IVGCVSW-7159 Implement simple TOSA Reference Backend skeleton
* Added files based on RefBackend
* Added PreCompiled Workload skeleton
* Increment ABI version of armnnTestUtils for CreateInput which had
been left as pure virtual, added base implementation for it.
* Add IsTosaLayerSupported() for Addition
Change-Id: I4c963adf3f50593d17ecdf21554502a64ad3bd76
diff --git a/src/backends/tosaCommon/TosaLayerSupportRules.hpp b/src/backends/tosaCommon/TosaLayerSupportRules.hpp
new file mode 100644
index 0000000..2a2b08d
--- /dev/null
+++ b/src/backends/tosaCommon/TosaLayerSupportRules.hpp
@@ -0,0 +1,40 @@
+//
+// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+// List of Layer Support Rules common to TOSA backends only, for use with CheckSupportRule()
+
+struct TosaOperatorAttributeOfAny : public Rule
+{
+ template<typename Container>
+ explicit TosaOperatorAttributeOfAny(TosaSerializationOperator* op, const Container& c)
+ {
+ m_Res = std::any_of(c.begin(), c.end(), [&op](Attribute attribute)
+ {
+ return attribute == op->GetAttributeType();
+ });
+ }
+};
+
+struct TosaTypeAnyOf : public Rule
+{
+ template<typename Container>
+ TosaTypeAnyOf(TosaSerializationTensor* tensor, const Container& c)
+ {
+ m_Res = std::any_of(c.begin(), c.end(), [&tensor](DType dt)
+ {
+ return dt == tensor->GetDtype();
+ });
+ }
+};
+
+struct TosaTensorNumDimensionsWithinBounds : public Rule
+{
+ explicit TosaTensorNumDimensionsWithinBounds(TosaSerializationTensor* tensor)
+ {
+ m_Res = (tensor->GetShape().size() <= MaxNumOfTensorDimensions) || (!tensor->GetShape().empty());
+ }
+};