Remove a few somewhat redundant benchmarks

mgeier · Dec 3, 2023 · 275295d · 275295d
1 parent 73729ef
commit 275295d
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diff --git a/benches/single_thread_single_byte.rs b/benches/single_thread_single_byte.rs
@@ -3,9 +3,6 @@
 //! This is *not* a typical use case but it should nevertheless be useful
 //! for comparing the overhead of different methods.
 
-use std::io::{Read, Write};
-use std::mem::MaybeUninit;
-
 use criterion::{black_box, criterion_group, criterion_main};
 use criterion::{AxisScale, PlotConfiguration};
 
@@ -43,57 +40,6 @@ pub fn criterion_benchmark(criterion: &mut criterion::Criterion) {
         c.pop().unwrap()
     });
 
-    add_function(&mut group, "2-slice-read", |i| {
-        p.push(i).unwrap();
-        let chunk = c.read_chunk(1).unwrap();
-        let (s, _) = chunk.as_slices();
-        let result = s[0];
-        chunk.commit_all();
-        result
-    });
-
-    add_function(&mut group, "2-slice-write", |i| {
-        let mut chunk = p.write_chunk(1).unwrap();
-        let (s, _) = chunk.as_mut_slices();
-        s[0] = i;
-        chunk.commit_all();
-        c.pop().unwrap()
-    });
-
-    add_function(&mut group, "2-slice-write-uninit", |i| {
-        let mut chunk = p.write_chunk_uninit(1).unwrap();
-        let (s, _) = chunk.as_mut_slices();
-        s[0] = MaybeUninit::new(i);
-        unsafe {
-            chunk.commit_all();
-        }
-        c.pop().unwrap()
-    });
-
-    add_function(&mut group, "3-iterate-read", |i| {
-        p.push(i).unwrap();
-        let chunk = c.read_chunk(1).unwrap();
-        chunk.into_iter().next().unwrap()
-    });
-
-    add_function(&mut group, "3-iterate-write", |i| {
-        let chunk = p.write_chunk_uninit(1).unwrap();
-        chunk.fill_from_iter(&mut std::iter::once(i));
-        c.pop().unwrap()
-    });
-
-    let mut buf = [0];
-    add_function(&mut group, "4-read", |i| {
-        p.push(i).unwrap();
-        let _ = c.read(&mut buf).unwrap();
-        buf[0]
-    });
-
-    add_function(&mut group, "4-write", |i| {
-        let _ = p.write(&[i]).unwrap();
-        c.pop().unwrap()
-    });
-
     group.finish();
 }
 

diff --git a/benches/single_thread_with_chunks.rs b/benches/single_thread_with_chunks.rs
@@ -36,24 +36,6 @@ pub fn criterion_benchmark(criterion: &mut criterion::Criterion) {
 
     let (mut p, mut c) = RingBuffer::<u8>::new(CHUNK_SIZE + 1);
 
-    add_function(&mut group, "1-pop", |data| {
-        let mut result = [0; CHUNK_SIZE];
-        let _ = p.write(data).unwrap();
-        for i in result.iter_mut() {
-            *i = c.pop().unwrap();
-        }
-        result
-    });
-
-    add_function(&mut group, "1-push", |data| {
-        let mut result = [0; CHUNK_SIZE];
-        for &i in data.iter() {
-            p.push(i).unwrap();
-        }
-        let _ = c.read(&mut result).unwrap();
-        result
-    });
-
     add_function(&mut group, "2-slice-read", |data| {
         let mut result = [0; CHUNK_SIZE];
         let _ = p.write(data).unwrap();