milvus/internal/core/bench/bench_indexbuilder.cpp

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// 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
#include <benchmark/benchmark.h>
#include <tuple>
#include <map>
#include <google/protobuf/text_format.h>
#include <knowhere/index/vector_index/helpers/IndexParameter.h>
#include <knowhere/index/vector_index/adapter/VectorAdapter.h>
#include "pb/index_cgo_msg.pb.h"
#include "indexbuilder/VecIndexCreator.h"
#include "indexbuilder/index_c.h"
#include "indexbuilder/utils.h"
#include "test_utils/indexbuilder_test_utils.h"
constexpr int64_t NB = 1000000;
namespace indexcgo = milvus::proto::indexcgo;
auto index_type_collections = [] {
static std::map<int, knowhere::IndexType> collections{
{0, knowhere::IndexEnum::INDEX_FAISS_IVFFLAT},
};
return collections;
}();
auto metric_type_collections = [] {
static std::map<int, knowhere::MetricType> collections{
{0, knowhere::Metric::L2},
};
return collections;
}();
static void
IndexBuilder_build(benchmark::State& state) {
auto index_type = index_type_collections.at(state.range(0));
auto metric_type = metric_type_collections.at(state.range(0));
indexcgo::TypeParams type_params;
indexcgo::IndexParams index_params;
std::tie(type_params, index_params) = generate_params(index_type, metric_type);
std::string type_params_str, index_params_str;
bool ok;
ok = google::protobuf::TextFormat::PrintToString(type_params, &type_params_str);
assert(ok);
ok = google::protobuf::TextFormat::PrintToString(index_params, &index_params_str);
assert(ok);
auto is_binary = state.range(2);
auto dataset = GenDataset(NB, metric_type, is_binary);
auto xb_data = dataset.get_col<float>(0);
auto xb_dataset = knowhere::GenDataset(NB, DIM, xb_data.data());
for (auto _ : state) {
auto index =
std::make_unique<milvus::indexbuilder::VecIndexCreator>(type_params_str.c_str(), index_params_str.c_str());
index->BuildWithoutIds(xb_dataset);
}
}
static void
IndexBuilder_build_and_codec(benchmark::State& state) {
auto index_type = index_type_collections.at(state.range(0));
auto metric_type = metric_type_collections.at(state.range(0));
indexcgo::TypeParams type_params;
indexcgo::IndexParams index_params;
std::tie(type_params, index_params) = generate_params(index_type, metric_type);
std::string type_params_str, index_params_str;
bool ok;
ok = google::protobuf::TextFormat::PrintToString(type_params, &type_params_str);
assert(ok);
ok = google::protobuf::TextFormat::PrintToString(index_params, &index_params_str);
assert(ok);
auto is_binary = state.range(2);
auto dataset = GenDataset(NB, metric_type, is_binary);
auto xb_data = dataset.get_col<float>(0);
auto xb_dataset = knowhere::GenDataset(NB, DIM, xb_data.data());
for (auto _ : state) {
auto index =
std::make_unique<milvus::indexbuilder::VecIndexCreator>(type_params_str.c_str(), index_params_str.c_str());
index->BuildWithoutIds(xb_dataset);
index->Serialize();
}
}
// IVF_FLAT, L2, VectorFloat
BENCHMARK(IndexBuilder_build)->Args({0, 0, false});
// IVF_FLAT, L2, VectorFloat
BENCHMARK(IndexBuilder_build_and_codec)->Args({0, 0, false});