Function rcudnn::cudnnPoolingBackward

pub unsafe extern "C" fn cudnnPoolingBackward(
    handle: *mut cudnnContext, 
    poolingDesc: *mut cudnnPoolingStruct, 
    alpha: *const c_void, 
    yDesc: *mut cudnnTensorStruct, 
    y: *const c_void, 
    dyDesc: *mut cudnnTensorStruct, 
    dy: *const c_void, 
    xDesc: *mut cudnnTensorStruct, 
    x: *const c_void, 
    beta: *const c_void, 
    dxDesc: *mut cudnnTensorStruct, 
    dx: *mut c_void
) -> cudnnStatus_t