FM / cpython

/opt/imh/python3.13/include/python3.13/cpython/

/opt/imh/python3.13/include/python3.13/cpython

Name	Size	Mode	Actions
abstract.h	3399	0644	edit dl rm
bytearrayobject.h	1163	0644	edit dl rm
bytesobject.h	1180	0644	edit dl rm
cellobject.h	1076	0644	edit dl rm
ceval.h	1115	0644	edit dl rm
classobject.h	2245	0644	edit dl rm
code.h	15207	0644	edit dl rm
compile.h	2121	0644	edit dl rm
complexobject.h	909	0644	edit dl rm
context.h	1837	0644	edit dl rm
critical_section.h	5588	0644	edit dl rm
descrobject.h	1593	0644	edit dl rm
dictobject.h	3870	0644	edit dl rm
fileobject.h	652	0644	edit dl rm
fileutils.h	232	0644	edit dl rm
floatobject.h	900	0644	edit dl rm
frameobject.h	1199	0644	edit dl rm
funcobject.h	7049	0644	edit dl rm
genobject.h	2997	0644	edit dl rm
import.h	725	0644	edit dl rm
initconfig.h	8197	0644	edit dl rm
listobject.h	1801	0644	edit dl rm
lock.h	1763	0644	edit dl rm
longintrepr.h	5119	0644	edit dl rm
longobject.h	5583	0644	edit dl rm
memoryobject.h	2223	0644	edit dl rm
methodobject.h	2276	0644	edit dl rm
modsupport.h	1042	0644	edit dl rm
monitoring.h	7704	0644	edit dl rm
object.h	19074	0644	edit dl rm
objimpl.h	3820	0644	edit dl rm
odictobject.h	1311	0644	edit dl rm
picklebufobject.h	848	0644	edit dl rm
pthread_stubs.h	3926	0644	edit dl rm
pyatomic.h	16506	0644	edit dl rm
pyatomic_gcc.h	19131	0644	edit dl rm
pyatomic_msc.h	29241	0644	edit dl rm
pyatomic_std.h	24336	0644	edit dl rm
pyctype.h	1387	0644	edit dl rm
pydebug.h	1413	0644	edit dl rm
pyerrors.h	2908	0644	edit dl rm
pyfpe.h	444	0644	edit dl rm
pyframe.h	1947	0644	edit dl rm
pyhash.h	1382	0644	edit dl rm
pylifecycle.h	2817	0644	edit dl rm
pymem.h	2843	0644	edit dl rm
pystate.h	9465	0644	edit dl rm
pystats.h	5434	0644	edit dl rm
pythonrun.h	4327	0644	edit dl rm
pythread.h	1510	0644	edit dl rm
pytime.h	707	0644	edit dl rm
setobject.h	2046	0644	edit dl rm
sysmodule.h	775	0644	edit dl rm
traceback.h	282	0644	edit dl rm
tracemalloc.h	823	0644	edit dl rm
tupleobject.h	1329	0644	edit dl rm
unicodeobject.h	25074	0644	edit dl rm
warnings.h	695	0644	edit dl rm
weakrefobject.h	2249	0644	edit dl rm

Edit: /opt/imh/python3.13/include/python3.13/cpython/pystats.h (5434B)

// Statistics on Python performance.
//
// API:
//
// - _Py_INCREF_STAT_INC() and _Py_DECREF_STAT_INC() used by Py_INCREF()
//   and Py_DECREF().
// - _Py_stats variable
//
// Functions of the sys module:
//
// - sys._stats_on()
// - sys._stats_off()
// - sys._stats_clear()
// - sys._stats_dump()
//
// Python must be built with ./configure --enable-pystats to define the
// Py_STATS macro.
//
// Define _PY_INTERPRETER macro to increment interpreter_increfs and
// interpreter_decrefs. Otherwise, increment increfs and decrefs.
//
// The number of incref operations counted by `incref` and
// `interpreter_incref` is the number of increment operations, which is
// not equal to the total of all reference counts. A single increment
// operation may increase the reference count of an object by more than
// one. For example, see `_Py_RefcntAdd`.

#ifndef Py_CPYTHON_PYSTATS_H
#  error "this header file must not be included directly"
#endif

#define PYSTATS_MAX_UOP_ID 512

#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 inline_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;
    /* Temporary value used during GC */
    uint64_t object_visits;
} ObjectStats;

typedef struct _gc_stats {
    uint64_t collections;
    uint64_t object_visits;
    uint64_t objects_collected;
} GCStats;

typedef struct _uop_stats {
    uint64_t execution_count;
    uint64_t miss;
    uint64_t pair_count[PYSTATS_MAX_UOP_ID + 1];
} UOpStats;

#define _Py_UOP_HIST_SIZE 32

typedef struct _optimization_stats {
    uint64_t attempts;
    uint64_t traces_created;
    uint64_t traces_executed;
    uint64_t uops_executed;
    uint64_t trace_stack_overflow;
    uint64_t trace_stack_underflow;
    uint64_t trace_too_long;
    uint64_t trace_too_short;
    uint64_t inner_loop;
    uint64_t recursive_call;
    uint64_t low_confidence;
    uint64_t executors_invalidated;
    UOpStats opcode[PYSTATS_MAX_UOP_ID + 1];
    uint64_t unsupported_opcode[256];
    uint64_t trace_length_hist[_Py_UOP_HIST_SIZE];
    uint64_t trace_run_length_hist[_Py_UOP_HIST_SIZE];
    uint64_t optimized_trace_length_hist[_Py_UOP_HIST_SIZE];
    uint64_t optimizer_attempts;
    uint64_t optimizer_successes;
    uint64_t optimizer_failure_reason_no_memory;
    uint64_t remove_globals_builtins_changed;
    uint64_t remove_globals_incorrect_keys;
    uint64_t error_in_opcode[PYSTATS_MAX_UOP_ID + 1];
} OptimizationStats;

typedef struct _rare_event_stats {
    /* Setting an object's class, obj.__class__ = ... */
    uint64_t set_class;
    /* Setting the bases of a class, cls.__bases__ = ... */
    uint64_t set_bases;
    /* Setting the PEP 523 frame eval function, _PyInterpreterState_SetFrameEvalFunc() */
    uint64_t set_eval_frame_func;
    /* Modifying the builtins,  __builtins__.__dict__[var] = ... */
    uint64_t builtin_dict;
    /* Modifying a function, e.g. func.__defaults__ = ..., etc. */
    uint64_t func_modification;
    /* Modifying a dict that is being watched */
    uint64_t watched_dict_modification;
    uint64_t watched_globals_modification;
} RareEventStats;

typedef struct _stats {
    OpcodeStats opcode_stats[256];
    CallStats call_stats;
    ObjectStats object_stats;
    OptimizationStats optimization_stats;
    RareEventStats rare_event_stats;
    GCStats *gc_stats;
} PyStats;

// Export for shared extensions like 'math'
PyAPI_DATA(PyStats*) _Py_stats;

#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

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