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|
mod utils;
use std::collections::HashSet;
use criterion::{black_box, criterion_group, criterion_main, BenchmarkId, Criterion};
use log_db::*;
use tempfile;
use utils::*;
pub fn upsert_compacted(c: &mut Criterion) {
let mut group = c.benchmark_group("upsert_compacted");
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::configure()
.fields(Inst::fields())
.primary_key(Inst::primary_key())
.secondary_keys(Inst::secondary_keys())
.from_record(Inst::from_record)
.into_record(Inst::into_record)
.data_dir(data_dir)
.initialize()
.expect("Failed to initialize DB");
let mut insts = Vec::new();
for size in [100_000, 1_000_000, 10_000_000] {
println!("Prefilling DB to {} entries", size);
prefill_db(&mut db, &mut insts, size, true).expect("Failed to prefill DB");
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
b.iter(|| {
let inst = random_inst(0, size as i64 + 1);
let result = db.upsert(black_box(inst)).unwrap();
assert!(result == ());
});
});
}
}
pub fn delete_existing_compacted(c: &mut Criterion) {
let mut group = c.benchmark_group("delete_existing_compacted");
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::configure()
.fields(Inst::fields())
.primary_key(Inst::primary_key())
.secondary_keys(Inst::secondary_keys())
.from_record(Inst::from_record)
.into_record(Inst::into_record)
.data_dir(data_dir)
.initialize()
.expect("Failed to initialize DB");
let mut insts = Vec::new();
for size in [100_000, 1_000_000, 10_000_000] {
println!("Prefilling DB to {} entries", size);
prefill_db(&mut db, &mut insts, size, true).expect("Failed to prefill DB");
let pk_set: HashSet<i64> = insts.iter().map(|inst| inst.id).collect();
let mut pk_set_it = pk_set.into_iter();
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
b.iter(|| {
let result = db
.delete(black_box(&Value::Int(pk_set_it.next().unwrap())))
.unwrap();
assert!(result.is_some());
});
});
}
}
pub fn upsert_write_durability(c: &mut Criterion) {
let mut group = c.benchmark_group("upsert_write_durability");
for mode in [WriteDurability::Flush, WriteDurability::FlushSync] {
group.bench_with_input(BenchmarkId::from_parameter(&mode), &mode, |b, _mode| {
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::configure()
.fields(Inst::fields())
.primary_key(Inst::primary_key())
.secondary_keys(Inst::secondary_keys())
.from_record(Inst::from_record)
.into_record(Inst::into_record)
.data_dir(data_dir)
.write_durability(mode.clone())
.initialize()
.expect("Failed to initialize DB");
b.iter(|| {
let inst = random_inst(0, 1000);
let result = db.upsert(black_box(inst)).unwrap();
assert!(result == ());
});
});
}
}
pub fn get_existing_compacted(c: &mut Criterion) {
let mut group = c.benchmark_group("get_existing_compacted");
let data_dir_obj = tempfile::tempdir().expect("Failed to get tmpdir");
let data_dir = data_dir_obj
.path()
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::configure()
.fields(Inst::fields())
.primary_key(Inst::primary_key())
.secondary_keys(Inst::secondary_keys())
.from_record(Inst::from_record)
.into_record(Inst::into_record)
.data_dir(data_dir)
.initialize()
.expect("Failed to initialize DB");
let mut insts = Vec::new();
let mut inst_index = 0;
for size in [100_000, 1_000_000, 10_000_000] {
println!("Prefilling DB to {} entries", size);
prefill_db(&mut db, &mut insts, size, true).expect("Failed to prefill DB");
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
b.iter(|| {
let id = insts[inst_index].id;
let result = db.get(black_box(&Value::Int(id))).unwrap();
assert!(result.is_some());
inst_index = (inst_index + 1) % insts.len();
});
});
}
}
pub fn find_by_existing_compacted(c: &mut Criterion) {
let mut group = c.benchmark_group("find_by_existing_compacted");
let data_dir_path = tempfile::tempdir()
.expect("Failed to get tmpdir")
.into_path();
let data_dir = data_dir_path
.to_str()
.expect("Failed to convert tmpdir path to str");
let mut db = DB::configure()
.fields(Inst::fields())
.primary_key(Inst::primary_key())
.secondary_keys(Inst::secondary_keys())
.from_record(Inst::from_record)
.into_record(Inst::into_record)
.data_dir(data_dir)
.initialize()
.expect("Failed to initialize DB");
let mut insts = Vec::new();
let mut inst_index = 0;
for size in [100_000, 1_000_000, 10_000_000] {
println!("Prefilling DB to {} entries", size);
prefill_db(&mut db, &mut insts, size, true).expect("Failed to prefill DB");
println!("DB prefilling done, insts.len = {}", insts.len());
group.bench_with_input(BenchmarkId::from_parameter(size), &size, |b, &_size| {
b.iter(|| {
let name = insts[inst_index].name.clone();
let result = db
.find_by(black_box(&Field::Name), black_box(&Value::String(name)))
.unwrap();
assert!(result.len() > 0);
inst_index = (inst_index + 1) % insts.len();
});
});
}
}
// Register the benchmark group
criterion_group!(
benches,
upsert_compacted,
delete_existing_compacted,
upsert_write_durability,
get_existing_compacted,
find_by_existing_compacted,
);
criterion_main!(benches);
|
