LeastSquares.h

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// ----------------------------------------------------------------------------
// -                        Open3D: www.open3d.org                            -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.open3d.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include "open3d/core/Tensor.h"
 
namespace open3d {
namespace core {

void LeastSquares(const Tensor& A, const Tensor& B, Tensor& X);
 
#ifdef BUILD_CUDA_MODULE
void LeastSquaresCUDA(void* A_data,
                      void* B_data,
                      int64_t m,
                      int64_t n,
                      int64_t k,
                      Dtype dtype,
                      const Device& device);
#endif
 
#ifdef BUILD_SYCL_MODULE
void LeastSquaresSYCL(void* A_data,
                      void* B_data,
                      int64_t m,
                      int64_t n,
                      int64_t k,
                      Dtype dtype,
                      const Device& device);
#endif
 
void LeastSquaresCPU(void* A_data,
                     void* B_data,
                     int64_t m,
                     int64_t n,
                     int64_t k,
                     Dtype dtype,
                     const Device& device);
 
}  // namespace core
}  // namespace open3d