[Peerfactsim-developer] JVM Performance & /config/ & ant build for jar & pastry

[Wulf F. <wul...@gm...>]

Hi,

(a)
I had memory problems with the default JVM settings and wondered whether 
you put a lot of effort in playing with different parameters. I ended up 
with the JDK JVW and -server -Xmx1024m (-Xmx3g linux) on a 4GB quad core 
running windows vista 64bit (32bit jdk) and ubuntu 64bit (64bit jdk). 
This solved basic problems I had with a few simulations in the 
GUIRunner. I am still unable to run the Gnutella setups with 1000 and 
10000 nodes. I am not sure whether I want to simulate networks of that 
size but would be interested in knowing what to do to run them.

(b)
Do you happen to have a document going into the details regarding the 
possibilities and syntax of the .dat and .xml files in the /config/ 
directory? I found a document with information about the visualization 
and was afraid I might have missed a document about that or is the 
general advice to check the java doc regarding these files?

(c)
I was looking for an ant file (checked out the project from sf.net cvs) 
to build a jar to easily export it to a more powerful workstation and 
run it outside of eclipse. Have you done that in the past? The CVS got 
two ant files but neither is for a jarfile build process. Maybe if you 
figured out how to run it on an average workstation I will not have to 
worry about that.

(d)
Skipping through the eclipse-ant.xml it looks as if you have a Pastry 
implementation in your build path. Is that one ready to make it into the 
distribution so Pastry would be available as an overlay in a future release?


Best regards,
Wulf