COMPMID-1451: Cleanup reference implementation

Change-Id: Ibadc86a5b9eb8bdd670553256b83a0309cbed37f
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/148317
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: bsgcomp <bsgcomp@arm.com>

9 files changed, 8 insertions, 18 deletions

diff --git a/tests/validation/reference/ActivationLayer.cpp b/tests/validation/reference/ActivationLayer.cpp
index 9750ea95a6..9887e42386 100644
--- a/tests/validation/reference/ActivationLayer.cpp
+++ b/tests/validation/reference/ActivationLayer.cpp
@@ -34,7 +34,7 @@ namespace validation
 {
 namespace reference
 {
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type>
+template <typename T>
 SimpleTensor<T> activation_layer(const SimpleTensor<T> &src, ActivationLayerInfo info)
 {
     // Create reference
diff --git a/tests/validation/reference/ActivationLayer.h b/tests/validation/reference/ActivationLayer.h
index c752e74733..77b353056e 100644
--- a/tests/validation/reference/ActivationLayer.h
+++ b/tests/validation/reference/ActivationLayer.h
@@ -83,10 +83,7 @@ inline T activate_float(T x, T a, T b, ActivationLayerInfo::ActivationFunction a
     return ret;
 }
 
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type = 0>
-SimpleTensor<T> activation_layer(const SimpleTensor<T> &src, ActivationLayerInfo info);
-
-template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type = 0>
+template <typename T>
 SimpleTensor<T> activation_layer(const SimpleTensor<T> &src, ActivationLayerInfo info);
 } // namespace reference
 } // namespace validation
diff --git a/tests/validation/reference/BatchNormalizationLayer.h b/tests/validation/reference/BatchNormalizationLayer.h
index b45d820412..a5d99c162d 100644
--- a/tests/validation/reference/BatchNormalizationLayer.h
+++ b/tests/validation/reference/BatchNormalizationLayer.h
@@ -35,10 +35,6 @@ namespace validation
 {
 namespace reference
 {
-template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type * = nullptr>
-SimpleTensor<T> batch_normalization_layer(const SimpleTensor<T> &src, const SimpleTensor<T> &mean, const SimpleTensor<T> &var, const SimpleTensor<T> &beta, const SimpleTensor<T> &gamma, float epsilon,
-                                          ActivationLayerInfo act_info);
-
 template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type * = nullptr>
 SimpleTensor<T> batch_normalization_layer(const SimpleTensor<T> &src, const SimpleTensor<T> &mean, const SimpleTensor<T> &var, const SimpleTensor<T> &beta, const SimpleTensor<T> &gamma, float epsilon,
                                           ActivationLayerInfo act_info);
diff --git a/tests/validation/reference/NormalizationLayer.cpp b/tests/validation/reference/NormalizationLayer.cpp
index 2ae68c63cf..e6ca233e75 100644
--- a/tests/validation/reference/NormalizationLayer.cpp
+++ b/tests/validation/reference/NormalizationLayer.cpp
@@ -33,7 +33,7 @@ namespace validation
 {
 namespace reference
 {
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type>
+template <typename T>
 SimpleTensor<T> normalization_layer(const SimpleTensor<T> &src, NormalizationLayerInfo info)
 {
     // Create reference
diff --git a/tests/validation/reference/NormalizationLayer.h b/tests/validation/reference/NormalizationLayer.h
index 3448baf385..81b95cc18d 100644
--- a/tests/validation/reference/NormalizationLayer.h
+++ b/tests/validation/reference/NormalizationLayer.h
@@ -35,7 +35,7 @@ namespace validation
 {
 namespace reference
 {
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type = 0>
+template <typename T>
 SimpleTensor<T> normalization_layer(const SimpleTensor<T> &src, NormalizationLayerInfo info);
 
 } // namespace reference
diff --git a/tests/validation/reference/NormalizePlanarYUVLayer.cpp b/tests/validation/reference/NormalizePlanarYUVLayer.cpp
index afb899220d..cdccaf49cd 100644
--- a/tests/validation/reference/NormalizePlanarYUVLayer.cpp
+++ b/tests/validation/reference/NormalizePlanarYUVLayer.cpp
@@ -34,7 +34,7 @@ namespace validation
 namespace reference
 {
 // NormalizePlanarYUV Layer for floating point type
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type *>
+template <typename T>
 SimpleTensor<T> normalize_planar_yuv_layer(const SimpleTensor<T> &src, const SimpleTensor<T> &mean, const SimpleTensor<T> &std)
 {
     SimpleTensor<T> result(src.shape(), src.data_type());
diff --git a/tests/validation/reference/NormalizePlanarYUVLayer.h b/tests/validation/reference/NormalizePlanarYUVLayer.h
index 41ce48630c..95488f9122 100644
--- a/tests/validation/reference/NormalizePlanarYUVLayer.h
+++ b/tests/validation/reference/NormalizePlanarYUVLayer.h
@@ -35,7 +35,7 @@ namespace validation
 {
 namespace reference
 {
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type * = nullptr>
+template <typename T>
 SimpleTensor<T> normalize_planar_yuv_layer(const SimpleTensor<T> &src, const SimpleTensor<T> &mean, const SimpleTensor<T> &std);
 } // namespace reference
 } // namespace validation
diff --git a/tests/validation/reference/PoolingLayer.cpp b/tests/validation/reference/PoolingLayer.cpp
index 02c430a64f..e617c939b0 100644
--- a/tests/validation/reference/PoolingLayer.cpp
+++ b/tests/validation/reference/PoolingLayer.cpp
@@ -37,7 +37,7 @@ namespace reference
 {
 using namespace arm_compute::misc::shape_calculator;
 
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type>
+template <typename T>
 SimpleTensor<T> pooling_layer(const SimpleTensor<T> &src, const PoolingLayerInfo &info)
 {
     ARM_COMPUTE_ERROR_ON(info.is_global_pooling() && (src.shape().x() != src.shape().y()));
diff --git a/tests/validation/reference/PoolingLayer.h b/tests/validation/reference/PoolingLayer.h
index b0d30af32a..00977896a8 100644
--- a/tests/validation/reference/PoolingLayer.h
+++ b/tests/validation/reference/PoolingLayer.h
@@ -35,10 +35,7 @@ namespace validation
 {
 namespace reference
 {
-template <typename T, typename std::enable_if<is_floating_point<T>::value, int>::type = 0>
-SimpleTensor<T> pooling_layer(const SimpleTensor<T> &src, const PoolingLayerInfo &info);
-
-template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type = 0>
+template <typename T>
 SimpleTensor<T> pooling_layer(const SimpleTensor<T> &src, const PoolingLayerInfo &info);
 } // namespace reference
 } // namespace validation