Function process_chunks 

pub fn process_chunks<T, D, F>(
    input: &Array<T, D>,
    config: &ArrayConfig,
    operation: F,
) -> SpecialResult<Array<T, D>>
where
    T: Clone + Send + Sync,
    D: Dimension,
    F: Fn(T) -> T + Send + Sync,

Chunked processing for large arrays