RealmOA Library

oa::ml::matrix::max_pool_2d

Apply two-dimensional max pooling to an NCHW Matrix. Equal maxima select the first valid input in row-major window order. The returned U32 argmax indices are explicit because they are part of the donor operation contract and make the deterministic adjoint reusable. Errors Returns an error under the same geometry and runtime conditions as avg_pool_2d.

FnRust public API

Function Documentation

pub fn max_pool_2d( input: &Matrix, kernel_size: usize, stride: usize, padding: usize ) -> Result<MaxPool2dResult>
Apply two-dimensional max pooling to an NCHW Matrix. Equal maxima select the first valid input in row-major window order. The returned U32 argmax indices are explicit because they are part of the donor operation contract and make the deterministic adjoint reusable. Errors Returns an error under the same geometry and runtime conditions as avg_pool_2d.