From b2fb5ec595c3546674bb88e5439006ffc79d7371 Mon Sep 17 00:00:00 2001
From: Pieter Eendebak <pieter.eendebak@gmail.com>
Date: Thu, 17 Apr 2025 21:23:28 +0200
Subject: [PATCH 1/2] Add free-threading scaling bm

---
 Tools/ftscalingbench/ftscalingbench.py | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/Tools/ftscalingbench/ftscalingbench.py b/Tools/ftscalingbench/ftscalingbench.py
index 364c465bc91b0b..9d0d6c8e06a4d1 100644
--- a/Tools/ftscalingbench/ftscalingbench.py
+++ b/Tools/ftscalingbench/ftscalingbench.py
@@ -27,6 +27,7 @@
 import sys
 import threading
 import time
+import copy
 
 # The iterations in individual benchmarks are scaled by this factor.
 WORK_SCALE = 100
@@ -37,11 +38,25 @@
 in_queues = []
 out_queues = []
 
-
 def register_benchmark(func):
     ALL_BENCHMARKS[func.__name__] = func
     return func
 
+
+@register_benchmark
+def shallow_copy():
+    x = [1, 2, 3]
+    shallow_copy = copy.copy
+    for i in range(200 * WORK_SCALE):
+        shallow_copy(x)
+
+@register_benchmark
+def deepcopy():
+    x = {'list': [1, 2], 'tuple': (1, None)}
+    deepcopy = copy.deepcopy
+    for i in range(40 * WORK_SCALE):
+        deepcopy(x)
+
 @register_benchmark
 def object_cfunction():
     accu = 0

From 430cb5c39cc9ae93b9e96291fd1835e93e3e6cf4 Mon Sep 17 00:00:00 2001
From: Pieter Eendebak <pieter.eendebak@gmail.com>
Date: Mon, 21 Apr 2025 22:53:26 +0200
Subject: [PATCH 2/2] Apply suggestions from code review

Co-authored-by: Sam Gross <colesbury@gmail.com>
---
 Tools/ftscalingbench/ftscalingbench.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Tools/ftscalingbench/ftscalingbench.py b/Tools/ftscalingbench/ftscalingbench.py
index 9d0d6c8e06a4d1..ec265c9d2fb109 100644
--- a/Tools/ftscalingbench/ftscalingbench.py
+++ b/Tools/ftscalingbench/ftscalingbench.py
@@ -46,16 +46,14 @@ def register_benchmark(func):
 @register_benchmark
 def shallow_copy():
     x = [1, 2, 3]
-    shallow_copy = copy.copy
     for i in range(200 * WORK_SCALE):
-        shallow_copy(x)
+        copy.copy(x)
 
 @register_benchmark
 def deepcopy():
     x = {'list': [1, 2], 'tuple': (1, None)}
-    deepcopy = copy.deepcopy
     for i in range(40 * WORK_SCALE):
-        deepcopy(x)
+        copy.deepcopy(x)
 
 @register_benchmark
 def object_cfunction():