1 files changed, 31 insertions, 4 deletions
diff --git a/src/backends/tosaCommon/TosaMappings.cpp b/src/backends/tosaCommon/TosaMappings.cpp
index 71d2012cbc..a37eaf29b3 100644
--- a/src/backends/tosaCommon/TosaMappings.cpp
+++ b/src/backends/tosaCommon/TosaMappings.cpp
@@ -23,10 +23,18 @@ void SetBasicBlockConstantTensorData(Layer* layer, TosaSerializationBasicBlock*
     }
 }
 
+TosaSerializationBasicBlock* CreateEmptyTosaSerializationBasicBlock()
+{
+    // empty basic block when no tosa mapping implemented/exists
+    TosaSerializationOperator* op =
+        new TosaSerializationOperator(Op_UNKNOWN, Attribute_NONE, nullptr, {}, {});
+    return new TosaSerializationBasicBlock("", {op}, {}, {}, {});
+}
+
 TosaSerializationBasicBlock* GetTosaMapping(const LayerType type,
                                             const std::vector<const TensorInfo*>& inputs,
                                             const std::vector<const TensorInfo*>& outputs,
-                                            const BaseDescriptor& /*descriptor*/,
+                                            const BaseDescriptor& descriptor,
                                             bool isMain = false)
 {
     switch (type)
@@ -35,11 +43,30 @@ TosaSerializationBasicBlock* GetTosaMapping(const LayerType type,
         {
             return ConvertAdditionToTosaOperator(inputs, outputs, isMain);
         }
+        case LayerType::Pooling2d:
+        {
+            auto poolDesc = PolymorphicDowncast<const Pooling2dDescriptor*>(&descriptor);
+
+            bool avgPoolIgnoreValue =
+                (poolDesc->m_PoolType == PoolingAlgorithm::Average) &&
+                (poolDesc->m_PaddingMethod == PaddingMethod::IgnoreValue);
+
+            if (poolDesc->m_PoolType == PoolingAlgorithm::L2)
+            {
+                return CreateEmptyTosaSerializationBasicBlock();
+            }
+            else if (avgPoolIgnoreValue)
+            {
+                return ConvertAvgPool2DIgnoreValueToTosaOperator(inputs, outputs, isMain, poolDesc);
+            }
+            else
+            {
+                return ConvertPooling2DToTosaOperator(inputs, outputs, isMain, poolDesc);
+            }
+        }
         default:
         {
-            // empty basic block when no tosa mapping implemented/exists
-            TosaSerializationOperator* op = new TosaSerializationOperator(Op_UNKNOWN, Attribute_NONE, nullptr, {}, {});
-            return new TosaSerializationBasicBlock("", {op}, {}, {}, {});
+            return CreateEmptyTosaSerializationBasicBlock();
         }
     }
 }