随笔档案

C++的一些免费库

• Linear Algebra
• MTL, the Matrix Template Library. Dense and sparse matrices and vectors; banded, symmetric, triangular matrices; basic algorithms. C++.

           矩阵模版库，紧密和稀疏矩阵、矢量，带状，对称、三角矩阵，基本算法（C++语言）

• uBLAS, BLAS in C++ with expression templates.

            表达式模版形式的 C++中的BLAS ，

• tvmet, a C++ library for "tiny" vectors and matrices with expression templates.

            小型矢量和矩阵的表达式模版

• GMM++, generic C++ template library for sparse, dense and skyline matrices, with solvers from ITL.
• MET, a C++ matrix library with expression templates, which eliminates the overhead of overloaded operators.
• SL++, the Scientific Library project. Will provide matrices, random numbers, complex, quaternions, plotting, and FFTs. C++.

           科学计算库，提供矩阵、随机数、复数、四元数，快速复利叶变换（C++语言）

• Seldon, C++ library for linear algebra with BLAS interface. Many matrix types (sparse, symmetric, hermitian, etc.) are supported.

            BLAS 线性代数接口，支持 稀疏，对称，共轭矩阵

• ALP, linear and polynomial algebra. Vectors, matrices, polynomials.
• SVMT: E. Robert Tisdale's proposal for a standard C++ Scalar, Vector, Matrix and Tensor Class Library (with implementation). Note: this is a proposal, not an official standard.
• GNUSSL [ftp only], the GNU Scientific Software Library. Linear algebra and arrays. C++.
• CPPLapack, C++ wrapper for BLAS and LAPACK.
• Lapack++, C++ wrapper for BLAS and LAPACK.
• IML++ A C++ template library for numerical iterative methods.
• MV++ Numerical Matrix/Vector Classes in C++
• SparseLib++ A library for sparse matrix computations, including the Sparse BLAS (Basic Linear Algebra Subprograms). C++.
• ISIS++, an object-oriented framework for solving sparse linear systems of equations. C++.
• ARPACK++, a C++ template library for solving large-scale standard and generalized eigenvalue problems.
• The Template Numerical Toolkit (TNT) for linear algebra is a successor to the Lapack++, Sparselib++, IML++, and MV++ packages. Its goal is to integrate these ideas into a generic algorithmic library, supporting generic user-defined data types, and increasing its functionality. C++.
• LinAlg, basic linear algebra and optimization classes. C++.
• CAM C++ Class Library (Matrix, vector, and graphics classes)
• Newmat, a C++ matrix library (docs, download)
• CLHEP includes matrix classes, random number generators for the High Energy Physics (HEP) community. C++.
• BPKIT, Block Preconditioning Toolkit for iterative solution of linear systems. Callable from C++, C, or FORTRAN.

 

• Arrays and Images
• POOMA II framework for scientific computing on sequential and parallel computers. Provides parallel arrays; fields, meshes, particles to come in version 2.1 (June 1999). C++.
• The Blitz++ class library: Array and Vector classes which rival Fortran's performance. C++.
• The AIPS++ Array and Image Classes (Astronomical Information Processing System). C++.
• Daixtrose, a general-purpose expression template engine.
• PETE, an expression templates library -- add expression templates to your own array class.
• SCTL (BlueSail), C++, arrays, matrics, vectors, sparse, rotations.  
• VIGRA, generic computer vision/image processing library.
• CPPIMA A C++ image processing library
• LIMP, Large Image Manipulation Program
• Image Restoration and Inpainting, C++ library for image restoration.
• valarray<Troy> [ftp only], approximation of the valarray<T> class described in Ch. 26 of the ANSI/ISO C++ Standard. Uses expression templates for efficient evaluation.
• Image Understanding Environment (IUE), a DARPA project. C++.
• WAILI, a wavelet transform library in C++.

 

• Neural Networks, genetic algorithms, machine learning, data mining
• PDP++, a neural-network simulation system written in C++
• EO -- Evolutionary Computation Framework
• CONICAL, C++ classes for building Neural Networks
• GALib, a C++ library for genetic algorithms
• Xelopes data mining library (Java, C++, C#)
• MLC++, Machine learning algorithms and data mining.

 

• High-Energy Physics and Quantum Chemistry
• QC++, quantum chemistry software in C++, supporting MNDO, AM1 and PM3 models.
• FTensor, C++ class library for tensors.
• GluCat, Clifford algebra template library.
• Computational Thermodynamics Library
• Tech-X has made available C++ libraries related to particle accelerator design.

 

• 09-5-25 的日记Multiprecision, arbitrary precision data types
• NTL, arbitrary length integers, vectors/matrices/polynomials over integers and over finite fields.
• php">EXTNUM, version of double which has the same number of mantissa bits as IEEE 754, but extends the exponent to have range from 10^-646456993 to 10^646456992.
• CLN, an extensive number library. Arbitrary precision integer, float, rational, polynomials, complex, modular integers, transcendental functions, assembly language kernels for some CPUs.
• MUNTL, Multiprecision unsigned number template library (C++).
• MPFUN++, a multiple precision floating point computation package in C++.
• LiDIA, A library for computational number theory. Provides a collection of highly optimized implementations of various multiprecision data types and time-intensive algorithms.
• Apfloat, a C++ High Performance Arbitrary Precision Arithmetic Package
• hfloat, An arbitrary precision package, optimized for very large (> 1000) (decimal) digit numbers.
• fPoint, a C++ class which helps convert floating-point arithmetic to fixed-point arithmetic by recommending range and precision requirements.
• doubledouble, a quad-precision (approximately 30 decimal place) floating point arithmetic class.

 

• Differential Equations
• Rheoolef, finite element environment in C++.
• EXPDE, a C++ library for solving partial differential equations on semi-unstructured grids. Parallel.
• PZ, a C++ library for finite elements. 1-3 dimensions with hp-adaptivity, continuous or discontinuous, variety of matrix formats.
• MBDyn, multibody dynamics analysis in C++. Built-in parallelization via MPI/Metis.
• P2MESH, 2D finite volume/finite elements, C++ library designed for fast prototyping of high-performance PDE solvers.
• Femlisp, a Common Lisp framework for Finite Element Methods.
• GETFEM++, a C++ finite element library, generic, arbitrary dimensions.
• MOUSE, a C++ library for finite volume computations on unstructured grids.
• DEAL, a C++ library for adaptive finite elements and error estimation. Supports SMPs.
• ODE++, a class library for ordinary differential equations. Explicit and linear-implicit ODE systems, IVP and BVP parameters, various solvers (Runge-Kutta, multistep, BDF). [English] [Deutsch]
• PETSc, object-oriented software for partial differential equations (programmed in C)
• Diffpack, partial differential equations in C++. ($)
• TIDE: Classes for Ordinary Differential Equations. Provides vectors and matrices, extrapolation integrator for ODEs, sparse matrix classes, eigenvalues, shooting for two point BVPs, nonlinear solver, continuation
• BoxLib/CCSE Applications Suite (docs), a class library supporting adaptive mesh refinement (AMR) schemes for computational fluid dynamics.
• OVERTURE, a C++ class library for solving PDEs in complicated domains. Includes adaptive mesh refinement and overlapping grids.
• FEMLIB (ftp, www) A Finite Element package [ftp only] by Michael Tiller (BROKEN LINK, no longer supported)

 

• Automatic differentiation and interval arithmetic
• Gaol, C++ library for interval arithmetic. Includes methods for interval constraint solvers.
• FADBAD-TADIFF, a C++ package for automatic differentiation using any arithmetic (double or interval) by operator overloading.
• PROFIL/BIAS [English] [Deutsch], a C++ interval arithmetic class library.

 

• Visualization
• The Visualization Toolkit (vtk), an extensive, free C++ library for scientific visualization.
• VisAD, a Java library for interactive and collaborative visualization and analysis of numerical data

Java 2D Graph package. Includes contour plots, animation.

• java/ptplot/">Ptplot, a 2D data plotter in Java

 

• Graph Theory/Combinatorics
• Boost Graph Library, a general purpose, generic C++ library for graph data structures and graph algorithms.
• GTL, the Graph Template Library (C++).
• LEDA, a C++ library for graph theory and combinatorial computing.

 

• Language interoperability/scripting
• CPPF77 (cppf77.zip), a utility for interfacing C++ and Fortran 77 programs.
• Paul Dubois's code for interfacing Python and C++
• SWIG, generates Perl, Python, Tcl, Java, Eiffel and Guile wrappers for C++ libraries.
• SILOON (Scripting Interface Languages for Object-Oriented Numerics), toolkits and run-time support for building scripting interfaces to existing numerical codes in C, C++, and Fortran. Generates script bindings for Perl, Tcl, and Python.
• Matwrap, a tool which generates C++ wrapper code for matrix-oriented scripting languages such as Matlab 5, Octave, and tela.

 

 

• Transforms
• FFTPACK++, a C++ wrapper for FFTPACK complex routines using LAPACK++ Matrix and Vector classes.
• The FXT library of transforms. FFTs, Hartley, Number theoretic, Walsh, others coded in C++.

 

• Optimization
• COOOL, an object-oriented optimization library
• OptSolve++, a C++ optimization library from Tech-X. (commercial)
• StarFLIP, optimization library for combinatorial problems with fuzzy constraints (C++)
• Javanumeric/index.html">LM (Levenberg-Marquardt) implementation in Java for nonlinear least squares problems.

 

• Miscellaneous
• GOOSE, GNU Object-Oriented Statistics Environment (C++).
• Borneo, a dialect of the Java language designed to have true support for the IEEE 754 floating point standard.
• SDTS++, a library for manipulating SDTS datasets (geographical information systems)
• Newran, C++ library for generating streams of random numbers.
• Multivariate polynomial interpolation library in C++
• MPI-2 C++ bindings (message passing library for parallel computers)
• CNCL, Communication networks simulation/analysis library (C++).
• OOMF, Object Oriented MicroMagnetic computing Framework at ITL/NIST
• CPPF77, a utility for interfacing C++ and Fortran 77 programs.
• The Standard Template Library (STL)
• The Bench++ Benchmark Suite
• EFLIB: Extended Function Library for Object-Pascal. Generalized arithmetics, equation solvers, more.
  
• Tools

• TAU (Tuning and Analysis Utilities), explicit instrumentation of C++ libraries for profiling and tracing. For both serial and parallel codes.

• Compilers
• KAI C++, an optimizing compiler from Kuck & Associates (now a division of Intel). Unfortunately, this product has been discontinued.
• The free GCC (Gnu Compiler Collection) has a good C++ compiler which can be used under unix or windows (with CygWin).
• Intel's C++ compiler.
• The Portland Group C++ compiler
• The MPC++, a massively parallel, message passing, meta-level processing C++.
• Titanium (free), a dialect of Java for large-scale scientific computing.
  
  

Commercial software

• Diffpack, a development framework for multi-physics simulations (C++).
• VectorSpace provides vs.lib (integrable/differentiable objects in C++) and fe.lib (an object-oriented finite element library).
• php">NMath provides vector, matrix, complex numbers and math functions for the .NET platform (e.g. C#)
• macstl, std::valarray implementation using SIMD opcodes (Altivec on PowerPC, SSE/SSE2 on Intel)
• ExacMath library (quad and double-quad precision floating point math), from Floating Point Software.
• Math.h++ and LAPACK.h++ from Rogue Wave Software, Inc (LAPACK.h++ is not the same package as Roldan Pozo's LAPACK++ listed above)
• MtxVec, linear algebra/numerical library for Delphi and C++ Builder.
• Extreme Optimization Library, numerical library for .NET
• MAT<LIB> (Matlab compatible C++ Matrix Class Library)
• C-XSC: A C++ Class Library for Extended Scientific Computing (A C++ interval methods class library)
• Siscat, C++ software for scattered data approximation
• JNL, A numerical language/library proposal for Java from Visual Numerics.
• LIA,GIA,ICE libraries for interval methods in C++ from Delisoft Ltd. Includes interval arithmetic, global optimization, and solving nonlinear equations.
• AMRES, a C++ library for financial analysis. Diffpack, a development framework for multi-physics simulations (C++).
• VectorSpace provides vs.lib (integrable/differentiable objects in C++) and fe.lib (an object-oriented finite element library).
• php">NMath provides vector, matrix, complex numbers and math functions for the .NET platform (e.g. C#)
• macstl, std::valarray implementation using SIMD opcodes (Altivec on PowerPC, SSE/SSE2 on Intel)
• ExacMath library (quad and double-quad precision floating point math), from Floating Point Software.
• Math.h++ and LAPACK.h++ from Rogue Wave Software, Inc (LAPACK.h++ is not the same package as Roldan Pozo's LAPACK++ listed above)
• MtxVec, linear algebra/numerical library for Delphi and C++ Builder.
• Extreme Optimization Library, numerical library for .NET
• MAT<LIB> (Matlab compatible C++ Matrix Class Library)
• C-XSC: A C++ Class Library for Extended Scientific Computing (A C++ interval methods class library)
• Siscat, C++ software for scattered data approximation
• JNL, A numerical language/library proposal for Java from Visual Numerics.
• LIA,GIA,ICE libraries for interval methods in C++ from Delisoft Ltd. Includes interval arithmetic, global optimization, and solving nonlinear equations.
• AMRES, a C++ library for financial analysis.

KAI C++, an optimizing compiler from Kuck & Associates (now a division of Intel). Unfortunately, this product has been discontinued.

The free GCC (Gnu Compiler Collection) has a good C++ compiler which can be used under unix or windows (with CygWin).

Intel's C++ compiler.

The Portland Group C++ compiler

The MPC++, a massively parallel, message passing, meta-level processing C++.

Titanium (free), a dialect of Java for large-scale scientific computing.

• Diffpack, a development framework for multi-physics simulations (C++).
• VectorSpace provides vs.lib (integrable/differentiable objects in C++) and fe.lib (an object-oriented finite element library).
• php">NMath provides vector, matrix, complex numbers and math functions for the .NET platform (e.g. C#)
• macstl, std::valarray implementation using SIMD opcodes (Altivec on PowerPC, SSE/SSE2 on Intel)
• ExacMath library (quad and double-quad precision floating point math), from Floating Point Software.
• Math.h++ and LAPACK.h++ from Rogue Wave Software, Inc (LAPACK.h++ is not the same package as Roldan Pozo's LAPACK++ listed above)
• MtxVec, linear algebra/numerical library for Delphi and C++ Builder.
• Extreme Optimization Library, numerical library for .NET
• MAT<LIB> (Matlab compatible C++ Matrix Class Library)
• C-XSC: A C++ Class Library for Extended Scientific Computing (A C++ interval methods class library)
• Siscat, C++ software for scattered data approximation
• JNL, A numerical language/library proposal for Java from Visual Numerics.
• LIA,GIA,ICE libraries for interval methods in C++ from Delisoft Ltd. Includes interval arithmetic, global optimization, and solving nonlinear equations.
• AMRES, a C++ library for financial analysis.

Diffpack, a development framework for multi-physics simulations (C++).

VectorSpace provides vs.lib (integrable/differentiable objects in C++) and fe.lib (an object-oriented finite element library).

php">NMath provides vector, matrix, complex numbers and math functions for the .NET platform (e.g. C#)

macstl, std::valarray implementation using SIMD opcodes (Altivec on PowerPC, SSE/SSE2 on Intel)

ExacMath library (quad and double-quad precision floating point math), from Floating Point Software.

Math.h++ and LAPACK.h++ from Rogue Wave Software, Inc (LAPACK.h++ is not the same package as Roldan Pozo's LAPACK++ listed above)

MtxVec, linear algebra/numerical library for Delphi and C++ Builder.

Extreme Optimization Library, numerical library for .NET

MAT<LIB> (Matlab compatible C++ Matrix Class Library)

C-XSC: A C++ Class Library for Extended Scientific Computing (A C++ interval methods class library)

Siscat, C++ software for scattered data approximation

JNL, A numerical language/library proposal for Java from Visual Numerics.

LIA,GIA,ICE libraries for interval methods in C++ from Delisoft Ltd. Includes interval arithmetic, global optimization, and solving nonlinear equations.

AMRES, a C++ library for financial analysis.