From 636488043b490ab70413990b458443aa41f504b2 Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <python@rcn.com>
Date: Tue, 12 May 2015 21:40:50 -0700
Subject: More timings suggest that 2500 is closer to the break-even point.

---
 Modules/_heapqmodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Modules/_heapqmodule.c')

diff --git a/Modules/_heapqmodule.c b/Modules/_heapqmodule.c
index 01b35be8eb..88c35cf32e 100644
--- a/Modules/_heapqmodule.c
+++ b/Modules/_heapqmodule.c
@@ -335,7 +335,7 @@ heapify_internal(PyObject *heap, int siftup_func(PyListObject *, Py_ssize_t))
        in cache, we prefer the simpler algorithm with less branching.
     */
     n = PyList_GET_SIZE(heap);
-    if (n > 10000)
+    if (n > 2500)
         return cache_friendly_heapify(heap, siftup_func);
 
     /* Transform bottom-up.  The largest index there's any point to
-- 
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