Tegra optimized cvRound; perf test for cvRound; fixed perf test for stitching

2011-09-29 12:11:18 +00:00
parent 3c9979cd6a
commit 5d363e67a0
3 changed files with 37 additions and 4 deletions
--- a/modules/core/perf/perf_core_arithm.cpp
+++ b/modules/core/perf/perf_core_arithm.cpp
@@ -62,3 +62,16 @@ PERF_TEST_P__CORE_ARITHM_SCALAR(subtract, TYPICAL_MATS_CORE_ARITHM)
 PERF_TEST_P__CORE_ARITHM_SCALAR(absdiff, TYPICAL_MATS_CORE_ARITHM)


+PERF_TEST(convert, cvRound)
+{
+    double number = theRNG().uniform(-100, 100);
+
+    int result = 0;
+
+    TEST_CYCLE(1000)
+    {
+        for (int i = 0; i < 500000; ++i)
+            result += cvRound(number);
+    }
+}
+