linspace.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/vec.hpp"
#include "shamsys/NodeInstance.hpp"
 
namespace shamalgs::primitives {
 
    template<typename Tval>
    sham::DeviceBuffer<Tval> linspace(Tval Rmin, Tval Rmax, u32 N) {
        sham::DeviceBuffer<Tval> bins(N, shamsys::instance::get_compute_scheduler_ptr());
        Tval step = (Rmax - Rmin) / (N - 1);
        for (int i = 0; i < N; ++i) {
            bins.set_val_at_idx(i, Rmin + i * step);
        }
        return bins;
    }
 
} // namespace shamalgs::primitives