From: Georg Brandl <georg@python.org>
Date: Thu, 29 Mar 2007 12:42:16 +0000 (+0000)
Subject: In Windows' time.clock(), when QueryPerformanceFrequency() fails,
X-Git-Tag: v2.5.1c1~15
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7b1be36bb75b6e682a05f45267077f9c6583f680;p=python

In Windows' time.clock(), when QueryPerformanceFrequency() fails,
the C lib's clock() is used, but it must be divided by CLOCKS_PER_SEC
as for the POSIX implementation (thanks to #pypy).
 (backport from rev. 54606)
---

diff --git a/Modules/timemodule.c b/Modules/timemodule.c
index 444b739fe7..283ab5fd7b 100644
--- a/Modules/timemodule.c
+++ b/Modules/timemodule.c
@@ -175,7 +175,8 @@ time_clock(PyObject *self, PyObject *unused)
 		if (!QueryPerformanceFrequency(&freq) || freq.QuadPart == 0) {
 			/* Unlikely to happen - this works on all intel
 			   machines at least!  Revert to clock() */
-			return PyFloat_FromDouble(clock());
+			return PyFloat_FromDouble(((double)clock()) /
+						  CLOCKS_PER_SEC);
 		}
 		divisor = (double)freq.QuadPart;
 	}