Do you mean the functionality of MKL_DIRECT_CALL in https://software.intel.com/en-us/articles/improve-intel-mkl-performance-for-small-problems-the-use-of-mkl-direct-call?
I noticed there are some background information about the problem in the article comments box, which may not right channel to track the details.
Could you summit a ticket to our support site: https://www.intel.com/supporttickets?
Here are some detail steps:
Our support team will work with you for the detail?