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GH-93841: Allow stats to be turned on and off, cleared and dumped at runtime. (GH-93843)

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Mark Shannon 2022-06-21 15:40:54 +01:00 • committed by GitHub
parent c7a79bb036
commit 6f8875eba3
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7 changed files with 212 additions and 22 deletions
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Python/ceval.c
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@ -1310,7 +1310,7 @@ eval_frame_handle_pending(PyThreadState *tstate)
do { \
frame->prev_instr = next_instr++; \
OPCODE_EXE_INC(op); \
_py_stats.opcode_stats[lastopcode].pair_count[op]++; \
if (_py_stats) _py_stats->opcode_stats[lastopcode].pair_count[op]++; \
lastopcode = op; \
} while (0)
#else
@ -7790,7 +7790,7 @@ _Py_GetDXProfile(PyObject *self, PyObject *args)
PyObject *l = PyList_New(257);
if (l == NULL) return NULL;
for (i = 0; i < 256; i++) {
PyObject *x = getarray(_py_stats.opcode_stats[i].pair_count);
PyObject *x = getarray(_py_stats_struct.opcode_stats[i].pair_count);
if (x == NULL) {
Py_DECREF(l);
return NULL;
@ -7804,7 +7804,7 @@ _Py_GetDXProfile(PyObject *self, PyObject *args)
}
for (i = 0; i < 256; i++) {
PyObject *x = PyLong_FromUnsignedLongLong(
_py_stats.opcode_stats[i].execution_count);
_py_stats_struct.opcode_stats[i].execution_count);
if (x == NULL) {
Py_DECREF(counts);
Py_DECREF(l);