init - 初始化项目

modules/core/perf/perf_reduce.cpp

@@ -0,0 +1,68 @@
+#include "perf_precomp.hpp"
+#include "opencv2/core/core_c.h"
+
+namespace opencv_test
+{
+using namespace perf;
+
+CV_ENUM(ROp, CV_REDUCE_SUM, CV_REDUCE_AVG, CV_REDUCE_MAX, CV_REDUCE_MIN)
+typedef tuple<Size, MatType, ROp> Size_MatType_ROp_t;
+typedef perf::TestBaseWithParam<Size_MatType_ROp_t> Size_MatType_ROp;
+
+
+PERF_TEST_P(Size_MatType_ROp, reduceR,
+            testing::Combine(
+                testing::Values(TYPICAL_MAT_SIZES),
+                testing::Values(TYPICAL_MAT_TYPES),
+                ROp::all()
+                )
+            )
+{
+    Size sz = get<0>(GetParam());
+    int matType = get<1>(GetParam());
+    int reduceOp = get<2>(GetParam());
+
+    int ddepth = -1;
+    if( CV_MAT_DEPTH(matType) < CV_32S && (reduceOp == CV_REDUCE_SUM || reduceOp == CV_REDUCE_AVG) )
+        ddepth = CV_32S;
+
+    Mat src(sz, matType);
+    Mat vec(1, sz.width, ddepth < 0 ? matType : ddepth);
+
+    declare.in(src, WARMUP_RNG).out(vec);
+    declare.time(100);
+
+    int runs = 15;
+    TEST_CYCLE_MULTIRUN(runs) reduce(src, vec, 0, reduceOp, ddepth);
+
+    SANITY_CHECK(vec, 1);
+}
+
+PERF_TEST_P(Size_MatType_ROp, reduceC,
+            testing::Combine(
+                testing::Values(TYPICAL_MAT_SIZES),
+                testing::Values(TYPICAL_MAT_TYPES),
+                ROp::all()
+                )
+            )
+{
+    Size sz = get<0>(GetParam());
+    int matType = get<1>(GetParam());
+    int reduceOp = get<2>(GetParam());
+
+    int ddepth = -1;
+    if( CV_MAT_DEPTH(matType)< CV_32S && (reduceOp == CV_REDUCE_SUM || reduceOp == CV_REDUCE_AVG) )
+        ddepth = CV_32S;
+
+    Mat src(sz, matType);
+    Mat vec(sz.height, 1, ddepth < 0 ? matType : ddepth);
+
+    declare.in(src, WARMUP_RNG).out(vec);
+    declare.time(100);
+
+    TEST_CYCLE() reduce(src, vec, 1, reduceOp, ddepth);
+
+    SANITY_CHECK(vec, 1);
+}
+
+} // namespace