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210 lines
6.2 KiB
C
210 lines
6.2 KiB
C
/*
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Copyright 2010-2011, D. E. Shaw Research.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions, and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions, and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of D. E. Shaw Research nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Copyright (c) 2013, Los Alamos National Security, LLC
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All rights reserved.
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Copyright 2013. Los Alamos National Security, LLC. This software was produced
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under U.S. Government contract DE-AC52-06NA25396 for Los Alamos National
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Laboratory (LANL), which is operated by Los Alamos National Security, LLC for
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the U.S. Department of Energy. The U.S. Government has rights to use,
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reproduce, and distribute this software. NEITHER THE GOVERNMENT NOR LOS
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ALAMOS NATIONAL SECURITY, LLC MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR
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ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified
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to produce derivative works, such modified software should be clearly marked,
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so as not to confuse it with the version available from LANL.
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*/
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#ifndef __xlcfeatures_dot_hpp
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#define __xlcfeatures_dot_hpp
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#if !defined(__x86_64__) && !defined(__i386__) && !defined(__powerpc__)
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# error "This code has only been tested on x86 and PowerPC platforms."
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#include <including_a_nonexistent_file_will_stop_some_compilers_from_continuing_with_a_hopeless_task>
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{ /* maybe an unbalanced brace will terminate the compilation */
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/* Feel free to try the Random123 library on other architectures by changing
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the conditions that reach this error, but you should consider it a
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porting exercise and expect to encounter bugs and deficiencies.
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Please let the authors know of any successes (or failures). */
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#endif
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#ifdef __cplusplus
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/* builtins are automatically available to xlc. To use them with xlc++,
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one must include builtins.h. c.f
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http://publib.boulder.ibm.com/infocenter/cellcomp/v101v121/index.jsp?topic=/com.ibm.xlcpp101.cell.doc/compiler_ref/compiler_builtins.html
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*/
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#include <builtins.h>
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#endif
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#ifndef R123_STATIC_INLINE
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#define R123_STATIC_INLINE static inline
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#endif
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#ifndef R123_FORCE_INLINE
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#define R123_FORCE_INLINE(decl) decl __attribute__((__always_inline__))
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#endif
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#ifndef R123_CUDA_DEVICE
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#define R123_CUDA_DEVICE
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#endif
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#ifndef R123_ASSERT
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#include <assert.h>
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#define R123_ASSERT(x) assert(x)
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#endif
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#ifndef R123_BUILTIN_EXPECT
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#define R123_BUILTIN_EXPECT(expr,likely) __builtin_expect(expr,likely)
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#endif
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#ifndef R123_USE_AES_NI
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#define R123_USE_AES_NI 0
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#endif
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#ifndef R123_USE_SSE4_2
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#define R123_USE_SSE4_2 0
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#endif
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#ifndef R123_USE_SSE4_1
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#define R123_USE_SSE4_1 0
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#endif
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#ifndef R123_USE_SSE
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#define R123_USE_SSE 0
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#endif
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#ifndef R123_USE_AES_OPENSSL
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/* There isn't really a good way to tell at compile time whether
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openssl is available. Without a pre-compilation configure-like
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tool, it's less error-prone to guess that it isn't available. Add
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-DR123_USE_AES_OPENSSL=1 and any necessary LDFLAGS or LDLIBS to
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play with openssl */
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#define R123_USE_AES_OPENSSL 0
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#endif
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#ifndef R123_USE_GNU_UINT128
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#define R123_USE_GNU_UINT128 0
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#endif
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#ifndef R123_USE_ASM_GNU
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#define R123_USE_ASM_GNU 1
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#endif
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#ifndef R123_USE_CPUID_MSVC
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#define R123_USE_CPUID_MSVC 0
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#endif
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#ifndef R123_USE_X86INTRIN_H
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#define R123_USE_X86INTRIN_H 0
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#endif
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#ifndef R123_USE_IA32INTRIN_H
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#define R123_USE_IA32INTRIN_H 0
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#endif
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#ifndef R123_USE_XMMINTRIN_H
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#define R123_USE_XMMINTRIN_H 0
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#endif
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#ifndef R123_USE_EMMINTRIN_H
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#define R123_USE_EMMINTRIN_H 0
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#endif
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#ifndef R123_USE_SMMINTRIN_H
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#define R123_USE_SMMINTRIN_H 0
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#endif
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#ifndef R123_USE_WMMINTRIN_H
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#define R123_USE_WMMINTRIN_H 0
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#endif
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#ifndef R123_USE_INTRIN_H
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#ifdef __ABM__
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#define R123_USE_INTRIN_H 1
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#else
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#define R123_USE_INTRIN_H 0
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#endif
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#endif
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#ifndef R123_USE_MULHILO32_ASM
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#define R123_USE_MULHILO32_ASM 0
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#endif
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#ifndef R123_USE_MULHILO64_MULHI_INTRIN
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#if (defined(__powerpc64__))
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#define R123_USE_MULHILO64_MULHI_INTRIN 1
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#else
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#define R123_USE_MULHILO64_MULHI_INTRIN 0
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#endif
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#endif
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#ifndef R123_MULHILO64_MULHI_INTRIN
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#define R123_MULHILO64_MULHI_INTRIN __mulhdu
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#endif
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#ifndef R123_USE_MULHILO32_MULHI_INTRIN
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#define R123_USE_MULHILO32_MULHI_INTRIN 0
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#endif
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#ifndef R123_MULHILO32_MULHI_INTRIN
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#define R123_MULHILO32_MULHI_INTRIN __mulhwu
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#endif
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#ifndef R123_USE_MULHILO64_ASM
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#if defined(__powerpc64__)
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#define R123_USE_MULHILO64_ASM (1 /*defined(__powerpc64__)*/ && !(R123_USE_MULHILO64_MULHI_INTRIN))
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#else
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#define R123_USE_MULHILO64_ASM (0 /*defined(__powerpc64__)*/ && !(R123_USE_MULHILO64_MULHI_INTRIN))
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#endif
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#endif
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#ifndef R123_USE_MULHILO64_MSVC_INTRIN
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#define R123_USE_MULHILO64_MSVC_INTRIN 0
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#endif
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#ifndef R123_USE_MULHILO64_CUDA_INTRIN
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#define R123_USE_MULHILO64_CUDA_INTRIN 0
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#endif
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#ifndef R123_USE_MULHILO64_OPENCL_INTRIN
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#define R123_USE_MULHILO64_OPENCL_INTRIN 0
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#endif
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#ifndef __STDC_CONSTANT_MACROS
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#define __STDC_CONSTANT_MACROS
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#endif
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#include <stdint.h>
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#ifndef UINT64_C
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#error UINT64_C not defined. You must define __STDC_CONSTANT_MACROS before you #include <stdint.h>
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#endif
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/* If you add something, it must go in all the other XXfeatures.hpp
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and in ../ut_features.cpp */
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#endif
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