autograd 0.8.0

Tensors and differentiable operations in Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

use op;
use tensor::Tensor;

macro_rules! impl_op {
    ($name:ident) => {
        pub struct $name;
        impl ::op::Op for $name {
            fn name(&self) -> &str {
                stringify!($name)
            }

            fn grad(&self, _: &Tensor, _: &[&Tensor], _: &Tensor) -> Vec<Option<Tensor>> {
                unreachable!()
            }

            fn compute(&self, _: ::runtime::OpComputeContext) -> op::ComputeResult {
                unreachable!()
            }
        }
    };
}

impl_op!(Variable);
impl_op!(Const);
impl_op!(Placeholder);