IVGCVSW-3973 Add frontend for LOG_SOFTMAX

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: Ic6acc7176deea3753b32ce6340f642d19dce0e9f

1 files changed, 21 insertions, 3 deletions

diff --git a/src/backends/backendsCommon/WorkloadData.cpp b/src/backends/backendsCommon/WorkloadData.cpp
index ea0e5c82b8..b8d4f0dfff 100644
--- a/src/backends/backendsCommon/WorkloadData.cpp
+++ b/src/backends/backendsCommon/WorkloadData.cpp
@@ -1294,8 +1294,6 @@ void InstanceNormalizationQueueDescriptor::Validate(const WorkloadInfo& workload
         };
 
     ValidateDataTypes(inputTensorInfo,  supportedTypes, descriptorName);
-    ValidateDataTypes(outputTensorInfo, supportedTypes, descriptorName);
-
     ValidateTensorDataTypesMatch(inputTensorInfo, outputTensorInfo, descriptorName, "input", "output");
 }
 
@@ -1326,8 +1324,28 @@ void L2NormalizationQueueDescriptor::Validate(const WorkloadInfo& workloadInfo)
     };
 
     ValidateDataTypes(inputTensorInfo,  supportedTypes, descriptorName);
-    ValidateDataTypes(outputTensorInfo, supportedTypes, descriptorName);
+    ValidateTensorDataTypesMatch(inputTensorInfo, outputTensorInfo, descriptorName, "input", "output");
+}
+
+void LogSoftmaxQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const
+{
+    const std::string descriptorName{"LogSoftmaxQueueDescriptor"};
+
+    ValidateNumInputs(workloadInfo,  descriptorName, 1);
+    ValidateNumOutputs(workloadInfo, descriptorName, 1);
+
+    const TensorInfo& inputTensorInfo  = workloadInfo.m_InputTensorInfos[0];
+    const TensorInfo& outputTensorInfo = workloadInfo.m_OutputTensorInfos[0];
+
+    ValidateTensorShapesMatch(inputTensorInfo, outputTensorInfo, descriptorName, "input", "output");
 
+    std::vector<DataType> supportedTypes =
+    {
+        DataType::Float32,
+        DataType::Float16,
+    };
+
+    ValidateDataTypes(inputTensorInfo,  supportedTypes, descriptorName);
     ValidateTensorDataTypesMatch(inputTensorInfo, outputTensorInfo, descriptorName, "input", "output");
 }