11 sec
> ANT 1.6.4	=> 32 sec
> 
> For script2 I get the following numbers:
> ANT 1.6.1	=> 34 sec
> ANT 1.6.4	=> 1 min 16 sec
> 
> Can some one explain this difference?
> 
> The difference to be seen on the screen is that ANT 1.6.1 
> prints line by line whereas 1.6.4 prints in chunks of 3 or 4 
> lines (which makes the output a bit jumpy).
> 
> Ullrich.

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
For additional commands, e-mail: user-help@ant.apache.org


Mime
View raw message