batcherOddEvenSort.hpp

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// -------------------------------------------------------//
//
// SHAMROCK code for hydrodynamics
// Copyright (c) 2021-2026 Timothée David--Cléris <tim.shamrock@proton.me>
// SPDX-License-Identifier: CeCILL Free Software License Agreement v2.1
// Shamrock is licensed under the CeCILL 2.1 License, see LICENSE for more information
//
// -------------------------------------------------------//
 
#pragma once

 
#include "shambackends/DeviceBuffer.hpp"
#include "shambackends/DeviceQueue.hpp"
#include "shambackends/sycl.hpp"
#include "shambackends/typeAliasVec.hpp"
#include <vector>

namespace shamalgs::algorithm::details {

    template<class Tkey, class Tval>
    void sort_by_key_batcher_odd_even(
        const sham::DeviceScheduler_ptr &sched,
        sham::DeviceBuffer<Tkey> &buf_key,
        sham::DeviceBuffer<Tval> &buf_values,
        u32 len);

    template<class Tkey, class Tval>
    void sort_by_key_batcher_odd_even_host_reference(
        std::vector<Tkey> &keys, std::vector<Tval> &values);
 
} // namespace shamalgs::algorithm::details