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

mod depth_wise;
mod im2col;
mod unary;

pub use self::im2col::Im2Col;
pub use self::unary::ConvUnary;

#[derive(Debug, Copy, Clone, PartialEq, Hash)]
pub enum KernelFormat {
    OIHW,
    HWIO,
}

impl Default for KernelFormat {
    fn default() -> KernelFormat {
        KernelFormat::OIHW
    }
}

impl KernelFormat {
    pub fn h_axis(&self) -> usize {
        match self {
            KernelFormat::OIHW => 2,
            KernelFormat::HWIO => 0,
        }
    }
}