fmt

1 files changed, 29 insertions, 9 deletions

diff --git a/candle-metal-kernels/src/tests.rs b/candle-metal-kernels/src/tests.rs
index b15505f7..775ee0fa 100644
--- a/candle-metal-kernels/src/tests.rs
+++ b/candle-metal-kernels/src/tests.rs
@@ -975,7 +975,6 @@ fn run_random<T: Clone>(name: &'static str, seed: u64, length: usize, a: f32, b:
         .unwrap();
     }
 
-
     command_buffer.commit();
     command_buffer.wait_until_completed();
 
@@ -984,7 +983,6 @@ fn run_random<T: Clone>(name: &'static str, seed: u64, length: usize, a: f32, b:
 
 #[test]
 fn random() {
-
     fn calc_mean(data: &[f32]) -> f32 {
         let sum = data.iter().sum::<f32>() as f32;
         let count = data.len();
@@ -997,10 +995,14 @@ fn random() {
         let count = data.len();
         assert!(count > 0);
 
-        let variance = data.iter().map(|value| {
-            let diff = mean - (*value as f32);
-            diff * diff
-        }).sum::<f32>() / count as f32;
+        let variance = data
+            .iter()
+            .map(|value| {
+                let diff = mean - (*value as f32);
+                diff * diff
+            })
+            .sum::<f32>()
+            / count as f32;
 
         variance.sqrt()
     }
@@ -1017,11 +1019,29 @@ fn random() {
 
     macro_rules! validate_random {
         ($type:ty) => {
-            let results: Vec<f32> = run_random::<$type>(concat!("rand_uniform_", stringify!($type)), seed, length, min, max).into_iter().map(f32::from).collect();
+            let results: Vec<f32> = run_random::<$type>(
+                concat!("rand_uniform_", stringify!($type)),
+                seed,
+                length,
+                min,
+                max,
+            )
+            .into_iter()
+            .map(f32::from)
+            .collect();
             results.iter().for_each(|v| assert!(*v >= min && *v <= max));
             assert!(calc_mean(&results) > -1.0 && calc_mean(&results) < 1.0);
 
-            let results: Vec<f32> = run_random::<$type>(concat!("rand_normal_", stringify!($type)), seed, length, mean, stddev).into_iter().map(f32::from).collect();
+            let results: Vec<f32> = run_random::<$type>(
+                concat!("rand_normal_", stringify!($type)),
+                seed,
+                length,
+                mean,
+                stddev,
+            )
+            .into_iter()
+            .map(f32::from)
+            .collect();
             assert!((calc_mean(&results) - mean).abs() < mean / 10.0);
             assert!((calc_stddev(&results) - stddev).abs() < stddev / 10.0);
         };
@@ -1030,4 +1050,4 @@ fn random() {
     validate_random!(f32);
     validate_random!(f16);
     validate_random!(bf16);
-}
\ No newline at end of file
+}