From c410ddfebd40aedf75d0927a0e6581bf48b5b1c3 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Tue, 7 Oct 2025 17:52:16 +0200
Subject: Fixing center of mass calculations

---
 examples/cavity_2d_gpu/cavity_2d_gpu.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'examples/cavity_2d_gpu')

diff --git a/examples/cavity_2d_gpu/cavity_2d_gpu.cpp b/examples/cavity_2d_gpu/cavity_2d_gpu.cpp
index edb7dd8..cc0a811 100644
--- a/examples/cavity_2d_gpu/cavity_2d_gpu.cpp
+++ b/examples/cavity_2d_gpu/cavity_2d_gpu.cpp
@@ -185,7 +185,7 @@ void set_initial_conditions(saw::data<kel::lbm::sch::CavityFieldD2Q9>& latt){
 }
 
 void lbm_step(
-	saw::data<kel::lbm::sch::CavityFieldD2Q9>& latt,
+	acpp::sycl::buffer<saw::data<sch::CavityFieldD2Q9>>& latt,
 	bool even_step,
 	uint64_t time_step,
 	acpp::sycl::queue& sycl_q
@@ -310,7 +310,7 @@ int main(){
 			write_vtk_file(vtk_f_name, macros);
 		}
 
-		lbm_step(lattice, (i%2u == 0u), i, sycl_q);
+		lbm_step(df_sycl, (i%2u == 0u), i, sycl_q);
 	}
 	return 0;
 }
-- 
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