commit 1f140f7226c4ed7bc5cbaf2ce09654eee452f4bf
author Mike Kelly <mike.kelly@arm.com> Tue Apr 06 12:25:55 2021 +0100
committer Matthew Sloyan <matthew.sloyan@arm.com> Fri Apr 09 12:38:48 2021 +0100
tree 044d491d429b6da4d85530afd4ea2a310cdbb827
parent 7c67fabc86b6647855beebac9f6cfe92341357cb

MLCE-328 Serializer/Deserializer does not support Signed64

 * Added support for Signed64 to flatbuffer's schema & updated source tree
 * Added support for Signed64 to TFLite Delegate
 * Added support for Signed64 to Serializer
 * Added support for Signed64 to Deserializer
 * Added unit test for ArgMinMax to Deserializer
 * Deprecated m_Output_Type from the ArgMinMaxDescriptor: the output type
   is solely determined by the DataType of the output Tensor
 * Fixed issue where RefArgMinMaxWorkload could output data using
   the wrong DataType
 * Added Signed64 to RefLayerSupport::IsArgMinMaxSupported as a supported
   type

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Signed-off-by: Matthew Sloyan <matthew.sloyan@arm.com>
Change-Id: Ib622c052a1f8aa3e658262f8bde5a6881a8cbe10

src/backends/reference/RefLayerSupport.cpp

diff --git a/src/backends/reference/RefLayerSupport.cpp b/src/backends/reference/RefLayerSupport.cpp
index 992ae71..2e0a8f2 100644
--- a/src/backends/reference/RefLayerSupport.cpp
+++ b/src/backends/reference/RefLayerSupport.cpp
@@ -179,7 +179,7 @@
 {
     IgnoreUnused(descriptor);
 
-    std::array<DataType, 7> supportedTypes =
+    std::array<DataType, 8> supportedInputTypes =
     {
         DataType::BFloat16,
         DataType::Float16,
@@ -187,14 +187,20 @@
         DataType::QAsymmS8,
         DataType::QAsymmU8,
         DataType::QSymmS16,
-        DataType::Signed32
+        DataType::Signed32,
+        DataType::Signed64
+    };
+
+    std::array<DataType,2> supportedOutputTypes = {
+        DataType::Signed32,
+        DataType::Signed64
     };
 
     bool supported = true;
 
-    supported &= CheckSupportRule(TypeAnyOf(input, supportedTypes), reasonIfUnsupported,
+    supported &= CheckSupportRule(TypeAnyOf(input, supportedInputTypes), reasonIfUnsupported,
                                   "Reference ArgMinMax: input is not a supported type.");
-    supported &= CheckSupportRule(TypeIs(output, DataType::Signed32), reasonIfUnsupported,
+    supported &= CheckSupportRule(TypeAnyOf(output, supportedOutputTypes), reasonIfUnsupported,
                                   "Reference ArgMinMax: output type not supported");
 
     return supported;