1 use criterion::{black_box, criterion_group, criterion_main, Criterion};
2
3 use std::fs;
4 use unicode_segmentation::UnicodeSegmentation;
5
unicode_words(c: &mut Criterion, lang: &str, path: &str)6 fn unicode_words(c: &mut Criterion, lang: &str, path: &str) {
7 let text = fs::read_to_string(path).unwrap();
8 c.bench_function(&format!("unicode_words_{}", lang), |bench| {
9 bench.iter(|| {
10 for w in text.unicode_words() {
11 black_box(w);
12 }
13 })
14 });
15 }
16
unicode_words_arabic(c: &mut Criterion)17 fn unicode_words_arabic(c: &mut Criterion) {
18 unicode_words(c, "arabic", "benches/texts/arabic.txt");
19 }
20
unicode_words_english(c: &mut Criterion)21 fn unicode_words_english(c: &mut Criterion) {
22 unicode_words(c, "english", "benches/texts/english.txt");
23 }
24
unicode_words_hindi(c: &mut Criterion)25 fn unicode_words_hindi(c: &mut Criterion) {
26 unicode_words(c, "hindi", "benches/texts/hindi.txt");
27 }
28
unicode_words_japanese(c: &mut Criterion)29 fn unicode_words_japanese(c: &mut Criterion) {
30 unicode_words(c, "japanese", "benches/texts/japanese.txt");
31 }
32
unicode_words_korean(c: &mut Criterion)33 fn unicode_words_korean(c: &mut Criterion) {
34 unicode_words(c, "korean", "benches/texts/korean.txt");
35 }
36
unicode_words_mandarin(c: &mut Criterion)37 fn unicode_words_mandarin(c: &mut Criterion) {
38 unicode_words(c, "mandarin", "benches/texts/mandarin.txt");
39 }
40
unicode_words_russian(c: &mut Criterion)41 fn unicode_words_russian(c: &mut Criterion) {
42 unicode_words(c, "russian", "benches/texts/russian.txt");
43 }
44
unicode_words_source_code(c: &mut Criterion)45 fn unicode_words_source_code(c: &mut Criterion) {
46 unicode_words(c, "source_code", "benches/texts/source_code.txt");
47 }
48
49 criterion_group!(
50 benches,
51 unicode_words_arabic,
52 unicode_words_english,
53 unicode_words_hindi,
54 unicode_words_japanese,
55 unicode_words_korean,
56 unicode_words_mandarin,
57 unicode_words_russian,
58 unicode_words_source_code,
59 );
60
61 criterion_main!(benches);
62