3 commits

Author	SHA1	Message	Date
Sam Gross	9b0bfba2a2	gh-124218: Use per-thread reference counting for globals and builtins (#125713) ... Use per-thread refcounting for the reference from function objects to the globals and builtins dictionaries.	2024-10-21 12:51:29 -04:00
Sam Gross	3ea488aac4	gh-124218: Use per-thread refcounts for code objects (#125216) ... Use per-thread refcounting for the reference from function objects to their corresponding code object. This can be a source of contention when frequently creating nested functions. Deferred refcounting alone isn't a great fit here because these references are on the heap and may be modified by other libraries.	2024-10-15 15:06:41 -04:00
Sam Gross	b482538523	gh-124218: Refactor per-thread reference counting (#124844) ... Currently, we only use per-thread reference counting for heap type objects and the naming reflects that. We will extend it to a few additional types in an upcoming change to avoid scaling bottlenecks when creating nested functions. Rename some of the files and functions in preparation for this change.	2024-10-01 17:05:42 +00:00