Technical Documentation: dimforge/nalgebra
ℹ️ Provenance: Multi-Tier Ingestion · CodeWiki Reference
Overview (`README.md`)
[Users guide](https://nalgebra.rs) | [Documentation](https://docs.rs/nalgebra/latest/nalgebra/)Linear algebra library
for the Rust programming language.
Overview (`nalgebra-lapack/README.md`)
nalgebra-lapack [![Version][version-img]][version-url] [![Doc][doc-img]][doc-url]
Rust library for linear algebra using nalgebra and LAPACK.
Documentation
Documentation is available here.
License
MIT
Cargo features to select LAPACK provider
Like the lapack crate from which this
behavior is inherited, nalgebra-lapack uses cargo
features to select
which LAPACK provider (or implementation) is used. Command line arguments to
cargo are the easiest way to do this, and the best provider depends on your
particular system. In some cases, the providers can be further tuned with
environment variables.
Below are given examples of how to invoke cargo build on two different systems
using two different providers. The --no-default-features --features "lapack-*"
arguments will be consistent for other cargo commands.
Ubuntu
As tested on Ubuntu 24.04, do this to build the LAPACK package against
the system installation of netlib without LAPACKE (note the E) or
CBLAS:
sudo apt-get install gfortran libblas-dev liblapack-dev
export CARGO_FEATURE_SYSTEM_NETLIB=1
export CARGO_FEATURE_EXCLUDE_LAPACKE=1
export CARGO_FEATURE_EXCLUDE_CBLAS=1
export CARGO_FEATURES="--no-default-features --features lapack-netlib"
cargo build ${CARGO_FEATURES}macOS
On macOS, do this to use Apple's Accelerate framework:
export CARGO_FEATURES="--no-default-features --features lapack-accelerate"
cargo build ${CARGO_FEATURES}Contributors
This integration of LAPACK on nalgebra was
initiated by Andrew Straw. It
then became officially supported and integrated to the main nalgebra
repository.
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