fixed perf test

diff --git a/modules/core/perf/opencl/perf_matop.cpp b/modules/core/perf/opencl/perf_matop.cpp
index 9bb3755..67d3822 100644 (file)
--- a/modules/core/perf/opencl/perf_matop.cpp
+++ b/modules/core/perf/opencl/perf_matop.cpp
@@ -139,6 +139,7 @@ OCL_PERF_TEST_P(CopyToFixture, CopyToWithMaskUninit,
         dst.release();
         startTimer();
         src.copyTo(dst, mask);
+        cv::ocl::finish();
         stopTimer();
     }