README.md

@@ -59,18 +59,3 @@ algorithms in Rust and benchmark them. Let the battle begin.
 
 [rust]: https://www.rust-lang.org/
 [gnuplot]: http://www.gnuplot.info/
-
-
-## Algorithms
-
-- `single thread`: No multi-threading or any optimization of any kind. Used as
-  a reference.
-- `rayon`: Multi-threading provided by the `rayon` crate, but no optimization
-  of any kind. Used as a reference.
-- `rayon sorted`: Multi-threading provided by the `rayon` crate. Tasks are
-  sorted so the shortest ones are executed first.
-- `rayon sorted reverse`: Multi-threading provided by the `rayon` crate. Tasks
-  are sorted so the longest ones are executed first. This should behave as an
-  [LPT][lpt].
-
-[lpt]: https://en.wikipedia.org/wiki/Longest-processing-time-first_scheduling

benches/job_scheduling.rs

@@ -1,14 +1,13 @@
 use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
 use rust_job_scheduling::algorithm::*;
-use rust_job_scheduling::data::*;
+use rust_job_scheduling::data::SMALL;
 use rust_job_scheduling::Task;
 
-const TEST_DATA: &[(&str, &[Task])] = &[("10 tasks", T_10), ("500 tasks", T_500)];
+const TEST_DATA: &[(&str, &[Task])] = &[("small", SMALL)];
 const TEST_FUNCS: &[(&str, &dyn Fn(&[Task]))] = &[
 	("single thread", &single_thread),
 	("rayon", &rayon),
 	("rayon sorted", &rayon_sorted),
-	("rayon sorted reverse", &rayon_sorted_reverse),
 ];
 
 fn job_scheduling_benchmark(c: &mut Criterion) {

src/algorithm/rayon.rs

@@ -7,14 +7,6 @@ pub fn rayon(data: &[Task]) {
 
 pub fn rayon_sorted(data: &[Task]) {
 	let mut data = data.to_vec();
-	// Shortest tasks first
 	data.sort();
-	rayon(&data);
-}
-
-pub fn rayon_sorted_reverse(data: &[Task]) {
-	let mut data = data.to_vec();
-	// Longest tasks first
-	data.sort_by(|a, b| a.cmp(b).reverse());
-	rayon(&data);
+	rayon(&data)
 }

src/data.rs

@@ -1,5 +1,3 @@
-mod t10;
-mod t500;
+mod small;
 
-pub use t10::T_10;
-pub use t500::T_500;
+pub use small::SMALL;

src/data/small.rs

@@ -1,6 +1,10 @@
 use crate::Task;
 
-pub const T_10: &[Task] = &[
+pub const SMALL: &[Task] = &[
+	Task {
+		data: b"eb17a235c386039c41c65bf5",
+		cost: 500,
+	},
 	Task {
 		data: b"df33fd171cd4d311775ebe76",
 		cost: 100,