commit 4a3c61091037e7e86e8b03bb060d8c1ab82731a9
author josh minor <josh.minor@arm.com> Mon Jan 06 16:40:46 2020 -0600
committer Derek Lamberti <derek.lamberti@arm.com> Thu Jan 23 14:29:14 2020 +0000
tree 928644023400ad5ac0c26b33dfff2f975567d6e8
parent 190a39a4a9598e42b636ae4ab843761884148160

IVGCVSW-4259 Add frontend and reference workload for UnaryOperationLayer

* Added new layer named ElementwiseUnary
* Deprecated existing Abs/Rsqrt layer functions
* Updated existing Abs/Rsqrt test infrastructure to use new layer
* Added boilerplate for new Exp,Neg,Sqrt elemwise op layers
* AbsQuantize test removed pending future commit
* Serialization support added

!android-nn-driver:2550

Change-Id: Ic595c645925e17b45db568187fd05646daf2e87f
Signed-off-by: josh minor <josh.minor@arm.com>

src/armnnSerializer/SerializerUtils.cpp

diff --git a/src/armnnSerializer/SerializerUtils.cpp b/src/armnnSerializer/SerializerUtils.cpp
index df1ef28..02a5ed3 100644
--- a/src/armnnSerializer/SerializerUtils.cpp
+++ b/src/armnnSerializer/SerializerUtils.cpp
@@ -79,6 +79,25 @@
     }
 }
 
+armnnSerializer::UnaryOperation GetFlatBufferUnaryOperation(armnn::UnaryOperation comparisonOperation)
+{
+    switch (comparisonOperation)
+    {
+        case armnn::UnaryOperation::Abs:
+            return armnnSerializer::UnaryOperation::UnaryOperation_Abs;
+        case armnn::UnaryOperation::Rsqrt:
+            return armnnSerializer::UnaryOperation::UnaryOperation_Rsqrt;
+        case armnn::UnaryOperation::Sqrt:
+            return armnnSerializer::UnaryOperation::UnaryOperation_Sqrt;
+        case armnn::UnaryOperation::Exp:
+            return armnnSerializer::UnaryOperation::UnaryOperation_Exp;
+        case armnn::UnaryOperation::Neg:
+            return armnnSerializer::UnaryOperation::UnaryOperation_Neg;
+        default:
+            throw armnn::InvalidArgumentException("Unary operation unknown");
+    }
+}
+
 armnnSerializer::PoolingAlgorithm GetFlatBufferPoolingAlgorithm(armnn::PoolingAlgorithm poolingAlgorithm)
 {
     switch (poolingAlgorithm)