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 https://software.intel.com/content/www/us/en/develop/documentation.html.
The Developer Guide contains detailed information about several topics, including: compiling and linking applications, building custom DLLs, threading, and memory management. You can find the developer guide(s) here:
The Developer Reference (in C, Fotran, and DPC++ formats) contains detailed descriptions of the functions and interfaces for all library domains. You can find the developer reference(s) here:
In addition, you can find more resources at https://software.intel.com/content/www/us/en/develop/tools/oneapi/components/onemkl.html.