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GpuAutoTune_c.h
/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD+Patents license found in the
* LICENSE file in the root directory of this source tree.
*/
// Copyright 2004-present Facebook. All Rights Reserved.
// -*- c -*-
#ifndef FAISS_GPU_AUTO_TUNE_C_H
#define FAISS_GPU_AUTO_TUNE_C_H
#include "faiss_c.h"
#include "GpuClonerOptions_c.h"
#include "GpuResources_c.h"
#include "GpuIndex_c.h"
#include "Index_c.h"
#ifdef __cplusplus
extern "C" {
#endif
/// converts any GPU index inside gpu_index to a CPU index
int faiss_index_gpu_to_cpu(const FaissIndex* gpu_index, FaissIndex** p_out);
/// converts any CPU index that can be converted to GPU
int faiss_index_cpu_to_gpu(
FaissGpuResources* resources, int device,
const FaissIndex *index, FaissGpuIndex** p_out);
/// converts any CPU index that can be converted to GPU
int faiss_index_cpu_to_gpu_with_options(
FaissGpuResources* resources, int device,
const FaissIndex *index, const FaissGpuClonerOptions* options,
FaissGpuIndex** p_out);
/// parameter space and setters for GPU indexes
FAISS_DECLARE_CLASS_INHERITED(GpuParameterSpace, ParameterSpace)
#ifdef __cplusplus
}
#endif
#endif