From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Wed, 5 Jun 2024 13:46:17 +0000 (+0200)
Subject: [3.13] gh-120065: Increase `collect_in_thread` period to 5 ms. (GH-120068) (#120110)
X-Git-Tag: v3.13.0b2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f561258efd944a1d6a0857ef1a0f171da989ed58;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-120065: Increase `collect_in_thread` period to 5 ms. (GH-120068) (#120110)

This matches the default GIL switch interval. It greatly speeds up the
free-threaded build: previously, it spent nearly all its time in
`gc.collect()`.
(cherry picked from commit 4bba1c9e6cfeaf69302b501a4306668613db4b28)

Co-authored-by: Sam Gross <colesbury@gmail.com>
---

diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py
index 16da24d7805b..ef2fe92cc219 100644
--- a/Lib/test/test_weakref.py
+++ b/Lib/test/test_weakref.py
@@ -82,7 +82,7 @@ class TestBase(unittest.TestCase):
 
 
 @contextlib.contextmanager
-def collect_in_thread(period=0.0001):
+def collect_in_thread(period=0.005):
     """
     Ensure GC collections happen in a different thread, at a high frequency.
     """