xlcfeatures.h (6406B)
1 /* This derivative file contributed via email by Gabriel Rockefeller on 8/5/2013 */ 2 /* 3 Copyright 2010-2011, D. E. Shaw Research. 4 All rights reserved. 5 6 Redistribution and use in source and binary forms, with or without 7 modification, are permitted provided that the following conditions are 8 met: 9 10 * Redistributions of source code must retain the above copyright 11 notice, this list of conditions, and the following disclaimer. 12 13 * Redistributions in binary form must reproduce the above copyright 14 notice, this list of conditions, and the following disclaimer in the 15 documentation and/or other materials provided with the distribution. 16 17 * Neither the name of D. E. Shaw Research nor the names of its 18 contributors may be used to endorse or promote products derived from 19 this software without specific prior written permission. 20 21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 33 Copyright (c) 2013, Los Alamos National Security, LLC 34 All rights reserved. 35 36 Copyright 2013. Los Alamos National Security, LLC. This software was produced 37 under U.S. Government contract DE-AC52-06NA25396 for Los Alamos National 38 Laboratory (LANL), which is operated by Los Alamos National Security, LLC for 39 the U.S. Department of Energy. The U.S. Government has rights to use, 40 reproduce, and distribute this software. NEITHER THE GOVERNMENT NOR LOS 41 ALAMOS NATIONAL SECURITY, LLC MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR 42 ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified 43 to produce derivative works, such modified software should be clearly marked, 44 so as not to confuse it with the version available from LANL. 45 */ 46 #ifndef __xlcfeatures_dot_hpp 47 #define __xlcfeatures_dot_hpp 48 49 #if !defined(__x86_64__) && !defined(__i386__) && !defined(__powerpc__) 50 # error "This code has only been tested on x86 and PowerPC platforms." 51 #include <including_a_nonexistent_file_will_stop_some_compilers_from_continuing_with_a_hopeless_task> 52 { /* maybe an unbalanced brace will terminate the compilation */ 53 /* Feel free to try the Random123 library on other architectures by changing 54 the conditions that reach this error, but you should consider it a 55 porting exercise and expect to encounter bugs and deficiencies. 56 Please let the authors know of any successes (or failures). */ 57 #endif 58 59 #ifdef __cplusplus 60 /* builtins are automatically available to xlc. To use them with xlc++, 61 one must include builtins.h. c.f 62 http://publib.boulder.ibm.com/infocenter/cellcomp/v101v121/index.jsp?topic=/com.ibm.xlcpp101.cell.doc/compiler_ref/compiler_builtins.html 63 */ 64 #include <builtins.h> 65 #endif 66 67 #ifndef R123_STATIC_INLINE 68 #define R123_STATIC_INLINE static inline 69 #endif 70 71 #ifndef R123_FORCE_INLINE 72 #define R123_FORCE_INLINE(decl) decl __attribute__((__always_inline__)) 73 #endif 74 75 #ifndef R123_CUDA_DEVICE 76 #define R123_CUDA_DEVICE 77 #endif 78 79 #ifndef R123_ASSERT 80 #include <assert.h> 81 #define R123_ASSERT(x) assert(x) 82 #endif 83 84 #ifndef R123_BUILTIN_EXPECT 85 #define R123_BUILTIN_EXPECT(expr,likely) __builtin_expect(expr,likely) 86 #endif 87 88 #ifndef R123_USE_AES_NI 89 #define R123_USE_AES_NI 0 90 #endif 91 92 #ifndef R123_USE_SSE4_2 93 #define R123_USE_SSE4_2 0 94 #endif 95 96 #ifndef R123_USE_SSE4_1 97 #define R123_USE_SSE4_1 0 98 #endif 99 100 #ifndef R123_USE_SSE 101 #define R123_USE_SSE 0 102 #endif 103 104 #ifndef R123_USE_AES_OPENSSL 105 /* There isn't really a good way to tell at compile time whether 106 openssl is available. Without a pre-compilation configure-like 107 tool, it's less error-prone to guess that it isn't available. Add 108 -DR123_USE_AES_OPENSSL=1 and any necessary LDFLAGS or LDLIBS to 109 play with openssl */ 110 #define R123_USE_AES_OPENSSL 0 111 #endif 112 113 #ifndef R123_USE_GNU_UINT128 114 #define R123_USE_GNU_UINT128 0 115 #endif 116 117 #ifndef R123_USE_ASM_GNU 118 #define R123_USE_ASM_GNU 1 119 #endif 120 121 #ifndef R123_USE_CPUID_MSVC 122 #define R123_USE_CPUID_MSVC 0 123 #endif 124 125 #ifndef R123_USE_X86INTRIN_H 126 #define R123_USE_X86INTRIN_H 0 127 #endif 128 129 #ifndef R123_USE_IA32INTRIN_H 130 #define R123_USE_IA32INTRIN_H 0 131 #endif 132 133 #ifndef R123_USE_XMMINTRIN_H 134 #define R123_USE_XMMINTRIN_H 0 135 #endif 136 137 #ifndef R123_USE_EMMINTRIN_H 138 #define R123_USE_EMMINTRIN_H 0 139 #endif 140 141 #ifndef R123_USE_SMMINTRIN_H 142 #define R123_USE_SMMINTRIN_H 0 143 #endif 144 145 #ifndef R123_USE_WMMINTRIN_H 146 #define R123_USE_WMMINTRIN_H 0 147 #endif 148 149 #ifndef R123_USE_INTRIN_H 150 #ifdef __ABM__ 151 #define R123_USE_INTRIN_H 1 152 #else 153 #define R123_USE_INTRIN_H 0 154 #endif 155 #endif 156 157 #ifndef R123_USE_MULHILO32_ASM 158 #define R123_USE_MULHILO32_ASM 0 159 #endif 160 161 #ifndef R123_USE_MULHILO64_MULHI_INTRIN 162 #if (defined(__powerpc64__)) 163 #define R123_USE_MULHILO64_MULHI_INTRIN 1 164 #else 165 #define R123_USE_MULHILO64_MULHI_INTRIN 0 166 #endif 167 #endif 168 169 #ifndef R123_MULHILO64_MULHI_INTRIN 170 #define R123_MULHILO64_MULHI_INTRIN __mulhdu 171 #endif 172 173 #ifndef R123_USE_MULHILO32_MULHI_INTRIN 174 #define R123_USE_MULHILO32_MULHI_INTRIN 0 175 #endif 176 177 #ifndef R123_MULHILO32_MULHI_INTRIN 178 #define R123_MULHILO32_MULHI_INTRIN __mulhwu 179 #endif 180 181 #ifndef R123_USE_MULHILO64_ASM 182 #if defined(__powerpc64__) 183 #define R123_USE_MULHILO64_ASM (1 /*defined(__powerpc64__)*/ && !(R123_USE_MULHILO64_MULHI_INTRIN)) 184 #else 185 #define R123_USE_MULHILO64_ASM (0 /*defined(__powerpc64__)*/ && !(R123_USE_MULHILO64_MULHI_INTRIN)) 186 #endif 187 #endif 188 189 #ifndef R123_USE_MULHILO64_MSVC_INTRIN 190 #define R123_USE_MULHILO64_MSVC_INTRIN 0 191 #endif 192 193 #ifndef R123_USE_MULHILO64_CUDA_INTRIN 194 #define R123_USE_MULHILO64_CUDA_INTRIN 0 195 #endif 196 197 #ifndef R123_USE_MULHILO64_OPENCL_INTRIN 198 #define R123_USE_MULHILO64_OPENCL_INTRIN 0 199 #endif 200 201 #ifndef __STDC_CONSTANT_MACROS 202 #define __STDC_CONSTANT_MACROS 203 #endif 204 #include <stdint.h> 205 #ifndef UINT64_C 206 #error UINT64_C not defined. You must define __STDC_CONSTANT_MACROS before you #include <stdint.h> 207 #endif 208 209 /* If you add something, it must go in all the other XXfeatures.hpp 210 and in ../ut_features.cpp */ 211 #endif