4 commits

Author	SHA1	Message	Date
Mark Shannon	7099c75550	GH-131498: Cases generator: manage stacks automatically (GH-132074)	2025-04-04 17:59:36 +01:00
Sam Gross	67fbfb42bd	gh-131586: Avoid refcount contention in some "special" calls (#131588) ... In the free threaded build, the `_PyObject_LookupSpecial()` call can lead to reference count contention on the returned function object becuase it doesn't use stackrefs. Refactor some of the callers to use `_PyObject_MaybeCallSpecialNoArgs`, which uses stackrefs internally. This fixes the scaling bottleneck in the "lookup_special" microbenchmark in `ftscalingbench.py`. However, the are still some uses of `_PyObject_LookupSpecial()` that need to be addressed in future PRs.	2025-03-26 14:38:47 -04:00
Victor Stinner	6827c5129c	gh-131238: Move pycore_obmalloc.h include to pycore_runtime_structs.h (#131482) ... Move pycore_obmalloc.h include from pycore_interp_structs.h to pycore_runtime_structs.h. Add also comment explaining the purpose of each include in pycore_interp_structs.h, pycore_runtime_structs.h and pycore_structs.h. Remove <stdbool.h> and <stddef.h> from pycore_structs.h.	2025-03-19 23:32:30 +00:00
Mark Shannon	a1aeec61c4	GH-131238: Core header refactor (GH-131250) ... * Moves most structs in pycore_ header files into pycore_structs.h and pycore_runtime_structs.h * Removes many cross-header dependencies	2025-03-17 09:19:04 +00:00