STINNER Victor added the comment:
"Either we'd add 2 pointer-size fields to PyObject or we would keep a separate
hash table (or two) pointing from each object to the info (...)"
The expect a huge impact on the memory footprint. I dislike the idea.
Currently, the smallest Python object is:
>>
New submission from Eric Snow :
When an object is created it happens relative to the current
thread (ergo interpreter) and the current allocator (part of
global state). We do not track either of these details for
the object. It may make sense to start doing so (reasons next).
Regarding trackin
