milvus/internal/core/src/query/SearchBruteForce.h
Patrick Weizhi Xu 85f462be1a
enhance: speed up search iterator stage 1 (#37947)
issue: #37548

Signed-off-by: Patrick Weizhi Xu <weizhi.xu@zilliz.com>
2024-12-26 10:32:49 +08:00

53 lines
1.8 KiB
C++

// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// 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 "common/BitsetView.h"
#include "common/FieldMeta.h"
#include "common/QueryInfo.h"
#include "query/SubSearchResult.h"
#include "query/helper.h"
namespace milvus::query {
void
CheckBruteForceSearchParam(const FieldMeta& field,
const SearchInfo& search_info);
SubSearchResult
BruteForceSearch(const dataset::SearchDataset& query_ds,
const dataset::RawDataset& raw_ds,
const SearchInfo& search_info,
const std::map<std::string, std::string>& index_info,
const BitsetView& bitset,
DataType data_type);
knowhere::expected<std::vector<knowhere::IndexNode::IteratorPtr>>
GetBruteForceSearchIterators(
const dataset::SearchDataset& query_ds,
const dataset::RawDataset& raw_ds,
const SearchInfo& search_info,
const std::map<std::string, std::string>& index_info,
const BitsetView& bitset,
DataType data_type);
SubSearchResult
PackBruteForceSearchIteratorsIntoSubResult(
const dataset::SearchDataset& query_ds,
const dataset::RawDataset& raw_ds,
const SearchInfo& search_info,
const std::map<std::string, std::string>& index_info,
const BitsetView& bitset,
DataType data_type);
} // namespace milvus::query