51 lines
1.3 KiB
Rust
51 lines
1.3 KiB
Rust
#![feature(test)]
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extern crate test;
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use pyo3::prelude::*;
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use pyo3::types::PySet;
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use std::collections::{BTreeSet, HashSet};
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use test::Bencher;
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#[bench]
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fn iter_set(b: &mut Bencher) {
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let gil = Python::acquire_gil();
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let py = gil.python();
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const LEN: usize = 100_000;
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let set = PySet::new(py, &(0..LEN).collect::<Vec<_>>()).unwrap();
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let mut sum = 0;
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b.iter(|| {
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for x in set.iter() {
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let i: u64 = x.extract().unwrap();
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sum += i;
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}
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});
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}
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#[bench]
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fn extract_hashset(b: &mut Bencher) {
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let gil = Python::acquire_gil();
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let py = gil.python();
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const LEN: usize = 100_000;
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let set = PySet::new(py, &(0..LEN).collect::<Vec<_>>()).unwrap();
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b.iter(|| HashSet::<u64>::extract(set));
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}
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#[bench]
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fn extract_btreeset(b: &mut Bencher) {
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let gil = Python::acquire_gil();
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let py = gil.python();
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const LEN: usize = 100_000;
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let set = PySet::new(py, &(0..LEN).collect::<Vec<_>>()).unwrap();
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b.iter(|| BTreeSet::<u64>::extract(set));
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}
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#[bench]
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#[cfg(feature = "hashbrown")]
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fn extract_hashbrown_set(b: &mut Bencher) {
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let gil = Python::acquire_gil();
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let py = gil.python();
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const LEN: usize = 100_000;
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let set = PySet::new(py, &(0..LEN).collect::<Vec<_>>()).unwrap();
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b.iter(|| hashbrown::HashSet::<u64>::extract(set));
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}
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