chore: import upstream snapshot with attribution

2026-07-13 12:06:04 +08:00
commit 86c9b1c39f
7743 changed files with 3316339 additions and 0 deletions
@@ -0,0 +1,96 @@
+#include "perf_precomp.hpp"
+
+namespace opencv_test
+{
+using namespace perf;
+
+CV_ENUM(ROp, REDUCE_SUM, REDUCE_AVG, REDUCE_MAX, REDUCE_MIN, REDUCE_SUM2)
+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 == REDUCE_SUM || reduceOp == REDUCE_AVG || reduceOp == REDUCE_SUM2) )
+        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_NOTHING();
+}
+
+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 == REDUCE_SUM || reduceOp == REDUCE_AVG || reduceOp == REDUCE_SUM2) )
+        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_NOTHING();
+}
+
+typedef tuple<Size, MatType, int> Size_MatType_RMode_t;
+typedef perf::TestBaseWithParam<Size_MatType_RMode_t> Size_MatType_RMode;
+
+PERF_TEST_P(Size_MatType_RMode, DISABLED_reduceArgMinMax, testing::Combine(
+        testing::Values(TYPICAL_MAT_SIZES),
+        testing::Values(CV_8U, CV_32F),
+        testing::Values(0, 1)
+)
+)
+{
+    Size srcSize = get<0>(GetParam());
+    int matType = get<1>(GetParam());
+    int axis = get<2>(GetParam());
+
+    Mat src(srcSize, matType);
+
+    std::vector<int> dstSize(src.dims);
+    std::copy(src.size.p, src.size.p + src.dims, dstSize.begin());
+    dstSize[axis] = 1;
+
+    Mat dst(dstSize, CV_32S, 0.);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE() cv::reduceArgMin(src, dst, axis, true);
+
+    SANITY_CHECK_NOTHING();
+}
+
+} // namespace