Jim Jewett wrote:
On 4/1/07, Ron Adam <rrr@ronadam.com> wrote:
Jim Jewett wrote:
And there is where it starts to fall apart. Though if you look at the pypy dict and interpreter optimizations, they have started to deal with it through versioning types.
I didn't find anything about "versioning" at these links. Did I miss it?
http://codespeak.net/pypy/dist/pypy/doc/interpreter-optimizations.html#multi...
http://codespeak.net/pypy/dist/pypy/doc/interpreter-optimizations.html#id23
Sorry; I wasn't pointing to enough of the document.
http://codespeak.net/pypy/dist/pypy/doc/interpreter-optimizations.html
discussed versions under method caching, just above the Interpreter Optimizations section.
Thanks, Found it. (Been busy with other things.) I may also depend on what abstraction level is desired. A high level of abstraction would hide all of this under the covers and it would be done transparently. A lower level would provide the tools needed to do it with, but also have the property of "if it hurts, don't do that." Ron