Trait leaf::util::Axpby [−] [src]

pub trait Axpby<F>: Axpy<F> + Scal<F> {
    fn axpby(&self, a: &mut SharedTensor<F>, x: &mut SharedTensor<F>, b: &mut SharedTensor<F>, y: &mut SharedTensor<F>) -> Result<(), Error> { ... }
    fn axpby_plain(&self, a: &SharedTensor<F>, x: &SharedTensor<F>, b: &SharedTensor<F>, y: &mut SharedTensor<F>) -> Result<(), Error> { ... }
}

Extends IBlas with Axpby

Provided Methods

fn axpby(&self, a: &mut SharedTensor<F>, x: &mut SharedTensor<F>, b: &mut SharedTensor<F>, y: &mut SharedTensor<F>) -> Result<(), Error>

Performs the operation y := a*x + b*y .

Consists of a scal(b, y) followed by a axpby(a,x,y).

fn axpby_plain(&self, a: &SharedTensor<F>, x: &SharedTensor<F>, b: &SharedTensor<F>, y: &mut SharedTensor<F>) -> Result<(), Error>

Performs the operation y := a*x + b*y .

Consists of a scal(b, y) followed by a axpby(a,x,y).

Implementors