| Performance difference between 1.6.1 and 1.6.4 (in eclipse) | Performance difference between 1.6.1 and 1.6.4 (in eclipse) 2005-06-22 - By Poll?hne. Ullrich
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.
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