Added perf test

modules/core/perf/perf_mat.cpp

@@ -0,0 +1,96 @@
+#include "perf_precomp.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+using std::tr1::make_tuple;
+using std::tr1::get;
+
+PERF_TEST_P(Size_MatType, Mat_Eye,
+            testing::Combine(testing::Values(TYPICAL_MAT_SIZES),
+                             testing::Values(TYPICAL_MAT_TYPES))
+
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    Mat diagonalMatrix(size.height, size.width, type);
+
+    declare.out(diagonalMatrix);
+
+    TEST_CYCLE()
+    {
+        diagonalMatrix = Mat::eye(size, type);
+    }
+
+    SANITY_CHECK(diagonalMatrix, 1);
+}
+
+PERF_TEST_P(Size_MatType, Mat_Zeros,
+            testing::Combine(testing::Values(TYPICAL_MAT_SIZES),
+                             testing::Values(TYPICAL_MAT_TYPES, CV_32FC3))
+
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    Mat zeroMatrix(size.height, size.width, type);
+
+    declare.out(zeroMatrix);
+
+    TEST_CYCLE()
+    {
+        zeroMatrix = Mat::zeros(size, type);
+    }
+
+    SANITY_CHECK(zeroMatrix, 1);
+}
+
+PERF_TEST_P(Size_MatType, Mat_Clone,
+            testing::Combine(testing::Values(TYPICAL_MAT_SIZES),
+                             testing::Values(TYPICAL_MAT_TYPES))
+
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    Mat source(size.height, size.width, type);
+    Mat destination(size.height, size.width, type);;
+
+    declare.in(source, WARMUP_RNG).out(destination);
+
+    TEST_CYCLE()
+    {
+        source.clone();
+    }
+    destination = source.clone();
+
+    SANITY_CHECK(destination, 1);
+}
+
+PERF_TEST_P(Size_MatType, Mat_Clone_Roi,
+            testing::Combine(testing::Values(TYPICAL_MAT_SIZES),
+                             testing::Values(TYPICAL_MAT_TYPES))
+
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+
+    unsigned int width = size.width;
+    unsigned int height = size.height;
+    Mat source(height, width, type);
+    Mat destination(size.height/2, size.width/2, type);
+
+    declare.in(source, WARMUP_RNG).out(destination);
+
+    Mat roi(source, Rect(width/4, height/4, 3*width/4, 3*height/4));
+
+    TEST_CYCLE()
+    {
+        roi.clone();
+    }
+    destination = roi.clone();
+
+    SANITY_CHECK(destination, 1);
+}