hmm supercomputer reminds me of sonm, what is the difference between sparc with sonm? 
Good question. Whereas Golem and Sonm are targeting the native realm using docker contianers and GO (language), we are targeting the web realm, using web-standard technologies and the node package manager. Whereas Golem and Sonm are building application layers, we are pushing for a protocol that pairs with the ip suite (https/tcp/ip). We plan to promote the specification as a general purpose dynamic compute protocol.
Golem and Sonm are great projects in their own right - this is how we differ. -- Dstewart CEO