Revisioni di Burn-readme-3.rs

1 file changed, 17 insertions

Burn-readme-3.rs(file creato)

		@@ -0,0 +1,17 @@
1	+	use burn::backend::{Autodiff, Fusion, Wgpu};
2	+	use burn::tensor::{Distribution, Tensor};
3	+
4	+	fn main() {
5	+	type Backend = Autodiff<Fusion<Wgpu>>;
6	+
7	+	let x: Tensor<Backend, 2> = Tensor::random([32, 32], Distribution::Default);
8	+	let y: Tensor<Backend, 2> = Tensor::random([32, 32], Distribution::Default).require_grad();
9	+
10	+	let tmp = x.clone() + y.clone();
11	+	let tmp = tmp.matmul(x);
12	+	let tmp = tmp.exp();
13	+
14	+	let grads = tmp.backward();
15	+	let y_grad = y.grad(&grads).unwrap();
16	+	println!("{y_grad}");
17	+	}

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