TheRock/rocm-libraries/projects/miopen/test/gtest/unit_SeqTensorDescriptor.cpp

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#include <gtest/gtest.h>
#include <miopen/logger.hpp>
#include <miopen/seq_tensor.hpp>

namespace {

struct SeqTensorDescriptorParams
{
    SeqTensorDescriptorParams(miopenDataType_t datatype_in, std::vector<size_t>&& lens_in)
        : datatype(datatype_in), lens(std::move(lens_in))
    {
    }

    SeqTensorDescriptorParams(miopenDataType_t datatype_in,
                              std::vector<size_t>&& lens_in,
                              bool with_padded_seq_layout)
        : datatype(datatype_in), lens(std::move(lens_in)), padded_seq_layout(with_padded_seq_layout)
    {
    }

    miopen::SeqTensorDescriptor GetSeqTensorDescriptor() const
    {
        std::vector<unsigned int> layout_default(lens.size());
        std::iota(layout_default.begin(), layout_default.end(), 0);
        return {datatype, layout_default, lens, padded_seq_layout};
    }

private:
    miopenDataType_t datatype;
    std::vector<size_t> lens;
    bool padded_seq_layout;
};

struct TestCase
{
    SeqTensorDescriptorParams tp;
    size_t max_sequence_length;
    size_t total_sequence_length;
    size_t actual_count_of_sequence;
};

auto GetTestCases()
{
    return std::vector{
        // clang-format off
        TestCase{{miopenHalf, {2, 2, 2}}, 2, 4, 2},
        TestCase{{miopenHalf, {2, 2, 2}, true}, 2, 4, 2},
        TestCase{{miopenHalf, {2, 2, 2, 2}}, 2, 4, 2},
        TestCase{{miopenHalf, {2, 2, 2, 2}, true}, 2, 4, 2},

        TestCase{{miopenHalf, {2, 8, 2, 2}}, 8, 16, 2},
        TestCase{{miopenHalf, {2, 8, 2, 2}, true}, 8, 16, 2},
        TestCase{{miopenHalf, {2, 16, 8, 2, 2}}, 16, 32, 2},
        TestCase{{miopenHalf, {2, 16, 8, 2, 2}, true}, 16, 32, 2},
        // clang-format on
    };
}

struct TestTensorSequence : testing::TestWithParam<TestCase>
{
    void RunTest()
    {
        const auto p  = GetParam();
        const auto td = p.tp.GetSeqTensorDescriptor();
        ASSERT_EQ(td.GetTotalSequenceLen(), p.total_sequence_length);
        ASSERT_EQ(td.GetMaxSequenceLength(), p.max_sequence_length);
        ASSERT_EQ(td.GetMaxCountOfSequences(), p.actual_count_of_sequence);
    }
};

using CPU_TestTensorSequence_FP16 = TestTensorSequence;

} // anonymous namespace

TEST_P(CPU_TestTensorSequence_FP16, SeqTensorDescriptor) { RunTest(); };

INSTANTIATE_TEST_SUITE_P(Full, CPU_TestTensorSequence_FP16, testing::ValuesIn(GetTestCases()));