commit c9ea45adefdde2890e9aa191a5b31563a3dd35ea
author Mike Kelly <mike.kelly@arm.com> Fri Feb 28 18:11:58 2020 +0000
committer mike.kelly <mike.kelly@arm.com> Mon Mar 02 16:44:09 2020 +0000
tree 2ea65c972d24cc2d823ea39eb105d4062db54934
parent 510f6183d289b176702a18f020449c68be6f1075

IVGCVSW-4375 Add support for Transpose

 * Added TransposeLayer
 * Added CL, Neon and Ref Workloads
 * Added Transpose utilities
 * Added Serializer and Deserializer support
 * Added Quantizer support

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: I04c755ba7cb5b1edf72b3c9f3c0314878032e3c7

src/backends/reference/RefLayerSupport.cpp

diff --git a/src/backends/reference/RefLayerSupport.cpp b/src/backends/reference/RefLayerSupport.cpp
index 8f1f170..25334c3 100644
--- a/src/backends/reference/RefLayerSupport.cpp
+++ b/src/backends/reference/RefLayerSupport.cpp
@@ -1388,9 +1388,10 @@
     bool supported = true;
 
     // Define supported output and inputs types.
-    std::array<DataType,3> supportedTypes =
+    std::array<DataType, 4> supportedTypes =
     {
         DataType::Float32,
+        DataType::Float16,
         DataType::QAsymmU8,
         DataType::QSymmS16
     };
@@ -1912,4 +1913,33 @@
     return supported;
 }
 
+bool RefLayerSupport::IsTransposeSupported(const TensorInfo& input,
+                                           const TensorInfo& output,
+                                           const TransposeDescriptor& descriptor,
+                                           Optional<std::string&> reasonIfUnsupported) const
+{
+    ignore_unused(descriptor);
+    bool supported = true;
+
+    // Define supported output and inputs types.
+    std::array<DataType, 4> supportedTypes =
+    {
+        DataType::Float32,
+        DataType::Float16,
+        DataType::QAsymmU8,
+        DataType::QSymmS16
+    };
+
+    supported &= CheckSupportRule(TypeAnyOf(input, supportedTypes), reasonIfUnsupported,
+                                  "Reference transpose: input is not a supported type.");
+
+    supported &= CheckSupportRule(TypeAnyOf(output, supportedTypes), reasonIfUnsupported,
+                                  "Reference transpose: output is not a supported type.");
+
+    supported &= CheckSupportRule(TypesAreEqual(input, output), reasonIfUnsupported,
+                                  "Reference transpose: input and output types are mismatched.");
+
+    return supported;
+}
+
 } // namespace armnn