Trait collenchyma_blas::plugin::Scal [−] [src]

pub trait Scal<F> {
    fn scal(&self, a: &mut SharedTensor<F>, x: &mut SharedTensor<F>) -> Result<(), Error>;
    fn scal_plain(&self, a: &SharedTensor<F>, x: &mut SharedTensor<F>) -> Result<(), Error>;
}

Provides the scal operation.

Required Methods

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

Scales a vector x by a constant a aka. a * x with complete memory management.

Saves the resulting vector back into x. This is a Level 1 BLAS operation.

For a no-memory managed version see scale_plain.

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

Scales a vector x by a constant a aka. a * x without any memory management.

Saves the resulting vector back into x. This is a Level 1 BLAS operation.

Attention:
For a correct computation result, you need to manage the memory allocation and synchronization yourself.
For a memory managed version see scale.

Implementors