pub fn kahip_order(pattern: &CscPattern<'_>) -> Result<Vec<i32>, OrderingError>Expand description
Compute a fill-reducing KaHIP nested-dissection ordering.
Thin wrapper over kahip_order_full that discards the
diagnostic stats. Returns a permutation perm (new-to-old).
Runs the K2-K6 pipeline with default options; see
kahip_order_full for the tunable entry point.