From 3ae3f978cf9ce3174609b7152af87acb410b0fe0 Mon Sep 17 00:00:00 2001
From: Keith Davis <keith.davis@arm.com>
Date: Fri, 21 May 2021 16:33:48 +0100
Subject: MLCE-510 Add CpuRef Shape Operator to ArmNN

 * Add front end
 * Add reference workload
 * Serialization/Deserialization
 * Add unit tests
 * Update ArmNN Versioning

Signed-off-by: Keith Davis <keith.davis@arm.com>
Change-Id: I6fcb1fa341d6f08dea4003b13544e6e9f53fefd3
---
 src/backends/backendsCommon/test/CMakeLists.txt    |   2 +
 .../test/IsLayerSupportedTestImpl.hpp              |   2 +
 src/backends/backendsCommon/test/LayerTests.hpp    |   1 +
 .../test/layerTests/ShapeTestImpl.cpp              | 306 +++++++++++++++++++++
 .../test/layerTests/ShapeTestImpl.hpp              |  45 +++
 5 files changed, 356 insertions(+)
 create mode 100644 src/backends/backendsCommon/test/layerTests/ShapeTestImpl.cpp
 create mode 100644 src/backends/backendsCommon/test/layerTests/ShapeTestImpl.hpp

(limited to 'src/backends/backendsCommon/test')

diff --git a/src/backends/backendsCommon/test/CMakeLists.txt b/src/backends/backendsCommon/test/CMakeLists.txt
index 82381a8b84..162368fd43 100644
--- a/src/backends/backendsCommon/test/CMakeLists.txt
+++ b/src/backends/backendsCommon/test/CMakeLists.txt
@@ -157,6 +157,8 @@ list(APPEND armnnBackendsCommonUnitTests_sources
     layerTests/RsqrtTestImpl.hpp
     layerTests/SinTestImpl.cpp
     layerTests/SinTestImpl.hpp
+    layerTests/ShapeTestImpl.cpp
+    layerTests/ShapeTestImpl.cpp
     layerTests/SliceTestImpl.cpp
     layerTests/SliceTestImpl.hpp
     layerTests/SoftmaxTestImpl.cpp
diff --git a/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp b/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp
index 5a05ee1d85..adc7bc4c3c 100644
--- a/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp
+++ b/src/backends/backendsCommon/test/IsLayerSupportedTestImpl.hpp
@@ -663,6 +663,8 @@ DECLARE_LAYER_POLICY_2_PARAM(Resize)
 
 DECLARE_LAYER_POLICY_2_PARAM(Reshape)
 
+DECLARE_LAYER_POLICY_1_PARAM(Shape)
+
 DECLARE_LAYER_POLICY_2_PARAM(Slice)
 
 DECLARE_LAYER_POLICY_2_PARAM(Softmax)
diff --git a/src/backends/backendsCommon/test/LayerTests.hpp b/src/backends/backendsCommon/test/LayerTests.hpp
index 4ae6553362..46eb6ee2a5 100644
--- a/src/backends/backendsCommon/test/LayerTests.hpp
+++ b/src/backends/backendsCommon/test/LayerTests.hpp
@@ -55,6 +55,7 @@
 #include <backendsCommon/test/layerTests/ReshapeTestImpl.hpp>
 #include <backendsCommon/test/layerTests/ResizeTestImpl.hpp>
 #include <backendsCommon/test/layerTests/RsqrtTestImpl.hpp>
+#include <backendsCommon/test/layerTests/ShapeTestImpl.hpp>
 #include <backendsCommon/test/layerTests/SinTestImpl.hpp>
 #include <backendsCommon/test/layerTests/SliceTestImpl.hpp>
 #include <backendsCommon/test/layerTests/SoftmaxTestImpl.hpp>
diff --git a/src/backends/backendsCommon/test/layerTests/ShapeTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/ShapeTestImpl.cpp
new file mode 100644
index 0000000000..d6c03141ab
--- /dev/null
+++ b/src/backends/backendsCommon/test/layerTests/ShapeTestImpl.cpp
@@ -0,0 +1,306 @@
+//
+// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "ShapeTestImpl.hpp"
+
+#include <backendsCommon/test/DataTypeUtils.hpp>
+#include <backendsCommon/test/TensorCopyUtils.hpp>
+#include <backendsCommon/test/WorkloadTestUtils.hpp>
+
+#include <test/TensorHelpers.hpp>
+
+template<typename T, std::size_t n>
+LayerTestResult<int32_t, 1> ShapeTest(
+    armnn::TensorInfo inputTensorInfo,
+    std::vector<T> input,
+    armnn::TensorInfo outputTensorInfo,
+    std::vector<int32_t> expectedOutputData,
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory)
+{
+    IgnoreUnused(memoryManager);
+
+    std::vector<int32_t> actualOutput(outputTensorInfo.GetNumElements());
+
+    std::unique_ptr<armnn::ITensorHandle> inputHandle = tensorHandleFactory.CreateTensorHandle(inputTensorInfo);
+    std::unique_ptr<armnn::ITensorHandle> outputHandle = tensorHandleFactory.CreateTensorHandle(outputTensorInfo);
+
+    armnn::ShapeQueueDescriptor data;
+    armnn::WorkloadInfo info;
+    AddInputToWorkload(data, info, inputTensorInfo, inputHandle.get());
+    AddOutputToWorkload(data, info, outputTensorInfo, outputHandle.get());
+
+    std::unique_ptr<armnn::IWorkload> workload = workloadFactory.CreateShape(data, info);
+
+    inputHandle->Allocate();
+    outputHandle->Allocate();
+
+    CopyDataToITensorHandle(inputHandle.get(), input.data());
+
+    workload->Execute();
+
+    CopyDataFromITensorHandle(actualOutput.data(), outputHandle.get());
+
+    return LayerTestResult<int32_t, 1>(actualOutput,
+                                       expectedOutputData,
+                                       outputHandle->GetShape(),
+                                       outputTensorInfo.GetShape());
+}
+
+template<armnn::DataType ArmnnType, typename T>
+LayerTestResult<int32_t, 1> ShapeDimSize1Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory)
+{
+    armnn::TensorInfo inputTensorInfo({ 1 }, ArmnnType, 1.0f, 0);
+    armnn::TensorInfo outputTensorInfo({ 1 }, armnn::DataType::Signed32);
+
+    auto input = ConvertToDataType<ArmnnType>({ 1.0f }, inputTensorInfo);
+
+    return ShapeTest<T, 1>(inputTensorInfo, input, outputTensorInfo, { 1 }, workloadFactory, memoryManager,
+                           tensorHandleFactory);
+}
+
+template<armnn::DataType ArmnnType, typename T>
+LayerTestResult<int32_t, 1> ShapeDimSize2Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory)
+{
+    armnn::TensorInfo inputTensorInfo({ 1, 2 }, ArmnnType, 1.0f, 0);
+    armnn::TensorInfo outputTensorInfo({ 2 }, armnn::DataType::Signed32);
+
+    auto input = ConvertToDataType<ArmnnType>({ 1.0f, 1.0f }, inputTensorInfo);
+
+    return ShapeTest<T, 2>(inputTensorInfo, input, outputTensorInfo, { 1, 2 }, workloadFactory, memoryManager,
+                           tensorHandleFactory);
+}
+
+template<armnn::DataType ArmnnType, typename T>
+LayerTestResult<int32_t, 1> ShapeDimSize3Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory)
+{
+    armnn::TensorInfo inputTensorInfo({ 1, 2, 3 }, ArmnnType, 1.0f, 0);
+    armnn::TensorInfo outputTensorInfo({ 3 }, armnn::DataType::Signed32);
+
+    auto input = ConvertToDataType<ArmnnType>({ 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f }, inputTensorInfo);
+
+    return ShapeTest<T, 3>(inputTensorInfo, input, outputTensorInfo, { 1, 2, 3 }, workloadFactory, memoryManager,
+                           tensorHandleFactory);
+}
+
+template<armnn::DataType ArmnnType, typename T>
+LayerTestResult<int32_t, 1> ShapeDimSize4Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory)
+{
+    armnn::TensorInfo inputTensorInfo({ 2, 2, 3, 2 }, ArmnnType, 1.0f, 0);
+    armnn::TensorInfo outputTensorInfo({ 4 }, armnn::DataType::Signed32);
+
+    auto input = ConvertToDataType<ArmnnType>({ 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
+                                                1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f,
+                                                1.0f },
+                                              inputTensorInfo);
+
+    return ShapeTest<T, 4>(inputTensorInfo, input, outputTensorInfo, { 2, 2, 3, 2 }, workloadFactory, memoryManager,
+                           tensorHandleFactory);
+}
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::Float16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::Float32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::QAsymmU8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::QSymmS16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::QSymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize4Test<armnn::DataType::BFloat16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::Float16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::Float32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::QAsymmU8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::QSymmS16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::QSymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize3Test<armnn::DataType::BFloat16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::Float16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::Float32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::QAsymmU8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::QSymmS16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::QSymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize2Test<armnn::DataType::BFloat16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::Float16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::Float32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::QAsymmU8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::Signed32>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::QSymmS16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::QSymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::QAsymmS8>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template LayerTestResult<int32_t, 1>
+ShapeDimSize1Test<armnn::DataType::BFloat16>(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+    const armnn::ITensorHandleFactory& tensorHandleFactory);
\ No newline at end of file
diff --git a/src/backends/backendsCommon/test/layerTests/ShapeTestImpl.hpp b/src/backends/backendsCommon/test/layerTests/ShapeTestImpl.hpp
new file mode 100644
index 0000000000..85f7c0a453
--- /dev/null
+++ b/src/backends/backendsCommon/test/layerTests/ShapeTestImpl.hpp
@@ -0,0 +1,45 @@
+//
+// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "LayerTestResult.hpp"
+
+#include <ResolveType.hpp>
+
+#include <armnn/backends/IBackendInternal.hpp>
+#include <backendsCommon/WorkloadFactory.hpp>
+
+template<typename T , std::size_t n>
+LayerTestResult<int32_t, 1> ShapeTest(
+        armnn::TensorInfo inputTensorInfo,
+        std::vector<T> input,
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+        const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template<armnn::DataType ArmnnType, typename T = armnn::ResolveType<ArmnnType>>
+LayerTestResult<int32_t, 1> ShapeDimSize1Test(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+        const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template<armnn::DataType ArmnnType, typename T = armnn::ResolveType<ArmnnType>>
+LayerTestResult<int32_t, 1> ShapeDimSize2Test(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+        const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template<armnn::DataType ArmnnType, typename T = armnn::ResolveType<ArmnnType>>
+LayerTestResult<int32_t, 1> ShapeDimSize3Test(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+        const armnn::ITensorHandleFactory& tensorHandleFactory);
+
+template<armnn::DataType ArmnnType, typename T = armnn::ResolveType<ArmnnType>>
+LayerTestResult<int32_t, 1> ShapeDimSize4Test(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
+        const armnn::ITensorHandleFactory& tensorHandleFactory);
-- 
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