| // This file is part of Eigen, a lightweight C++ template library |
| // for linear algebra. |
| // |
| // Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr> |
| // Copyright (C) 2007-2011 Benoit Jacob <jacob.benoit.1@gmail.com> |
| // |
| // 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/. |
| |
| #ifndef EIGEN_CORE_H |
| #define EIGEN_CORE_H |
| |
| // first thing Eigen does: stop the compiler from reporting useless warnings. |
| #include "src/Core/util/DisableStupidWarnings.h" |
| |
| // then include this file where all our macros are defined. It's really important to do it first because |
| // it's where we do all the compiler/OS/arch detections and define most defaults. |
| #include "src/Core/util/Macros.h" |
| |
| // This detects SSE/AVX/NEON/etc. and configure alignment settings |
| #include "src/Core/util/ConfigureVectorization.h" |
| |
| // We need cuda_runtime.h/hip_runtime.h to ensure that |
| // the EIGEN_USING_STD macro works properly on the device side |
| #if defined(EIGEN_CUDACC) |
| #include <cuda_runtime.h> |
| #elif defined(EIGEN_HIPCC) |
| #include <hip/hip_runtime.h> |
| #endif |
| |
| |
| #ifdef EIGEN_EXCEPTIONS |
| #include <new> |
| #endif |
| |
| // Disable the ipa-cp-clone optimization flag with MinGW 6.x or newer (enabled by default with -O3) |
| // See http://eigen.tuxfamily.org/bz/show_bug.cgi?id=556 for details. |
| #if EIGEN_COMP_MINGW && EIGEN_GNUC_AT_LEAST(4,6) && EIGEN_GNUC_AT_MOST(5,5) |
| #pragma GCC optimize ("-fno-ipa-cp-clone") |
| #endif |
| |
| #include <complex> |
| |
| // this include file manages BLAS and MKL related macros |
| // and inclusion of their respective header files |
| #include "src/Core/util/MKL_support.h" |
| |
| |
| #if defined(EIGEN_HAS_CUDA_FP16) || defined(EIGEN_HAS_HIP_FP16) |
| #define EIGEN_HAS_GPU_FP16 |
| #endif |
| |
| #if defined(EIGEN_HAS_CUDA_BF16) || defined(EIGEN_HAS_HIP_BF16) |
| #define EIGEN_HAS_GPU_BF16 |
| #endif |
| |
| #if (defined _OPENMP) && (!defined EIGEN_DONT_PARALLELIZE) |
| #define EIGEN_HAS_OPENMP |
| #endif |
| |
| #ifdef EIGEN_HAS_OPENMP |
| #include <omp.h> |
| #endif |
| |
| // MSVC for windows mobile does not have the errno.h file |
| #if !(EIGEN_COMP_MSVC && EIGEN_OS_WINCE) && !EIGEN_COMP_ARM |
| #define EIGEN_HAS_ERRNO |
| #endif |
| |
| #ifdef EIGEN_HAS_ERRNO |
| #include <cerrno> |
| #endif |
| #include <cstddef> |
| #include <cstdlib> |
| #include <cmath> |
| #include <cassert> |
| #include <functional> |
| #include <sstream> |
| #ifndef EIGEN_NO_IO |
| #include <iosfwd> |
| #endif |
| #include <cstring> |
| #include <string> |
| #include <limits> |
| #include <climits> // for CHAR_BIT |
| // for min/max: |
| #include <algorithm> |
| |
| #if EIGEN_HAS_CXX11 |
| #include <array> |
| #endif |
| |
| // for std::is_nothrow_move_assignable |
| #ifdef EIGEN_INCLUDE_TYPE_TRAITS |
| #include <type_traits> |
| #endif |
| |
| // for outputting debug info |
| #ifdef EIGEN_DEBUG_ASSIGN |
| #include <iostream> |
| #endif |
| |
| // required for __cpuid, needs to be included after cmath |
| #if EIGEN_COMP_MSVC && EIGEN_ARCH_i386_OR_x86_64 && !EIGEN_OS_WINCE |
| #include <intrin.h> |
| #endif |
| |
| #if defined(EIGEN_USE_SYCL) |
| #undef min |
| #undef max |
| #undef isnan |
| #undef isinf |
| #undef isfinite |
| #include <CL/sycl.hpp> |
| #include <map> |
| #include <memory> |
| #include <utility> |
| #include <thread> |
| #ifndef EIGEN_SYCL_LOCAL_THREAD_DIM0 |
| #define EIGEN_SYCL_LOCAL_THREAD_DIM0 16 |
| #endif |
| #ifndef EIGEN_SYCL_LOCAL_THREAD_DIM1 |
| #define EIGEN_SYCL_LOCAL_THREAD_DIM1 16 |
| #endif |
| #endif |
| |
| |
| #if defined EIGEN2_SUPPORT_STAGE40_FULL_EIGEN3_STRICTNESS || defined EIGEN2_SUPPORT_STAGE30_FULL_EIGEN3_API || defined EIGEN2_SUPPORT_STAGE20_RESOLVE_API_CONFLICTS || defined EIGEN2_SUPPORT_STAGE10_FULL_EIGEN2_API || defined EIGEN2_SUPPORT |
| // This will generate an error message: |
| #error Eigen2-support is only available up to version 3.2. Please go to "http://eigen.tuxfamily.org/index.php?title=Eigen2" for further information |
| #endif |
| |
| namespace Eigen { |
| |
| // we use size_t frequently and we'll never remember to prepend it with std:: every time just to |
| // ensure QNX/QCC support |
| using std::size_t; |
| // gcc 4.6.0 wants std:: for ptrdiff_t |
| using std::ptrdiff_t; |
| |
| } |
| |
| /** \defgroup Core_Module Core module |
| * This is the main module of Eigen providing dense matrix and vector support |
| * (both fixed and dynamic size) with all the features corresponding to a BLAS library |
| * and much more... |
| * |
| * \code |
| * #include <Eigen/Core> |
| * \endcode |
| */ |
| |
| #include "src/Core/util/Constants.h" |
| #include "src/Core/util/Meta.h" |
| #include "src/Core/util/ForwardDeclarations.h" |
| #include "src/Core/util/StaticAssert.h" |
| #include "src/Core/util/XprHelper.h" |
| #include "src/Core/util/Memory.h" |
| #include "src/Core/util/IntegralConstant.h" |
| #include "src/Core/util/SymbolicIndex.h" |
| |
| #include "src/Core/NumTraits.h" |
| #include "src/Core/MathFunctions.h" |
| #include "src/Core/GenericPacketMath.h" |
| #include "src/Core/MathFunctionsImpl.h" |
| #include "src/Core/arch/Default/ConjHelper.h" |
| // Generic half float support |
| #include "src/Core/arch/Default/Half.h" |
| #include "src/Core/arch/Default/BFloat16.h" |
| #include "src/Core/arch/Default/TypeCasting.h" |
| #include "src/Core/arch/Default/GenericPacketMathFunctionsFwd.h" |
| |
| #if defined EIGEN_VECTORIZE_AVX512 |
| #include "src/Core/arch/SSE/PacketMath.h" |
| #include "src/Core/arch/SSE/TypeCasting.h" |
| #include "src/Core/arch/SSE/Complex.h" |
| #include "src/Core/arch/AVX/PacketMath.h" |
| #include "src/Core/arch/AVX/TypeCasting.h" |
| #include "src/Core/arch/AVX/Complex.h" |
| #include "src/Core/arch/AVX512/PacketMath.h" |
| #include "src/Core/arch/AVX512/TypeCasting.h" |
| #include "src/Core/arch/AVX512/Complex.h" |
| #include "src/Core/arch/SSE/MathFunctions.h" |
| #include "src/Core/arch/AVX/MathFunctions.h" |
| #include "src/Core/arch/AVX512/MathFunctions.h" |
| #elif defined EIGEN_VECTORIZE_AVX |
| // Use AVX for floats and doubles, SSE for integers |
| #include "src/Core/arch/SSE/PacketMath.h" |
| #include "src/Core/arch/SSE/TypeCasting.h" |
| #include "src/Core/arch/SSE/Complex.h" |
| #include "src/Core/arch/AVX/PacketMath.h" |
| #include "src/Core/arch/AVX/TypeCasting.h" |
| #include "src/Core/arch/AVX/Complex.h" |
| #include "src/Core/arch/SSE/MathFunctions.h" |
| #include "src/Core/arch/AVX/MathFunctions.h" |
| #elif defined EIGEN_VECTORIZE_SSE |
| #include "src/Core/arch/SSE/PacketMath.h" |
| #include "src/Core/arch/SSE/TypeCasting.h" |
| #include "src/Core/arch/SSE/MathFunctions.h" |
| #include "src/Core/arch/SSE/Complex.h" |
| #elif defined(EIGEN_VECTORIZE_ALTIVEC) || defined(EIGEN_VECTORIZE_VSX) |
| #include "src/Core/arch/AltiVec/PacketMath.h" |
| #include "src/Core/arch/AltiVec/MathFunctions.h" |
| #include "src/Core/arch/AltiVec/Complex.h" |
| #elif defined EIGEN_VECTORIZE_NEON |
| #include "src/Core/arch/NEON/PacketMath.h" |
| #include "src/Core/arch/NEON/TypeCasting.h" |
| #include "src/Core/arch/NEON/MathFunctions.h" |
| #include "src/Core/arch/NEON/Complex.h" |
| #elif defined EIGEN_VECTORIZE_ZVECTOR |
| #include "src/Core/arch/ZVector/PacketMath.h" |
| #include "src/Core/arch/ZVector/MathFunctions.h" |
| #include "src/Core/arch/ZVector/Complex.h" |
| #elif defined EIGEN_VECTORIZE_MSA |
| #include "src/Core/arch/MSA/PacketMath.h" |
| #include "src/Core/arch/MSA/MathFunctions.h" |
| #include "src/Core/arch/MSA/Complex.h" |
| #endif |
| |
| #if defined EIGEN_VECTORIZE_GPU |
| #include "src/Core/arch/GPU/PacketMath.h" |
| #include "src/Core/arch/GPU/MathFunctions.h" |
| #include "src/Core/arch/GPU/TypeCasting.h" |
| #endif |
| |
| #if defined(EIGEN_USE_SYCL) |
| #include "src/Core/arch/SYCL/SyclMemoryModel.h" |
| #include "src/Core/arch/SYCL/InteropHeaders.h" |
| #if !defined(EIGEN_DONT_VECTORIZE_SYCL) |
| #include "src/Core/arch/SYCL/PacketMath.h" |
| #include "src/Core/arch/SYCL/MathFunctions.h" |
| #include "src/Core/arch/SYCL/TypeCasting.h" |
| #endif |
| #endif |
| |
| #include "src/Core/arch/Default/Settings.h" |
| // This file provides generic implementations valid for scalar as well |
| #include "src/Core/arch/Default/GenericPacketMathFunctions.h" |
| |
| #include "src/Core/functors/TernaryFunctors.h" |
| #include "src/Core/functors/BinaryFunctors.h" |
| #include "src/Core/functors/UnaryFunctors.h" |
| #include "src/Core/functors/NullaryFunctors.h" |
| #include "src/Core/functors/StlFunctors.h" |
| #include "src/Core/functors/AssignmentFunctors.h" |
| |
| // Specialized functors to enable the processing of complex numbers |
| // on CUDA devices |
| #ifdef EIGEN_CUDACC |
| #include "src/Core/arch/CUDA/Complex.h" |
| #endif |
| |
| #include "src/Core/util/IndexedViewHelper.h" |
| #include "src/Core/util/ReshapedHelper.h" |
| #include "src/Core/ArithmeticSequence.h" |
| #ifndef EIGEN_NO_IO |
| #include "src/Core/IO.h" |
| #endif |
| #include "src/Core/DenseCoeffsBase.h" |
| #include "src/Core/DenseBase.h" |
| #include "src/Core/MatrixBase.h" |
| #include "src/Core/EigenBase.h" |
| |
| #include "src/Core/Product.h" |
| #include "src/Core/CoreEvaluators.h" |
| #include "src/Core/AssignEvaluator.h" |
| |
| #ifndef EIGEN_PARSED_BY_DOXYGEN // work around Doxygen bug triggered by Assign.h r814874 |
| // at least confirmed with Doxygen 1.5.5 and 1.5.6 |
| #include "src/Core/Assign.h" |
| #endif |
| |
| #include "src/Core/ArrayBase.h" |
| #include "src/Core/util/BlasUtil.h" |
| #include "src/Core/DenseStorage.h" |
| #include "src/Core/NestByValue.h" |
| |
| // #include "src/Core/ForceAlignedAccess.h" |
| |
| #include "src/Core/ReturnByValue.h" |
| #include "src/Core/NoAlias.h" |
| #include "src/Core/PlainObjectBase.h" |
| #include "src/Core/Matrix.h" |
| #include "src/Core/Array.h" |
| #include "src/Core/CwiseTernaryOp.h" |
| #include "src/Core/CwiseBinaryOp.h" |
| #include "src/Core/CwiseUnaryOp.h" |
| #include "src/Core/CwiseNullaryOp.h" |
| #include "src/Core/CwiseUnaryView.h" |
| #include "src/Core/SelfCwiseBinaryOp.h" |
| #include "src/Core/Dot.h" |
| #include "src/Core/StableNorm.h" |
| #include "src/Core/Stride.h" |
| #include "src/Core/MapBase.h" |
| #include "src/Core/Map.h" |
| #include "src/Core/Ref.h" |
| #include "src/Core/Block.h" |
| #include "src/Core/VectorBlock.h" |
| #include "src/Core/IndexedView.h" |
| #include "src/Core/Reshaped.h" |
| #include "src/Core/Transpose.h" |
| #include "src/Core/DiagonalMatrix.h" |
| #include "src/Core/Diagonal.h" |
| #include "src/Core/DiagonalProduct.h" |
| #include "src/Core/Redux.h" |
| #include "src/Core/Visitor.h" |
| #include "src/Core/Fuzzy.h" |
| #include "src/Core/Swap.h" |
| #include "src/Core/CommaInitializer.h" |
| #include "src/Core/GeneralProduct.h" |
| #include "src/Core/Solve.h" |
| #include "src/Core/Inverse.h" |
| #include "src/Core/SolverBase.h" |
| #include "src/Core/PermutationMatrix.h" |
| #include "src/Core/Transpositions.h" |
| #include "src/Core/TriangularMatrix.h" |
| #include "src/Core/SelfAdjointView.h" |
| #include "src/Core/products/GeneralBlockPanelKernel.h" |
| #include "src/Core/products/Parallelizer.h" |
| #include "src/Core/ProductEvaluators.h" |
| #include "src/Core/products/GeneralMatrixVector.h" |
| #include "src/Core/products/GeneralMatrixMatrix.h" |
| #include "src/Core/SolveTriangular.h" |
| #include "src/Core/products/GeneralMatrixMatrixTriangular.h" |
| #include "src/Core/products/SelfadjointMatrixVector.h" |
| #include "src/Core/products/SelfadjointMatrixMatrix.h" |
| #include "src/Core/products/SelfadjointProduct.h" |
| #include "src/Core/products/SelfadjointRank2Update.h" |
| #include "src/Core/products/TriangularMatrixVector.h" |
| #include "src/Core/products/TriangularMatrixMatrix.h" |
| #include "src/Core/products/TriangularSolverMatrix.h" |
| #include "src/Core/products/TriangularSolverVector.h" |
| #include "src/Core/BandMatrix.h" |
| #include "src/Core/CoreIterators.h" |
| #include "src/Core/ConditionEstimator.h" |
| |
| #if defined(EIGEN_VECTORIZE_ALTIVEC) || defined(EIGEN_VECTORIZE_VSX) |
| #include "src/Core/arch/AltiVec/MatrixProduct.h" |
| #endif |
| |
| #include "src/Core/BooleanRedux.h" |
| #include "src/Core/Select.h" |
| #include "src/Core/VectorwiseOp.h" |
| #include "src/Core/PartialReduxEvaluator.h" |
| #include "src/Core/Random.h" |
| #include "src/Core/Replicate.h" |
| #include "src/Core/Reverse.h" |
| #include "src/Core/ArrayWrapper.h" |
| #include "src/Core/StlIterators.h" |
| |
| #ifdef EIGEN_USE_BLAS |
| #include "src/Core/products/GeneralMatrixMatrix_BLAS.h" |
| #include "src/Core/products/GeneralMatrixVector_BLAS.h" |
| #include "src/Core/products/GeneralMatrixMatrixTriangular_BLAS.h" |
| #include "src/Core/products/SelfadjointMatrixMatrix_BLAS.h" |
| #include "src/Core/products/SelfadjointMatrixVector_BLAS.h" |
| #include "src/Core/products/TriangularMatrixMatrix_BLAS.h" |
| #include "src/Core/products/TriangularMatrixVector_BLAS.h" |
| #include "src/Core/products/TriangularSolverMatrix_BLAS.h" |
| #endif // EIGEN_USE_BLAS |
| |
| #ifdef EIGEN_USE_MKL_VML |
| #include "src/Core/Assign_MKL.h" |
| #endif |
| |
| #include "src/Core/GlobalFunctions.h" |
| |
| #include "src/Core/util/ReenableStupidWarnings.h" |
| |
| #endif // EIGEN_CORE_H |
