nonzero.cpp

/*
 * The MIT License (MIT)
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 * Copyright (c) 2015-2023 Advanced Micro Devices, Inc. All rights reserved.
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 * furnished to do so, subject to the following conditions:
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 * The above copyright notice and this permission notice shall be included in
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#include <migraphx/instruction.hpp>
#include <migraphx/literal.hpp>
#include <migraphx/make_op.hpp>
#include <migraphx/program.hpp>
#include <migraphx/register_target.hpp>
#include <migraphx/verify.hpp>

#include <test.hpp>

TEST_CASE(nonzero_test)
{
    migraphx::program p;
    auto* mm = p.get_main_module();
    migraphx::shape s{migraphx::shape::float_type, {2, 2, 3}};
    std::vector<float> data = {
        1.0f, 1.3f, 0.0f, -1.2f, 0.0f, -100.f, 200.f, 0.0f, 0.1f, 0.2f, 0.0f, 0.5f};
    auto input = mm->add_literal(migraphx::literal(s, data));
    auto ret   = mm->add_instruction(migraphx::make_op("nonzero"), input);
    mm->add_return({ret});
    p.compile(migraphx::make_target("ref"));
    auto result = p.eval({}).back();
    std::vector<int64_t> result_vector;
    result.visit([&](auto output) { result_vector.assign(output.begin(), output.end()); });
    std::vector<int64_t> gold = {0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,
                                 1, 1, 0, 0, 0, 0, 0, 1, 0, 2, 0, 2, 0, 2, 0, 0, 0, 0};
    EXPECT(migraphx::verify::verify_rms_range(result_vector, gold));
}