58 lines
1.5 KiB
Rust
58 lines
1.5 KiB
Rust
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#![feature(test)]
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extern crate test;
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use bft_json_crdt::{keypair::make_author, list_crdt::ListCrdt, op::Op, op::ROOT_ID, json_crdt::Value};
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use rand::seq::SliceRandom;
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use test::Bencher;
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#[bench]
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fn bench_insert_1_000_root(b: &mut Bencher) {
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b.iter(|| {
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let mut list = ListCrdt::<i64>::new(make_author(1), vec![]);
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for i in 0..1_000 {
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list.insert(ROOT_ID, i);
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}
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})
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}
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#[bench]
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fn bench_insert_1_000_linear(b: &mut Bencher) {
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b.iter(|| {
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let mut list = ListCrdt::<i64>::new(make_author(1), vec![]);
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let mut prev = ROOT_ID;
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for i in 0..1_000 {
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let op = list.insert(prev, i);
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prev = op.id;
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}
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})
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}
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#[bench]
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fn bench_insert_many_agents_conflicts(b: &mut Bencher) {
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b.iter(|| {
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const N: u8 = 50;
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let mut rng = rand::thread_rng();
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let mut crdts: Vec<ListCrdt<i64>> = Vec::with_capacity(N as usize);
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let mut logs: Vec<Op<Value>> = Vec::new();
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for i in 0..N {
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let list = ListCrdt::new(make_author(i), vec![]);
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crdts.push(list);
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for _ in 0..5 {
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let op = crdts[i as usize].insert(ROOT_ID, i as i32);
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logs.push(op);
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}
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}
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logs.shuffle(&mut rng);
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for op in logs {
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for c in &mut crdts {
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if op.author() != c.our_id {
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c.apply(op.clone());
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}
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}
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}
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assert!(crdts.windows(2).all(|w| w[0].view() == w[1].view()));
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})
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}
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