From 878f02313d716e86a95e7f670e9d7b19cdba5e61 Mon Sep 17 00:00:00 2001
From: FrancisMurtagh <francis.murtagh@arm.com>
Date: Wed, 19 Dec 2018 10:56:15 +0000
Subject: IVGCVSW-2379 Add Greater Ref workload implementation

 * Added the Greater operation as an element-wise workload
 * Added the unit tests

Change-Id: Ie00ee30e47a5f5e17a728032eeb11a085d06c8f2
---
 src/backends/backendsCommon/test/LayerTests.cpp | 173 ++++++++++++++++++++++++
 src/backends/backendsCommon/test/LayerTests.hpp |  24 ++++
 2 files changed, 197 insertions(+)

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

diff --git a/src/backends/backendsCommon/test/LayerTests.cpp b/src/backends/backendsCommon/test/LayerTests.cpp
index 4dc49f97a2..43b0d33bdd 100755
--- a/src/backends/backendsCommon/test/LayerTests.cpp
+++ b/src/backends/backendsCommon/test/LayerTests.cpp
@@ -1674,6 +1674,15 @@ std::unique_ptr<armnn::IWorkload> CreateWorkload<armnn::EqualQueueDescriptor>(
     return workloadFactory.CreateEqual(descriptor, info);
 }
 
+template<>
+std::unique_ptr<armnn::IWorkload> CreateWorkload<armnn::GreaterQueueDescriptor>(
+        const armnn::IWorkloadFactory& workloadFactory,
+        const armnn::WorkloadInfo& info,
+        const armnn::GreaterQueueDescriptor& descriptor)
+{
+    return workloadFactory.CreateGreater(descriptor, info);
+}
+
 namespace {
     template <typename Descriptor, typename dataType>
     LayerTestResult<dataType, 4> ElementwiseTestHelper
@@ -1897,6 +1906,170 @@ LayerTestResult<uint8_t, 4> EqualBroadcast1DVectorUint8Test(
              0);
 }
 
+LayerTestResult<float, 4> GreaterSimpleTest(armnn::IWorkloadFactory& workloadFactory,
+                                            const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
+{
+    const unsigned int width = 2;
+    const unsigned int height = 2;
+    const unsigned int channelCount = 2;
+    const unsigned int batchSize = 2;
+
+    unsigned int shape[] = { batchSize, channelCount, height, width };
+
+    std::vector<float> input0({ 1, 1, 1, 1,  5, 5, 5, 5,
+                                3, 3, 3, 3,  4, 4, 4, 4 });
+
+    std::vector<float> input1({ 1, 1, 1, 1,  3, 3, 3, 3,
+                                5, 5, 5, 5,  4, 4, 4, 4 });
+
+    std::vector<float> output({ 0, 0, 0, 0,  1, 1, 1, 1,
+                                0, 0, 0, 0,  0, 0, 0, 0 });
+
+    return ElementwiseTestHelper<armnn::GreaterQueueDescriptor, float>
+            (workloadFactory,
+             memoryManager,
+             shape,
+             input0,
+             shape,
+             input1,
+             shape,
+             output);
+}
+
+LayerTestResult<float, 4> GreaterBroadcast1ElementTest(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
+{
+    unsigned int shape0[] = { 1, 2, 2, 2 };
+    std::vector<float> input0({ 1, 2, 3, 4, 5, 6, 7, 8});
+
+    unsigned int shape1[] = { 1, 1, 1, 1 };
+    std::vector<float> input1({ 1 });
+
+    std::vector<float> output({ 0, 1, 1, 1, 1, 1, 1, 1});
+
+    return ElementwiseTestHelper<armnn::GreaterQueueDescriptor, float>
+            (workloadFactory,
+             memoryManager,
+             shape0,
+             input0,
+             shape1,
+             input1,
+             shape0,
+             output);
+}
+
+LayerTestResult<float, 4> GreaterBroadcast1DVectorTest(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
+{
+    const unsigned int shape0[] = { 1, 2, 2, 3 };
+    const unsigned int shape1[] = { 1, 1, 1, 3 };
+
+    std::vector<float> input0({ 1, 2.9f, 2.1f, 4, 5, 6,
+                                7, 8, 9, 10, 11, 12 });
+
+    std::vector<float> input1({ 1, 3, 2});
+
+    std::vector<float> output({ 0, 0, 1, 1, 1, 1,
+                                1, 1, 1, 1, 1, 1 });
+
+    return ElementwiseTestHelper<armnn::GreaterQueueDescriptor, float>
+            (workloadFactory,
+             memoryManager,
+             shape0,
+             input0,
+             shape1,
+             input1,
+             shape0,
+             output);
+}
+
+LayerTestResult<uint8_t, 4> GreaterUint8Test(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
+{
+    unsigned int shape[] = { 2, 2, 2, 2 };
+
+    // See dequantized values to the right.
+    std::vector<uint8_t> input0({ 1, 1, 1, 1, 6, 6, 6, 6,
+                                  3, 3, 3, 3, 5, 5, 5, 5 });
+
+    std::vector<uint8_t> input1({ 2, 2, 2, 2, 6, 6, 6, 6,
+                                  2, 2, 2, 2, 5, 5, 5, 5 });
+
+    std::vector<uint8_t> output({ 0, 0, 0, 0, 0, 0, 0, 0,
+                                  1, 1, 1, 1, 0, 0, 0, 0 });
+
+    return ElementwiseTestHelper<armnn::GreaterQueueDescriptor, uint8_t >
+            (workloadFactory,
+             memoryManager,
+             shape,
+             input0,
+             shape,
+             input1,
+             shape,
+             output,
+             1.0f,
+             0);
+}
+
+LayerTestResult<uint8_t, 4> GreaterBroadcast1ElementUint8Test(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
+{
+    const unsigned int shape0[] = { 1, 2, 2, 3 };
+    const unsigned int shape1[] = { 1, 1, 1, 1 };
+
+    std::vector<uint8_t> input0({ 1, 2, 3, 4, 5, 6,
+                                  7, 8, 9, 10, 11, 12 });
+
+    std::vector<uint8_t> input1({ 1 });
+
+    std::vector<uint8_t> output({ 0, 1, 1, 1, 1, 1,
+                                  1, 1, 1, 1, 1, 1 });
+
+    return ElementwiseTestHelper<armnn::GreaterQueueDescriptor, uint8_t >
+            (workloadFactory,
+             memoryManager,
+             shape0,
+             input0,
+             shape1,
+             input1,
+             shape0,
+             output,
+             1.0f,
+             0);
+}
+
+LayerTestResult<uint8_t, 4> GreaterBroadcast1DVectorUint8Test(
+        armnn::IWorkloadFactory& workloadFactory,
+        const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
+{
+    const unsigned int shape0[] = { 1, 2, 2, 3 };
+    const unsigned int shape1[] = { 1, 1, 1, 3 };
+
+    std::vector<uint8_t> input0({ 1, 2, 3, 4, 5, 6,
+                                  7, 8, 9, 10, 11, 12 });
+
+    std::vector<uint8_t> input1({ 1, 1, 3});
+
+    std::vector<uint8_t> output({ 0, 1, 0, 1, 1, 1,
+                                  1, 1, 1, 1, 1, 1 });
+
+    return ElementwiseTestHelper<armnn::GreaterQueueDescriptor, uint8_t>
+            (workloadFactory,
+             memoryManager,
+             shape0,
+             input0,
+             shape1,
+             input1,
+             shape0,
+             output,
+             1.0f,
+             0);
+}
+
 LayerTestResult<float, 4> MaximumSimpleTest(armnn::IWorkloadFactory& workloadFactory,
                                            const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager)
 {
diff --git a/src/backends/backendsCommon/test/LayerTests.hpp b/src/backends/backendsCommon/test/LayerTests.hpp
index 029418e850..146f8c4cfe 100644
--- a/src/backends/backendsCommon/test/LayerTests.hpp
+++ b/src/backends/backendsCommon/test/LayerTests.hpp
@@ -891,6 +891,30 @@ LayerTestResult<uint8_t, 4> EqualBroadcast1DVectorUint8Test(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
 
+LayerTestResult<float, 4> GreaterSimpleTest(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<float, 4> GreaterBroadcast1ElementTest(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<float, 4> GreaterBroadcast1DVectorTest(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<uint8_t, 4> GreaterUint8Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<uint8_t, 4> GreaterBroadcast1ElementUint8Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
+LayerTestResult<uint8_t, 4> GreaterBroadcast1DVectorUint8Test(
+    armnn::IWorkloadFactory& workloadFactory,
+    const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager);
+
 LayerTestResult<float, 2> FullyConnectedLargeTest(
     armnn::IWorkloadFactory& workloadFactory,
     const armnn::IBackendInternal::IMemoryManagerSharedPtr& memoryManager,
-- 
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