*Add interface IExecutionFrame.
*Add basic implementation ExecutionFrame.
*Add Unit Test
Change-Id: I960ac84a05c0c9b03735ec5e9c63f6f8f95b57b5
Signed-off-by: Kevin May <kevin.may@arm.com>
Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
src/armnn/Descriptors.cpp
src/armnn/DeviceSpec.hpp
src/armnn/Exceptions.cpp
+ src/armnn/ExecutionFrame.cpp
+ src/armnn/ExecutionFrame.hpp
src/armnn/Graph.cpp
src/armnn/Graph.hpp
src/armnn/IGraphObservable.hpp
src/armnn/test/CsvReaderTest.cpp
src/armnn/test/DebugCallbackTest.cpp
src/armnn/test/EndToEndTest.cpp
+ src/armnn/test/ExecutionFrameTest.cpp
src/armnn/test/FloatingPointConverterTest.cpp
src/armnn/test/GraphTests.cpp
src/armnn/test/GraphUtils.cpp
--- /dev/null
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "ExecutionFrame.hpp"
+
+using namespace std;
+
+namespace armnn
+{
+ExecutionFrame::ExecutionFrame() {}
+
+IExecutionFrame* ExecutionFrame::ExecuteWorkloads(IExecutionFrame* previousFrame)
+{
+ for (auto& workload: m_WorkloadQueue)
+ {
+ workload->Execute();
+ }
+ return m_NextExecutionFrame;
+}
+
+void ExecutionFrame::PostAllocationConfigure()
+{
+ for (auto&& workloadPtr: m_WorkloadQueue)
+ {
+ workloadPtr.get()->PostAllocationConfigure();
+ }
+}
+
+void ExecutionFrame::RegisterDebugCallback(const DebugCallbackFunction& func)
+{
+ for (auto&& workloadPtr: m_WorkloadQueue)
+ {
+ workloadPtr.get()->RegisterDebugCallback(func);
+ }
+}
+
+void ExecutionFrame::AddWorkloadToQueue(std::unique_ptr<IWorkload> workload)
+{
+ m_WorkloadQueue.push_back(move(workload));
+}
+
+void ExecutionFrame::SetNextExecutionFrame(IExecutionFrame* nextExecutionFrame)
+{
+ m_NextExecutionFrame = nextExecutionFrame;
+}
+
+}
\ No newline at end of file
--- /dev/null
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <backendsCommon/Workload.hpp>
+
+namespace armnn
+{
+
+using WorkloadQueue = std::vector< std::unique_ptr<IWorkload> >;
+
+/// ExecutionFrame interface to enqueue a workload computation.
+class IExecutionFrame
+{
+
+public:
+ ~IExecutionFrame() {}
+
+ virtual IExecutionFrame* ExecuteWorkloads(IExecutionFrame* previousFrame) = 0;
+ virtual void PostAllocationConfigure() {};
+ virtual void RegisterDebugCallback(const DebugCallbackFunction& func) {};
+};
+
+class ExecutionFrame: public IExecutionFrame
+{
+public:
+ ExecutionFrame();
+
+ IExecutionFrame* ExecuteWorkloads(IExecutionFrame* previousFrame) override ;
+ void PostAllocationConfigure() override;
+ void RegisterDebugCallback(const DebugCallbackFunction& func) override ;
+ void AddWorkloadToQueue(std::unique_ptr<IWorkload> workload);
+ void SetNextExecutionFrame(IExecutionFrame* nextExecutionFrame);
+private:
+ WorkloadQueue m_WorkloadQueue;
+ IExecutionFrame* m_NextExecutionFrame = nullptr;
+};
+
+}
\ No newline at end of file
--- /dev/null
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include <boost/test/unit_test.hpp>
+
+#include <ExecutionFrame.hpp>
+
+// Test that the values set in m_NextExecutionFrame are correct.
+// The execution order is given by the m_NextExecutionFrame in each ExecutionFrame.
+// A
+// |
+// B
+// |
+// C
+BOOST_AUTO_TEST_CASE(NextExecutionFrameTest)
+{
+ armnn::ExecutionFrame executionFrameA;
+ armnn::ExecutionFrame executionFrameB;
+ armnn::ExecutionFrame executionFrameC;
+
+ executionFrameA.SetNextExecutionFrame(&executionFrameB);
+ executionFrameB.SetNextExecutionFrame(&executionFrameC);
+ //not setting C to check that the default setting is nullptr.
+
+ auto nextExecutionFrameA = executionFrameA.ExecuteWorkloads(nullptr);
+ auto nextExecutionFrameB = executionFrameB.ExecuteWorkloads(&executionFrameA);
+ auto nextExecutionFrameC = executionFrameC.ExecuteWorkloads(&executionFrameB);
+
+ BOOST_CHECK_EQUAL(nextExecutionFrameA, &executionFrameB);
+ BOOST_CHECK_EQUAL(nextExecutionFrameB, &executionFrameC);
+
+ BOOST_CHECK(!nextExecutionFrameC);
+
+ BOOST_CHECK_NE(nextExecutionFrameA, &executionFrameC);
+}
+