[pypy-dev] is anyone actively hacking on the JVM backend?
amit
regmi.amit at gmail.com
Thu Nov 29 20:24:33 CET 2007
Hi Niko,
I am working on the "CLR" module --- ..pypy/module/clr/
Just trying to play around with "interp_clr.py" and "app_clr.py" in
there.
Hope your commits will make it more better.
regards,
AmitReg
Maciej Fijalkowski wrote:
> As noone answers... I think amitReg is doing some CLI related stuff,
> which means you can stomp on each other on oosupport, but he's doing
> rather library integration, so sounds very unlikely. Besides, I'm not
> aware of anyone.
>
> Cheers,
> fija
>
> On Nov 29, 2007 7:46 PM, Niko Matsakis <niko at alum.mit.edu
> <mailto:niko at alum.mit.edu>> wrote:
>
> I have been making small improvements to the JVM backend: I am aiming
> towards eliminating any remaining conformance problems, and also
> towards fixing a few warts in the implementation.
>
> Right now I am wringing out the last few bugs from a check-in that
> would allow multiple PyPy-generated interpreters to be used
> simultaneously. Currently, the code uses a few static fields that
> would conflict if, for example, someone tried to load both a Python
> and a Smalltalk interpreter into the same JVM. These static fields
> were used to allow the helper code (src/PyPy.java and friends) to
> create instances of exception classes and other RPython-generated
> code. The new code creates a single instance of the PyPy helper class
> per generated interpreter and use non-static-methods instead, which
> should be better.
>
> Anyway, I just want to be sure I am not stepping on anyone's toes if I
> check this in, since it makes small changes all over the place to
> ensure that the proper PyPy object is pushed onto the stack, etc.
>
>
> Niko
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