From 24d84a45b19dd3d2016bacf943a3811c67e804d4 Mon Sep 17 00:00:00 2001
From: Roman Donchenko <roman.donchenko@itseez.com>
Date: Mon, 17 Jun 2013 21:06:15 +0400
Subject: [PATCH] Made tests record in the XML output which parallel framework
 was used.

---
 modules/core/include/opencv2/core/internal.hpp | 26 +++++++++++++++++++++++++
 modules/core/src/parallel.cpp                  | 27 ++++++--------------------
 modules/ts/src/precomp.hpp                     |  2 ++
 modules/ts/src/ts_func.cpp                     |  8 ++++++++
 4 files changed, 42 insertions(+), 21 deletions(-)

diff --git a/modules/core/include/opencv2/core/internal.hpp b/modules/core/include/opencv2/core/internal.hpp
index 5335fa0..10cd2ca 100644
--- a/modules/core/include/opencv2/core/internal.hpp
+++ b/modules/core/include/opencv2/core/internal.hpp
@@ -50,6 +50,8 @@
 
 #include <vector>
 
+#include "cvconfig.h"
+
 #if defined WIN32 || defined _WIN32
 #  ifndef WIN32
 #    define WIN32
@@ -184,6 +186,30 @@ CV_INLINE IppiSize ippiSize(int width, int height)
 #  include "opencv2/core/eigen.hpp"
 #endif
 
+#ifdef _OPENMP
+#  define HAVE_OPENMP
+#endif
+
+#ifdef __APPLE__
+#  define HAVE_GCD
+#endif
+
+#if defined _MSC_VER && _MSC_VER >= 1600
+#  define HAVE_CONCURRENCY
+#endif
+
+#if defined HAVE_TBB && TBB_VERSION_MAJOR*100 + TBB_VERSION_MINOR >= 202
+#  define CV_PARALLEL_FRAMEWORK "tbb"
+#elif defined HAVE_CSTRIPES
+#  define CV_PARALLEL_FRAMEWORK "cstripes"
+#elif defined HAVE_OPENMP
+#  define CV_PARALLEL_FRAMEWORK "openmp"
+#elif defined HAVE_GCD
+#  define CV_PARALLEL_FRAMEWORK "gcd"
+#elif defined HAVE_CONCURRENCY
+#  define CV_PARALLEL_FRAMEWORK "ms-concurrency"
+#endif
+
 #ifdef __cplusplus
 
 namespace cv
diff --git a/modules/core/src/parallel.cpp b/modules/core/src/parallel.cpp
index 0b2a845..51b1652 100644
--- a/modules/core/src/parallel.cpp
+++ b/modules/core/src/parallel.cpp
@@ -61,17 +61,6 @@
     #endif
 #endif
 
-#ifdef _OPENMP
-    #define HAVE_OPENMP
-#endif
-
-#ifdef __APPLE__
-    #define HAVE_GCD
-#endif
-
-#if defined _MSC_VER && _MSC_VER >= 1600
-    #define HAVE_CONCURRENCY
-#endif
 
 /* IMPORTANT: always use the same order of defines
    1. HAVE_TBB         - 3rdparty library, should be explicitly enabled
@@ -110,10 +99,6 @@
     #endif
 #endif
 
-#if defined HAVE_TBB || defined HAVE_CSTRIPES || defined HAVE_OPENMP || defined HAVE_GCD || defined HAVE_CONCURRENCY
-   #define HAVE_PARALLEL_FRAMEWORK
-#endif
-
 namespace cv
 {
     ParallelLoopBody::~ParallelLoopBody() {}
@@ -121,7 +106,7 @@ namespace cv
 
 namespace
 {
-#ifdef HAVE_PARALLEL_FRAMEWORK
+#ifdef CV_PARALLEL_FRAMEWORK
     class ParallelLoopBodyWrapper
     {
     public:
@@ -218,7 +203,7 @@ public:
 static SchedPtr pplScheduler;
 #endif
 
-#endif // HAVE_PARALLEL_FRAMEWORK
+#endif // CV_PARALLEL_FRAMEWORK
 
 } //namespace
 
@@ -226,7 +211,7 @@ static SchedPtr pplScheduler;
 
 void cv::parallel_for_(const cv::Range& range, const cv::ParallelLoopBody& body, double nstripes)
 {
-#ifdef HAVE_PARALLEL_FRAMEWORK
+#ifdef CV_PARALLEL_FRAMEWORK
 
     if(numThreads != 0)
     {
@@ -281,7 +266,7 @@ void cv::parallel_for_(const cv::Range& range, const cv::ParallelLoopBody& body,
     }
     else
 
-#endif // HAVE_PARALLEL_FRAMEWORK
+#endif // CV_PARALLEL_FRAMEWORK
     {
         (void)nstripes;
         body(range);
@@ -290,7 +275,7 @@ void cv::parallel_for_(const cv::Range& range, const cv::ParallelLoopBody& body,
 
 int cv::getNumThreads(void)
 {
-#ifdef HAVE_PARALLEL_FRAMEWORK
+#ifdef CV_PARALLEL_FRAMEWORK
 
     if(numThreads == 0)
         return 1;
@@ -333,7 +318,7 @@ int cv::getNumThreads(void)
 void cv::setNumThreads( int threads )
 {
     (void)threads;
-#ifdef HAVE_PARALLEL_FRAMEWORK
+#ifdef CV_PARALLEL_FRAMEWORK
     numThreads = threads;
 #endif
 
diff --git a/modules/ts/src/precomp.hpp b/modules/ts/src/precomp.hpp
index 10acd7a..0b2adac 100644
--- a/modules/ts/src/precomp.hpp
+++ b/modules/ts/src/precomp.hpp
@@ -1,4 +1,6 @@
+#include "opencv2/core/core.hpp"
 #include "opencv2/core/core_c.h"
+#include "opencv2/core/internal.hpp"
 #include "opencv2/ts/ts.hpp"
 
 #ifdef GTEST_LINKED_AS_SHARED_LIBRARY
diff --git a/modules/ts/src/ts_func.cpp b/modules/ts/src/ts_func.cpp
index 1d636e6..7a292d7 100644
--- a/modules/ts/src/ts_func.cpp
+++ b/modules/ts/src/ts_func.cpp
@@ -2958,6 +2958,14 @@ void printVersionInfo(bool useStdOut)
         ::testing::Test::RecordProperty("inner_version", ver);
         if(useStdOut) std::cout << ver << std::endl;
     }
+
+#ifdef CV_PARALLEL_FRAMEWORK
+    ::testing::Test::RecordProperty("cv_parallel_framework", CV_PARALLEL_FRAMEWORK);
+    if (useStdOut)
+    {
+        std::cout << "Parallel framework: " << CV_PARALLEL_FRAMEWORK << std::endl;
+    }
+#endif
 }
 
 } //namespace cvtest
-- 
2.7.4