75 lines
1.6 KiB
Rust
75 lines
1.6 KiB
Rust
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use yarte::TemplateFixed;
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pub fn big_table(b: &mut criterion::Bencher<'_>, size: &usize) {
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let mut table = Vec::with_capacity(*size);
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for _ in 0..*size {
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let mut inner = Vec::with_capacity(*size);
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for i in 0..*size {
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inner.push(i);
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}
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table.push(inner);
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}
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let ctx = BigTable { table };
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b.iter(|| {
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let mut buf = String::with_capacity(109915);
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unsafe {
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buf.as_mut_vec().set_len(109915);
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let b = ctx.call(buf.as_bytes_mut()).unwrap();
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buf.as_mut_vec().set_len(b);
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}
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buf
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});
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}
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#[derive(TemplateFixed)]
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#[template(path = "big-table.hbs")]
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struct BigTable {
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table: Vec<Vec<usize>>,
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}
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pub fn teams(b: &mut criterion::Bencher<'_>) {
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let teams = Teams {
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year: 2015,
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teams: vec![
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Team {
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name: "Jiangsu".into(),
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score: 43,
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},
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Team {
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name: "Beijing".into(),
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score: 27,
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},
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Team {
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name: "Guangzhou".into(),
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score: 22,
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},
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Team {
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name: "Shandong".into(),
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score: 12,
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},
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],
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};
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b.iter(|| {
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let mut buf = String::with_capacity(239);
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unsafe {
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buf.as_mut_vec().set_len(239);
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let b = teams.call(buf.as_bytes_mut()).unwrap();
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buf.as_mut_vec().set_len(b);
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}
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buf
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});
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}
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#[derive(TemplateFixed)]
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#[template(path = "teams.hbs")]
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struct Teams {
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year: u16,
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teams: Vec<Team>,
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}
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struct Team {
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name: String,
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score: u8,
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}
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