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//
// Copyright © 2017 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "ParserFlatbuffersFixture.hpp"
#include <doctest/doctest.h>
TEST_SUITE("TensorflowLiteParser_Activations")
{
struct ActivationFixture : ParserFlatbuffersFixture
{
explicit ActivationFixture(std::string activationFunction, std::string dataType)
{
m_JsonString = R"(
{
"version": 3,
"operator_codes": [ { "builtin_code": )" + activationFunction + R"( } ],
"subgraphs": [ {
"tensors": [
{
"shape": [ 1, 7 ],
"type": )" + dataType + R"(,
"buffer": 0,
"name": "inputTensor",
"quantization": {
"min": [ 0.0 ],
"max": [ 255.0 ],
"scale": [ 1.0 ],
"zero_point": [ 0 ],
}
},
{
"shape": [ 1, 7 ],
"type": )" + dataType + R"(,
"buffer": 1,
"name": "outputTensor",
"quantization": {
"min": [ 0.0 ],
"max": [ 255.0 ],
"scale": [ 1.0 ],
"zero_point": [ 0 ],
}
}
],
"inputs": [ 0 ],
"outputs": [ 1 ],
"operators": [
{
"opcode_index": 0,
"inputs": [ 0 ],
"outputs": [ 1 ],
"custom_options_format": "FLEXBUFFERS"
}
],
} ],
"buffers" : [ {}, {} ]
}
)";
SetupSingleInputSingleOutput("inputTensor", "outputTensor");
}
};
struct ReLuFixture : ActivationFixture
{
ReLuFixture() : ActivationFixture("RELU", "FLOAT32") {}
};
TEST_CASE_FIXTURE(ReLuFixture, "ParseReLu")
{
RunTest<2, armnn::DataType::Float32>(0, { -1.0f, -0.5f, 1.25f, -3.0f, 0.0f, 0.5f, -0.75f },
{ 0.0f, 0.0f, 1.25f, 0.0f, 0.0f, 0.5f, 0.0f });
}
struct ReLu6Fixture : ActivationFixture
{
ReLu6Fixture() : ActivationFixture("RELU6", "FLOAT32") {}
};
TEST_CASE_FIXTURE(ReLu6Fixture, "ParseReLu6")
{
RunTest<2, armnn::DataType::Float32>(0, { -1.0f, -0.5f, 7.25f, -3.0f, 0.0f, 0.5f, -0.75f },
{ 0.0f, 0.0f, 6.0f, 0.0f, 0.0f, 0.5f, 0.0f });
}
struct SigmoidFixture : ActivationFixture
{
SigmoidFixture() : ActivationFixture("LOGISTIC", "FLOAT32") {}
};
TEST_CASE_FIXTURE(SigmoidFixture, "ParseLogistic")
{
RunTest<2, armnn::DataType::Float32>(0, { -1.0f, -0.5f, 4.0f, -4.0f, 0.0f, 0.5f, -0.75f },
{0.268941f, 0.377541f, 0.982013f, 0.0179862f, 0.5f, 0.622459f, 0.320821f });
}
struct TanHFixture : ActivationFixture
{
TanHFixture() : ActivationFixture("TANH", "FLOAT32") {}
};
TEST_CASE_FIXTURE(TanHFixture, "ParseTanH")
{
RunTest<2, armnn::DataType::Float32>(0,
{ -0.1f, -0.2f, -0.3f, -0.4f, 0.1f, 0.2f, 0.3f },
{ -0.09966799f, -0.19737528f, -0.29131261f, -0.379949f, 0.09966799f, 0.19737528f, 0.29131261f });
}
struct EluFixture : ActivationFixture
{
EluFixture() : ActivationFixture("ELU", "FLOAT32") {}
};
TEST_CASE_FIXTURE(EluFixture, "ParseElu")
{
RunTest<2, armnn::DataType::Float32>(0,
{ -2.0f, -1.0f, -0.0f, 0.0f, 1.0f, 2.0f, 3.0f },
{ -0.86466471676f, -0.63212055882f, -0.0f, 0.0f, 1.0f, 2.0f, 3.0f });
}
struct HardSwishFixture : ActivationFixture
{
HardSwishFixture() : ActivationFixture("HARD_SWISH", "FLOAT32") {}
};
TEST_CASE_FIXTURE(HardSwishFixture, "ParseHardSwish")
{
RunTest<2, armnn::DataType::Float32>(0,
{ -4.0f, -3.0f, -2.9f, 1.2f, 2.2f, 3.0f, 4.0f },
{ -0.0f, -0.0f, -0.04833334f, 0.84f, 1.90666667f, 3.0f, 4.0f });
}
}
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