55 lines
1.9 KiB
Rust
55 lines
1.9 KiB
Rust
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use mps_interpreter::{MpsFaye, MpsRunner};
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use std::fs::File;
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use std::io::{BufReader, Read, Seek};
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use criterion::{criterion_group, criterion_main, Criterion};
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fn interpretor_benchmark(c: &mut Criterion) {
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let f = File::open("benches/lots_of_empty.mps").unwrap();
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let mut reader = BufReader::with_capacity(1024 * 1024 /* 1 MiB */, f);
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// read everything into buffer before starting
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let mut buf = Vec::with_capacity(1024 * 1024);
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reader.read_to_end(&mut buf).unwrap();
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drop(buf);
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c.bench_function("mps lots_of_empty.mps", |b| {
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b.iter(|| {
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//let f = File::open("benches/lots_of_empty.mps").unwrap();
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//let mut reader = BufReader::new(f);
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reader.rewind().unwrap();
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let mps = MpsRunner::with_stream(&mut reader);
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for item in mps {
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match item {
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Err(e) => panic!("{}", e),
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Ok(_) => {}
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}
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}
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})
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});
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}
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fn faye_benchmark(c: &mut Criterion) {
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let f = File::open("benches/lots_of_empty.mps").unwrap();
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let mut reader = BufReader::with_capacity(1024 * 1024 /* 1 MiB */, f);
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// read everything into buffer before starting
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let mut buf = Vec::with_capacity(1024 * 1024);
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reader.read_to_end(&mut buf).unwrap();
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drop(buf);
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c.bench_function("mps-faye lots_of_empty.mps", |b| {
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b.iter(|| {
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//let f = File::open("benches/lots_of_empty.mps").unwrap();
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//let mut reader = BufReader::new(f);
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reader.rewind().unwrap();
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let mps = MpsFaye::with_stream(&mut reader);
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for item in mps {
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match item {
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Err(e) => panic!("{}", e),
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Ok(_) => {}
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}
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}
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})
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});
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}
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criterion_group!(parse_benches, interpretor_benchmark, faye_benchmark);
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criterion_main!(parse_benches);
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