From: Nathan Binkert <nate@binkert.org>
Date: Mon, 10 Jan 2011 19:11:16 +0000 (-0800)
Subject: stats: fix the distribution stat
X-Git-Tag: stable_2012_02_02~667
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ff592e0ed1d03609a3e0d8dee9a4fc83a3d8e807;p=gem5.git

stats: fix the distribution stat
---

diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index 9c10164a9..529871dc4 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -1361,9 +1361,8 @@ class DistStor
         if (val > max_val)
             max_val = val;
 
-        Counter sample = val * number;
-        sum += sample;
-        squares += sample * sample;
+        sum += val * number;
+        squares += val * val * number;
         samples += number;
     }