From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/mapped_hyph/benches/bench.rs | 50 +++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 third_party/rust/mapped_hyph/benches/bench.rs (limited to 'third_party/rust/mapped_hyph/benches') diff --git a/third_party/rust/mapped_hyph/benches/bench.rs b/third_party/rust/mapped_hyph/benches/bench.rs new file mode 100644 index 0000000000..cf4ad6cb2f --- /dev/null +++ b/third_party/rust/mapped_hyph/benches/bench.rs @@ -0,0 +1,50 @@ +// Any copyright to the test code below is dedicated to the Public Domain. +// http://creativecommons.org/publicdomain/zero/1.0/ + +use criterion::black_box; +use criterion::criterion_group; +use criterion::criterion_main; +use criterion::BenchmarkId; +use criterion::Criterion; + +use mapped_hyph::Hyphenator; +use std::fs; + +const SAMPLE_SIZE: usize = 300; +const DIC_PATH: &str = "hyph_en_US.hyf"; + +fn bench_construct(c: &mut Criterion) { + c.bench_function("construct", |b| { + b.iter(|| { + let dic = unsafe { mapped_hyph::load_file(DIC_PATH) } + .expect(&format!("failed to load dictionary {}", DIC_PATH)); + let _ = Hyphenator::new(black_box(&*dic)); + }) + }); +} + +fn bench_find_hyphen_values(c: &mut Criterion) { + // XXX: Should we copy this file to the crate to ensure reproducability? + let data = fs::read_to_string("/usr/share/dict/words").expect("File reading failed."); + let words: Vec<&str> = data.lines().take(SAMPLE_SIZE).collect(); + + let dic = unsafe { mapped_hyph::load_file(DIC_PATH) } + .expect(&format!("failed to load dictionary {}", DIC_PATH)); + let hyph = Hyphenator::new(&*dic); + + c.bench_with_input( + BenchmarkId::new("bench_word", SAMPLE_SIZE), + &words, + |b, words| { + b.iter(|| { + let mut values: Vec = vec![0; 1000]; + for w in words { + hyph.find_hyphen_values(&w, &mut values); + } + }); + }, + ); +} + +criterion_group!(benches, bench_construct, bench_find_hyphen_values,); +criterion_main!(benches); -- cgit v1.2.3