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Merged eigen/eigen into default

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This commit is contained in:
Deven Desai
2019-03-19 16:52:38 -04:00
parent e7e6809e6b 5c93b38c5f
commit 2dbea5510f
258 changed files with 9032 additions and 3992 deletions
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98
Eigen/src/Core/util/Macros.h
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@@ -129,16 +129,21 @@
#define EIGEN_COMP_MSVC_STRICT 0
#endif
/// \internal EIGEN_COMP_IBM set to 1 if the compiler is IBM XL C++
#if defined(__IBMCPP__) || defined(__xlc__)
#define EIGEN_COMP_IBM 1
/// \internal EIGEN_COMP_IBM set to xlc version if the compiler is IBM XL C++
// XLC version
// 3.1 0x0301
// 4.5 0x0405
// 5.0 0x0500
// 12.1 0x0C01
#if defined(__IBMCPP__) || defined(__xlc__) || defined(__ibmxl__)
#define EIGEN_COMP_IBM __xlC__
#else
#define EIGEN_COMP_IBM 0
#endif
/// \internal EIGEN_COMP_PGI set to 1 if the compiler is Portland Group Compiler
/// \internal EIGEN_COMP_PGI set to PGI version if the compiler is Portland Group Compiler
#if defined(__PGI)
#define EIGEN_COMP_PGI 1
#define EIGEN_COMP_PGI (__PGIC__*100+__PGIC_MINOR__)
#else
#define EIGEN_COMP_PGI 0
#endif
@@ -347,9 +352,17 @@
#define EIGEN_OS_WIN_STRICT 0
#endif
/// \internal EIGEN_OS_SUN set to 1 if the OS is SUN
/// \internal EIGEN_OS_SUN set to __SUNPRO_C if the OS is SUN
// compiler solaris __SUNPRO_C
// version studio
// 5.7 10 0x570
// 5.8 11 0x580
// 5.9 12 0x590
// 5.10 12.1 0x5100
// 5.11 12.2 0x5110
// 5.12 12.3 0x5120
#if (defined(sun) || defined(__sun)) && !(defined(__SVR4) || defined(__svr4__))
#define EIGEN_OS_SUN 1
#define EIGEN_OS_SUN __SUNPRO_C
#else
#define EIGEN_OS_SUN 0
#endif
@@ -495,13 +508,33 @@
#define EIGEN_HAS_STATIC_ARRAY_TEMPLATE 0
#endif
#if EIGEN_MAX_CPP_VER>=11 && (defined(__cplusplus) && (__cplusplus >= 201103L) || EIGEN_COMP_MSVC >= 1900)
// The macro EIGEN_COMP_CXXVER defines the c++ verson expected by the compiler.
// For instance, if compiling with gcc and -std=c++17, then EIGEN_COMP_CXXVER
// is defined to 17.
#if (defined(__cplusplus) && (__cplusplus > 201402L) || EIGEN_COMP_MSVC >= 1914)
#define EIGEN_COMP_CXXVER 17
#elif (defined(__cplusplus) && (__cplusplus > 201103L) || EIGEN_COMP_MSVC >= 1910)
#define EIGEN_COMP_CXXVER 14
#elif (defined(__cplusplus) && (__cplusplus >= 201103L) || EIGEN_COMP_MSVC >= 1900)
#define EIGEN_COMP_CXXVER 11
#else
#define EIGEN_COMP_CXXVER 03
#endif
// The macros EIGEN_HAS_CXX?? defines a rough estimate of available c++ features
// but in practice we should not rely on them but rather on the availabilty of
// individual features as defined later.
// This is why there is no EIGEN_HAS_CXX17.
// FIXME: get rid of EIGEN_HAS_CXX14 and maybe even EIGEN_HAS_CXX11.
#if EIGEN_MAX_CPP_VER>=11 && EIGEN_COMP_CXXVER>=11
#define EIGEN_HAS_CXX11 1
#else
#define EIGEN_HAS_CXX11 0
#endif
#if EIGEN_MAX_CPP_VER>=14 && (defined(__cplusplus) && (__cplusplus > 201103L) || EIGEN_COMP_MSVC >= 1910)
#if EIGEN_MAX_CPP_VER>=14 && EIGEN_COMP_CXXVER>=14
#define EIGEN_HAS_CXX14 1
#else
#define EIGEN_HAS_CXX14 0
@@ -546,6 +579,22 @@
#endif
#endif
#ifndef EIGEN_HAS_ALIGNAS
#if EIGEN_MAX_CPP_VER>=11 && EIGEN_HAS_CXX11 && \
( __has_feature(cxx_alignas) \
|| EIGEN_HAS_CXX14 \
|| (EIGEN_COMP_MSVC >= 1800) \
|| (EIGEN_GNUC_AT_LEAST(4,8)) \
|| (EIGEN_COMP_CLANG>=305) \
|| (EIGEN_COMP_ICC>=1500) \
|| (EIGEN_COMP_PGI>=1500) \
|| (EIGEN_COMP_SUNCC>=0x5130))
#define EIGEN_HAS_ALIGNAS 1
#else
#define EIGEN_HAS_ALIGNAS 0
#endif
#endif
// Does the compiler support type_traits?
// - full support of type traits was added only to GCC 5.1.0.
// - 20150626 corresponds to the last release of 4.x libstdc++
@@ -649,6 +698,23 @@
#endif
#endif
// NOTE: the required Apple's clang version is very conservative
// and it could be that XCode 9 works just fine.
// NOTE: the MSVC version is based on https://en.cppreference.com/w/cpp/compiler_support
// and not tested.
#ifndef EIGEN_HAS_CXX17_OVERALIGN
#if EIGEN_MAX_CPP_VER>=17 && EIGEN_COMP_CXXVER>=17 && ( \
(EIGEN_COMP_MSVC >= 1912) \
|| (EIGEN_GNUC_AT_LEAST(7,0)) \
|| ((!defined(__apple_build_version__)) && (EIGEN_COMP_CLANG>=500)) \
|| (( defined(__apple_build_version__)) && (__apple_build_version__>=10000000)) \
)
#define EIGEN_HAS_CXX17_OVERALIGN 1
#else
#define EIGEN_HAS_CXX17_OVERALIGN 0
#endif
#endif
#if defined(EIGEN_CUDACC) && EIGEN_HAS_CONSTEXPR
// While available already with c++11, this is useful mostly starting with c++14 and relaxed constexpr rules
#if defined(__NVCC__)
@@ -742,10 +808,6 @@
// All functions callable from CUDA/HIP code must be qualified with __device__
#ifdef EIGEN_GPUCC
#ifndef EIGEN_DONT_VECTORIZE
#define EIGEN_DONT_VECTORIZE
#endif
#define EIGEN_DEVICE_FUNC __host__ __device__
#else
#define EIGEN_DEVICE_FUNC
@@ -841,7 +903,7 @@
// Suppresses 'unused variable' warnings.
namespace Eigen {
namespace internal {
template<typename T> EIGEN_DEVICE_FUNC void ignore_unused_variable(const T&) {}
template<typename T> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void ignore_unused_variable(const T&) {}
}
}
#define EIGEN_UNUSED_VARIABLE(var) Eigen::internal::ignore_unused_variable(var);
@@ -1035,7 +1097,7 @@ namespace Eigen {
#endif
#define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHERIGHT(METHOD,OPNAME) \
template <typename T> EIGEN_DEVICE_FUNC inline \
template <typename T> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE \
EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(const EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(Derived,typename internal::promote_scalar_arg<Scalar EIGEN_COMMA T EIGEN_COMMA EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)>::type,OPNAME))\
(METHOD)(const T& scalar) const { \
typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,Scalar,T)>::type PromotedT; \
@@ -1044,7 +1106,7 @@ namespace Eigen {
}
#define EIGEN_MAKE_SCALAR_BINARY_OP_ONTHELEFT(METHOD,OPNAME) \
template <typename T> EIGEN_DEVICE_FUNC inline friend \
template <typename T> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE friend \
EIGEN_MSVC10_WORKAROUND_BINARYOP_RETURN_TYPE(const EIGEN_SCALAR_BINARYOP_EXPR_RETURN_TYPE(typename internal::promote_scalar_arg<Scalar EIGEN_COMMA T EIGEN_COMMA EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)>::type,Derived,OPNAME)) \
(METHOD)(const T& scalar, const StorageBaseType& matrix) { \
typedef typename internal::promote_scalar_arg<Scalar,T,EIGEN_SCALAR_BINARY_SUPPORTED(OPNAME,T,Scalar)>::type PromotedT; \
@@ -1093,9 +1155,9 @@ namespace Eigen {
# define EIGEN_NOEXCEPT
# define EIGEN_NOEXCEPT_IF(x)
# define EIGEN_NO_THROW throw()
# if EIGEN_COMP_MSVC
# if EIGEN_COMP_MSVC || EIGEN_COMP_CXXVER>=17
// MSVC does not support exception specifications (warning C4290),
// and they are deprecated in c++11 anyway.
// and they are deprecated in c++11 anyway. This is even an error in c++17.
# define EIGEN_EXCEPTION_SPEC(X) throw()
# else
# define EIGEN_EXCEPTION_SPEC(X) throw(X)