10 unstable releases (4 breaking)

Uses old Rust 2015

0.4.0 Jun 23, 2021
0.3.0 Feb 13, 2021
0.2.0 May 26, 2018
0.1.6 May 26, 2018
0.0.1 Nov 14, 2017

#704 in Math

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Used in 269 crates (12 directly)

Apache-2.0/MIT

68KB
3.5K SLoC

CBLAS Package Documentation Build

The package provides wrappers for CBLAS (C).

Architecture

Example

use cblas::*;

let (m, n, k) = (2, 4, 3);
let a = vec![
    1.0, 4.0,
    2.0, 5.0,
    3.0, 6.0,
];
let b = vec![
    1.0, 5.0,  9.0,
    2.0, 6.0, 10.0,
    3.0, 7.0, 11.0,
    4.0, 8.0, 12.0,
];
let mut c = vec![
    2.0, 7.0,
    6.0, 2.0,
    0.0, 7.0,
    4.0, 2.0,
];

unsafe {
    dgemm(Layout::ColumnMajor, Transpose::None, Transpose::None,
          m, n, k, 1.0, &a, m, &b, k, 1.0, &mut c, m);
}

assert!(
    c == vec![
        40.0,  90.0,
        50.0, 100.0,
        50.0, 120.0,
        60.0, 130.0,
    ]
);

Contribution

Your contribution is highly appreciated. Do not hesitate to open an issue or a pull request. Note that any contribution submitted for inclusion in the project will be licensed according to the terms given in LICENSE.md.

Dependencies

~250–355KB