Move autodiff.cpp to test directory

test/CMakeLists.txt

@@ -22,6 +22,7 @@ include_directories(
     )
 
 set (SRC
+    autodiff.cpp
     build_graph.cpp
     eigen.cpp
     execute.cpp
@@ -36,7 +37,6 @@ set (SRC
     topological_sort.cpp
     type_prop.cpp
     util/all_close.cpp
-    util/autodiff.cpp
     util/test_tools.cpp
     util.cpp
     uuid.cpp

test/util/autodiff.cpp → test/autodiff.cpp

@@ -19,12 +19,12 @@
 
 #include "gtest/gtest.h"
 
-#include "all_close.hpp"
 #include "ngraph/autodiff/backprop_derivative.hpp"
 #include "ngraph/autodiff/backprop_function.hpp"
 #include "ngraph/autodiff/numeric_derivative.hpp"
 #include "ngraph/ngraph.hpp"
-#include "random.hpp"
+#include "util/all_close.hpp"
+#include "util/random.hpp"
 
 using namespace std;
 using namespace ngraph;

test/util/all_close.cpp

@@ -90,16 +90,14 @@ template <typename T>
 bool ngraph::test::all_close(const std::vector<T>& a, const std::vector<T>& b, T rtol, T atol)
 {
     assert(a.size() == b.size());
-    bool retval = true;
     for (size_t i = 0; i < a.size(); ++i)
     {
         if (std::abs(a[i] - b[i]) > atol + rtol * std::abs(b[i]))
         {
-            std::cout << "a[" << i << "] = " << a[i] << ", b[" << i << "] = " << b[i] << std::endl;
-            retval = false;
+            return false;
         }
     }
-    return retval;
+    return true;
 }
 
 template bool ngraph::test::all_close<float>(const std::vector<float>& a,