70 lines
1.4 KiB
Rust
70 lines
1.4 KiB
Rust
//! `-Zmiri-disable-isolation` needed to run these under miri
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use test::{Bencher, black_box};
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extern crate test;
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use super::Vec;
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use std::{vec::Vec as StdVec, fmt::Debug};
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#[bench]
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#[ignore = "ignored for miri compat"]
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fn std_push(b: &mut Bencher) {
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let mut vec = StdVec::new();
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b.iter(|| vec.push(black_box(5)));
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black_box(vec);
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}
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#[bench]
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#[ignore = "ignored for miri compat"]
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fn dyn_push(b: &mut Bencher) {
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let mut vec = Vec::new();
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b.iter(|| vec.push(black_box(5)));
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black_box(vec);
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}
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#[bench]
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#[ignore = "ignored for miri compat"]
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fn std_push_box(b: &mut Bencher) {
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let mut vec = StdVec::new();
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b.iter(|| vec.push(black_box(Box::new(5) as Box<dyn Debug>)));
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black_box(vec);
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}
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#[bench]
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#[ignore = "ignored for miri compat"]
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fn dyn_push_unsize(b: &mut Bencher) {
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let mut vec = Vec::new();
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b.iter(|| vec.push_unsize_stable(black_box(5), |v| v as &dyn Debug));
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black_box(vec);
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}
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#[bench]
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#[ignore = "ignored for miri compat"]
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fn dyn_push_box(b: &mut Bencher) {
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let mut vec = Vec::new();
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b.iter(|| vec.push_box(black_box(Box::new(5) as Box<dyn Debug>)));
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black_box(vec);
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}
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#[bench]
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#[ignore = "ignored for miri compat"]
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fn dyn_push_then_unsize(b: &mut Bencher) {
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let mut vec = Vec::new();
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b.iter(|| vec.push(black_box(5)));
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let vec = black_box(vec).unsize_stable(|v| v as &dyn Debug);
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black_box(vec);
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} |