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#![feature(test)]
extern crate test;
use leb128;
#[bench]
fn write_signed(b: &mut test::Bencher) {
let mut buf = [0; 4096];
b.iter(|| {
let mut writable = &mut buf[..];
for i in -1025..1025 {
test::black_box(leb128::write::signed(&mut writable, i).unwrap());
}
});
}
#[bench]
fn write_unsigned(b: &mut test::Bencher) {
let mut buf = [0; 4096];
b.iter(|| {
let mut writable = &mut buf[..];
for i in 0..2050 {
test::black_box(leb128::write::unsigned(&mut writable, i).unwrap());
}
});
}
#[bench]
fn read_signed(b: &mut test::Bencher) {
let mut buf = [0; 4096];
{
let mut writable = &mut buf[..];
for i in -1025..1025 {
leb128::write::signed(&mut writable, i).unwrap();
}
}
b.iter(|| {
let mut readable = &buf[..];
for _ in -1025..1025 {
test::black_box(leb128::read::signed(&mut readable).unwrap());
}
});
}
#[bench]
fn read_unsigned(b: &mut test::Bencher) {
let mut buf = [0; 4096];
{
let mut writable = &mut buf[..];
for i in 0..2050 {
leb128::write::unsigned(&mut writable, i).unwrap();
}
}
b.iter(|| {
let mut readable = &buf[..];
for _ in 0..2050 {
test::black_box(leb128::read::unsigned(&mut readable).unwrap());
}
});
}