Struct RustBlas 

pub struct RustBlas { /* private fields */ }

Pure Rust implementation of BLAS operations.

This implementation provides exact rational arithmetic operations, ensuring correctness for linear programming solvers that require exact solutions.

Implementations

impl RustBlas

pub fn new() -> Self

Creates a new RustBlas instance with default configuration.

pub fn with_config(config: BlasConfig) -> Self

Creates a new RustBlas instance with custom configuration.

Trait Implementations

impl BlasOps for RustBlas

fn gemm_into( &self, trans_a: Transpose, trans_b: Transpose, alpha: &Rational64, a: &Matrix, b: &Matrix, beta: &Rational64, c: &mut Matrix, )

General matrix-matrix multiplication.

fn gemv_into( &self, trans: Transpose, alpha: &Rational64, a: &Matrix, x: &[Rational64], beta: &Rational64, y: &mut [Rational64], )

General matrix-vector multiplication.

fn trsm( &self, side: Side, uplo: UpLo, trans: Transpose, diag: Diag, alpha: &Rational64, a: &Matrix, b: &mut Matrix, )

Triangular solve with multiple right-hand sides.

fn trsv( &self, uplo: UpLo, trans: Transpose, diag: Diag, a: &Matrix, b: &mut [Rational64], )

Triangular solve for a single vector.

fn config(&self) -> &BlasConfig

Returns the configuration for this BLAS implementation.

fn gemm(&self, a: &Matrix, b: &Matrix) -> Matrix

General matrix-matrix multiplication (convenience method).

fn gemv(&self, a: &Matrix, x: &[Rational64]) -> Vec<Rational64>

General matrix-vector multiplication (convenience method).

fn should_use_blas_gemm(&self, m: usize, n: usize, k: usize) -> bool

Checks if BLAS should be used for gemm based on matrix dimensions.

fn should_use_blas_gemv(&self, m: usize, n: usize) -> bool

Checks if BLAS should be used for gemv based on matrix dimensions.

fn should_use_blas_trsm(&self, n: usize, nrhs: usize) -> bool

Checks if BLAS should be used for trsm based on matrix dimensions.

impl Clone for RustBlas

fn clone(&self) -> RustBlas

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RustBlas

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RustBlas

fn default() -> Self

Returns the “default value” for a type.