mirror of
https://github.com/facebookresearch/faiss.git
synced 2025-06-03 21:54:02 +08:00
2bfbead8f1
* [c_api] Update impl and interface for v1.5
- move IndexShards to dedicated module IndexShards_c.{h|cpp}
- remove getter/setters to unreachable fields
- reimplement faiss_IndexIVF_imbalance_factor (to use invlists)
- minor IndexIVF documentation tweaks
- Remove QueryResult, provide RangeQueryResult
* [c_api] Document FaissErrorCode
* [c_api] Update GPU impl and interface for v1.5
- Remove unavailable method setTempMemoryFraction
* [c_api] Relicense to MIT
In accordance to the rest of the project
38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// Copyright 2004-present Facebook. All Rights Reserved.
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// -*- c -*-
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#ifndef FAISS_GPU_INDICES_OPTIONS_C_H
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#define FAISS_GPU_INDICES_OPTIONS_C_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/// How user vector index data is stored on the GPU
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typedef enum FaissIndicesOptions {
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/// The user indices are only stored on the CPU; the GPU returns
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/// (inverted list, offset) to the CPU which is then translated to
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/// the real user index.
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INDICES_CPU = 0,
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/// The indices are not stored at all, on either the CPU or
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/// GPU. Only (inverted list, offset) is returned to the user as the
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/// index.
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INDICES_IVF = 1,
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/// Indices are stored as 32 bit integers on the GPU, but returned
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/// as 64 bit integers
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INDICES_32_BIT = 2,
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/// Indices are stored as 64 bit integers on the GPU
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INDICES_64_BIT = 3,
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} FaissIndicesOptions;
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#ifdef __cplusplus
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}
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#endif
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#endif |