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, 42 insertions, 0 deletions

diff --git a/src/backends/reference/workloads/RefPooling3dWorkload.cpp b/src/backends/reference/workloads/RefPooling3dWorkload.cpp
new file mode 100644
index 0000000000..d1e00aa5f7
--- /dev/null
+++ b/src/backends/reference/workloads/RefPooling3dWorkload.cpp
@@ -0,0 +1,42 @@
+//
+// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "RefPooling3dWorkload.hpp"
+
+#include "Pooling3d.hpp"
+#include "RefWorkloadUtils.hpp"
+
+#include "Profiling.hpp"
+#include "BaseIterator.hpp"
+
+namespace armnn
+{
+void RefPooling3dWorkload::Execute() const
+{
+    Execute(m_Data.m_Inputs, m_Data.m_Outputs);
+}
+
+void RefPooling3dWorkload::ExecuteAsync(WorkingMemDescriptor &workingMemDescriptor)
+{
+    Execute(workingMemDescriptor.m_Inputs, workingMemDescriptor.m_Outputs);
+}
+
+void RefPooling3dWorkload::Execute(std::vector<ITensorHandle*> inputs, std::vector<ITensorHandle*> outputs) const
+{
+    ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefPooling3dWorkload_Execute");
+
+    const TensorInfo& inputInfo  = GetTensorInfo(inputs[0]);
+    const TensorInfo& outputInfo = GetTensorInfo(outputs[0]);
+
+    auto inputDecoder  = MakeDecoder<float>(inputInfo,  inputs[0] ->Map());
+    auto outputEncoder = MakeEncoder<float>(outputInfo, outputs[0]->Map());
+
+    Pooling3d(*inputDecoder,
+              *outputEncoder,
+              inputInfo,
+              outputInfo,
+              m_Data.m_Parameters);
+}
+} //namespace armnn