From ffb0707c265b9a9fa9c6647f74268143c1e9ad70 Mon Sep 17 00:00:00 2001
From: Hicham Agueny <95568317+HichamAgueny@users.noreply.github.com>
Date: Tue, 20 Feb 2024 15:08:34 +0100
Subject: [PATCH] add hipDeviceSynchronize

---
 GPUSimulators/HLL2.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/GPUSimulators/HLL2.py b/GPUSimulators/HLL2.py
index b248eb2..e9b1313 100644
--- a/GPUSimulators/HLL2.py
+++ b/GPUSimulators/HLL2.py
@@ -177,9 +177,10 @@ class HLL2 (Simulator.BaseSimulator):
                         )
                     )
                 )
+
+        hip_check(hip.hipDeviceSynchronize())    
         self.u0, self.u1 = self.u1, self.u0
     
-        hip_check(hip.hipDeviceSynchronize())
         hip_check(hip.hipModuleUnload(module))
 
         hip_check(hip.hipFree(cfl_data))