From c046d6cbbf06cb616a8dcef3d12bc20b68bca637 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20L=C3=BCtke=20Dreimann?=
 <marcel.luetkedreimann@uos.de>
Date: Thu, 21 Sep 2023 11:18:00 +0200
Subject: [PATCH] 64k alignment for cl buffers

---
 repos/hello_gpgpu/src/hello_gpgpu/CL/cl.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repos/hello_gpgpu/src/hello_gpgpu/CL/cl.cc b/repos/hello_gpgpu/src/hello_gpgpu/CL/cl.cc
index f3a88e0f42..7c613d828b 100644
--- a/repos/hello_gpgpu/src/hello_gpgpu/CL/cl.cc
+++ b/repos/hello_gpgpu/src/hello_gpgpu/CL/cl.cc
@@ -342,7 +342,7 @@ clCreateBuffer(cl_context   context,
     cl_mem clmem = (cl_mem)g_cl_genode->alloc(sizeof(struct _cl_mem));
     if(host_ptr == NULL)
     {
-        host_ptr = g_cl_genode->aligned_alloc(0x1000, size);
+        host_ptr = g_cl_genode->aligned_alloc(0x10000, size); // without LARGE_PAGES 0x1000 alignment is enough
     }
     else
     {