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| author | Mark Shannon <mark@hotpy.org> | 2022-05-27 15:31:41 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-05-27 15:31:41 (GMT) |
| commit | bbcf42449e13c0b62f145cd49d12674ef3d5bf64 (patch) | |
| tree | 68d3a84f78de47229c46df66eafd4c27474379a7 /Python | |
| parent | 8995177030c8b41885ad92b260279b7e622ecaea (diff) | |
| download | cpython-bbcf42449e13c0b62f145cd49d12674ef3d5bf64.zip cpython-bbcf42449e13c0b62f145cd49d12674ef3d5bf64.tar.gz cpython-bbcf42449e13c0b62f145cd49d12674ef3d5bf64.tar.bz2 | |
GH-90230: Add stats to breakdown the origin of calls to `PyEval_EvalFrame` (GH-93284)
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/bltinmodule.c | 1 | ||||
| -rw-r--r-- | Python/ceval.c | 5 | ||||
| -rw-r--r-- | Python/specialize.c | 5 |
3 files changed, 9 insertions, 2 deletions
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c index 072bf75..6284bbd 100644 --- a/Python/bltinmodule.c +++ b/Python/bltinmodule.c @@ -198,6 +198,7 @@ builtin___build_class__(PyObject *self, PyObject *const *args, Py_ssize_t nargs, goto error; } PyThreadState *tstate = _PyThreadState_GET(); + EVAL_CALL_STAT_INC(EVAL_CALL_BUILD_CLASS); cell = _PyEval_Vector(tstate, (PyFunctionObject *)func, ns, NULL, 0, NULL); if (cell != NULL) { if (bases != orig_bases) { diff --git a/Python/ceval.c b/Python/ceval.c index 56b1017..6158524 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -1207,6 +1207,7 @@ PyEval_EvalCode(PyObject *co, PyObject *globals, PyObject *locals) if (func == NULL) { return NULL; } + EVAL_CALL_STAT_INC(EVAL_CALL_LEGACY); PyObject *res = _PyEval_Vector(tstate, func, locals, NULL, 0, NULL); Py_DECREF(func); return res; @@ -6432,6 +6433,7 @@ _PyEval_Vector(PyThreadState *tstate, PyFunctionObject *func, if (frame == NULL) { return NULL; } + EVAL_CALL_STAT_INC(EVAL_CALL_VECTOR); PyObject *retval = _PyEval_EvalFrame(tstate, frame, 0); assert( _PyFrame_GetStackPointer(frame) == _PyFrame_Stackbase(frame) || @@ -6507,6 +6509,7 @@ PyEval_EvalCodeEx(PyObject *_co, PyObject *globals, PyObject *locals, if (func == NULL) { goto fail; } + EVAL_CALL_STAT_INC(EVAL_CALL_LEGACY); res = _PyEval_Vector(tstate, func, locals, allargs, argcount, kwnames); @@ -7299,7 +7302,6 @@ do_call_core(PyThreadState *tstate, ) { PyObject *result; - if (PyCFunction_CheckExact(func) || PyCMethod_CheckExact(func)) { C_TRACE(result, PyObject_Call(func, callargs, kwdict)); return result; @@ -7329,6 +7331,7 @@ do_call_core(PyThreadState *tstate, return result; } } + EVAL_CALL_STAT_INC_IF_FUNCTION(EVAL_CALL_FUNCTION_EX, func); return PyObject_Call(func, callargs, kwdict); } diff --git a/Python/specialize.c b/Python/specialize.c index 7148b5d..a2fb460 100644 --- a/Python/specialize.c +++ b/Python/specialize.c @@ -176,6 +176,9 @@ print_call_stats(FILE *out, CallStats *stats) fprintf(out, "Calls to Python functions inlined: %" PRIu64 "\n", stats->inlined_py_calls); fprintf(out, "Frames pushed: %" PRIu64 "\n", stats->frames_pushed); fprintf(out, "Frame objects created: %" PRIu64 "\n", stats->frame_objects_created); + for (int i = 0; i < EVAL_CALL_KINDS; i++) { + fprintf(out, "Calls via PyEval_EvalFrame[%d] : %" PRIu64 "\n", i, stats->eval_calls[i]); + } } static void @@ -904,7 +907,7 @@ typedef enum { MANAGED_DICT = 2, OFFSET_DICT = 3, NO_DICT = 4, - LAZY_DICT = 5, + LAZY_DICT = 5, } ObjectDictKind; // Please collect stats carefully before and after modifying. A subtle change |