[Bf-blender-cvs] [3186551] cycles_split_kernel: Cycles: Add comment to explain disabled code

[Mai Lavelle]

Commit: 31865518bbbb94d260b7da3740f4c3033b889799
Author: Mai Lavelle
Date:   Sun Nov 20 13:05:55 2016 -0500
Branches: cycles_split_kernel
https://developer.blender.org/rB31865518bbbb94d260b7da3740f4c3033b889799

Cycles: Add comment to explain disabled code

===================================================================

M	intern/cycles/blender/blender_sync.cpp

===================================================================

diff --git a/intern/cycles/blender/blender_sync.cpp b/intern/cycles/blender/blender_sync.cpp
index 23de6f8..57b55c5 100644
--- a/intern/cycles/blender/blender_sync.cpp
+++ b/intern/cycles/blender/blender_sync.cpp
@@ -629,6 +629,12 @@ SessionParams BlenderSync::get_session_params(BL::RenderEngine& b_engine,
 	}
 
 	/* tiles */
+	/* TODO(mai): Currently the debug_tile_size is really large and without
+	 * automatic tile splitting running out of memory with the split kernel
+	 * is very likely, so for now we just use the user supplied tile size.
+	 *
+	 * This can be reenabled after we find a solution to the memory issues.
+	 */
 #if 0
 	if(params.device.type != DEVICE_CPU && !background) {
 		/* currently GPU could be much slower than CPU when using tiles,