generated dataset, cant commit due to size

.gitignore

@@ -1,3 +1,5 @@
 target/
 debug/
 rust/Cargo.lock
+data_generation/Cargo.lock
+data/

data_generation/src/main.rs

@@ -0,0 +1,67 @@
+use rand::distributions::{Distribution, Uniform};
+use rand::seq::SliceRandom;
+use rand::thread_rng;
+
+use std::fs::File;
+use std::io::Write;
+
+fn main() {
+    {
+        let mut nums = (0..(50e3 as usize)).collect::<Vec<usize>>();
+        nums.shuffle(&mut thread_rng());
+
+        let num_str = nums
+            .iter()
+            .map(|n| n.to_string())
+            .collect::<Vec<String>>()
+            .join("\n");
+
+        let mut fp = File::create("../data/perm50e3.txt").expect("unable to create file");
+        fp.write_all(num_str.as_bytes()).expect("failed to write");
+    }
+
+    {
+        let mut nums = (0..(50e6 as usize)).collect::<Vec<usize>>();
+        nums.shuffle(&mut thread_rng());
+
+        let num_str = nums
+            .iter()
+            .map(|n| n.to_string())
+            .collect::<Vec<String>>()
+            .join("\n");
+
+        let mut fp = File::create("../data/perm50e6.txt").expect("unable to create file");
+        fp.write_all(num_str.as_bytes()).expect("failed to write");
+    }
+
+    {
+        let nums: Vec<i32> = Uniform::from(0..1_000_000_000)
+            .sample_iter(&mut thread_rng())
+            .take(50e6 as usize)
+            .collect();
+
+        let num_str = nums
+            .iter()
+            .map(|n| n.to_string())
+            .collect::<Vec<String>>()
+            .join("\n");
+
+        let mut fp = File::create("../data/billion50e6.txt").expect("unable to create file");
+        fp.write_all(num_str.as_bytes()).expect("failed to write");
+    }
+    {
+        let nums: Vec<f32> = Uniform::from(0.0..10.0)
+            .sample_iter(&mut thread_rng())
+            .take(50e3 as usize)
+            .collect();
+
+        let num_str = nums
+            .iter()
+            .map(|n| n.to_string())
+            .collect::<Vec<String>>()
+            .join("\n");
+
+        let mut fp = File::create("../data/floats50e3.txt").expect("unable to create file");
+        fp.write_all(num_str.as_bytes()).expect("failed to write");
+    }
+}

golang/main.go

@@ -89,7 +89,7 @@ func Qsort(s []int) {
 
 func main() {
 
-	sortSize := 1000000
+	sortSize := 50000000
 	// MAXGOROUTINES := 1
 	unsorted := make([]int, 0, sortSize)
 
@@ -103,7 +103,7 @@ func main() {
 
 	// MAXGOROUTINES = 1
 	start = time.Now()
-	unsorted = rand.Perm(sortSize)
+	// unsorted = rand.Perm(sortSize)
 	Cqsort(unsorted, 1)
 	duration = time.Since(start)