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GH-126491: Lower heap size limit with faster marking (GH-127519)

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* Faster marking of reachable objects

* Changes calculation of work to do and work done.

* Merges transitive closure calculations
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Mark Shannon 2024-12-06 10:46:59 +00:00 • committed by GitHub
parent 8b7c194c7b
commit 023b7d2141
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GPG key ID: B5690EEEBB952194
6 changed files with 212 additions and 247 deletions
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4
Objects/dictobject.c
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@ -7064,9 +7064,7 @@ int
PyObject_VisitManagedDict(PyObject *obj, visitproc visit, void *arg)
{
PyTypeObject *tp = Py_TYPE(obj);
if((tp->tp_flags & Py_TPFLAGS_MANAGED_DICT) == 0) {
return 0;
}
assert(tp->tp_flags & Py_TPFLAGS_MANAGED_DICT);
if (tp->tp_flags & Py_TPFLAGS_INLINE_VALUES) {
PyDictValues *values = _PyObject_InlineValues(obj);
if (values->valid) {