Intel® Math Kernel Library 2019 Developer Guide
Intel® Math Kernel Library (Intel® MKL) includes distributed memory function domains for use on clusters:
ScaLAPACK, Cluster FFT, and Cluster Sparse Solver are only provided for the Intel® 64 architecture.
ScaLAPACK, Cluster FFT, and Cluster Sparse Solver function domains are not installed by default. To use them, explicitly select the appropriate component during installation.