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//
// Copyright © 2022-2023 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "ElementwiseUnaryTestHelper.hpp"
#include <armnn_delegate.hpp>
#include <flatbuffers/flatbuffers.h>
#include <tensorflow/lite/interpreter.h>
#include <tensorflow/lite/kernels/register.h>
#include <tensorflow/lite/model.h>
#include <tensorflow/lite/version.h>
#include <doctest/doctest.h>
namespace armnnDelegate
{
TEST_SUITE("ElementwiseUnary_Tests")
{
TEST_CASE ("Abs_Float32_Test")
{
// Set input data
std::vector<float> inputValues
{
-0.1f, -0.2f, -0.3f,
0.1f, 0.2f, 0.3f
};
// Calculate output data
std::vector<float> expectedOutputValues(inputValues.size());
for (unsigned int i = 0; i < inputValues.size(); ++i)
{
expectedOutputValues[i] = std::abs(inputValues[i]);
}
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_ABS, inputValues, expectedOutputValues);
}
TEST_CASE ("Ceil_Float32_Test")
{
// Only works on CpuRef
std::vector<armnn::BackendId> backends = { armnn::Compute::CpuRef };
// Set input data
std::vector<float> inputValues
{
0.0f, 1.1f, -16.1f,
0.5f, -0.5f, -1.3f
};
// Set output data
std::vector<float> expectedOutputValues
{
0.0f, 2.0f, -16.0f,
1.0f, 0.0f, -1.0f
};
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_CEIL, inputValues, expectedOutputValues, backends);
}
TEST_CASE ("Exp_Float32_Test")
{
// Set input data
std::vector<float> inputValues
{
5.0f, 4.0f,
3.0f, 2.0f,
1.0f, 1.1f
};
// Set output data
std::vector<float> expectedOutputValues
{
148.413159102577f, 54.598150033144f,
20.085536923188f, 7.389056098931f,
2.718281828459f, 3.004166023946f
};
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_EXP, inputValues, expectedOutputValues);
}
TEST_CASE ("Log_Float32_Test")
{
// Set input data
std::vector<float> inputValues
{
1.0f, 1.0f, 2.0f,
3.0f, 4.0f, 2.71828f
};
// Set output data
std::vector<float> expectedOutputValues
{
0.f, 0.f, 0.69314718056f,
1.09861228867f, 1.38629436112f, 0.99999932734f
};
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_LOG, inputValues, expectedOutputValues);
}
TEST_CASE ("Neg_Float32_Test")
{
// Set input data
std::vector<float> inputValues
{
1.f, 0.f, 3.f,
25.f, 64.f, 100.f
};
// Set output data
std::vector<float> expectedOutputValues
{
-1.f, 0.f, -3.f,
-25.f, -64.f, -100.f
};
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_NEG, inputValues, expectedOutputValues);
}
TEST_CASE ("Rsqrt_Float32_Test")
{
// Set input data
std::vector<float> inputValues
{
1.f, 4.f, 16.f,
25.f, 64.f, 100.f
};
// Set output data
std::vector<float> expectedOutputValues
{
1.f, 0.5f, 0.25f,
0.2f, 0.125f, 0.1f
};
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_RSQRT, inputValues, expectedOutputValues);
}
TEST_CASE ("Sqrt_Float32_Test")
{
// Only works on CpuRef.
std::vector<armnn::BackendId> backends = { armnn::Compute::CpuRef };
// Set input data
std::vector<float> inputValues
{
9.0f, 4.25f, 81.9f,
0.1f, 0.9f, 169.0f
};
// Calculate output data
std::vector<float> expectedOutputValues(inputValues.size());
for (unsigned int i = 0; i < inputValues.size(); ++i)
{
expectedOutputValues[i] = std::sqrt(inputValues[i]);
}
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_SQRT, inputValues, expectedOutputValues, backends);
}
TEST_CASE ("Sin_Float32_Test")
{
// Set input data
std::vector<float> inputValues
{
0.0f, 1.0f, 16.0f,
0.5f, 36.0f, -1.f
};
// Set output data
std::vector<float> expectedOutputValues
{
0.0f, 0.8414709848f, -0.28790331666f,
0.4794255386f, -0.99177885344f, -0.8414709848f
};
ElementwiseUnaryFP32Test(tflite::BuiltinOperator_SIN, inputValues, expectedOutputValues);
}
} // TEST_SUITE("ElementwiseUnary_Tests")
} // namespace armnnDelegate
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