test_isinf.cpp

/*
 * The MIT License (MIT)
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 * Copyright (c) 2015-2023 Advanced Micro Devices, Inc. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#include <limits>
#include "verify_program.hpp"
#include <migraphx/program.hpp>
#include <migraphx/generate.hpp>
#include <migraphx/make_op.hpp>

template <class T>
struct test_isinf : verify_program<test_isinf<T>>
{
    migraphx::program create_program() const
    {
        migraphx::program p;
        auto* mm = p.get_main_module();
        auto max = std::numeric_limits<T>::max();
        auto min = std::numeric_limits<T>::min();
        auto inf = std::numeric_limits<T>::infinity();
        auto nan = std::numeric_limits<T>::quiet_NaN();
        auto x   = mm->add_parameter("x", migraphx::shape{migraphx::shape::get_type<T>(), {5}});
        std::vector<T> data0{inf, -inf, max, min, nan};
        migraphx::shape s1{migraphx::shape::get_type<T>(), {5}};
        auto l0 = mm->add_literal(migraphx::literal{s1, data0});
        x       = mm->add_instruction(migraphx::make_op("concat", {{"axis", 0}}), x, l0);
        mm->add_instruction(migraphx::make_op("isinf"), x);
        return p;
    }
};

template struct test_isinf<migraphx::half>;
template struct test_isinf<float>;