Function autograd::run

pub fn run(tensors: &[&Tensor], ctx: &mut Context)

Evaluates endpoints tensors.

extern crate ndarray;
extern crate autograd as ag;

let mut ctx = ag::Context::new();
let a = ag::variable(ndarray::arr1(&[1., 1.]), &mut ctx);
let b = ag::ones(&[2]);
let c = ag::sub_inplace(a, &b);

// runs inplace op.
ag::run(&[&c], &mut ctx);
// pull out shared variable
let should_be_zeros = ctx.variables.remove(&c).unwrap();
assert_eq!(should_be_zeros, ndarray::arr1(&[0., 0.]).into_dyn());