IVGCVSW-5803 Delegate Unit Tests Failure on Android: Normalization & Softmax

Signed-off-by: Keith Davis <keith.davis@arm.com>
Change-Id: I2873f8563cc11da550d460b04e5175372489a564

1 files changed, 22 insertions, 0 deletions

diff --git a/delegate/src/test/SoftmaxTestHelper.hpp b/delegate/src/test/SoftmaxTestHelper.hpp
index b3086bb0cb..bd32c212e9 100644
--- a/delegate/src/test/SoftmaxTestHelper.hpp
+++ b/delegate/src/test/SoftmaxTestHelper.hpp
@@ -167,4 +167,26 @@ void SoftmaxTest(tflite::BuiltinOperator softmaxOperatorCode,
     }
 }
 
+
+/// Convenience function to run softmax and log-softmax test cases
+/// \param operatorCode tflite::BuiltinOperator_SOFTMAX or tflite::BuiltinOperator_LOG_SOFTMAX
+/// \param backends armnn backends to target
+/// \param beta multiplicative parameter to the softmax function
+/// \param expectedOutput to be checked against transformed input
+void SoftmaxTestCase(tflite::BuiltinOperator operatorCode,
+                     std::vector<armnn::BackendId> backends, float beta, std::vector<float> expectedOutput) {
+    std::vector<float> input = {
+        1.0, 2.5, 3.0, 4.5, 5.0,
+        -1.0, -2.5, -3.0, -4.5, -5.0};
+    std::vector<int32_t> shape = {2, 5};
+
+    SoftmaxTest(operatorCode,
+                tflite::TensorType_FLOAT32,
+                backends,
+                shape,
+                input,
+                expectedOutput,
+                beta);
+}
+
 } // anonymous namespace