sparse-linear-systems

There are 2 repositories under sparse-linear-systems topic.

owlbarn / owl
Owl - OCaml Scientific Computing @ https://ocaml.xyz
matrix linear-algebra ndarray statistical-functions topic-modeling regression maths gsl plotting sparse-linear-systems scientific-computing numerical-calculations statistics mcmc optimization autograd algorithmic-differentation automatic-differentiation machine-learning neural-network
Language:OCaml 1312
ddemidov / amgcl
C++ library for solving large sparse linear systems with algebraic multigrid method
amg c-plus-plus sparse-linear-systems opencl cuda gpgpu openmp scientific-computing cpp multigrid mpi linear-solvers
Language:C++ 822
sparsemat / sprs
sparse linear algebra library for rust
rust-library sparse-matrices sparse-linear-systems
Language:Rust 548
ginkgo-project / ginkgo
Numerical linear algebra software package
linear-algebra hpc gpu-computing cuda krylov-methods preconditioning sparse-linear-systems spmv hip oneapi dpcpp openmp
Language:C++ 524
pghysels / STRUMPACK
Structured Matrix Package (LBNL)
preconditioner linear-systems hss dense-matrices matrix-computations linear-algebra sparse-matrix sparse-linear-systems hpc
Language:C++ 180
james-bowman / sparse
Sparse matrix formats for linear algebra supporting scientific and machine learning applications
bit-vector blas coo csc csr dictionary-of-keys go golang gonum machine-learning matrices matrix matrix-format matrix-multiplication scientific-computing sparse-linear-systems sparse-matrices sparse-matrix sparse-representations vector
Language:Go 165
Circuitscape / Circuitscape.jl
Algorithms from circuit theory to predict connectivity in heterogeneous landscapes
landscape-ecology julia-language sparse-linear-systems animal-movement landscape-genetics movement-ecology epidemiology forest-fire climate-change circuit-analysis julia
Language:Julia 138
JuliaLinearAlgebra / AlgebraicMultigrid.jl
Algebraic Multigrid in Julia
sparse-linear-systems julia-language iterative-methods
Language:Julia 129
osqp / qdldl
A free LDL factorisation routine
linear-algebra linear-systems numerical-optimization sparse-linear-systems sparse-data
Language:C 97
carnotresearch / cr-sparse
Functional models and algorithms for sparse signal processing
sparse-representations jax wavelets convex-optimization linear-operators compressive-sensing functional-programming l1-regularization sparse-linear-systems lasso sparse-bayesian-learning basis-pursuit
Language:Jupyter Notebook 95
ocramz / sparse-linear-algebra
Numerical computation in native Haskell
linear-algebra sparse-linear-systems sparse-data matrix sparse-systems numerical-methods iterative-methods linear-systems numerical-calculations matrix-transpose sparse-vectors scientific-computing scientific-computations matrix-factorization matrix-computations iterative-linear-solvers lu-factorization matrix-product eigenvalues eigenvectors
Language:Haskell 91
IntelLabs / SpMP
sparse matrix pre-processing library
sparse sparse-linear-systems spmv triangular-solve intel level-schedule sparse-matrix linear-algebra matrix
Language:C++ 83
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++ 73
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# 68
flaport / torch_sparse_solve
A sparse KLU solver for PyTorch.
pytorch sparse-matrix sparse-linear-systems klu-algorithm sparse sparse-matrices suitesparse python
Language:Python 66
sfilippone / psblas3
A library of parallel sparse linear algebra on high performance computer.
fortran linear-algebra mpi sparse-linear-systems sparse-matrices
Language:Fortran 61
sergiud / SuiteSparse
SuiteSparse: a suite of sparse matrix packages by @DrTimothyAldenDavis et al. with native CMake support
linear-algebra matrix-factorization sparse-matrices sparse-linear-systems sparse-linear-solver
Language:C 53
flaport / klujax
Solve sparse linear systems in JAX using the KLU algorithm
autograd jax klu klu-algorithm python solve solver sparse-linear-solver sparse-linear-systems sparse-matrices sparse-matrix suitesparse
Language:Python 35
cai4cai / torchsparsegradutils
A collection of utility functions to work with PyTorch sparse tensors
deep-learning pytorch sparse-linear-systems sparse-matrix sparse-ditributions
Language:Python 32
SebastianAment / CompressedSensing.jl
Contains a wide-ranging collection of compressed sensing and feature selection algorithms. Examples include matching pursuit algorithms, forward and backward stepwise regression, sparse Bayesian learning, and basis pursuit.
feature-selection compressed-sensing subset-selection matching-pursuit stepwise-regression sparse-bayesian-learning sparsity basis-pursuit sparse-linear-systems sparse-regression julia
Language:Julia 31
yeliqseu / sparsenc
A library for encoding and decoding sparse network codes
network-coding rlnc sparse-linear-systems erasure-coding ns3 communication-networks
Language:C 30
geekysuavo / variational-bayes-cs
Scalable sparse Bayesian learning for large CS recovery problems
compressed-sensing sparse-linear-systems bayesian-inference variational-bayes
Language:MATLAB 28
yuphin / turbulent-cfd
A Turbulent CFD solver on CPU and GPU using CUDA and Vulkan
cfd turbulence-models cuda gpu vulkan mpi sparse-linear-systems preconditioning k-epsilon
Language:C++ 23
closest-git / GSS
best CPU/GPU sparse solver for large sparse matrices
sparse-matrices sparse-linear-systems matrix-factorization matrix-decompositions gpu-sparse-solver gpu-computing pardiso gss high-performance-computing
Language:C 21
huiscliu / sxamg
Algebraic Multigrid (AMG) Solver Library
amg algebraic solver krylov algebraic-multi-grid multigrid multi-grid amg-solvers fasp solver-library sparse-matrix sparse-linear-solver sparse-linear-systems linear-algebra
Language:C 21
michelemartone / pyrsb
PyRSB: a Python interface to the librsb Sparse Matrix library
python-interface python3 cython librsb sparse-matrix hpc openmp linear-algebra sparse-linear-systems scipy numpy feedback
Language:Cython 19
Mamba413 / bess
Best Subset Selection algorithm for Regression, Classification, Count, Survival analysis
variable-selection feature-selection regression-models classification-model survival-analysis poisson-regression sparse-linear-systems
Language:C++ 17
tueboesen / Sparse-iterative-parallel-linear-solver
This is a sparse iterative parallel linear solver I developed during my PhD. The solver works by splitting the matrix into blocks which are then solved in parallel. The solver assumes the input matrix to already have been ordered by a Reverse Cuthill-Mckee reordering algorithm.
iterative-linear-solvers sparse-linear-systems
Language:Fortran 15
zishun / cuSolverRf-batch
A complete example of batched refactorization in cuSOLVER.
cuda lu-decomposition lu-factorization linear-system-solver cusolver linear-systems sparse-linear-systems cusparse
Language:C++ 13
Realife-Brahmin / PowerSystems-Analysis-Stability-WSU
MATLAB implementations for the courses Analysis of Power Systems (EE 521) and Power System Stability and Control (EE 523) at Washington State University.
power-system-analysis washington-state-university netwon-raphson-power-flow sparse-matrix sparse-linear-systems decoupled-power-flow fast-decoupled-power-flow lu-factorization optimal-power-flow continuation-power-flow transient-stability dynamic-initialization kundur-4-machine-2-area-system small-signal-stability
Language:HTML 11
sfilippone / amg4psblas
A library of parallel sparse preconditionersfor PSBLAS
linear-algebra mpi preconditioners sparse-linear-systems fortran
Language:Fortran 11
tfQMRgpu
real-space / tfQMRgpu
A CUDA implementation of the transpose-free Quasi-Minimal Residual method
linear-solvers gpu cuda block-sparsity complex-numbers multiprecision library fortran c cplusplus iterative-algorithms gpu-computing sparse-matrix unified-memory sparse-sparse-linear-systems sparse-linear-solver tfqmr
Language:C++ 10
rwl / amd_order
Approximate Mimimum Degree ordering in Rust
sparse-linear-systems rust
Language:Rust 10
cpmech / vismatrix
A vizualiser for sparse matrices
sparse-matrices visualization linear-algebra sparse-linear-systems
Language:C++ 9
ddemidov / fortran_amg_omp_ocl
Fortran wrapper for AMGCL with OpenMP/OpenCL support
amg fortran openmp opencl sparse-linear-systems scientific-computing gpgpu
Language:C++ 8
AngstromCube
real-space / AngstromCube
A parallel and GPU-accelerated Code for Real-Space All-Electron Linear-Scaling Density Functional Theory
density-functional-theory electron-density electronic-structure electronic-structure-calculations hamiltonian linear-solvers local-density-approximation sparse-linear-solver sparse-linear-systems sparse-matrix spectrum finite-difference cuda-programming gpu-acceleration mpi-parallelization openmp projector-augmented-wave pseudopotential tfqmr non-collinear-magnetism
Language:C++ 8