453 lines
13 KiB
C++
453 lines
13 KiB
C++
// Copyright (C) 2008-2015 National ICT Australia (NICTA)
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
// -------------------------------------------------------------------
|
|
//
|
|
// Written by Conrad Sanderson - http://conradsanderson.id.au
|
|
|
|
|
|
|
|
#undef arma_hot
|
|
#undef arma_cold
|
|
#undef arma_pure
|
|
#undef arma_const
|
|
#undef arma_aligned
|
|
#undef arma_align_mem
|
|
#undef arma_warn_unused
|
|
#undef arma_deprecated
|
|
#undef arma_malloc
|
|
#undef arma_inline
|
|
#undef arma_noinline
|
|
#undef arma_ignore
|
|
|
|
#define arma_hot
|
|
#define arma_cold
|
|
#define arma_pure
|
|
#define arma_const
|
|
#define arma_aligned
|
|
#define arma_align_mem
|
|
#define arma_warn_unused
|
|
#define arma_deprecated
|
|
#define arma_malloc
|
|
#define arma_inline inline
|
|
#define arma_noinline
|
|
#define arma_ignore(variable) ((void)(variable))
|
|
|
|
|
|
#undef arma_fortran_noprefix
|
|
#undef arma_fortran_prefix
|
|
|
|
#undef arma_fortran2_noprefix
|
|
#undef arma_fortran2_prefix
|
|
|
|
#if defined(ARMA_BLAS_UNDERSCORE)
|
|
#define arma_fortran2_noprefix(function) function##_
|
|
#define arma_fortran2_prefix(function) wrapper_##function##_
|
|
#else
|
|
#define arma_fortran2_noprefix(function) function
|
|
#define arma_fortran2_prefix(function) wrapper_##function
|
|
#endif
|
|
|
|
#if defined(ARMA_USE_WRAPPER)
|
|
#define arma_fortran(function) arma_fortran2_prefix(function)
|
|
#define arma_wrapper(function) wrapper_##function
|
|
#else
|
|
#define arma_fortran(function) arma_fortran2_noprefix(function)
|
|
#define arma_wrapper(function) function
|
|
#endif
|
|
|
|
#define arma_fortran_prefix(function) arma_fortran2_prefix(function)
|
|
#define arma_fortran_noprefix(function) arma_fortran2_noprefix(function)
|
|
|
|
#undef ARMA_INCFILE_WRAP
|
|
#define ARMA_INCFILE_WRAP(x) <x>
|
|
|
|
|
|
#if defined(__CYGWIN__)
|
|
#if defined(ARMA_USE_CXX11)
|
|
#undef ARMA_USE_CXX11
|
|
#undef ARMA_USE_EXTERN_CXX11_RNG
|
|
#pragma message ("WARNING: disabled use of C++11 features in Armadillo, due to incomplete support for C++11 by Cygwin")
|
|
#endif
|
|
#endif
|
|
|
|
|
|
#if defined(ARMA_USE_CXX11)
|
|
|
|
#undef ARMA_USE_U64S64
|
|
#define ARMA_USE_U64S64
|
|
|
|
#if !defined(ARMA_32BIT_WORD)
|
|
#undef ARMA_64BIT_WORD
|
|
#define ARMA_64BIT_WORD
|
|
#endif
|
|
|
|
#if defined(ARMA_64BIT_WORD) && defined(SIZE_MAX)
|
|
#if (SIZE_MAX < 0xFFFFFFFFFFFFFFFFull)
|
|
#pragma message ("WARNING: disabled use of 64 bit integers, as std::size_t is smaller than 64 bits")
|
|
#undef ARMA_64BIT_WORD
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
#if defined(ARMA_64BIT_WORD)
|
|
#undef ARMA_USE_U64S64
|
|
#define ARMA_USE_U64S64
|
|
#endif
|
|
|
|
|
|
// most compilers can't vectorise slightly elaborate loops;
|
|
// for example clang: http://llvm.org/bugs/show_bug.cgi?id=16358
|
|
#undef ARMA_SIMPLE_LOOPS
|
|
#define ARMA_SIMPLE_LOOPS
|
|
|
|
#undef ARMA_GOOD_COMPILER
|
|
|
|
#undef ARMA_HAVE_TR1
|
|
#undef ARMA_HAVE_GETTIMEOFDAY
|
|
#undef ARMA_HAVE_SNPRINTF
|
|
#undef ARMA_HAVE_ISFINITE
|
|
#undef ARMA_HAVE_LOG1P
|
|
#undef ARMA_HAVE_ISINF
|
|
#undef ARMA_HAVE_ISNAN
|
|
|
|
|
|
#if (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L))
|
|
#define ARMA_HAVE_GETTIMEOFDAY
|
|
#endif
|
|
|
|
|
|
// posix_memalign() is part of IEEE standard 1003.1
|
|
// http://pubs.opengroup.org/onlinepubs/009696899/functions/posix_memalign.html
|
|
// http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/unistd.h.html
|
|
// http://sourceforge.net/p/predef/wiki/Standards/
|
|
#if ( defined(_POSIX_ADVISORY_INFO) && (_POSIX_ADVISORY_INFO >= 200112L) )
|
|
#undef ARMA_HAVE_POSIX_MEMALIGN
|
|
#define ARMA_HAVE_POSIX_MEMALIGN
|
|
#endif
|
|
|
|
|
|
#if defined(__APPLE__)
|
|
#undef ARMA_BLAS_SDOT_BUG
|
|
#define ARMA_BLAS_SDOT_BUG
|
|
#undef ARMA_HAVE_POSIX_MEMALIGN
|
|
#endif
|
|
|
|
|
|
#if defined(__MINGW32__)
|
|
#undef ARMA_HAVE_POSIX_MEMALIGN
|
|
#endif
|
|
|
|
|
|
#undef ARMA_FNSIG
|
|
|
|
#if defined (__GNUG__)
|
|
#define ARMA_FNSIG __PRETTY_FUNCTION__
|
|
#elif defined (_MSC_VER)
|
|
#define ARMA_FNSIG __FUNCSIG__
|
|
#elif defined(__INTEL_COMPILER)
|
|
#define ARMA_FNSIG __FUNCTION__
|
|
#elif defined(ARMA_USE_CXX11)
|
|
#define ARMA_FNSIG __func__
|
|
#else
|
|
#define ARMA_FNSIG "(unknown)"
|
|
#endif
|
|
|
|
|
|
#if (defined(__GNUG__) || defined(__GNUC__)) && (defined(__clang__) || defined(__INTEL_COMPILER) || defined(__NVCC__) || defined(__CUDACC__) || defined(__PGI) || defined(__PATHSCALE__))
|
|
#undef ARMA_FAKE_GCC
|
|
#define ARMA_FAKE_GCC
|
|
#endif
|
|
|
|
|
|
#if defined(__GNUG__) && !defined(ARMA_FAKE_GCC)
|
|
|
|
#undef ARMA_GCC_VERSION
|
|
#define ARMA_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
|
|
|
|
#if (ARMA_GCC_VERSION < 40200)
|
|
#error "*** Need a newer compiler ***"
|
|
#endif
|
|
|
|
#if ( (ARMA_GCC_VERSION >= 40700) && (ARMA_GCC_VERSION <= 40701) )
|
|
#error "gcc versions 4.7.0 and 4.7.1 are unsupported; use 4.7.2 or later"
|
|
// due to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53549
|
|
#endif
|
|
|
|
#define ARMA_GOOD_COMPILER
|
|
|
|
#undef arma_pure
|
|
#undef arma_const
|
|
#undef arma_aligned
|
|
#undef arma_align_mem
|
|
#undef arma_warn_unused
|
|
#undef arma_deprecated
|
|
#undef arma_malloc
|
|
#undef arma_inline
|
|
#undef arma_noinline
|
|
|
|
#define arma_pure __attribute__((__pure__))
|
|
#define arma_const __attribute__((__const__))
|
|
#define arma_aligned __attribute__((__aligned__))
|
|
#define arma_align_mem __attribute__((__aligned__(16)))
|
|
#define arma_warn_unused __attribute__((__warn_unused_result__))
|
|
#define arma_deprecated __attribute__((__deprecated__))
|
|
#define arma_malloc __attribute__((__malloc__))
|
|
#define arma_inline inline __attribute__((__always_inline__))
|
|
#define arma_noinline __attribute__((__noinline__))
|
|
|
|
#undef ARMA_HAVE_ALIGNED_ATTRIBUTE
|
|
#define ARMA_HAVE_ALIGNED_ATTRIBUTE
|
|
|
|
#if defined(ARMA_USE_CXX11)
|
|
#if (ARMA_GCC_VERSION < 40800)
|
|
#pragma message ("WARNING: compiler is in C++11 mode, but it has incomplete support for C++11 features;")
|
|
#pragma message ("WARNING: if something breaks, you get to keep all the pieces.")
|
|
#pragma message ("WARNING: to forcefully prevent Armadillo from using C++11 features,")
|
|
#pragma message ("WARNING: #define ARMA_DONT_USE_CXX11 before #include <armadillo>")
|
|
#define ARMA_DONT_USE_CXX11_CHRONO
|
|
#endif
|
|
#endif
|
|
|
|
#if !defined(ARMA_USE_CXX11)
|
|
#if defined(_GLIBCXX_USE_C99_MATH_TR1) && defined(_GLIBCXX_USE_C99_COMPLEX_TR1)
|
|
#define ARMA_HAVE_TR1
|
|
#endif
|
|
#endif
|
|
|
|
#if (ARMA_GCC_VERSION >= 40300)
|
|
#undef arma_hot
|
|
#undef arma_cold
|
|
|
|
#define arma_hot __attribute__((__hot__))
|
|
#define arma_cold __attribute__((__cold__))
|
|
#endif
|
|
|
|
#if (ARMA_GCC_VERSION >= 40700)
|
|
#define ARMA_HAVE_GCC_ASSUME_ALIGNED
|
|
#endif
|
|
|
|
// gcc's vectoriser can handle elaborate loops
|
|
#undef ARMA_SIMPLE_LOOPS
|
|
|
|
#if defined(__OPTIMIZE_SIZE__)
|
|
#define ARMA_SIMPLE_LOOPS
|
|
#endif
|
|
|
|
#if (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L))
|
|
#define ARMA_HAVE_SNPRINTF
|
|
#define ARMA_HAVE_ISFINITE
|
|
#define ARMA_HAVE_LOG1P
|
|
#define ARMA_HAVE_ISINF
|
|
#define ARMA_HAVE_ISNAN
|
|
#endif
|
|
|
|
#undef ARMA_GCC_VERSION
|
|
|
|
#endif
|
|
|
|
|
|
#if defined(__clang__) && (defined(__INTEL_COMPILER) || defined(__NVCC__) || defined(__CUDACC__) || defined(__PGI) || defined(__PATHSCALE__))
|
|
#undef ARMA_FAKE_CLANG
|
|
#define ARMA_FAKE_CLANG
|
|
#endif
|
|
|
|
|
|
#if defined(__clang__) && !defined(ARMA_FAKE_CLANG)
|
|
|
|
#define ARMA_GOOD_COMPILER
|
|
|
|
#if !defined(__has_attribute)
|
|
#define __has_attribute(x) 0
|
|
#endif
|
|
|
|
#if __has_attribute(__pure__)
|
|
#undef arma_pure
|
|
#define arma_pure __attribute__((__pure__))
|
|
#endif
|
|
|
|
#if __has_attribute(__const__)
|
|
#undef arma_const
|
|
#define arma_const __attribute__((__const__))
|
|
#endif
|
|
|
|
#if __has_attribute(__aligned__)
|
|
#undef arma_aligned
|
|
#undef arma_align_mem
|
|
|
|
#define arma_aligned __attribute__((__aligned__))
|
|
#define arma_align_mem __attribute__((__aligned__(16)))
|
|
|
|
#undef ARMA_HAVE_ALIGNED_ATTRIBUTE
|
|
#define ARMA_HAVE_ALIGNED_ATTRIBUTE
|
|
#endif
|
|
|
|
#if __has_attribute(__warn_unused_result__)
|
|
#undef arma_warn_unused
|
|
#define arma_warn_unused __attribute__((__warn_unused_result__))
|
|
#endif
|
|
|
|
#if __has_attribute(__deprecated__)
|
|
#undef arma_deprecated
|
|
#define arma_deprecated __attribute__((__deprecated__))
|
|
#endif
|
|
|
|
#if __has_attribute(__malloc__)
|
|
#undef arma_malloc
|
|
#define arma_malloc __attribute__((__malloc__))
|
|
#endif
|
|
|
|
#if __has_attribute(__always_inline__)
|
|
#undef arma_inline
|
|
#define arma_inline inline __attribute__((__always_inline__))
|
|
#endif
|
|
|
|
#if __has_attribute(__noinline__)
|
|
#undef arma_noinline
|
|
#define arma_noinline __attribute__((__noinline__))
|
|
#endif
|
|
|
|
#if __has_attribute(__hot__)
|
|
#undef arma_hot
|
|
#define arma_hot __attribute__((__hot__))
|
|
#endif
|
|
|
|
#if __has_attribute(__cold__)
|
|
#undef arma_cold
|
|
#define arma_cold __attribute__((__cold__))
|
|
#endif
|
|
|
|
#if defined(__has_builtin) && __has_builtin(__builtin_assume_aligned)
|
|
#undef ARMA_HAVE_GCC_ASSUME_ALIGNED
|
|
#define ARMA_HAVE_GCC_ASSUME_ALIGNED
|
|
#endif
|
|
|
|
#if defined(__apple_build_version__)
|
|
#undef ARMA_USE_EXTERN_CXX11_RNG
|
|
// TODO: check the status of support for "extern thread_local" in clang shipped with Mac OS X
|
|
#endif
|
|
|
|
#if (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L))
|
|
#define ARMA_HAVE_SNPRINTF
|
|
#define ARMA_HAVE_ISFINITE
|
|
#define ARMA_HAVE_LOG1P
|
|
#define ARMA_HAVE_ISINF
|
|
#define ARMA_HAVE_ISNAN
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
#if defined(__INTEL_COMPILER)
|
|
|
|
#if (__INTEL_COMPILER_BUILD_DATE < 20090623)
|
|
#error "*** Need a newer compiler ***"
|
|
#endif
|
|
|
|
#undef ARMA_HAVE_GCC_ASSUME_ALIGNED
|
|
#undef ARMA_HAVE_ICC_ASSUME_ALIGNED
|
|
#define ARMA_HAVE_ICC_ASSUME_ALIGNED
|
|
|
|
#endif
|
|
|
|
|
|
#if defined(_MSC_VER)
|
|
|
|
#if (_MSC_VER < 1600)
|
|
#error "*** Need a newer compiler ***"
|
|
#endif
|
|
|
|
#if (_MSC_VER < 1700)
|
|
#pragma message ("WARNING: this compiler is outdated and has incomplete support for the C++ standard;")
|
|
#pragma message ("WARNING: if something breaks, you get to keep all the pieces")
|
|
#define ARMA_BAD_COMPILER
|
|
#endif
|
|
|
|
#if defined(ARMA_USE_CXX11)
|
|
#if (_MSC_VER < 1900)
|
|
#pragma message ("WARNING: compiler is in C++11 mode, but it has incomplete support for C++11 features;")
|
|
#pragma message ("WARNING: if something breaks, you get to keep all the pieces.")
|
|
#pragma message ("WARNING: to forcefully prevent Armadillo from using C++11 features,")
|
|
#pragma message ("WARNING: #define ARMA_DONT_USE_CXX11 before #include <armadillo>")
|
|
#endif
|
|
#endif
|
|
|
|
// #undef arma_inline
|
|
// #define arma_inline inline __forceinline
|
|
|
|
#pragma warning(push)
|
|
|
|
#pragma warning(disable: 4127) // conditional expression is constant
|
|
#pragma warning(disable: 4510) // default constructor could not be generated
|
|
#pragma warning(disable: 4511) // copy constructor can't be generated
|
|
#pragma warning(disable: 4512) // assignment operator can't be generated
|
|
#pragma warning(disable: 4513) // destructor can't be generated
|
|
#pragma warning(disable: 4514) // unreferenced inline function has been removed
|
|
#pragma warning(disable: 4522) // multiple assignment operators specified
|
|
#pragma warning(disable: 4623) // default constructor can't be generated
|
|
#pragma warning(disable: 4624) // destructor can't be generated
|
|
#pragma warning(disable: 4625) // copy constructor can't be generated
|
|
#pragma warning(disable: 4626) // assignment operator can't be generated
|
|
#pragma warning(disable: 4702) // unreachable code
|
|
#pragma warning(disable: 4710) // function not inlined
|
|
#pragma warning(disable: 4711) // call was inlined
|
|
#pragma warning(disable: 4714) // __forceinline can't be inlined
|
|
|
|
// #if (_MANAGED == 1) || (_M_CEE == 1)
|
|
//
|
|
// // don't do any alignment when compiling in "managed code" mode
|
|
//
|
|
// #undef arma_aligned
|
|
// #define arma_aligned
|
|
//
|
|
// #undef arma_align_mem
|
|
// #define arma_align_mem
|
|
//
|
|
// #elif (_MSC_VER >= 1700)
|
|
//
|
|
// #undef arma_align_mem
|
|
// #define arma_align_mem __declspec(align(16))
|
|
//
|
|
// #define ARMA_HAVE_ALIGNED_ATTRIBUTE
|
|
//
|
|
// // disable warnings: "structure was padded due to __declspec(align(16))"
|
|
// #pragma warning(disable: 4324)
|
|
//
|
|
// #endif
|
|
|
|
#endif
|
|
|
|
|
|
#if defined(__SUNPRO_CC)
|
|
|
|
// http://www.oracle.com/technetwork/server-storage/solarisstudio/training/index-jsp-141991.html
|
|
// http://www.oracle.com/technetwork/server-storage/solarisstudio/documentation/cplusplus-faq-355066.html
|
|
|
|
#if (__SUNPRO_CC < 0x5100)
|
|
#error "*** Need a newer compiler ***"
|
|
#endif
|
|
|
|
#endif
|
|
|
|
|
|
#if defined(log2)
|
|
#undef log2
|
|
#pragma message ("WARNING: detected 'log2' macro and undefined it")
|
|
#endif
|
|
|
|
|
|
|
|
//
|
|
// whoever defined macros with the names "min" and "max" should be permanently removed from the gene pool
|
|
|
|
#if defined(min) || defined(max)
|
|
#undef min
|
|
#undef max
|
|
#pragma message ("WARNING: detected 'min' and/or 'max' macros and undefined them;")
|
|
#pragma message ("WARNING: you may wish to define NOMINMAX before including any windows header")
|
|
#endif
|