scatternd_mul.cpp

/*
 * The MIT License (MIT)
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 * Copyright (c) 2015-2023 Advanced Micro Devices, Inc. All rights reserved.
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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(scatternd_mul_reduction_test)
{
    // reduction = mul
    migraphx::program p;
    auto* mm   = p.get_main_module();
    auto dtype = migraphx::shape::float_type;
    auto itype = migraphx::shape::int64_type;
    migraphx::shape ds{dtype, {8}};
    migraphx::shape is{itype, {4, 1}};
    migraphx::shape us{dtype, {4}};

    std::vector<float> data_vec{1, 2, 3, 4, 5, 6, 7, 8};
    std::vector<int64_t> ind_vec{4, 3, 1, 7};
    std::vector<float> upd_vec{9, 10, 11, 12};

    auto data    = mm->add_literal(migraphx::literal{ds, data_vec});
    auto indices = mm->add_literal(migraphx::literal{is, ind_vec});
    auto updates = mm->add_literal(migraphx::literal{us, upd_vec});
    auto scatternd =
        mm->add_instruction(migraphx::make_op("scatternd_mul"), data, indices, updates);
    mm->add_return({scatternd});
    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{1, 22, 3, 40, 45, 6, 7, 96};

    EXPECT(migraphx::verify::verify_rms_range(results_vector, gold));
}