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PETSc

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Claimed by Argonne National Laboratory Analyzed about 15 hours ago

PETSc, pronounced PET-see (the S is silent), is a suite of data structures and routines for the scalable (parallel) solution of scientific applications modeled by partial differential equations. It employs the MPI standard for parallelism.

989K lines of code

67 current contributors

1 day since last commit

24 users on Open Hub

Very High Activity
5.0
 
0 Reviews
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Mostly written in C
Licenses: bsd_2clau...
Tags hpc mathematics mpi odes parallel parallelcomputing pdes scientific_computing simulation solvers

Apache Commons Math

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Claimed by Apache Software Foundation Analyzed about 16 hours ago

Commons Math is a library of lightweight, self-contained mathematics and statistics components addressing the most common problems not available in the Java programming language or Commons Lang. It provides implementations of major mathematical algorithms concerning statistics, linear algebra ... [More] , differential equations, optimization, root finding ... [Less]

153K lines of code

7 current contributors

6 days since last commit

9 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags brent conjugate-gradients differential_equations gauss-newton java least-squares levenberg-marquardt linearalgebra mathlibrary multidirectional nelder-mead numeric 10 more...

Trilinos

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  Analyzed 1 day ago

The Trilinos Project is an effort to develop algorithms and enabling technologies within an object-oriented software framework for the solution of large-scale, complex multi-physics engineering and scientific problems. A unique design feature of Trilinos is its focus on packages. Trilinos ... [More] provides capabilities in meshing, load balancing, discretizations, mathematical optimization and uncertainty quantification, and transient, nonlinear, and linear solvers. Trilinos software is designed for scalability on the largest computer systems available and represents the state-of-the-art in scalable unstructured linear algebra, scalable unstructured preconditioning, block iterative methods, embedded optimization, stochastic methods, compatible discretizations and parallel partitioning algorithms. [Less]

8.03M lines of code

114 current contributors

3 days since last commit

4 users on Open Hub

Very High Activity
5.0
 
0 Reviews
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Mostly written in C++
Licenses: BSD-3-Clause, lgpl
Tags discretizations iterativemethods libraries linearalgebra loadbalancing math meshing multicore nonlinear objectoriented optimization parallel 3 more...

ViennaCL

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  Analyzed 1 day ago

ViennaCL is a free open-source linear algebra library for computations on many-core architectures (GPUs, MIC) and multi-core CPUs. The library is written in C++ and supports CUDA, OpenCL, and OpenMP.

129K lines of code

1 current contributors

about 6 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in C++
Licenses: mit
Tags c++ conjugate_gradients cuda eigenvalues fft gmres gpgpu gpu opencl openmp parallelcomputing parallelprogramming 2 more...

Hipparchus

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  Analyzed 4 months ago

Hipparchus is a library of lightweight, self-contained mathematics and statistics components addressing the most common problems not available in the Java programming language.

247K lines of code

3 current contributors

4 months since last commit

1 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags analysis complex differentiation distributions fitting fraction geometry integration interpolation kalman least-squares linear-algebra 7 more...

Implicit Graph Search Library

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  Analyzed over 1 year ago

Java 1.5 generic API for search algorithms on graphs implicitly given by tree node expansion operator and edge transition cost function.

3.89K lines of code

0 current contributors

over 4 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
0 Reviews
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Mostly written in Java
Licenses: No declared licenses
Tags ai coinchanging combinatorial constraintsatisfactionproblem csp egyptianfractions eightqueens generics graph implicit java optimization 4 more...