Changes from Mike Brown.

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@5277 f3b2605a-c512-4ea7-a41b-209d697bcdaa

lib/gpu/geryon/ucl_nv_kernel.h

@@ -0,0 +1,42 @@
+/***************************************************************************
+                               ucl_nv_kernel.h
+                             -------------------
+                               W. Michael Brown
+
+  Preprocessor macros for OpenCL/CUDA compatibility
+
+ __________________________________________________________________________
+    This file is part of the Geryon Unified Coprocessor Library (UCL)
+ __________________________________________________________________________
+
+    begin                : Mon May 3 2010
+    copyright            : (C) 2010 by W. Michael Brown
+    email                : brownw@ornl.gov
+ ***************************************************************************/
+
+/* -----------------------------------------------------------------------
+   Copyright (2010) Sandia Corporation.  Under the terms of Contract
+   DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
+   certain rights in this software.  This software is distributed under 
+   the Simplified BSD License.
+   ----------------------------------------------------------------------- */
+
+// Only allow this file to be included by CUDA and OpenCL specific headers
+#ifndef UCL_NV_KERNEL_H
+#define UCL_NV_KERNEL_H
+
+#define GLOBAL_ID_X threadIdx.x+__mul24(blockIdx.x,blockDim.x)
+#define GLOBAL_ID_Y threadIdx.y+__mul24(blockIdx.y,blockDim.y)
+#define THREAD_ID_X threadIdx.x
+#define THREAD_ID_Y threadIdx.y
+#define BLOCK_ID_X blockIdx.x
+#define BLOCK_ID_Y blockIdx.y
+#define BLOCK_SIZE_X blockDim.x
+#define BLOCK_SIZE_Y blockDim.y
+#define __kernel extern "C" __global__
+#define __local __shared__
+#define mul24 __mul24
+#define __global  
+#define __inline static __inline__ __device__ 
+
+#endif