pythongh-116576: Fix Tools/scripts/sortperf.py sorting the same list (

python#116577)
diegorusso · Apr 17, 2024 · fafb430 · fafb430
1 parent 4c98d65
commit fafb430
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Tools/scripts/sortperf.py b/Tools/scripts/sortperf.py
@@ -130,7 +130,8 @@ def run(self, loops: int) -> float:
 
     def _prepare_data(self, loops: int) -> list[float]:
         bench = BENCHMARKS[self._name]
-        return [bench(self._size, self._random)] * loops
+        data = bench(self._size, self._random)
+        return [data.copy() for _ in range(loops)]
 
 
 def add_cmdline_args(cmd: list[str], args) -> None: