dart_lapack

Pure Dart implementation of LAPACK (Linear Algebra PACKage).

About

Dart LAPACK is a pure Dart implementation manually converted from the original LAPACK in Fortran from Netlib. It's based on the fork of LAPACK ref 50d68905 from January 25 of 2024 (Around LAPACK version 3.12.0).

The package contains:

1. The Dart implementation for LAPACK, and its testing suite;
2. The Dart implementation of the Basic Linear Algebra Subprograms (the Level 1, 2, and 3 BLAS) needed by Dart LAPACK, and its testing suite;
3. Fortran intrisic subroutines converted to Dart;
4. Base implementations for Matrix, Array, and value type Boxing;

Because Dart only supports double-precision floating-point numbers natively, the single-precision real and single-precision complex LAPACK routines are not included in this package.

Installation

dart pub add dart_lapack or flutter pub add dart_lapack

Usage

import 'package:dart_lapack/lapack.dart';

TODO

• x Basic Linear Algebra Subprograms BLAS;
• x Test suite for Basic Linear Algebra Subprograms BLAS;
• x Double precision real LAPACK routines;
• x Test suite for Double precision real LAPACK routines;
• Double precision complex LAPACK routines;
• Test suite for Double precision complex LAPACK routines;
• Dart doc;

Testing

Dart LAPACK includes the entire test suite from the original sources converted from Fortran to Dart.

To run the test suite do:

dart test

Changelog

Refer to the Changelog to get all release notes.

Contributing

Feature requests and bug reports are welcome on GitHub.

License

BSD 3-Clause Open MPI Variant License, see LICENSE.