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oxigraph/lib/benches/store.rs

212 lines
6.4 KiB

use criterion::{criterion_group, criterion_main, Criterion, Throughput};
use oxhttp::model::{Method, Request, Status};
use oxigraph::io::GraphFormat;
use oxigraph::model::GraphNameRef;
use oxigraph::sparql::{Query, QueryResults, Update};
use oxigraph::store::Store;
use rand::random;
use std::env::temp_dir;
use std::fs::{remove_dir_all, File};
use std::io::{BufRead, BufReader, Cursor, Read};
use std::path::{Path, PathBuf};
fn store_load(c: &mut Criterion) {
{
let mut data = Vec::new();
read_data("explore-1000.nt.zst")
.read_to_end(&mut data)
.unwrap();
let mut group = c.benchmark_group("store load");
group.throughput(Throughput::Bytes(data.len() as u64));
group.sample_size(10);
group.bench_function("load BSBM explore 1000 in memory", |b| {
b.iter(|| {
let store = Store::new().unwrap();
do_load(&store, &data);
})
});
group.bench_function("load BSBM explore 1000 in on disk", |b| {
b.iter(|| {
let path = TempDir::default();
let store = Store::open(&path).unwrap();
do_load(&store, &data);
})
});
group.bench_function("load BSBM explore 1000 in on disk with bulk load", |b| {
b.iter(|| {
let path = TempDir::default();
let store = Store::open(&path).unwrap();
do_bulk_load(&store, &data);
})
});
}
{
let mut data = Vec::new();
read_data("explore-10000.nt.zst")
.read_to_end(&mut data)
.unwrap();
let mut group = c.benchmark_group("store load large");
group.throughput(Throughput::Bytes(data.len() as u64));
group.sample_size(10);
group.bench_function("load BSBM explore 10000 in on disk with bulk load", |b| {
b.iter(|| {
let path = TempDir::default();
let store = Store::open(&path).unwrap();
do_bulk_load(&store, &data);
})
});
}
}
fn do_load(store: &Store, data: &[u8]) {
store
.load_graph(
Cursor::new(&data),
GraphFormat::NTriples,
GraphNameRef::DefaultGraph,
None,
)
.unwrap();
store.optimize().unwrap();
}
fn do_bulk_load(store: &Store, data: &[u8]) {
store
.bulk_loader()
.load_graph(
Cursor::new(&data),
GraphFormat::NTriples,
GraphNameRef::DefaultGraph,
None,
)
.unwrap();
store.optimize().unwrap();
}
fn store_query_and_update(c: &mut Criterion) {
let mut data = Vec::new();
read_data("explore-1000.nt.zst")
.read_to_end(&mut data)
.unwrap();
let operations = read_data("mix-exploreAndUpdate-1000.tsv.zst")
.lines()
.map(|l| {
let l = l.unwrap();
let mut parts = l.trim().split('\t');
let kind = parts.next().unwrap();
let operation = parts.next().unwrap();
match kind {
"query" => Operation::Query(Query::parse(operation, None).unwrap()),
"update" => Operation::Update(Update::parse(operation, None).unwrap()),
_ => panic!("Unexpected operation kind {kind}"),
}
})
.collect::<Vec<_>>();
let query_operations = operations
.iter()
.filter(|o| matches!(o, Operation::Query(_)))
.cloned()
.collect::<Vec<_>>();
let mut group = c.benchmark_group("store operations");
group.throughput(Throughput::Elements(operations.len() as u64));
group.sample_size(10);
{
let memory_store = Store::new().unwrap();
do_bulk_load(&memory_store, &data);
group.bench_function("BSBM explore 1000 query in memory", |b| {
b.iter(|| run_operation(&memory_store, &query_operations))
});
group.bench_function("BSBM explore 1000 queryAndUpdate in memory", |b| {
b.iter(|| run_operation(&memory_store, &operations))
});
}
{
let path = TempDir::default();
let disk_store = Store::open(&path).unwrap();
do_bulk_load(&disk_store, &data);
group.bench_function("BSBM explore 1000 query on disk", |b| {
b.iter(|| run_operation(&disk_store, &query_operations))
});
group.bench_function("BSBM explore 1000 queryAndUpdate on disk", |b| {
b.iter(|| run_operation(&disk_store, &operations))
});
}
}
fn run_operation(store: &Store, operations: &[Operation]) {
for operation in operations {
match operation {
Operation::Query(q) => match store.query(q.clone()).unwrap() {
QueryResults::Boolean(_) => (),
QueryResults::Solutions(s) => {
for s in s {
s.unwrap();
}
}
QueryResults::Graph(g) => {
for t in g {
t.unwrap();
}
}
},
Operation::Update(u) => store.update(u.clone()).unwrap(),
}
}
}
criterion_group!(store, store_query_and_update, store_load);
criterion_main!(store);
fn read_data(file: &str) -> impl BufRead {
if !Path::new(file).exists() {
let mut client = oxhttp::Client::new();
client.set_redirection_limit(5);
let url = format!("https://github.com/Tpt/bsbm-tools/releases/download/v0.2/{file}");
let request = Request::builder(Method::GET, url.parse().unwrap()).build();
let response = client.request(request).unwrap();
assert_eq!(
response.status(),
Status::OK,
"{}",
response.into_body().to_string().unwrap()
);
std::io::copy(&mut response.into_body(), &mut File::create(file).unwrap()).unwrap();
}
BufReader::new(zstd::Decoder::new(File::open(file).unwrap()).unwrap())
}
#[allow(clippy::large_enum_variant)]
#[derive(Clone)]
enum Operation {
Query(Query),
Update(Update),
}
struct TempDir(PathBuf);
impl Default for TempDir {
fn default() -> Self {
Self(temp_dir().join(format!("oxigraph-bench-{}", random::<u128>())))
}
}
impl AsRef<Path> for TempDir {
fn as_ref(&self) -> &Path {
&self.0
}
}
impl Drop for TempDir {
fn drop(&mut self) {
remove_dir_all(&self.0).unwrap()
}
}