ceil.cpp

/*
 * The MIT License (MIT)
 *
 * 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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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * 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
 * all copies or substantial portions of the Software.
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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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(ceil_test)
{
    migraphx::program p;
    auto* mm = p.get_main_module();
    migraphx::shape s{migraphx::shape::float_type, {9}};
    std::vector<float> data = {1.1, 1.5, 1.6, -1.1, -1.5, -1.6, 0.0, 2.0, -2.0};
    auto l                  = mm->add_literal(migraphx::literal{s, data});
    mm->add_instruction(migraphx::make_op("ceil"), l);
    p.compile(migraphx::make_target("ref"));
    auto result = p.eval({}).back();
    std::vector<float> results_vector;
    result.visit([&](auto output) { results_vector.assign(output.begin(), output.end()); });
    std::vector<float> gold = data;
    std::transform(
        gold.begin(), gold.end(), gold.begin(), [](float n) -> float { return std::ceil(n); });
    EXPECT(migraphx::verify::verify_range(results_vector, gold));
}

TEST_CASE(ceil_dyn_test)
{
    migraphx::program p;
    auto* mm = p.get_main_module();
    migraphx::shape::dynamic_dimension dd{4, 12};
    migraphx::shape s{migraphx::shape::float_type, {dd}};
    auto input = mm->add_parameter("X", s);
    mm->add_instruction(migraphx::make_op("ceil"), input);
    p.compile(migraphx::make_target("ref"));

    std::vector<float> input_data = {1.1, 1.5, 1.6, -1.1, -1.5, -1.6, 0.0, 2.0, -2.0};
    migraphx::parameter_map params0;
    migraphx::shape input_fixed_shape0{migraphx::shape::float_type, {9}};
    params0["X"] = migraphx::argument(input_fixed_shape0, input_data.data());
    auto result  = p.eval(params0).back();
    std::vector<float> results_vector;
    result.visit([&](auto output) { results_vector.assign(output.begin(), output.end()); });
    std::vector<float> gold = input_data;
    std::transform(
        gold.begin(), gold.end(), gold.begin(), [](float n) -> float { return std::ceil(n); });
    EXPECT(migraphx::verify::verify_range(results_vector, gold));
}