burn-jit 0.16.1

Generic backend that can be compiled just-in-time to any shader language target
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

use cubecl::prelude::*;

use crate::{
    element::JitElement,
    kernel::{launch_unary_numeric, NumericUnaryOp, NumericUnaryOpFamily},
    tensor::JitTensor,
    JitRuntime,
};

#[derive(CubeLaunch)]
struct Options<C: Numeric> {
    min_value: C,
    max_value: C,
}

pub(crate) fn clamp<R: JitRuntime, E: JitElement>(
    input: JitTensor<R>,
    min_value: E,
    max_value: E,
) -> JitTensor<R> {
    struct ClampOp;

    #[cube]
    impl<N: Numeric> NumericUnaryOp<N> for ClampOp {
        type Options = Options<N>;

        fn execute(input: Line<N>, options: &Self::Options) -> Line<N> {
            Line::clamp(
                input,
                Line::new(options.min_value),
                Line::new(options.max_value),
            )
        }
    }

    impl NumericUnaryOpFamily for ClampOp {
        type Options<N: Numeric> = Options<N>;
        type Unary<N: Numeric> = Self;
    }

    launch_unary_numeric::<R, E, ClampOp, _>(input, |_| {
        OptionsLaunch::new(ScalarArg::new(min_value), ScalarArg::new(max_value))
    })
}