Stop gap solution for cython functions breaking in memory monitor (#7687)

2026-07-07 19:57:48 +08:00 · 2020-03-21 15:16:12 -07:00
parent a7a5d172b1
commit 89d959fd6a
1 changed files with 6 additions and 1 deletions
@@ -569,7 +569,12 @@ cdef void get_py_stack(c_string* stack_out) nogil:
    """

    with gil:
-        frame = inspect.currentframe()
+        try:
+            frame = inspect.currentframe()
+        except ValueError:  # overhead of exception handling is about 20us
+            stack_out[0] = "".encode("ascii")
+            return
+
        msg = ""
        while frame:
            filename = frame.f_code.co_filename