From 5cd236287542b47016fe3c49aa56bb66d74c4ad7 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Thu, 20 Aug 2026 18:59:00 +0200
Subject: Feierabend

---
 examples/stdkr_2d_bgk/sim.cpp | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

(limited to 'examples/stdkr_2d_bgk/sim.cpp')

diff --git a/examples/stdkr_2d_bgk/sim.cpp b/examples/stdkr_2d_bgk/sim.cpp
index 558a219..36147d5 100644
--- a/examples/stdkr_2d_bgk/sim.cpp
+++ b/examples/stdkr_2d_bgk/sim.cpp
@@ -56,7 +56,6 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 	// saw::data<sch::FixedArray<sch::UInt64,Desc::D>> meta{{dim_x,dim_y}};
 	auto lbm_data_ptr = saw::heap<saw::data<sch::ChunkStruct<T,Desc>>>();
 	auto lbm_macro_data_ptr = saw::heap<saw::data<sch::MacroStruct<T,Desc>>>();
-	auto lbm_particle_data_ptr = saw::heap<saw::data<sch::ParticleSpheroidGroup<T,Desc>>>();
 
 	std::cout<<"Estimated Bytes: "<<memory_estimate<sch::ChunkStruct<T,Desc>,sch::MacroStruct<T,Desc>>().get()<<std::endl;
 
@@ -82,7 +81,7 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 
 	sycl_q.wait();
 	{
-		auto eov = init<T,Desc,Coll>(conv,*lbm_data_ptr,*lbm_macro_data_ptr,*lbm_particle_data_ptr);
+		auto eov = init<T,Desc,Coll>(conv,*lbm_data_ptr,*lbm_macro_data_ptr);
 		if(eov.is_error()){
 			return eov;
 		}
@@ -96,7 +95,6 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 
 	saw::data<sch::ChunkStruct<T,Desc>, encode::Sycl<saw::encode::Native>> lbm_sycl_data{sycl_q};
 	saw::data<sch::MacroStruct<T,Desc>, encode::Sycl<saw::encode::Native>> lbm_sycl_macro_data{sycl_q};
-	saw::data<sch::ParticleSpheroidGroup<T,Desc>, encode::Sycl<saw::encode::Native>> lbm_sycl_particle_data{sycl_q};
 	sycl_q.wait();
 
 	{
@@ -111,16 +109,9 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 			return eov;
 		}
 	}
-	{
-		auto eov = dev.copy_to_device(*lbm_particle_data_ptr,lbm_sycl_particle_data);
-		if(eov.is_error()){
-			return eov;
-		}
-	}
 	sycl_q.wait();
 	auto lsd_view = make_view(lbm_sycl_data);
 	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};
 
@@ -129,7 +120,7 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 	for(saw::data<sch::UInt64> i{0u}; i < time_steps and krun; ++i){
 		// BC + Collision
 		{
-			auto eov = step<T,Desc,Coll>(conv,lsd_view,lsdm_view,lsdp_view,i,dev);
+			auto eov = step<T,Desc,Coll>(conv,lsd_view,lsdm_view,i,dev);
 			if(eov.is_error()){
 				return eov;
 			}
-- 
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