IBM`s operating system, AIX (Advanced Interactive eXecutive), is the standard operating system for the RS/6000 series. The RS/6000 series being UNIX servers, workstations, and supercomputers made by IBM. AIX is also currently supported in IBM`s Power Systems. One of the notable features in their 2010 release is that it could support 256 cores /1024 threads in a single virtual machine.
wolfSSL has not been ported to or tested on the operating system and we would like to see if that is something the community is interested in seeing happen. Let us know if you would like to see wolfSSL SSL/TLS and/or wolfCrypt support for AIX operating systems.