IVGCVSW-6509 Front End + Reference Workload implementation

Subtask of story: IVGCVSW-6164 Add a Pooling3d FrontEnd and Ref Implementation

* Add front end
* Add reference workload
* Add corresponding unit tests

Change-Id: Icce4146dd0a06a1da46a2def00a82d343e171750
Signed-off-by: Tamas Nyiri <tamas.nyiri@arm.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/armnnUtils/TensorUtils.cpp b/src/armnnUtils/TensorUtils.cpp
index 505c9f8588..5b5b2bd6e6 100644
--- a/src/armnnUtils/TensorUtils.cpp
+++ b/src/armnnUtils/TensorUtils.cpp
@@ -55,6 +55,27 @@ TensorInfo GetTensorInfo(unsigned int numberOfBatches,
     }
 }
 
+TensorInfo GetTensorInfo(unsigned int numberOfBatches,
+                                unsigned int numberOfChannels,
+                                unsigned int depth,
+                                unsigned int height,
+                                unsigned int width,
+                                const DataLayout dataLayout,
+                                const DataType dataType)
+{
+    switch (dataLayout)
+    {
+        case DataLayout::NDHWC:
+            return TensorInfo({numberOfBatches, depth, height, width, numberOfChannels}, dataType);
+        case DataLayout::NCDHW:
+            return TensorInfo({numberOfBatches, numberOfChannels, depth, height, width}, dataType);
+        default:
+            throw InvalidArgumentException("Unknown data layout ["
+                                                  + std::to_string(static_cast<int>(dataLayout)) +
+                                                  "]", CHECK_LOCATION());
+    }
+}
+
 std::pair<float, float> FindMinMax(ITensorHandle* tensorHandle)
 {
     auto tensor_data = static_cast<const float *>(tensorHandle->Map(true));