Instrumentation for OpenCV API regions and IPP functions;

modules/core/src/rand.cpp

@@ -742,11 +742,15 @@ void cv::setRNGSeed(int seed)
 
 void cv::randu(InputOutputArray dst, InputArray low, InputArray high)
 {
+    CV_INSTRUMENT_REGION()
+
     theRNG().fill(dst, RNG::UNIFORM, low, high);
 }
 
 void cv::randn(InputOutputArray dst, InputArray mean, InputArray stddev)
 {
+    CV_INSTRUMENT_REGION()
+
     theRNG().fill(dst, RNG::NORMAL, mean, stddev);
 }
 
@@ -793,6 +797,8 @@ typedef void (*RandShuffleFunc)( Mat& dst, RNG& rng, double iterFactor );
 
 void cv::randShuffle( InputOutputArray _dst, double iterFactor, RNG* _rng )
 {
+    CV_INSTRUMENT_REGION()
+
     RandShuffleFunc tab[] =
     {
         0,