knn_api.h

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/*
 * Copyright (c) 2019-2023, NVIDIA CORPORATION.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#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