get_target_assignments.cpp

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015-2022 Advanced Micro Devices, Inc. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
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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.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
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#include "test.hpp"

#include <migraphx/make_op.hpp>
#include <migraphx/program.hpp>
#include <migraphx/register_target.hpp>
#include <migraphx/ref/target.hpp>
#include <migraphx/target_assignments.hpp>

migraphx::program create_program()
{
    migraphx::program p;
    auto* mm = p.get_main_module();
    migraphx::shape s{migraphx::shape::float_type, {3}};
    auto x    = mm->add_parameter("x", s);
    auto y    = mm->add_parameter("y", s);
    auto z    = mm->add_parameter("z", s);
    auto diff = mm->add_instruction(migraphx::make_op("div"), x, y);
    mm->add_instruction(migraphx::make_op("div"), diff, z);
    return p;
}

TEST_CASE(is_supported)
{
    auto p       = create_program();
    auto targets = migraphx::get_targets();
    EXPECT(!targets.empty());
    auto first_target = targets[0];
    auto t            = migraphx::make_target(first_target);

    const auto assignments = p.get_target_assignments({t});
    for(const auto& [ins, target] : assignments)
    {
        (void)ins;
        EXPECT(target == first_target);
    }
}

int main(int argc, const char* argv[]) { test::run(argc, argv); }