From 6126b12383ab0c62c21e7298566b24ed2904a36d Mon Sep 17 00:00:00 2001
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Wed, 17 May 2017 11:50:03 +0100
Subject: media-bench: Fix scoreboard range stat

It wasn't normalized as the results are.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 scripts/media-bench.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/media-bench.pl b/scripts/media-bench.pl
index cdbf6a19..1949b497 100755
--- a/scripts/media-bench.pl
+++ b/scripts/media-bench.pl
@@ -412,7 +412,7 @@ sub dump_scoreboard
 
 	@sorted = sort { $b <=> $a } values %{$h};
 	$max = $sorted[0];
-	$range = $max - $sorted[-1];
+	$range = 1 - $sorted[-1] / $max;
 	$str = "$n rank (range=$range):";
 	say "\n$str";
 	say '=' x length($str);
-- 
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