libmetis-dev 5.1.0.dfsg-5 (s390x binary) in ubuntu focal

 METIS is a set of serial programs for partitioning graphs, partitioning finite
 element meshes, and producing fill reducing orderings for sparse matrices.
 The algorithms implemented in METIS are based on the multilevel
 recursive-bisection, multilevel k-way, and multi-constraint partitioning
 schemes. The package contains a header-file.