Intel MKL has Scalapack, which is installed when you select “Cluster Support” for C and/or Fortran from the Intel Compiler / Intel MKL installer.
MKL Scalapack library & include files are under the MKLROOT environment variable for Linux and Windows, like
mkl_scalapack.h libmkl_scalapack_lp64.* mkl_blacs_lp64.* mkl_blacs_intelmpi_lp64.*
Several more link flags (including for MPI) are needed to make Intel MKL Scalapack work. The exact link flags and compile flags for a particular system are obtained from Intel Link Line Advisor.
The Intel MKL Scalapack examples are compiled by:
cd $MKLROOT/examples/ tar xf examples_cluster_f.tgz cd scalapackf make sointel64 mpi=openmpi compiler=gnu mpidir=/usr/
The resulting “exe” files are under scalapackf/_results/.
For Windows, corresponding .zip examples are available including in
Netlib Scalapack examples are at http://www.netlib.org/scalapack/examples/
non-MKL Netlib Scalapack is available using Meson from https://github.com/scivision/scalapack