From b4d803b73839aa1281d3b81782291b4de15da241 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Mon, 16 Feb 2026 15:01:42 +0100
Subject: Change to HLBM

---
 default.nix                                 | 2 +-
 examples/poiseulle_particles_2d_gpu/sim.cpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/default.nix b/default.nix
index 9f5aa82..706c48f 100644
--- a/default.nix
+++ b/default.nix
@@ -68,7 +68,7 @@ let
 
 		 src = builtins.fetchurl {
 			url = "https://git.keldu.de/forstio-forstio/snapshot/master.tar.gz";
-			sha256 = "sha256:026scvd9015blphbj49d0cv5wfrxh1szzdv3p212wzk4iw643akj";
+			sha256 = "sha256:10dffxzkyvm705l75vypl95dg40b68p5qqfizcx7ppcqyzz1h779";
 		 };
 
 		 phases = [ "unpackPhase" "installPhase" ];
diff --git a/examples/poiseulle_particles_2d_gpu/sim.cpp b/examples/poiseulle_particles_2d_gpu/sim.cpp
index 887c476..d12b7f5 100644
--- a/examples/poiseulle_particles_2d_gpu/sim.cpp
+++ b/examples/poiseulle_particles_2d_gpu/sim.cpp
@@ -158,8 +158,8 @@ saw::error_or<void> step(
 	// auto coll_ev = 
 	q.submit([&](acpp::sycl::handler& h){
 		// Need nicer things to handle the flow. I see improvement here
-		component<T,Desc,cmpt::BGK, encode::Sycl<saw::encode::Native>> collision{0.6};
-		// component<T,Desc,cmpt::HLBM,encode::Sycl<saw::encode::Native>> collision{0.6};
+		// component<T,Desc,cmpt::BGK, encode::Sycl<saw::encode::Native>> collision{0.6};
+		component<T,Desc,cmpt::HLBM,encode::Sycl<saw::encode::Native>> collision{0.6};
 		component<T,Desc,cmpt::BounceBack,encode::Sycl<saw::encode::Native>> bb;
 
 		saw::data<sch::Scalar<T>> rho_b;
-- 
cgit v1.2.3