1 files changed, 87 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernel_split.h b/intern/cycles/kernel/kernel_split.h
new file mode 100644
index 00000000000..eb386c2e5a7
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+++ b/intern/cycles/kernel/kernel_split.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2011-2015 Blender Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef  _KERNEL_SPLIT_H_
+#define  _KERNEL_SPLIT_H_
+
+#include "kernel_compat_opencl.h"
+#include "kernel_math.h"
+#include "kernel_types.h"
+#include "kernel_globals.h"
+
+/* atomic_add_float function should be defined prior to its usage in kernel_passes.h */
+#if defined(__SPLIT_KERNEL__) && defined(__WORK_STEALING__)
+/* Utility functions for float atomics */
+/* float atomics impl credits : http://suhorukov.blogspot.in/2011/12/opencl-11-atomic-operations-on-floating.html */
+ccl_device_inline void atomic_add_float(volatile ccl_global float *source, const float operand) {
+	union {
+		unsigned int intVal;
+		float floatVal;
+
+	} newVal;
+	union {
+		unsigned int intVal;
+		float floatVal;
+
+	} prevVal;
+	do {
+		prevVal.floatVal = *source;
+		newVal.floatVal = prevVal.floatVal + operand;
+
+	} while (atomic_cmpxchg((volatile ccl_global unsigned int *)source, prevVal.intVal, newVal.intVal) != prevVal.intVal);
+}
+#endif // __SPLIT_KERNEL__ && __WORK_STEALING__
+
+#ifdef __OSL__
+#include "osl_shader.h"
+#endif
+
+#include "kernel_random.h"
+#include "kernel_projection.h"
+#include "kernel_montecarlo.h"
+#include "kernel_differential.h"
+#include "kernel_camera.h"
+
+#include "geom/geom.h"
+
+#include "kernel_accumulate.h"
+#include "kernel_shader.h"
+#include "kernel_light.h"
+#include "kernel_passes.h"
+
+#ifdef __SUBSURFACE__
+#include "kernel_subsurface.h"
+#endif
+
+#ifdef __VOLUME__
+#include "kernel_volume.h"
+#endif
+
+#include "kernel_path_state.h"
+#include "kernel_shadow.h"
+#include "kernel_emission.h"
+#include "kernel_path_common.h"
+#include "kernel_path_surface.h"
+#include "kernel_path_volume.h"
+
+#ifdef __KERNEL_DEBUG__
+#include "kernel_debug.h"
+#endif
+
+#include "kernel_queues.h"
+#include "kernel_work_stealing.h"
+
+#endif