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GH-123516: Improve JIT memory consumption by invalidating cold executors (GH-124443)

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Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
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Savannah Ostrowski 2024-09-26 17:35:42 -07:00 • committed by GitHub
parent 23e812b84a
commit 65f1237098
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14 changed files with 129 additions and 39 deletions
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6
Python/ceval_gil.c
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@ -1289,6 +1289,12 @@ _Py_HandlePending(PyThreadState *tstate)
_Py_RunGC(tstate);
}
if ((breaker & _PY_EVAL_JIT_INVALIDATE_COLD_BIT) != 0) {
_Py_unset_eval_breaker_bit(tstate, _PY_EVAL_JIT_INVALIDATE_COLD_BIT);
_Py_Executors_InvalidateCold(tstate->interp);
tstate->interp->trace_run_counter = JIT_CLEANUP_THRESHOLD;
}
/* GIL drop request */
if ((breaker & _PY_GIL_DROP_REQUEST_BIT) != 0) {
/* Give another thread a chance */