knn_api.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2019-2025, NVIDIA CORPORATION.
 * SPDX-License-Identifier: Apache-2.0
 */
 
#pragma once
 
#include <cuml/cuml_api.h>
 
#include <stdbool.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
cumlError_t knn_search(const cumlHandle_t handle,
                       float** input,
                       int* size,
                       int n_params,
                       int D,
                       float* search_items,
                       int n,
                       int64_t* res_I,
                       float* res_D,
                       int k,
                       bool rowMajorIndex,
                       bool rowMajorQuery,
                       int metric_type,
                       float metric_arg,
                       bool expanded);
 
#ifdef __cplusplus
}
#endif