sprs-superlu
| Crates.io | sprs-superlu |
| lib.rs | sprs-superlu |
| version | |
| source | src |
| created_at | 2024-01-05 17:57:42.818692 |
| updated_at | 2024-12-10 18:16:19.940912 |
| description | The package provides a high level interface between SuperLU, sprs and ndarray. |
| homepage | |
| repository | https://github.com/HenrikJStromberg/sprs-superlu |
| max_upload_size | |
| id | 1089976 |
| Cargo.toml error: | TOML parse error at line 18, column 1 | 18 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include` |
| size | 0 |
Henrik Stromberg (HenrikJStromberg)
documentation
README
SuperLU
A Rust interface for SuperLU, utilizing ndarray and sprs for matrix operations.
Example Usage
use std::time::Duration;
use ndarray::arr1;
use sprs::CsMat;
use crate::{Options, solve_super_lu};
fn main() {
let values = vec![
19.0, 12.0, 12.0, 21.0, 12.0, 12.0, 21.0, 16.0, 21.0, 5.0, 21.0, 18.0,
];
let row_indices = vec![0, 1, 4, 1, 2, 4, 0, 2, 0, 3, 3, 4];
let col_ptrs = vec![0, 3, 6, 8, 10, 12];
let a_mat = CsMat::new_csc((5, 5), col_ptrs, row_indices, values);
let rhs_1 = arr1(&[1., 1., 1., 1., 1.]);
let rhs_2 = arr1(&[2., 2., 2., 2., 2.]);
let b_mat = vec![rhs_1, rhs_2];
let mut options = Options::default();
let res = solve_super_lu(a_mat, &b_mat, Some(Duration::from_secs(60)), &mut options);
let x_1 = res[0];
let x_2 = res[1];
println!("A x_1 = rhs_1 -> x_1 =:\n{:?}", x_1);
println!("A x_2 = rhs_2 -> x_2 =:\n{:?}", x_2);
}