From 4bac1287f2d49bece72822bf6032e4da56a2dd2d Mon Sep 17 00:00:00 2001
From: Cedric Nugteren <web@cedricnugteren.nl>
Date: Mon, 13 Nov 2017 21:10:44 +0100
Subject: Moved square-difference utility function for use in the tuners

---
 src/utilities/utilities.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/utilities/utilities.hpp')

diff --git a/src/utilities/utilities.hpp b/src/utilities/utilities.hpp
index f56226be..3f90906d 100644
--- a/src/utilities/utilities.hpp
+++ b/src/utilities/utilities.hpp
@@ -323,6 +323,12 @@ bool PrecisionSupported(const Device &device);
 
 // =================================================================================================
 
+// Retrieves the squared difference, used for example for computing the L2 error
+template <typename T>
+double SquaredDifference(const T val1, const T val2);
+
+// =================================================================================================
+
 // Device information in a specific CLBlast form
 std::string GetDeviceType(const Device& device);
 std::string GetDeviceVendor(const Device& device);
-- 
cgit v1.2.3