sparse-matrix

There are 10 repositories under sparse-matrix topic.

eigenteam / eigen-git-mirror
THIS MIRROR IS DEPRECATED -- New url: https://gitlab.com/libeigen/eigen
cplusplus linear-algebra matrix sparse-matrix solvers blas lapack
Language:C++ 1788
SuiteSparse
DrTimothyAldenDavis / SuiteSparse
The official SuiteSparse library: a suite of sparse matrix algorithms authored or co-authored by Tim Davis, Texas A&M University.
sparse-matrix mathematics c cpp matlab graph-algorithms suitesparse graphblas cholmod umfpack spqr colamd csparse klu
Language:C 1136
gunrock
gunrock / gunrock
Programmable CUDA/C++ GPU Graph Analytics
gunrock cuda graph-processing graph-analytics gpu graph-primitives graph-engine hpc cxx algorithms cpp essentials graph graph-algorithms gnn graph-neural-networks algorithm parallel-computing sparse-matrix
Language:C++ 969
pydata / sparse
Sparse multi-dimensional arrays for the PyData ecosystem
python numpy sparse-matrix sparse-matrices sparse-data sparse-arrays
Language:Python 583
pyamg / pyamg
Algebraic Multigrid Solvers in Python
amg solver python multigrid sparse-matrix pyamg conda krylov
Language:Python 556
lessthanoptimal / ejml
A fast and easy to use linear algebra library written in Java for dense, sparse, real, and complex matrices.
hacktoberfest linear-algebra-library matrix sparse-matrix blas
Language:Java 552
conradsnicta / armadillo-code
Armadillo: fast C++ library for linear algebra & scientific computing - https://arma.sourceforge.net
linear-algebra matrix-functions linear-algebra-library statistics matlab blas lapack scientific-computing armadillo openmp gaussian-mixture-models sparse-matrix expression-template matrix-factorization solver matrix-inverse linear-solvers signal-processing-algorithms math-library rcpparmadillo
468
optimatika / ojAlgo
oj! Algorithms
ojalgo algorithm java linear-algebra optimization arrays multi-threading mathematical-programming optimization-algorithms algorithms machine-learning matrix-library sparse-matrix blas lapack math solver least-squares polynomial transformations
Language:Java 459
tlk00 / BitMagic
BitMagic Library
bit-vector bit-array integer-compression information-retrieval bit-manipulation indexing-engine sparse-matrix sparse-vector c-plus-plus c associative-array adjacency-matrix algorithm simd sparse-vectors avx cmake
Language:C++ 408
ing-bank / sparse_dot_topn
Python package to accelerate the sparse matrix multiplication and top-n similarity selection
cosine-similarity sparse-matrix scipy cython
Language:C++ 390
OneSparse / OneSparse
High Performance Graph Processing with Postgres and GraphBLAS
graphs graph-theory linear-algebra sparse-matrix postgresql-extension postgres
Language:C 348
kokkos / kokkos-kernels
Kokkos C++ Performance Portability Programming Ecosystem: Math Kernels - Provides BLAS, Sparse BLAS and Graph Kernels
kokkos linear-algebra sparse-matrix performance-portability blas hpsf
Language:C++ 299
JuliaDiff / FiniteDiff.jl
Fast non-allocating calculations of gradients, Jacobians, and Hessians with sparsity support
jacobians hessians derivatives gradients julia fast gpu sparse-matrix sparse banded non-allocating coloring
Language:Julia 247
SciML / NonlinearSolve.jl
High-performance and differentiation-enabled nonlinear solvers (Newton methods), bracketed rootfinding (bisection, Falsi), with sparsity and Newton-Krylov support.
nonlinear-equations steady-state equilibrium deep-equilibrium-models bracketing newton-raphson sparse-matrices high-performance-computing differential-equations factorization julia newton-krylov newton-method scientific-machine-learning sciml sparse-matrix
Language:Julia 225
ricosjp / monolish
monolish: MONOlithic LInear equation Solvers for Highly-parallel architecture
hpc linear-algebra openmp blas cpu gpu sparse-matrix scientific-computing lapack matrix-structures matrix linear-algebra-library mkl cuda cpp17-library cpp17
Language:C++ 195
MatMechLab / AsFem
Advanced Simulation kit based on Finite Element Method (AsFem)
finite-elements finite-element-analysis numerical-methods mechanics beginner-code newton-raphson nonlinear sparse-matrix phasefield cahnhilliard solids asfem fracture crack damage multiphysics chemomechanics
Language:C++ 175
pghysels / STRUMPACK
Structured Matrix Package (LBNL)
preconditioner linear-systems hss dense-matrices matrix-computations linear-algebra sparse-matrix sparse-linear-systems hpc
Language:C++ 162
james-bowman / sparse
Sparse matrix formats for linear algebra supporting scientific and machine learning applications
go golang matrix scientific-computing matrices csr coo csc dictionary-of-keys sparse-matrix sparse-matrices matrix-format gonum vector matrix-multiplication machine-learning bit-vector sparse-linear-systems sparse-representations blas
Language:Go 158
cp2k / dbcsr
DBCSR: Distributed Block Compressed Sparse Row matrix library
cp2k blas matrix-multiplication gemm cuda sparse-matrix openmp-parallelization mpi hpc linear-algebra
Language:Fortran 135
qpSWIFT / qpSWIFT
qpSWIFT is a light-weight sparse quadratic programming solver
robotics quadratic-programming control python embedded c real-time interior-point-method sparse-matrix numerical-optimization
Language:C 122
python-graphblas
python-graphblas / python-graphblas
Python library for GraphBLAS: high-performance sparse linear algebra for scalable graph analytics
graphblas suitesparse python python-wrapper numba graph-algorithms graph-theory complex-networks graph-analysis linear-algebra pydata graph-datastructures sparse sparse-data sparse-matrix
Language:Jupyter Notebook 121
JuliaParallel / PETSc.jl
Julia wrappers for the PETSc library
petsc julia mpi linear-algebra sparse-matrix
Language:Julia 114
cpmech / russell
Rust Scientific Libary. ODE and DAE (Runge-Kutta) solvers. Special functions (Bessel, Elliptic, Beta, Gamma, Erf). Linear algebra. Sparse solvers (MUMPS, UMFPACK). Probability distributions. Tensor calculus.
eigenvalues eigenvectors sparse-matrix mathematics linear-algebra rust differential-equations scientific-computing special-functions interpolation bessel-function gamma-function numerical-derivatives numerical-integration quadrature quadrature-integration spectral-methods
Language:Rust 101
dgSPARSE / dgSPARSE-Lib
PyTorch-Based Fast and Efficient Processing for Various Machine Learning Applications with Diverse Sparsity
gnn sparse-matrix spconv
Language:Cuda 96
zdebruine / RcppML
Rcpp Machine Learning: Fast robust NMF, divisive clustering, and more
matrix-factorization clustering nmf sparse-matrix r rcpp rcppeigen
Language:C++ 92
JuliaSparse / SparseArrays.jl
SparseArrays.jl is a Julia stdlib
julia sparse-matrix stdlib
Language:Julia 88
IntelLabs / SpMP
sparse matrix pre-processing library
sparse sparse-linear-systems spmv triangular-solve intel level-schedule sparse-matrix linear-algebra matrix
Language:C++ 81
coolpuppy
open2c / coolpuppy
A versatile tool to perform pile-up analysis on Hi-C data in .cool format.
bioinformatics contact-matrix genomics hi-c pileup python sparse-matrix
Language:Python 77
flatironinstitute / sparse_dot
Python wrapper for Intel Math Kernel Library (MKL) matrix multiplication
mkl scipy sparse-matrix sparse matrix-multiplication python numpy
Language:Python 73
sympiler / nasoq
NASOQ:Numerically Accurate Sparsity Oriented QP Solver
sparse-matrix linear-algebra quadratic-programming sparse-linear-systems geometry-processing physics-simulation model-predictive-control model-reconstruction shape-deformation scientific-computing high-performance-computing machine-learning robotics siggraph solvers
Language:C++ 71
alugowski / fast_matrix_market
Fast and full-featured Matrix Market I/O library for C++, Python, and R
cpp matrix-market matrix-market-format parallel parser python sparse-matrix threaded blaze csparse eigen-library eigen3 graphblas r
Language:C++ 70
flaport / torch_sparse_solve
A sparse KLU solver for PyTorch.
klu-algorithm python pytorch sparse sparse-linear-systems sparse-matrices sparse-matrix suitesparse
Language:Python 59
wo80 / CSparse.NET
A concise library for solving sparse linear systems with direct methods.
cholesky-decomposition linear-algebra lu-decomposition numerical-linear-algebra qr-decomposition sparse-linear-systems sparse-matrix
Language:C# 57
drifter1 / circuitsim
Implementing a full-on electronic circuit simulator, studying the whole concept and physics behind it!
nodal-analysis static-analysis mesh-analysis circuitsim spice electronic-circuit-simulator python sparse-matrix electromagnetism kirchhoff kirchoff-current-law kirchoff-voltage-law inspection physics circuit-simulator circuit-simulation
Language:Python 50
kyegomez / SparseAttention
Pytorch Implementation of the sparse attention from the paper: "Generating Long Sequences with Sparse Transformers"
artificial-intelligence attention-is-all-you-need attention-mechanism attention-mechanisms machine-learning sparse-matrix sparse-attn
Language:Python 46
JuliaSmoothOptimizers / HSL.jl
Julia interface to the HSL Mathematical Software Library
julia hsl linear-algebra sparse-matrix
Language:Julia 45