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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,133 @@ | ||
| #![allow(clippy::wildcard_imports)] | ||
| use bytebuffer::{ByteBuffer, ByteReader}; | ||
| use criterion::{black_box, criterion_group, criterion_main, Criterion}; | ||
| use globed_game_server::{data::*, managers::PlayerManager}; | ||
| use rand::RngCore; | ||
|
|
||
| fn buffers(c: &mut Criterion) { | ||
| let data = PlayerAccountData { | ||
| account_id: 234_234_234, | ||
| name: FastString::from_str("hit his is my name"), | ||
| icons: PlayerIconData::default(), | ||
| special_user_data: Some(SpecialUserData { | ||
| name_color: Color3B { r: 10, g: 100, b: 200 }, | ||
| }), | ||
| }; | ||
|
|
||
| c.bench_function("alloca-byte-buffer", |b| { | ||
| b.iter(black_box(|| { | ||
| alloca::with_alloca(PlayerAccountData::ENCODED_SIZE * 64, |data_| { | ||
| let stackarray = unsafe { | ||
| let ptr = data_.as_mut_ptr().cast::<u8>(); | ||
| std::slice::from_raw_parts_mut(ptr, std::mem::size_of_val(data_)) | ||
| }; | ||
|
|
||
| let mut buf = FastByteBuffer::new(stackarray); | ||
| for _ in 0..64 { | ||
| buf.write_value(&data); | ||
| } | ||
|
|
||
| // let mut buf = ByteReader::from_bytes(stackarray); | ||
| // for _ in 0..64 { | ||
| // assert_eq!(buf.read_value::<PlayerAccountData>().unwrap().account_id, data.account_id); | ||
| // } | ||
| }); | ||
| })); | ||
| }); | ||
|
|
||
| c.bench_function("fast-byte-buffer", |b| { | ||
| b.iter(black_box(|| { | ||
| let mut stackarray = [0u8; PlayerAccountData::ENCODED_SIZE * 64]; | ||
| let mut buf = FastByteBuffer::new(&mut stackarray); | ||
| for _ in 0..64 { | ||
| buf.write_value(&data); | ||
| } | ||
|
|
||
| // let mut buf = ByteReader::from_bytes(&stackarray); | ||
| // for _ in 0..64 { | ||
| // assert_eq!(buf.read_value::<PlayerAccountData>().unwrap().account_id, data.account_id); | ||
| // } | ||
| })); | ||
| }); | ||
|
|
||
| c.bench_function("slow-byte-buffer", |b| { | ||
| b.iter(black_box(|| { | ||
| let mut buffer = ByteBuffer::new(); | ||
| for _ in 0..64 { | ||
| buffer.write_value(&data); | ||
| } | ||
| })); | ||
| }); | ||
| } | ||
|
|
||
| fn structs(c: &mut Criterion) { | ||
| let mut data = [0u8; 2048]; | ||
| rand::thread_rng().fill_bytes(&mut data); | ||
|
|
||
| c.bench_function("encode-audio-frame", |b| { | ||
| b.iter(black_box(|| { | ||
| let data = FastEncodedAudioFrame { | ||
| data: data.to_vec().into(), | ||
| }; | ||
| let mut stack_array = [0u8; 3000 * 8]; | ||
| let mut buf = FastByteBuffer::new(&mut stack_array); | ||
| for _ in 0..8 { | ||
| buf.write_value(&data); | ||
| } | ||
|
|
||
| let written_data = buf.as_bytes(); | ||
|
|
||
| for _ in 0..128 { | ||
| let mut reader = ByteReader::from_bytes(written_data); | ||
|
|
||
| let abc = reader.read_value::<FastEncodedAudioFrame>().unwrap(); | ||
| assert_eq!(abc.data.len(), written_data.len()); | ||
| } | ||
| })); | ||
| }); | ||
| } | ||
|
|
||
| fn managers(c: &mut Criterion) { | ||
| c.bench_function("player-manager", |b| { | ||
| b.iter(black_box(|| { | ||
| let mut manager = PlayerManager::new(); | ||
|
|
||
| for level_id in 0..100 { | ||
| for account_id in 0..10 { | ||
| manager.add_to_level(level_id, level_id * 10 + account_id); | ||
| manager.set_player_data(level_id * 10 + account_id, &PlayerData {}); | ||
| } | ||
| } | ||
|
|
||
| let mut total_players = 0; | ||
| for i in 0..100 { | ||
| let count = manager.get_player_count_on_level(i).unwrap_or(0); | ||
| assert_eq!(count, 10); | ||
|
|
||
| let total = manager.for_each_player_on_level( | ||
| i, | ||
| |_, _, p| { | ||
| *p += 1; | ||
| true | ||
| }, | ||
| &mut total_players, | ||
| ); | ||
|
|
||
| assert_eq!(total, count); | ||
| } | ||
|
|
||
| assert_eq!(total_players, 1000); | ||
|
|
||
| for level_id in 0..100 { | ||
| for account_id in 0..10 { | ||
| manager.remove_from_level(level_id, level_id * 10 + account_id); | ||
| manager.remove_player(level_id * 10 + account_id); | ||
| } | ||
| } | ||
| })); | ||
| }); | ||
| } | ||
|
|
||
| criterion_group!(benches, buffers, structs, managers); | ||
| // criterion_group!(benches, structs); | ||
| criterion_main!(benches); |
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