On Mon, Feb 24, 2014 at 9:49 PM, Timothy Baldridge <tbaldri...@gmail.com> wrote: > That doc helped a lot, and the bit on self = hint(self...) solved several > more issues.
I'm glad I didn't write just so we know what the semantics are ;-) > > > Thanks, > > Timothy > > > On Mon, Feb 24, 2014 at 1:44 PM, Maciej Fijalkowski <fij...@gmail.com> > wrote: >> >> since we managed to even write a document, please read it ;-) >> >> http://doc.pypy.org/en/latest/jit/virtualizable.html >> >> On Mon, Feb 24, 2014 at 9:37 PM, Timothy Baldridge <tbaldri...@gmail.com> >> wrote: >> > That did the trick. My "count up" program now consists of int_eq, a >> > guard >> > and int_add, that's what I wanted to see. Thanks! >> > >> > Timothy >> > >> > >> > On Sun, Feb 23, 2014 at 1:06 AM, Armin Rigo <ar...@tunes.org> wrote: >> >> >> >> Hi Timothy, >> >> >> >> On 23 February 2014 01:24, Timothy Baldridge <tbaldri...@gmail.com> >> >> wrote: >> >> > I tried digging into the PyPy source to find how how this is done >> >> > there, >> >> > but >> >> > I haven't been able to find it yet. >> >> >> >> pypy/interpreter/pyframe.py: self.locals_stack_w. The trick is that >> >> it's an attribute of a "frame" class, which is itself turned into a >> >> virtualizable with a special declaration about the attribute. See >> >> ``PyFrame._virtualizable_ = ['locals_stack_w[*]']'' in >> >> pypy/module/pypyjit/interp_jit.py. It's currently the only way to >> >> trigger special behavior about the list: you have to make it a >> >> special attribute of a virtualizable "frame" class. >> >> >> >> >> >> A bientôt, >> >> >> >> Armin. >> > >> > >> > >> > >> > -- >> > “One of the main causes of the fall of the Roman Empire was that–lacking >> > zero–they had no way to indicate successful termination of their C >> > programs.” >> > (Robert Firth) >> > >> > _______________________________________________ >> > pypy-dev mailing list >> > pypy-dev@python.org >> > https://mail.python.org/mailman/listinfo/pypy-dev >> > > > > > > -- > “One of the main causes of the fall of the Roman Empire was that–lacking > zero–they had no way to indicate successful termination of their C > programs.” > (Robert Firth) _______________________________________________ pypy-dev mailing list pypy-dev@python.org https://mail.python.org/mailman/listinfo/pypy-dev
