From 69f2911e04ffb1b19eef1fafb8c040af271f656e Mon Sep 17 00:00:00 2001
From: Tor Aamodt <aamodt@ece.ubc.ca>
Date: Thu, 15 Jul 2010 18:09:46 -0800
Subject: creating branch for adding support for CUDA 3.x and Fermi

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6829]
---
 src/cuda-sim/cuda-math.h | 81 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 src/cuda-sim/cuda-math.h

(limited to 'src/cuda-sim/cuda-math.h')

diff --git a/src/cuda-sim/cuda-math.h b/src/cuda-sim/cuda-math.h
new file mode 100644
index 0000000..d495461
--- /dev/null
+++ b/src/cuda-sim/cuda-math.h
@@ -0,0 +1,81 @@
+// This file created from vector_types.h distributed with CUDA 1.1
+// Changes Copyright 2009, Wilson W. L. Fung and Tor M. Aamodt 
+// University of British Columbia
+
+/*
+ * Copyright 1993-2007 NVIDIA Corporation.  All rights reserved.
+ *
+ * NOTICE TO USER:   
+ *
+ * This source code is subject to NVIDIA ownership rights under U.S. and 
+ * international Copyright laws.  Users and possessors of this source code 
+ * are hereby granted a nonexclusive, royalty-free license to use this code 
+ * in individual and commercial software.
+ *
+ * NVIDIA MAKES NO REPRESENTATION ABOUT THE SUITABILITY OF THIS SOURCE 
+ * CODE FOR ANY PURPOSE.  IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR 
+ * IMPLIED WARRANTY OF ANY KIND.  NVIDIA DISCLAIMS ALL WARRANTIES WITH 
+ * REGARD TO THIS SOURCE CODE, INCLUDING ALL IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
+ * IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, 
+ * OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS 
+ * OF USE, DATA OR PROFITS,  WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
+ * OR OTHER TORTIOUS ACTION,  ARISING OUT OF OR IN CONNECTION WITH THE USE 
+ * OR PERFORMANCE OF THIS SOURCE CODE.  
+ *
+ * U.S. Government End Users.   This source code is a "commercial item" as 
+ * that term is defined at  48 C.F.R. 2.101 (OCT 1995), consisting  of 
+ * "commercial computer  software"  and "commercial computer software 
+ * documentation" as such terms are  used in 48 C.F.R. 12.212 (SEPT 1995) 
+ * and is provided to the U.S. Government only as a commercial end item.  
+ * Consistent with 48 C.F.R.12.212 and 48 C.F.R. 227.7202-1 through 
+ * 227.7202-4 (JUNE 1995), all U.S. Government End Users acquire the 
+ * source code with only those rights set forth herein. 
+ *
+ * Any use of this source code in individual and commercial software must 
+ * include, in the user documentation and internal comments to the code,
+ * the above Disclaimer and U.S. Government End Users Notice.
+ */
+
+#ifndef CUDA_MATH
+#define CUDA_MATH
+
+// cuda math implementations
+#undef max
+#undef min
+namespace cuda_math {
+#define __attribute__(a) // to remove warnings inside math_functions.h
+#undef INT_MAX
+
+// DEVICE_BUILTIN
+   struct int4 {
+      int x, y, z, w;
+   };
+   struct uint4 {
+      unsigned int x, y, z, w;
+   };
+   struct float4 {
+      float x, y, z, w;
+   };
+   struct float2 {
+      float x, y;
+   };
+    
+
+// DEVICE_BUILTIN
+   typedef struct int4 int4;
+   typedef struct uint4 uint4;
+   typedef struct float4 float4;
+   typedef struct float2 float2;
+
+extern float rsqrtf(float); // CUDA 2.3 beta
+
+#define CUDA_FLOAT_MATH_FUNCTIONS
+#include <device_types.h>
+#define __CUDA_INTERNAL_COMPILATION__
+#include <math_functions.h>
+#undef __CUDA_INTERNAL_COMPILATION__
+#undef __attribute__
+}
+
+#endif
-- 
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