Lib.rs

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#sparse-matrix #linear-solver #numerical-methods #square-matrix #gradient #research #matrix-multiplication

del-ls

sparse solver library for research prototyping

by Nobuyuki Umetani

6 releases

0.1.5 Sep 6, 2024
0.1.4 Jan 15, 2024
0.1.3 Nov 18, 2023
0.1.2 Feb 15, 2023
0.1.1 Oct 22, 2022

#535 in Algorithms

Download history 25/week @ 2024-09-18 16/week @ 2024-09-25 4/week @ 2024-10-02 9/week @ 2024-10-09 4/week @ 2024-10-16 7/week @ 2024-10-30 7/week @ 2024-11-06 1/week @ 2024-11-13 4/week @ 2024-11-20 5/week @ 2024-11-27 35/week @ 2024-12-04 20/week @ 2024-12-11 2/week @ 2024-12-18 15/week @ 2025-01-01

62 downloads per month
Used in 3 crates (2 directly)

MIT license

39KB
975 lines

del-ls

Sparse linear solver for research prototyping.

Originally, the code is written in C++ in DelFEM2, then it was ported to Rust.

The documentation generated from code

  • sparse square matrix
  • sparse block square matrix
  • sparse matrix multiplication
  • Conjugate Gradient (CG) method
  • Incomplete LU preconditioner (ILU0 and ILUk)
  • Incomplete Choleskey Conjugate Gradient (ICCG) method

Dependencies

~3MB
~57K SLoC