COMPMID-1579: Add support for ChannelShuffle operator in NEON

Change-Id: I6d5f91579850906e1eb973ff6c5612195255e631

1 files changed, 52 insertions, 0 deletions

diff --git a/arm_compute/core/Validate.h b/arm_compute/core/Validate.h
index 918c8e5fc3..dab4221a3b 100644
--- a/arm_compute/core/Validate.h
+++ b/arm_compute/core/Validate.h
@@ -693,6 +693,58 @@ inline arm_compute::Status error_on_data_type_not_in(const char *function, const
 #define ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_NOT_IN(t, ...) \
     ARM_COMPUTE_RETURN_ON_ERROR(::arm_compute::error_on_data_type_not_in(__func__, __FILE__, __LINE__, t, __VA_ARGS__))
 
+/** Return an error if the data layout of the passed tensor info does not match any of the data layouts provided.
+ *
+ * @param[in] function    Function in which the error occurred.
+ * @param[in] file        Name of the file where the error occurred.
+ * @param[in] line        Line on which the error occurred.
+ * @param[in] tensor_info Tensor info to validate.
+ * @param[in] dl          First data layout allowed.
+ * @param[in] dls         (Optional) Further allowed data layouts.
+ *
+ * @return Status
+ */
+template <typename T, typename... Ts>
+inline arm_compute::Status error_on_data_layout_not_in(const char *function, const char *file, const int line,
+                                                       const ITensorInfo *tensor_info, T &&dl, Ts &&... dls)
+{
+    ARM_COMPUTE_RETURN_ERROR_ON_LOC(tensor_info == nullptr, function, file, line);
+
+    const DataLayout &tensor_dl = tensor_info->data_layout(); //NOLINT
+    ARM_COMPUTE_RETURN_ERROR_ON_LOC(tensor_dl == DataLayout::UNKNOWN, function, file, line);
+
+    const std::array<T, sizeof...(Ts)> dls_array{ { std::forward<Ts>(dls)... } };
+    ARM_COMPUTE_RETURN_ERROR_ON_LOC_MSG(tensor_dl != dl && std::none_of(dls_array.begin(), dls_array.end(), [&](const T & l)
+    {
+        return l == tensor_dl;
+    }),
+    function, file, line, "ITensor data layout %s not supported by this kernel", string_from_data_layout(tensor_dl).c_str());
+    return arm_compute::Status{};
+}
+/** Return an error if the data layout of the passed tensor does not match any of the data layout provided.
+ *
+ * @param[in] function Function in which the error occurred.
+ * @param[in] file     Name of the file where the error occurred.
+ * @param[in] line     Line on which the error occurred.
+ * @param[in] tensor   Tensor to validate.
+ * @param[in] dl       First data layout allowed.
+ * @param[in] dls      (Optional) Further allowed data layouts.
+ *
+ * @return Status
+ */
+template <typename T, typename... Ts>
+inline arm_compute::Status error_on_data_layout_not_in(const char *function, const char *file, const int line,
+                                                       const ITensor *tensor, T &&dl, Ts &&... dls)
+{
+    ARM_COMPUTE_RETURN_ERROR_ON_LOC(tensor == nullptr, function, file, line);
+    ARM_COMPUTE_RETURN_ON_ERROR(::arm_compute::error_on_data_layout_not_in(function, file, line, tensor->info(), std::forward<T>(dl), std::forward<Ts>(dls)...));
+    return arm_compute::Status{};
+}
+#define ARM_COMPUTE_ERROR_ON_DATA_LAYOUT_NOT_IN(t, ...) \
+    ARM_COMPUTE_ERROR_THROW_ON(::arm_compute::error_on_data_layout_not_in(__func__, __FILE__, __LINE__, t, __VA_ARGS__))
+#define ARM_COMPUTE_RETURN_ERROR_ON_DATA_LAYOUT_NOT_IN(t, ...) \
+    ARM_COMPUTE_RETURN_ON_ERROR(::arm_compute::error_on_data_layout_not_in(__func__, __FILE__, __LINE__, t, __VA_ARGS__))
+
 /** Return an error if the data type or the number of channels of the passed tensor info does not match any of the data types and number of channels provided.
  *
  * @param[in] function     Function in which the error occurred.