Intel® Math Kernel Library - Matrix Multiplication Fortran Sample and Tutorial

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This sample and tutorial demonstrates how to use Intel® Math Kernel Library (Intel® MKL) in your applications:

  • Multiplying matrices using Intel MKL routines 
  • Measuring performance of matrix multiplication
  • Control of threading

This tutorial uses the Fortran language, but the concepts and procedures in this tutorial apply regardless of programming language. A similar tutorial using a sample application in another programming language may be available at This site also offers a printable version (PDF) of tutorials.

In addition, you can find more resources at


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