Fix formatting

Author: Mikołaj Komar

src/example7.cpp

@@ -5,7 +5,6 @@
 #include <dr/mp.hpp>
 #include <fmt/core.h>
 
-
 /* Sparse band matrix vector multiplication */
 int main() {
   dr::mp::init(sycl::default_selector_v);
@@ -14,10 +13,10 @@ int main() {
   dr::views::csr_matrix_view<V, I> local_data;
   auto root = 0;
   auto n = 10;
-  auto up = 1; // number of diagonals above main diagonal
+  auto up = 1;    // number of diagonals above main diagonal
   auto down = up; // number of diagonals below main diagonal
   if (root == dr::mp::rank()) {
-     local_data = dr::generate_band_csr<V, I>(n, up, down);
+    local_data = dr::generate_band_csr<V, I>(n, up, down);
   }
 
   dr::mp::distributed_sparse_matrix<
@@ -34,23 +33,22 @@ int main() {
 
   dr::mp::broadcasted_vector<double> broadcasted_b;
   broadcasted_b.broadcast_data(matrix.shape().second, 0, b,
-                             dr::mp::default_comm());
+                               dr::mp::default_comm());
 
   gemv(root, res, matrix, broadcasted_b);
 
   if (root == dr::mp::rank()) {
     fmt::print("Band matrix {} x {} with bandwitch {}\n", n, n, up * 2);
     fmt::print("Input: ");
-    for (auto x: b) {
-        fmt::print("{} ", x);
+    for (auto x : b) {
+      fmt::print("{} ", x);
     }
     fmt::print("\n");
     fmt::print("Matrix vector multiplication res: ");
-    for (auto x: res) {
-        fmt::print("{} ", x);
+    for (auto x : res) {
+      fmt::print("{} ", x);
     }
     fmt::print("\n");
-
   }
 
   dr::mp::finalize();