Well it is quite similar to PyPy, but more pragmatic since it will
work in short time and carries only a small baggage. I will try to
make a minimum kernel that does not need Psyco with all its current
complexity. What I use is just what I learned, and some extracts from
those projects. Dependencies are bad, code is bad. Minimize what you
can. Ciao - chris
Sent from my iPhone
On 19.01.2010, at 21:48, Henning Diedrich <[email protected]>
wrote:
Wow. Is this going to replace efforts to "implement stackless in
PyPy"? If those still exist?
Regards,
Henning
Christian Tismer wrote:
Hit the wrong button...
The idea is to implement the code for context switching using
Psyco's technology and by patching Python at runtime. Patching the
Python source is no longer necessary. Instead, certain important
locations in the interpreter will be analysed at runtime. Stackless
will have descriptions of these places that allow to generate code
to unwrap and restorr the stack and to jump to these locations.
The approach is not easy, since it involves partial disassembling
of machine code. Also it is more platform dependant than ever. But
it is the most versatile solution I can come up with.
The Stackless module which is hard-wired into Stackless will become
a plain Python module that can take full advantage of Psyco.
That's just a short brain-dump. I' happy to get your thoughts. Ciao
- chris
Sent from my iPhone
On 19.01.2010, at 19:29, Christian Tismer <[email protected]>
wrote:
Howdy!
I have a new concept in mind that might replace Stackless as it is
known. Just a quock note, as I am away from my machine.
The plan is to get a Stackless without any restrictions, as a
plain extension module, and with full Psyco support.
Sounds like an April joke? No, I'm just leveling up on
craziness. ;-)
Sent from my iPhone
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