libscalapack-openmpi2.1 2.1.0-4 (s390x binary) in ubuntu impish

 ScaLAPACK is the parallel version of LAPACK used on clusters.
 .
 There are packages for the shared libraries (this one), for the
 static libraries and the development files and for test programs.
 .
 Also included:
   - PBLAS, Parallel Basic Linear Algebra Subprograms
   - BLACS, Basic Linear Algebra Communication Subprograms
 .
 This package supports the OpenMPI implementation of MPI.