Developer Guide

Developer Guide for Intel® oneAPI Math Kernel Library macOS*

ID 766688
Date 7/13/2023
Public

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Document Table of Contents

Setting the Environment Variables for Threading Control

To set the environment variables used for threading control, in the command shell in which the program is going to run, enter:

export <VARIABLE NAME>=<value>

For example:

export MKL_NUM_THREADS=4

export MKL_DOMAIN_NUM_THREADS="MKL_DOMAIN_ALL=1, MKL_DOMAIN_BLAS=4"

export MKL_DYNAMIC=FALSE

export MKL_NUM_STRIPES=4