robin/tf-log-parser
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optimize line splitting

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This commit is contained in:
Robin Appelman 2023-03-04 17:03:03 +01:00
commit 7bd667004b
3 changed files with 52 additions and 8 deletions
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5
benches/bench.rs
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@ -1,7 +1,7 @@
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use std::fs::read_to_string;
use std::time::Duration;
use tf_log_parser::{parse, GameEvent, RawEvent};
use tf_log_parser::{parse, GameEvent, RawEvent, LineSplit};
pub fn parse_benchmark(c: &mut Criterion) {
let input = read_to_string("test_data/log_2892242.log").unwrap();
@ -26,8 +26,7 @@ pub fn parse_raw(c: &mut Criterion) {
let input = read_to_string("test_data/log_2892242.log").unwrap();
c.bench_function("parse raw 2892242", |b| {
b.iter(|| {
black_box(&input)
.split("L ")
LineSplit::new(black_box(&input))
.filter(|line| !line.is_empty())
.flat_map(RawEvent::parse)
.count();

5
benches/iai.rs
View file

@ -1,5 +1,5 @@
use iai::black_box;
use tf_log_parser::{parse, RawEvent};
use tf_log_parser::{LineSplit, parse, RawEvent};
static LOG: &str = include_str!("../test_data/log_2892242.log");
@ -9,8 +9,7 @@ pub fn parse_benchmark() {
pub fn parse_raw() {
black_box(
black_box(&LOG)
.split("L ")
LineSplit::new(black_box(&LOG))
.filter(|line| !line.is_empty())
.flat_map(RawEvent::parse)
.count(),