diff options
Diffstat (limited to 'Objects/dictobject.c')
| -rw-r--r-- | Objects/dictobject.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Objects/dictobject.c b/Objects/dictobject.c index 39be189..0ad0f0b 100644 --- a/Objects/dictobject.c +++ b/Objects/dictobject.c @@ -114,6 +114,7 @@ As a consequence of this, split keys have a maximum size of 16. #include "Python.h" #include "pycore_bitutils.h" // _Py_bit_length #include "pycore_call.h" // _PyObject_CallNoArgs() +#include "pycore_code.h" // stats #include "pycore_dict.h" // PyDictKeysObject #include "pycore_gc.h" // _PyObject_GC_IS_TRACKED() #include "pycore_object.h" // _PyObject_GC_TRACK() @@ -4990,6 +4991,7 @@ _PyObject_InitializeDict(PyObject *obj) return 0; } if (tp->tp_flags & Py_TPFLAGS_MANAGED_DICT) { + OBJECT_STAT_INC(new_values); return init_inline_values(obj, tp); } PyObject *dict; @@ -5033,6 +5035,7 @@ _PyObject_MakeDictFromInstanceAttributes(PyObject *obj, PyDictValues *values) { assert(Py_TYPE(obj)->tp_flags & Py_TPFLAGS_MANAGED_DICT); PyDictKeysObject *keys = CACHED_KEYS(Py_TYPE(obj)); + OBJECT_STAT_INC(dict_materialized_on_request); return make_dict_from_instance_attributes(keys, values); } @@ -5051,6 +5054,14 @@ _PyObject_StoreInstanceAttribute(PyObject *obj, PyDictValues *values, PyErr_SetObject(PyExc_AttributeError, name); return -1; } +#ifdef Py_STATS + if (shared_keys_usable_size(keys) > 14) { + OBJECT_STAT_INC(dict_materialized_too_big); + } + else { + OBJECT_STAT_INC(dict_materialized_new_key); + } +#endif PyObject *dict = make_dict_from_instance_attributes(keys, values); if (dict == NULL) { return -1; @@ -5183,6 +5194,7 @@ PyObject_GenericGetDict(PyObject *obj, void *context) PyObject **dictptr = _PyObject_ManagedDictPointer(obj); if (*values_ptr) { assert(*dictptr == NULL); + OBJECT_STAT_INC(dict_materialized_on_request); *dictptr = dict = make_dict_from_instance_attributes(CACHED_KEYS(tp), *values_ptr); if (dict != NULL) { *values_ptr = NULL; |