From d9850f5fee86880729fcf3979261c98a56c1f179 Mon Sep 17 00:00:00 2001
From: Timo Betcke <timo.betcke@gmail.com>
Date: Thu, 6 Feb 2025 16:05:57 +0000
Subject: [PATCH] Fixed broadcast error for spaces

---
 src/function.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/function.rs b/src/function.rs
index d9f19eef..16608b51 100644
--- a/src/function.rs
+++ b/src/function.rs
@@ -459,11 +459,12 @@ where
         // on the last process
 
         let global_size = {
-            let mut tmp = 0;
+            let mut tmp = dof_n;
             if rank == comm.size() - 1 {
-                comm.this_process().scatter_into_root(&dof_n, &mut tmp);
+                comm.this_process().broadcast_into(&mut tmp);
             } else {
-                comm.process_at_rank(comm.size() - 1).scatter_into(&mut tmp);
+                comm.process_at_rank(comm.size() - 1)
+                    .broadcast_into(&mut tmp);
             }
 
             tmp