GitHub topics: preconditioner
lixilinx/psgd_torch
Pytorch implementation of preconditioned stochastic gradient descent (Kron and affine preconditioner, low-rank approximation preconditioner and more)
Language: Python - Size: 1.92 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 173 - Forks: 11
mcovalt/ILUZero.jl
A Julia implementation of incomplete LU factorization with zero level of fill in.
Language: Julia - Size: 46.9 KB - Last synced at: 10 days ago - Pushed at: about 2 years ago - Stars: 26 - Forks: 7
JuliaSmoothOptimizers/LinearOperators.jl
Linear Operators for Julia
Language: Julia - Size: 2.22 MB - Last synced at: 22 days ago - Pushed at: 23 days ago - Stars: 162 - Forks: 35
jsappl/DeepPreconditioning
Design preconditioners with a CNN to accelerate the conjugate gradient method.
Language: Python - Size: 363 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 25 - Forks: 7
control-toolbox/GeometricPreconditioner.jl
Geometric preconditioner for indirect shooting
Language: Jupyter Notebook - Size: 29.1 MB - Last synced at: 18 days ago - Pushed at: about 2 months ago - Stars: 2 - Forks: 0
pghysels/STRUMPACK
Structured Matrix Package (LBNL)
Language: C++ - Size: 9.47 MB - Last synced at: 3 months ago - Pushed at: 5 months ago - Stars: 169 - Forks: 41
MWillettM/Preconditioned-conjugate-gradient-algorithm-for-high-dimensional-data
Python Implementation of the preconditioned conjugate gradient algorithm
Language: Python - Size: 17.6 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0
david-m-rosen/Preconditioners
A set of useful algebraic preconditioners for iterative numerical linear-algebraic methods.
Language: C++ - Size: 135 KB - Last synced at: about 1 year ago - Pushed at: almost 3 years ago - Stars: 15 - Forks: 1
lixilinx/psgd_tf
Tensorflow implementation of preconditioned stochastic gradient descent
Language: Python - Size: 7.4 MB - Last synced at: 5 months ago - Pushed at: over 1 year ago - Stars: 34 - Forks: 14
hifirworks/hifir4m
MATLAB/Octave interface for HIFIR (https://github.com/hifirworks/hifir)
Language: MATLAB - Size: 773 KB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 1
pdx-2019-multigrid/Barry
Project that explores parallel preconditioned conjugate gradient method
Language: C++ - Size: 54.3 MB - Last synced at: over 1 year ago - Pushed at: over 5 years ago - Stars: 0 - Forks: 0
ChunyuanLI/pSGLD
AAAI & CVPR 2016: Preconditioned Stochastic Gradient Langevin Dynamics (pSGLD)
Language: Matlab - Size: 27.4 MB - Last synced at: 26 days ago - Pushed at: over 6 years ago - Stars: 35 - Forks: 12
geneo4PETSc/geneo4PETSc
geneo4PETSc - implementation of the GenEO preconditioner with PETSc and SLEPc.
Language: C++ - Size: 125 KB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 3 - Forks: 6
styvon/cPCG
R package for solving system of linear equations using (preconditioned) conjugate gradient algorithm, with improved efficiency using C++ Armadillo linear algebra library, and flexibility for user-specified preconditioning method.
Language: C++ - Size: 3.3 MB - Last synced at: about 2 years ago - Pushed at: about 6 years ago - Stars: 8 - Forks: 1
hifirworks/hifir
Hybrid-Incomplete-Factorization preconditioners with Iterative Refinements for KSP solvers.
Language: C++ - Size: 33.4 MB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 6 - Forks: 0
VLSF/neuralBPX
Direct optimisation of BPX preconditioners
Language: Julia - Size: 20.5 KB - Last synced at: almost 2 years ago - Pushed at: about 3 years ago - Stars: 2 - Forks: 1
huiscliu/itsol
ITerative SOLvers package
Language: C - Size: 910 KB - Last synced at: about 2 years ago - Pushed at: about 6 years ago - Stars: 2 - Forks: 1
hifirworks/hifir4py
Python interface for HIFIR (https://github.com/hifirproject/hifir)
Language: Python - Size: 1010 KB - Last synced at: about 1 month ago - Pushed at: over 3 years ago - Stars: 1 - Forks: 0