mirror of
https://github.com/meilisearch/meilisearch.git
synced 2024-11-23 10:37:41 +08:00
97 lines
3.4 KiB
Rust
97 lines
3.4 KiB
Rust
use std::{fs::{File, create_dir_all, remove_dir_all}, time::Duration};
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use heed::EnvOpenOptions;
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use criterion::BenchmarkId;
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use milli::{FacetCondition, Index, update::{IndexDocumentsMethod, UpdateBuilder, UpdateFormat}};
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pub struct Conf<'a> {
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/// where we are going to create our database.mmdb directory
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/// each benchmark will first try to delete it and then recreate it
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pub database_name: &'a str,
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/// the dataset to be used, it must be an uncompressed csv
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pub dataset: &'a str,
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pub group_name: &'a str,
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pub queries: &'a[&'a str],
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pub criterion: Option<&'a [&'a str]>,
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pub facet_condition: Option<FacetCondition>,
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pub optional_words: bool,
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}
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impl Conf<'_> {
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pub const BASE: Self = Conf {
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database_name: "benches.mmdb",
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dataset: "",
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group_name: "",
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queries: &[],
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criterion: None,
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facet_condition: None,
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optional_words: true,
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};
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}
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pub fn base_setup(database: &str, dataset: &str, criterion: Option<Vec<String>>) -> Index {
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match remove_dir_all(&database) {
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Ok(_) => (),
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Err(e) if e.kind() == std::io::ErrorKind::NotFound => (),
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Err(e) => panic!("{}", e),
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}
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create_dir_all(&database).unwrap();
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let mut options = EnvOpenOptions::new();
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options.map_size(100 * 1024 * 1024 * 1024); // 100 GB
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options.max_readers(10);
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let index = Index::new(options, database).unwrap();
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let update_builder = UpdateBuilder::new(0);
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let mut wtxn = index.write_txn().unwrap();
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let mut builder = update_builder.settings(&mut wtxn, &index);
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if let Some(criterion) = criterion {
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builder.reset_faceted_fields();
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builder.reset_criteria();
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builder.reset_stop_words();
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builder.set_criteria(criterion);
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}
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builder.execute(|_, _| ()).unwrap();
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wtxn.commit().unwrap();
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let update_builder = UpdateBuilder::new(0);
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let mut wtxn = index.write_txn().unwrap();
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let mut builder = update_builder.index_documents(&mut wtxn, &index);
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builder.update_format(UpdateFormat::Csv);
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builder.index_documents_method(IndexDocumentsMethod::ReplaceDocuments);
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// we called from cargo the current directory is supposed to be milli/milli
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let reader = File::open(dataset).unwrap();
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builder.execute(reader, |_, _| ()).unwrap();
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wtxn.commit().unwrap();
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index
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}
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pub fn run_benches(c: &mut criterion::Criterion, confs: &[Conf]) {
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for conf in confs {
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let criterion = conf.criterion.map(|s| s.iter().map(|s| s.to_string()).collect());
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let index = base_setup(conf.database_name, conf.dataset, criterion);
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let mut group = c.benchmark_group(&format!("{}: {}", conf.dataset, conf.group_name));
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group.measurement_time(Duration::from_secs(10));
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for &query in conf.queries {
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group.bench_with_input(BenchmarkId::from_parameter(query), &query, |b, &query| {
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b.iter(|| {
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let rtxn = index.read_txn().unwrap();
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let mut search = index.search(&rtxn);
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search.query(query).optional_words(conf.optional_words);
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if let Some(facet_condition) = conf.facet_condition.clone() {
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search.facet_condition(facet_condition);
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}
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let _ids = search.execute().unwrap();
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});
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});
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}
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group.finish();
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}
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}
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