#ifndef Py_PYSTATS_H #define Py_PYSTATS_H #ifdef __cplusplus extern "C" { #endif #ifdef Py_STATS #define SPECIALIZATION_FAILURE_KINDS 36 /* Stats for determining who is calling PyEval_EvalFrame */ #define EVAL_CALL_TOTAL 0 #define EVAL_CALL_VECTOR 1 #define EVAL_CALL_GENERATOR 2 #define EVAL_CALL_LEGACY 3 #define EVAL_CALL_FUNCTION_VECTORCALL 4 #define EVAL_CALL_BUILD_CLASS 5 #define EVAL_CALL_SLOT 6 #define EVAL_CALL_FUNCTION_EX 7 #define EVAL_CALL_API 8 #define EVAL_CALL_METHOD 9 #define EVAL_CALL_KINDS 10 typedef struct _specialization_stats { uint64_t success; uint64_t failure; uint64_t hit; uint64_t deferred; uint64_t miss; uint64_t deopt; uint64_t failure_kinds[SPECIALIZATION_FAILURE_KINDS]; } SpecializationStats; typedef struct _opcode_stats { SpecializationStats specialization; uint64_t execution_count; uint64_t pair_count[256]; } OpcodeStats; typedef struct _call_stats { uint64_t inlined_py_calls; uint64_t pyeval_calls; uint64_t frames_pushed; uint64_t frame_objects_created; uint64_t eval_calls[EVAL_CALL_KINDS]; } CallStats; typedef struct _object_stats { uint64_t increfs; uint64_t decrefs; uint64_t interpreter_increfs; uint64_t interpreter_decrefs; uint64_t allocations; uint64_t allocations512; uint64_t allocations4k; uint64_t allocations_big; uint64_t frees; uint64_t to_freelist; uint64_t from_freelist; uint64_t new_values; uint64_t dict_materialized_on_request; uint64_t dict_materialized_new_key; uint64_t dict_materialized_too_big; uint64_t dict_materialized_str_subclass; uint64_t type_cache_hits; uint64_t type_cache_misses; uint64_t type_cache_dunder_hits; uint64_t type_cache_dunder_misses; uint64_t type_cache_collisions; } ObjectStats; typedef struct _stats { OpcodeStats opcode_stats[256]; CallStats call_stats; ObjectStats object_stats; } PyStats; PyAPI_DATA(PyStats) _py_stats_struct; PyAPI_DATA(PyStats *) _py_stats; extern void _Py_StatsClear(void); extern void _Py_PrintSpecializationStats(int to_file); #ifdef _PY_INTERPRETER #define _Py_INCREF_STAT_INC() do { if (_py_stats) _py_stats->object_stats.interpreter_increfs++; } while (0) #define _Py_DECREF_STAT_INC() do { if (_py_stats) _py_stats->object_stats.interpreter_decrefs++; } while (0) #else #define _Py_INCREF_STAT_INC() do { if (_py_stats) _py_stats->object_stats.increfs++; } while (0) #define _Py_DECREF_STAT_INC() do { if (_py_stats) _py_stats->object_stats.decrefs++; } while (0) #endif #else #define _Py_INCREF_STAT_INC() ((void)0) #define _Py_DECREF_STAT_INC() ((void)0) #endif // !Py_STATS #ifdef __cplusplus } #endif #endif /* !Py_PYSTATs_H */