Colm Donelan | c74b175 | 2021-03-12 15:58:48 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2021 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include <cl/ClImportTensorHandleFactory.hpp> |
| 7 | |
| 8 | #include <boost/test/unit_test.hpp> |
| 9 | |
| 10 | BOOST_AUTO_TEST_SUITE(ClImportTensorHandleFactoryTests) |
| 11 | using namespace armnn; |
| 12 | |
| 13 | BOOST_AUTO_TEST_CASE(ImportTensorFactoryAskedToCreateManagedTensorThrowsException) |
| 14 | { |
| 15 | // Create the factory to import tensors. |
| 16 | ClImportTensorHandleFactory factory(static_cast<MemorySourceFlags>(MemorySource::Malloc), |
| 17 | static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 18 | TensorInfo tensorInfo; |
| 19 | // This factory is designed to import the memory of tensors. Asking for a handle that requires |
| 20 | // a memory manager should result in an exception. |
| 21 | BOOST_REQUIRE_THROW(factory.CreateTensorHandle(tensorInfo, true), InvalidArgumentException); |
| 22 | BOOST_REQUIRE_THROW(factory.CreateTensorHandle(tensorInfo, DataLayout::NCHW, true), InvalidArgumentException); |
| 23 | } |
| 24 | |
| 25 | BOOST_AUTO_TEST_CASE(ImportTensorFactoryCreateMallocTensorHandle) |
| 26 | { |
| 27 | // Create the factory to import tensors. |
| 28 | ClImportTensorHandleFactory factory(static_cast<MemorySourceFlags>(MemorySource::Malloc), |
| 29 | static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 30 | TensorShape tensorShape{ 6, 7, 8, 9 }; |
| 31 | TensorInfo tensorInfo(tensorShape, armnn::DataType::Float32); |
| 32 | // Start with the TensorInfo factory method. Create an import tensor handle and verify the data is |
| 33 | // passed through correctly. |
| 34 | auto tensorHandle = factory.CreateTensorHandle(tensorInfo); |
| 35 | BOOST_ASSERT(tensorHandle); |
| 36 | BOOST_ASSERT(tensorHandle->GetImportFlags() == static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 37 | BOOST_ASSERT(tensorHandle->GetShape() == tensorShape); |
| 38 | |
| 39 | // Same method but explicitly specifying isManaged = false. |
| 40 | tensorHandle = factory.CreateTensorHandle(tensorInfo, false); |
| 41 | BOOST_CHECK(tensorHandle); |
| 42 | BOOST_ASSERT(tensorHandle->GetImportFlags() == static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 43 | BOOST_ASSERT(tensorHandle->GetShape() == tensorShape); |
| 44 | |
| 45 | // Now try TensorInfo and DataLayout factory method. |
| 46 | tensorHandle = factory.CreateTensorHandle(tensorInfo, DataLayout::NHWC); |
| 47 | BOOST_CHECK(tensorHandle); |
| 48 | BOOST_ASSERT(tensorHandle->GetImportFlags() == static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 49 | BOOST_ASSERT(tensorHandle->GetShape() == tensorShape); |
| 50 | } |
| 51 | |
| 52 | BOOST_AUTO_TEST_CASE(CreateSubtensorOfImportTensor) |
| 53 | { |
| 54 | // Create the factory to import tensors. |
| 55 | ClImportTensorHandleFactory factory(static_cast<MemorySourceFlags>(MemorySource::Malloc), |
| 56 | static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 57 | // Create a standard inport tensor. |
| 58 | TensorShape tensorShape{ 224, 224, 1, 1 }; |
| 59 | TensorInfo tensorInfo(tensorShape, armnn::DataType::Float32); |
| 60 | auto tensorHandle = factory.CreateTensorHandle(tensorInfo); |
| 61 | // Use the factory to create a 16x16 sub tensor. |
| 62 | TensorShape subTensorShape{ 16, 16, 1, 1 }; |
| 63 | // Starting at an offset of 1x1. |
| 64 | uint32_t origin[4] = { 1, 1, 0, 0 }; |
| 65 | auto subTensor = factory.CreateSubTensorHandle(*tensorHandle, subTensorShape, origin); |
| 66 | BOOST_CHECK(subTensor); |
| 67 | BOOST_ASSERT(subTensor->GetShape() == subTensorShape); |
| 68 | BOOST_ASSERT(subTensor->GetParent() == tensorHandle.get()); |
| 69 | } |
| 70 | |
| 71 | BOOST_AUTO_TEST_CASE(CreateSubtensorNonZeroXYIsInvalid) |
| 72 | { |
| 73 | // Create the factory to import tensors. |
| 74 | ClImportTensorHandleFactory factory(static_cast<MemorySourceFlags>(MemorySource::Malloc), |
| 75 | static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 76 | // Create a standard import tensor. |
| 77 | TensorShape tensorShape{ 224, 224, 1, 1 }; |
| 78 | TensorInfo tensorInfo(tensorShape, armnn::DataType::Float32); |
| 79 | auto tensorHandle = factory.CreateTensorHandle(tensorInfo); |
| 80 | // Use the factory to create a 16x16 sub tensor. |
| 81 | TensorShape subTensorShape{ 16, 16, 1, 1 }; |
| 82 | // This looks a bit backwards because of how Cl specifies tensors. Essentially we want to trigger our |
| 83 | // check "(coords.x() != 0 || coords.y() != 0)" |
| 84 | uint32_t origin[4] = { 0, 0, 1, 1 }; |
| 85 | auto subTensor = factory.CreateSubTensorHandle(*tensorHandle, subTensorShape, origin); |
| 86 | // We expect a nullptr. |
| 87 | BOOST_ASSERT(subTensor == nullptr); |
| 88 | } |
| 89 | |
| 90 | BOOST_AUTO_TEST_CASE(CreateSubtensorXYMustMatchParent) |
| 91 | { |
| 92 | // Create the factory to import tensors. |
| 93 | ClImportTensorHandleFactory factory(static_cast<MemorySourceFlags>(MemorySource::Malloc), |
| 94 | static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 95 | // Create a standard import tensor. |
| 96 | TensorShape tensorShape{ 224, 224, 1, 1 }; |
| 97 | TensorInfo tensorInfo(tensorShape, armnn::DataType::Float32); |
| 98 | auto tensorHandle = factory.CreateTensorHandle(tensorInfo); |
| 99 | // Use the factory to create a 16x16 sub tensor but make the CL x and y axis different. |
| 100 | TensorShape subTensorShape{ 16, 16, 2, 2 }; |
| 101 | // We want to trigger our ((parentShape.x() != shape.x()) || (parentShape.y() != shape.y())) |
| 102 | uint32_t origin[4] = { 1, 1, 0, 0 }; |
| 103 | auto subTensor = factory.CreateSubTensorHandle(*tensorHandle, subTensorShape, origin); |
| 104 | // We expect a nullptr. |
| 105 | BOOST_ASSERT(subTensor == nullptr); |
| 106 | } |
| 107 | |
| 108 | BOOST_AUTO_TEST_CASE(CreateSubtensorMustBeSmallerThanParent) |
| 109 | { |
| 110 | // Create the factory to import tensors. |
| 111 | ClImportTensorHandleFactory factory(static_cast<MemorySourceFlags>(MemorySource::Malloc), |
| 112 | static_cast<MemorySourceFlags>(MemorySource::Malloc)); |
| 113 | // Create a standard import tensor. |
| 114 | TensorShape tensorShape{ 224, 224, 1, 1 }; |
| 115 | TensorInfo tensorInfo(tensorShape, armnn::DataType::Float32); |
| 116 | auto tensorHandle = factory.CreateTensorHandle(tensorInfo); |
| 117 | // Ask for a subtensor that's the same size as the parent. |
| 118 | TensorShape subTensorShape{ 224, 224, 1, 1 }; |
| 119 | uint32_t origin[4] = { 1, 1, 0, 0 }; |
| 120 | // This should result in a nullptr. |
| 121 | auto subTensor = factory.CreateSubTensorHandle(*tensorHandle, subTensorShape, origin); |
| 122 | BOOST_ASSERT(subTensor == nullptr); |
| 123 | } |
| 124 | |
| 125 | BOOST_AUTO_TEST_SUITE_END() |