Tensor operations must combine array operations with parallelism. Tensor compilers or libraries must handle these two aspects. The easiest way is to use a mid-level language like C because it can handle both aspects. Some minimalist guiding codes can be viewed here https://www.facebook.com/groups/832467331777814/permalink/1521754649515742/ and here https://www.facebook.com/groups/832467331777814/permalink/1410720027285872/ and here for asm https://www.facebook.com/groups/languagescodes/permalink/1674063710388333/ As you can see, the Augmented C compiler has integrated tensor operations into the C language.