From a26befec3a26c01f43bd3630897797a0c58557b2 Mon Sep 17 00:00:00 2001
From: Magnus Ulimoen <flymagnus@gmail.com>
Date: Thu, 12 Dec 2019 20:39:46 +0100
Subject: [PATCH] align block matrix

---
 src/operators/upwind4.rs | 57 +++++++++-------------------------------
 1 file changed, 12 insertions(+), 45 deletions(-)

diff --git a/src/operators/upwind4.rs b/src/operators/upwind4.rs
index 9bc32c7..bf286fe 100644
--- a/src/operators/upwind4.rs
+++ b/src/operators/upwind4.rs
@@ -7,53 +7,20 @@ type SimdT = packed_simd::f32x8;
 pub struct Upwind4 {}
 
 impl Upwind4 {
-    const HBLOCK: &'static [f32] = &[49.0 / 144.0, 61.0 / 48.0, 41.0 / 48.0, 149.0 / 144.0];
-    const DIAG: &'static [f32] = &[
-        -1.0 / 24.0,
-        1.0 / 4.0,
-        -7.0 / 8.0,
-        0.0,
-        7.0 / 8.0,
-        -1.0 / 4.0,
-        1.0 / 24.0,
+    #[rustfmt::skip]
+    const HBLOCK: &'static [f32] = &[
+        49.0 / 144.0, 61.0 / 48.0, 41.0 / 48.0, 149.0 / 144.0
     ];
+    #[rustfmt::skip]
+    const DIAG: &'static [f32] = &[
+        -1.0 / 24.0, 1.0 / 4.0, -7.0 / 8.0, 0.0, 7.0 / 8.0, -1.0 / 4.0, 1.0 / 24.0
+    ];
+    #[rustfmt::skip]
     const BLOCK: &'static [[f32; 7]] = &[
-        [
-            -72.0 / 49.0_f32,
-            187.0 / 98.0,
-            -20.0 / 49.0,
-            -3.0 / 98.0,
-            0.0,
-            0.0,
-            0.0,
-        ],
-        [
-            -187.0 / 366.0,
-            0.0,
-            69.0 / 122.0,
-            -16.0 / 183.0,
-            2.0 / 61.0,
-            0.0,
-            0.0,
-        ],
-        [
-            20.0 / 123.0,
-            -69.0 / 82.0,
-            0.0,
-            227.0 / 246.0,
-            -12.0 / 41.0,
-            2.0 / 41.0,
-            0.0,
-        ],
-        [
-            3.0 / 298.0,
-            16.0 / 149.0,
-            -227.0 / 298.0,
-            0.0,
-            126.0 / 149.0,
-            -36.0 / 149.0,
-            6.0 / 149.0,
-        ],
+        [  -72.0 / 49.0, 187.0 / 98.0,   -20.0 / 49.0,   -3.0 / 98.0,           0.0,           0.0,         0.0],
+        [-187.0 / 366.0,          0.0,   69.0 / 122.0, -16.0 / 183.0,    2.0 / 61.0,           0.0,         0.0],
+        [  20.0 / 123.0, -69.0 / 82.0,            0.0, 227.0 / 246.0,  -12.0 / 41.0,    2.0 / 41.0,         0.0],
+        [   3.0 / 298.0, 16.0 / 149.0, -227.0 / 298.0,           0.0, 126.0 / 149.0, -36.0 / 149.0, 6.0 / 149.0],
     ];
 
     #[inline(never)]