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69 lines
2.0 KiB
Go
69 lines
2.0 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package index
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import (
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus/client/v2/entity"
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)
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// index param field tag
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const (
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IndexTypeKey = `index_type`
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MetricTypeKey = `metric_type`
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ParamsKey = `params`
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)
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// IndexState export index state
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type IndexState commonpb.IndexState
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// IndexType index type
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type IndexType string
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// MetricType alias for `entity.MetricsType`.
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type MetricType = entity.MetricType
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// Index Constants
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const (
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Flat IndexType = "FLAT" // faiss
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BinFlat IndexType = "BIN_FLAT"
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IvfFlat IndexType = "IVF_FLAT" // faiss
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BinIvfFlat IndexType = "BIN_IVF_FLAT"
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IvfPQ IndexType = "IVF_PQ" // faiss
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IvfSQ8 IndexType = "IVF_SQ8"
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HNSW IndexType = "HNSW"
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IvfHNSW IndexType = "IVF_HNSW"
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AUTOINDEX IndexType = "AUTOINDEX"
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DISKANN IndexType = "DISKANN"
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SCANN IndexType = "SCANN"
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// Sparse
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SparseInverted IndexType = "SPARSE_INVERTED_INDEX"
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SparseWAND IndexType = "SPARSE_WAND"
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GPUIvfFlat IndexType = "GPU_IVF_FLAT"
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GPUIvfPQ IndexType = "GPU_IVF_PQ"
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GPUCagra IndexType = "GPU_CAGRA"
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GPUBruteForce IndexType = "GPU_BRUTE_FORCE"
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Trie IndexType = "Trie"
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Sorted IndexType = "STL_SORT"
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Inverted IndexType = "INVERTED"
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BITMAP IndexType = "BITMAP"
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)
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