project directories reorganization

benchmarks/old_opencl/transpose/transpose_gold.cpp

@@ -0,0 +1,38 @@
+/*
+ * Copyright 1993-2010 NVIDIA Corporation.  All rights reserved.
+ *
+ * Please refer to the NVIDIA end user license agreement (EULA) associated
+ * with this source code for terms and conditions that govern your use of
+ * this software. Any use, reproduction, disclosure, or distribution of
+ * this software and related documentation outside the terms of the EULA
+ * is strictly prohibited.
+ *
+ */
+
+/* Small Matrix transpose with Cuda (Example for a 16x16 matrix)
+* Reference solution.
+*/
+
+////////////////////////////////////////////////////////////////////////////////
+// export C interface
+extern "C" 
+void computeGold( float* reference, float* idata, 
+                  const unsigned int size_x, const unsigned int size_y );
+
+////////////////////////////////////////////////////////////////////////////////
+//! Compute reference data set
+////////////////////////////////////////////////////////////////////////////////
+void
+computeGold( float* reference, float* idata, 
+            const unsigned int size_x, const unsigned int size_y ) 
+{
+    // transpose matrix
+    for( unsigned int y = 0; y < size_y; ++y) 
+    {
+        for( unsigned int x = 0; x < size_x; ++x) 
+        {
+            reference[(x * size_y) + y] = idata[(y * size_x) + x];
+        }
+    }  
+}
+