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//
// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "ParserFlatbuffersFixture.hpp"
TEST_SUITE("TensorflowLiteParser_Gather")
{
struct GatherFixture : public ParserFlatbuffersFixture
{
explicit GatherFixture(const std::string& paramsShape,
const std::string& outputShape,
const std::string& indicesShape,
const std::string& dataType = "FLOAT32",
const std::string& scale = "1.0",
const std::string& offset = "0")
{
m_JsonString = R"(
{
"version": 3,
"operator_codes": [ { "builtin_code": "GATHER" } ],
"subgraphs": [ {
"tensors": [
{
"shape": )" + paramsShape + R"(,
"type": )" + dataType + R"(,
"buffer": 0,
"name": "inputTensor",
"quantization": {
"min": [ 0.0 ],
"max": [ 255.0 ],
"scale": [ )" + scale + R"( ],
"zero_point": [ )" + offset + R"( ],
}
},
{
"shape": )" + indicesShape + R"( ,
"type": "INT32",
"buffer": 1,
"name": "indices",
"quantization": {
"min": [ 0.0 ],
"max": [ 255.0 ],
"scale": [ 1.0 ],
"zero_point": [ 0 ],
}
},
{
"shape": )" + outputShape + R"(,
"type": )" + dataType + R"(,
"buffer": 2,
"name": "outputTensor",
"quantization": {
"min": [ 0.0 ],
"max": [ 255.0 ],
"scale": [ )" + scale + R"( ],
"zero_point": [ )" + offset + R"( ],
}
}
],
"inputs": [ 0, 1 ],
"outputs": [ 2 ],
"operators": [
{
"opcode_index": 0,
"inputs": [ 0, 1 ],
"outputs": [ 2 ],
"builtin_options_type": "GatherOptions",
"builtin_options": {
"axis": 0
},
"custom_options_format": "FLEXBUFFERS"
}
],
} ],
"buffers" : [
{ },
{ },
{ },
]
}
)";
Setup();
}
};
struct SimpleGatherFixture : public GatherFixture
{
SimpleGatherFixture() : GatherFixture("[ 5, 2 ]", "[ 3, 2 ]", "[ 3 ]") {}
};
TEST_CASE_FIXTURE(SimpleGatherFixture, "ParseGather")
{
RunTest<2, armnn::DataType::Float32, armnn::DataType::Signed32, armnn::DataType::Float32>
(0,
{{ "inputTensor", { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }}},
{{ "indices", { 1, 3, 4 }}},
{{ "outputTensor", { 3, 4, 7, 8, 9, 10 }}});
}
struct GatherUint8Fixture : public GatherFixture
{
GatherUint8Fixture() : GatherFixture("[ 8 ]", "[ 3 ]", "[ 3 ]", "UINT8") {}
};
TEST_CASE_FIXTURE(GatherUint8Fixture, "ParseGatherUint8")
{
RunTest<1, armnn::DataType::QAsymmU8, armnn::DataType::Signed32, armnn::DataType::QAsymmU8>
(0,
{{ "inputTensor", { 1, 2, 3, 4, 5, 6, 7, 8 }}},
{{ "indices", { 7, 6, 5 }}},
{{ "outputTensor", { 8, 7, 6 }}});
}
}
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