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dont store byte_len separatly

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bit_len actually makes a performance difference
This commit is contained in:
Robin Appelman 2019-07-24 12:53:45 +02:00
commit af93d0917e
2 changed files with 24 additions and 50 deletions
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21
benches/bench.rs
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@ -117,21 +117,6 @@ fn build_string_data(size: usize, inputs: &Vec<&str>) -> Vec<u8> {
}
}
fn verify_buffer(buffer: &BitBuffer<BigEndian>, inputs: &Vec<&str>) {
let mut pos = 0;
let len = buffer.bit_len();
loop {
for input in inputs.iter() {
if pos + input.len() + 1 >= len {
return;
}
let result = buffer.read_string(pos, None).unwrap();
pos += (result.len() + 1) * 8;
assert_eq!(*input, result.as_str());
}
}
}
#[bench]
fn perf_string_be(b: &mut Bencher) {
let inputs = vec![
@ -144,9 +129,6 @@ fn perf_string_be(b: &mut Bencher) {
let data = build_string_data(10 * 1024 * 1024, &inputs);
let buffer = BitBuffer::new(data, BigEndian);
// test it once before bench
//verify_buffer(&buffer, &inputs);
b.iter(|| {
let mut pos = 0;
let len = buffer.bit_len();
@ -173,9 +155,6 @@ fn perf_string_le(b: &mut Bencher) {
let data = build_string_data(10 * 1024 * 1024, &inputs);
let buffer = BitBuffer::new(data, LittleEndian);
// test it once before bench
//verify_buffer(&buffer, &inputs);
b.iter(|| {
let mut pos = 0;
let len = buffer.bit_len();