Binary package “libmkl-mc3” in ubuntu focal

Intel® MKL: Kernel library for Intel® SSE4.2 enabled processors

 Intel® Math Kernel Library (Intel® MKL) is a computing math library of highly
 optimized, extensively threaded routines for applications that require
 maximum performance.
 .
 This package contains the Kernel library for Intel® Streaming SIMD
 Extensions 4.2 (Intel® SSE4.2) enabled processors.
 It belongs to the Computational Layer of MKL.