From 76dea4c1035bf063802ca0cc650d69aef8047b9f Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Mon, 24 Aug 2026 19:19:45 +0200
Subject: Fixing examples

---
 examples/schaefer_turek_durst_krause_rannbacher/sim.cpp  | 4 +++-
 examples/schaefer_turek_durst_krause_rannbacher/step.hpp | 7 ++-----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp b/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp
index ff6a43a..59f61d9 100644
--- a/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp
+++ b/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp
@@ -122,7 +122,7 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 	auto lsdm_view = make_view(lbm_sycl_macro_data);
 	auto lsdp_view = make_view(lbm_sycl_particle_data);
 	
-	saw::data<sch::UInt64> time_steps{64u*1024ul};
+	saw::data<sch::UInt64> time_steps{128u*1024ul};
 
 	auto& info_f = lsd_view.template get<"info">();
 
@@ -136,6 +136,7 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 		}
 
 		sycl_q.wait();
+		/*
 		if(i.get() % 64u == 0u){
 			{
 				auto eov = dev.copy_to_host(lbm_sycl_macro_data,*lbm_macro_data_ptr);
@@ -150,6 +151,7 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 				}
 			}
 		}
+		*/
 		// Stream
 		sycl_q.submit([&](acpp::sycl::handler& h){
 			component<T,Desc,cmpt::Stream,encode::Sycl<saw::encode::Native>> stream;
diff --git a/examples/schaefer_turek_durst_krause_rannbacher/step.hpp b/examples/schaefer_turek_durst_krause_rannbacher/step.hpp
index 9748ec8..beb123b 100644
--- a/examples/schaefer_turek_durst_krause_rannbacher/step.hpp
+++ b/examples/schaefer_turek_durst_krause_rannbacher/step.hpp
@@ -8,7 +8,6 @@ namespace lbm {
 template<typename T, typename Desc, typename Coll>
 saw::error_or<void> step(
 		const converter<T>& conv,
-		const saw::data<sch::Scalar<T>>& tau,
 		saw::data<sch::Ptr<sch::ChunkStruct<T,Desc>>,encode::Sycl<saw::encode::Native>>& fields,
 		saw::data<sch::Ptr<sch::MacroStruct<T,Desc>>,encode::Sycl<saw::encode::Native>>& macros,
 		saw::data<sch::Ptr<sch::ParticleSpheroidGroup<T,Desc>>,encode::Sycl<saw::encode::Native>>& particles,
@@ -20,8 +19,6 @@ saw::error_or<void> step(
 	auto& q = dev.get_handle();
 	auto& info_f = fields.template get<"info">();
 	auto& porous_f = macros.template get<"porosity">();
-
-
 	
 	if constexpr ( std::is_same_v<Coll, method::Hlbm> ){
 		q.submit([&](acpp::sycl::handler& h){
@@ -78,11 +75,11 @@ saw::error_or<void> step(
 									saw::data<T> scale;
 									{
 										scale.set([&](){
-											if(t_i.get() > 2048u){
+											if(t_i.get() > 1024u){
 												return 1.0f;
 											}
 
-											return t_i.get() / 2048.0f;
+											return t_i.get() / 1024.0f;
 										}());
 									}
 									{
-- 
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