Fast routines for solving large systems of linear equations in R. Makes Eigen Cholesky-, LU-, QR-, and iterative (Conjugate Gradient, BiCGSTAB) solvers for both dense and sparse problems available.
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Aug 23, 2023 - C++
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bicgstab
Here are 10 public repositories matching this topic...
ITerative SOLvers package
math linear-algebra solver mathematics linear sparse-linear-systems computing sparse-matrix krylov gmres preconditioner sparse-linear-solver bicgstab fgmres bicgstabl iluk ilut iluc
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Mar 25, 2019 - C
Experimental Krylov subspace solvers in Fortran/OpenMP focused on numerical stability, matrix-free methods and performance analysis.
fortran openmp conjugate-gradient gmres chebyshev preconditioning bicgstab gram-schmidt householder-reflectors krylov-subspace-methods
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May 17, 2026 - Fortran
Bronze medal / top 6 of 47, OpenAtom Open Source Contest 2024: GPU-accelerated ILU(0)-preconditioned BiCGStab for large asymmetric indefinite banded linear systems (C++/CUDA)
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Aug 26, 2026 - Cuda
Importing a linear system saved as a Harwell-Boeing matrix and solve it using BiCGSTAB algorithm
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Sep 3, 2017 - C++
Some results of my research on the BiCGSTAB and GMRES methods for calculating sparse systems and fields using Fortran
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Apr 1, 2024 - Fortran
Exercise related to sparse matrix
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Aug 31, 2019 - Jupyter Notebook
Serial and OpenMP-parallel implementation of the BiCGStab iterative solver for large sparse indefinite linear systems, focusing on efficient sparse matrix-vector multiplication, strong scaling, and reproducible performance benchmarking.
cpp openmp computational-mathematics scientific-computing high-performance-computing sparse-matrices parallel-programming numerical-linear-algebra bicgstab iterative-solvers sparse-linear-algebra
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Jan 1, 2026 - C++
🔍 Solve large sparse indefinite linear systems efficiently with parallel BiCGStab solvers for better performance in scientific computing applications.
cpp openmp computational-mathematics scientific-computing high-performance-computing sparse-matrices parallel-programming numerical-linear-algebra bicgstab iterative-solvers sparse-linear-algebra
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Jan 17, 2026
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