From 7b9a77454f13f29b9e8feb37d806c340949c2d28 Mon Sep 17 00:00:00 2001
From: kai <k.penazzi@web.de>
Date: Sun, 1 Jun 2025 13:04:31 +0200
Subject: [PATCH] idk

---
 lab10/jacobi/jacobi_mpi.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lab10/jacobi/jacobi_mpi.cpp b/lab10/jacobi/jacobi_mpi.cpp
index 30e5401..7ddd6b7 100644
--- a/lab10/jacobi/jacobi_mpi.cpp
+++ b/lab10/jacobi/jacobi_mpi.cpp
@@ -150,7 +150,7 @@ Jacobi::Result JacobiMPI::run(const Matrix &init, double epsilon,
       }
     }
 
-    double globalDist;
+    double globalDist = 0;
     MPI_Allreduce(&dist, &globalDist, 1, MPI_DOUBLE, MPI_MAX, MPI_COMM_WORLD);
     dist = globalDist;