Function rcudnn::cudnnSoftmaxBackward

pub unsafe extern "C" fn cudnnSoftmaxBackward(
    handle: *mut cudnnContext, 
    algo: cudnnSoftmaxAlgorithm_t, 
    mode: cudnnSoftmaxMode_t, 
    alpha: *const c_void, 
    yDesc: *mut cudnnTensorStruct, 
    y: *const c_void, 
    dyDesc: *mut cudnnTensorStruct, 
    dy: *const c_void, 
    beta: *const c_void, 
    dxDesc: *mut cudnnTensorStruct, 
    dx: *mut c_void
) -> cudnnStatus_t