Thanks for the info. I guess I'll hold on on that right now, because early results of single-threaded runs show that the application in Jython is 3 times slower than its counterpart in Java, As our product is supposed to be a high performance engine, I see little interest in implementing anything in Jython to use it. The only points I could see in favor of using Jython is for the readability of the code, it's typically a lot smaller and less verbose than Java applications and for the fast development.

As I'm a newbie in Jython, maybe we can improve things a little if the code is well written, but still, I believe 3 times is a lot of ground to cover in a pure code review.

On Dec 19, 2007 11:49 PM, < astigmatik@gmail.com> wrote:
I didn't really look at that parallelpython, but for making jython a
multithreaded app, use the threading module. You can read python docs
on threads but keep in mind that jython is a bit behind in terms of
python's version. Alternatively, you can just import java.lang.Thread
directly and jythonize it.

from java.lang import Thread
class Counter(Thread):
   def __init__(self):
       etc..
   def run(self):
       etc..

Regards
astigmatik


On Dec 20, 2007 12:58 PM, Teresa Van Dusen <trvd1707@gmail.com> wrote:
> I saw this pp module ( http://www.parallelpython.com/) and as the target
> platform for my application is an SMP system, I'd like to be able to use it.
>
> My current Java based application is multi threaded and my Jython
> application should be as well. I need to use Jython, because I'm using an
> API written in Java. How can I make a Jython multi threaded app?
>
> thx,
> Teresa
>

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