From aba90cd608eb65ab459cd71a6724511a1507763b Mon Sep 17 00:00:00 2001
From: James Conroy <james.conroy@arm.com>
Date: Fri, 6 Nov 2020 16:28:18 +0000
Subject: IVGCVSW-5091 Add Logical ops frontend and ref impl

* Add frontend and reference implementation for logical
  ops NOT, AND, OR.
* Unary NOT uses existing ElementwiseUnary layer and
  ElementwiseUnary descriptor.
* Binary AND/OR uses new layer LogicalBinary and new
  LogicalBinary descriptor.
* Add serialization/deserializion support and add missing
  ElementwiseUnary deserializer code.
* Add additional Boolean decoder in BaseIterator.hpp.

Signed-off-by: James Conroy <james.conroy@arm.com>
Change-Id: Id343b01174053a166de1b98b6175e04a5065f720
---
 .../workloads/RefLogicalUnaryWorkload.hpp          | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/backends/reference/workloads/RefLogicalUnaryWorkload.hpp

(limited to 'src/backends/reference/workloads/RefLogicalUnaryWorkload.hpp')

diff --git a/src/backends/reference/workloads/RefLogicalUnaryWorkload.hpp b/src/backends/reference/workloads/RefLogicalUnaryWorkload.hpp
new file mode 100644
index 0000000000..0d8b35495c
--- /dev/null
+++ b/src/backends/reference/workloads/RefLogicalUnaryWorkload.hpp
@@ -0,0 +1,33 @@
+//
+// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "BaseIterator.hpp"
+
+#include <backendsCommon/Workload.hpp>
+#include <backendsCommon/WorkloadData.hpp>
+
+namespace armnn
+{
+
+class RefLogicalUnaryWorkload : public BaseWorkload<ElementwiseUnaryQueueDescriptor>
+{
+public:
+    using BaseWorkload<ElementwiseUnaryQueueDescriptor>::m_Data;
+
+    RefLogicalUnaryWorkload(const ElementwiseUnaryQueueDescriptor& descriptor, const WorkloadInfo& info);
+    void PostAllocationConfigure() override;
+    virtual void Execute() const override;
+
+private:
+    using InType  = bool;
+    using OutType = bool;
+
+    std::unique_ptr<Decoder<InType>>  m_Input;
+    std::unique_ptr<Encoder<OutType>> m_Output;
+};
+
+} // namespace armnn
-- 
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