relu.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(relu_test)
{
    migraphx::program p;
    auto* mm = p.get_main_module();
    migraphx::shape s{migraphx::shape::float_type, {3}};
    auto l = mm->add_literal(migraphx::literal{s, {-1.f, 0.f, 1.f}});
    mm->add_instruction(migraphx::make_op("relu"), l);
    p.compile(migraphx::make_target("ref"));
    auto result = p.eval({}).back();
    std::vector<float> results_vector(3);
    result.visit([&](auto output) { results_vector.assign(output.begin(), output.end()); });
    std::vector<float> gold = {0.f, 0.f, 1.f};
    EXPECT(migraphx::verify::verify_range(results_vector, gold));
}

TEST_CASE(relu_dyn_test)
{
    migraphx::program p;
    auto* mm = p.get_main_module();
    migraphx::shape::dynamic_dimension dd{3, 8};
    migraphx::shape s{migraphx::shape::float_type, {dd}};
    auto input = mm->add_parameter("X", s);
    mm->add_instruction(migraphx::make_op("relu"), input);
    p.compile(migraphx::make_target("ref"));

    std::vector<float> input_data{-1.f, 0.f, 1.f};
    migraphx::parameter_map params0;
    migraphx::shape input_fixed_shape0{migraphx::shape::float_type, {3}};
    params0["X"] = migraphx::argument(input_fixed_shape0, input_data.data());
    auto result  = p.eval(params0).back();
    std::vector<float> results_vector(3);
    result.visit([&](auto output) { results_vector.assign(output.begin(), output.end()); });
    std::vector<float> gold = {0.f, 0.f, 1.f};
    EXPECT(migraphx::verify::verify_range(results_vector, gold));
}